diff --git a/.cproject b/.cproject
index 99e2a62..e0f1588 100644
--- a/.cproject
+++ b/.cproject
@@ -56,6 +56,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/CAN-Demo/Libs/rtos2-utils/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Libs/TACOS/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Libs/isotp/include}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Libs/driver-max31855}&quot;"/>
 								</option>
 								<inputType id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c.1002361924" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c"/>
 							</tool>
@@ -77,6 +78,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/CAN-Demo/Libs/rtos2-utils/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Libs/TACOS/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Libs/isotp/include}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Libs/driver-max31855/include}&quot;"/>
 								</option>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.cpp.compiler.option.definedsymbols.2087867384" name="Define symbols (-D)" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.cpp.compiler.option.definedsymbols" useByScannerDiscovery="false" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="DEBUG"/>
diff --git a/.gitignore b/.gitignore
index 63b1de3..37b0f27 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 Debug/*
 Debug/*/*
+Middlewares/Debug/*
+Middlewares/Debug/*/*
\ No newline at end of file
diff --git a/.mxproject b/.mxproject
index 26e39bc..16f025e 100644
--- a/.mxproject
+++ b/.mxproject
@@ -1,34 +1,36 @@
 [PreviousLibFiles]
-LibFiles=Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_can.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_rcc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_rcc_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_bus.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_rcc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_system.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_utils.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_flash.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_flash_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_flash_ramfunc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_gpio.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_gpio_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_gpio.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_dma_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_dma.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dma.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dmamux.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_pwr.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_pwr_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_pwr.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_cortex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_cortex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal.h;Drivers\STM32F4xx_HAL_Driver\Inc\Legacy\stm32_hal_legacy.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_def.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_exti.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_exti.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_tim.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_tim_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_uart.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_usart.h;Middlewares\Third_Party\FreeRTOS\Source\include\croutine.h;Middlewares\Third_Party\FreeRTOS\Source\include\deprecated_definitions.h;Middlewares\Third_Party\FreeRTOS\Source\include\event_groups.h;Middlewares\Third_Party\FreeRTOS\Source\include\FreeRTOS.h;Middlewares\Third_Party\FreeRTOS\Source\include\list.h;Middlewares\Third_Party\FreeRTOS\Source\include\message_buffer.h;Middlewares\Third_Party\FreeRTOS\Source\include\mpu_prototypes.h;Middlewares\Third_Party\FreeRTOS\Source\include\mpu_wrappers.h;Middlewares\Third_Party\FreeRTOS\Source\include\portable.h;Middlewares\Third_Party\FreeRTOS\Source\include\projdefs.h;Middlewares\Third_Party\FreeRTOS\Source\include\queue.h;Middlewares\Third_Party\FreeRTOS\Source\include\semphr.h;Middlewares\Third_Party\FreeRTOS\Source\include\stack_macros.h;Middlewares\Third_Party\FreeRTOS\Source\include\StackMacros.h;Middlewares\Third_Party\FreeRTOS\Source\include\stream_buffer.h;Middlewares\Third_Party\FreeRTOS\Source\include\task.h;Middlewares\Third_Party\FreeRTOS\Source\include\timers.h;Middlewares\Third_Party\FreeRTOS\Source\include\atomic.h;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\cmsis_os2.h;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\cmsis_os.h;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\freertos_mpool.h;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\freertos_os2.h;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM4F\portmacro.h;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_can.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ramfunc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cortex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_exti.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_uart.c;Middlewares\Third_Party\FreeRTOS\Source\croutine.c;Middlewares\Third_Party\FreeRTOS\Source\event_groups.c;Middlewares\Third_Party\FreeRTOS\Source\list.c;Middlewares\Third_Party\FreeRTOS\Source\queue.c;Middlewares\Third_Party\FreeRTOS\Source\stream_buffer.c;Middlewares\Third_Party\FreeRTOS\Source\tasks.c;Middlewares\Third_Party\FreeRTOS\Source\timers.c;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\cmsis_os2.c;Middlewares\Third_Party\FreeRTOS\Source\portable\MemMang\heap_4.c;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM4F\port.c;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_can.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_rcc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_rcc_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_bus.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_rcc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_system.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_utils.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_flash.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_flash_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_flash_ramfunc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_gpio.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_gpio_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_gpio.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_dma_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_dma.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dma.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dmamux.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_pwr.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_pwr_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_pwr.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_cortex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_cortex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal.h;Drivers\STM32F4xx_HAL_Driver\Inc\Legacy\stm32_hal_legacy.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_def.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_exti.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_exti.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_tim.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_tim_ex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_hal_uart.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_usart.h;Middlewares\Third_Party\FreeRTOS\Source\include\croutine.h;Middlewares\Third_Party\FreeRTOS\Source\include\deprecated_definitions.h;Middlewares\Third_Party\FreeRTOS\Source\include\event_groups.h;Middlewares\Third_Party\FreeRTOS\Source\include\FreeRTOS.h;Middlewares\Third_Party\FreeRTOS\Source\include\list.h;Middlewares\Third_Party\FreeRTOS\Source\include\message_buffer.h;Middlewares\Third_Party\FreeRTOS\Source\include\mpu_prototypes.h;Middlewares\Third_Party\FreeRTOS\Source\include\mpu_wrappers.h;Middlewares\Third_Party\FreeRTOS\Source\include\portable.h;Middlewares\Third_Party\FreeRTOS\Source\include\projdefs.h;Middlewares\Third_Party\FreeRTOS\Source\include\queue.h;Middlewares\Third_Party\FreeRTOS\Source\include\semphr.h;Middlewares\Third_Party\FreeRTOS\Source\include\stack_macros.h;Middlewares\Third_Party\FreeRTOS\Source\include\StackMacros.h;Middlewares\Third_Party\FreeRTOS\Source\include\stream_buffer.h;Middlewares\Third_Party\FreeRTOS\Source\include\task.h;Middlewares\Third_Party\FreeRTOS\Source\include\timers.h;Middlewares\Third_Party\FreeRTOS\Source\include\atomic.h;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\cmsis_os2.h;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\cmsis_os.h;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\freertos_mpool.h;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\freertos_os2.h;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM4F\portmacro.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f407xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f4xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\system_stm32f4xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;Drivers\CMSIS\Include\cmsis_armcc.h;Drivers\CMSIS\Include\cmsis_armclang.h;Drivers\CMSIS\Include\cmsis_compiler.h;Drivers\CMSIS\Include\cmsis_gcc.h;Drivers\CMSIS\Include\cmsis_iccarm.h;Drivers\CMSIS\Include\cmsis_version.h;Drivers\CMSIS\Include\core_armv8mbl.h;Drivers\CMSIS\Include\core_armv8mml.h;Drivers\CMSIS\Include\core_cm0.h;Drivers\CMSIS\Include\core_cm0plus.h;Drivers\CMSIS\Include\core_cm1.h;Drivers\CMSIS\Include\core_cm23.h;Drivers\CMSIS\Include\core_cm3.h;Drivers\CMSIS\Include\core_cm33.h;Drivers\CMSIS\Include\core_cm4.h;Drivers\CMSIS\Include\core_cm7.h;Drivers\CMSIS\Include\core_sc000.h;Drivers\CMSIS\Include\core_sc300.h;Drivers\CMSIS\Include\mpu_armv7.h;Drivers\CMSIS\Include\mpu_armv8.h;Drivers\CMSIS\Include\tz_context.h;
+LibFiles=Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_can.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_bus.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_rcc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_system.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_utils.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ramfunc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_gpio.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_dma.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_dmamux.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_pwr.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_cortex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_cortex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h;Drivers/STM32F4xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_exti.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_exti.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_spi.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_spi.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_uart.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_usart.h;Middlewares/Third_Party/FreeRTOS/Source/include/croutine.h;Middlewares/Third_Party/FreeRTOS/Source/include/deprecated_definitions.h;Middlewares/Third_Party/FreeRTOS/Source/include/event_groups.h;Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h;Middlewares/Third_Party/FreeRTOS/Source/include/list.h;Middlewares/Third_Party/FreeRTOS/Source/include/message_buffer.h;Middlewares/Third_Party/FreeRTOS/Source/include/mpu_prototypes.h;Middlewares/Third_Party/FreeRTOS/Source/include/mpu_wrappers.h;Middlewares/Third_Party/FreeRTOS/Source/include/portable.h;Middlewares/Third_Party/FreeRTOS/Source/include/projdefs.h;Middlewares/Third_Party/FreeRTOS/Source/include/queue.h;Middlewares/Third_Party/FreeRTOS/Source/include/semphr.h;Middlewares/Third_Party/FreeRTOS/Source/include/stack_macros.h;Middlewares/Third_Party/FreeRTOS/Source/include/StackMacros.h;Middlewares/Third_Party/FreeRTOS/Source/include/stream_buffer.h;Middlewares/Third_Party/FreeRTOS/Source/include/task.h;Middlewares/Third_Party/FreeRTOS/Source/include/timers.h;Middlewares/Third_Party/FreeRTOS/Source/include/atomic.h;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.h;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/freertos_mpool.h;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/freertos_os2.h;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_can.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_bus.h;Drivers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
 [PreviousUsedCubeIDEFiles]
-SourceFiles=Core\Src\main.c;Core\Src\gpio.c;Core\Src\freertos.c;Core\Src\can.c;Core\Src\usart.c;Core\Src\stm32f4xx_it.c;Core\Src\stm32f4xx_hal_msp.c;Core\Src\stm32f4xx_hal_timebase_tim.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_can.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ramfunc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cortex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_exti.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_uart.c;Middlewares\Third_Party\FreeRTOS\Source\croutine.c;Middlewares\Third_Party\FreeRTOS\Source\event_groups.c;Middlewares\Third_Party\FreeRTOS\Source\list.c;Middlewares\Third_Party\FreeRTOS\Source\queue.c;Middlewares\Third_Party\FreeRTOS\Source\stream_buffer.c;Middlewares\Third_Party\FreeRTOS\Source\tasks.c;Middlewares\Third_Party\FreeRTOS\Source\timers.c;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\cmsis_os2.c;Middlewares\Third_Party\FreeRTOS\Source\portable\MemMang\heap_4.c;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM4F\port.c;Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;Core\Src\system_stm32f4xx.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_can.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ramfunc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cortex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_exti.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim_ex.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_uart.c;Middlewares\Third_Party\FreeRTOS\Source\croutine.c;Middlewares\Third_Party\FreeRTOS\Source\event_groups.c;Middlewares\Third_Party\FreeRTOS\Source\list.c;Middlewares\Third_Party\FreeRTOS\Source\queue.c;Middlewares\Third_Party\FreeRTOS\Source\stream_buffer.c;Middlewares\Third_Party\FreeRTOS\Source\tasks.c;Middlewares\Third_Party\FreeRTOS\Source\timers.c;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\cmsis_os2.c;Middlewares\Third_Party\FreeRTOS\Source\portable\MemMang\heap_4.c;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM4F\port.c;Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;Core\Src\system_stm32f4xx.c;;;Middlewares\Third_Party\FreeRTOS\Source\croutine.c;Middlewares\Third_Party\FreeRTOS\Source\event_groups.c;Middlewares\Third_Party\FreeRTOS\Source\list.c;Middlewares\Third_Party\FreeRTOS\Source\queue.c;Middlewares\Third_Party\FreeRTOS\Source\stream_buffer.c;Middlewares\Third_Party\FreeRTOS\Source\tasks.c;Middlewares\Third_Party\FreeRTOS\Source\timers.c;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\cmsis_os2.c;Middlewares\Third_Party\FreeRTOS\Source\portable\MemMang\heap_4.c;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM4F\port.c;
-HeaderPath=Drivers\STM32F4xx_HAL_Driver\Inc;Drivers\STM32F4xx_HAL_Driver\Inc\Legacy;Middlewares\Third_Party\FreeRTOS\Source\include;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM4F;Drivers\CMSIS\Device\ST\STM32F4xx\Include;Drivers\CMSIS\Include;Core\Inc;
+SourceFiles=Core/Src/main.c;Core/Src/gpio.c;Core/Src/freertos.c;Core/Src/can.c;Core/Src/spi.c;Core/Src/usart.c;Core/Src/stm32f4xx_it.c;Core/Src/stm32f4xx_hal_msp.c;Core/Src/stm32f4xx_hal_timebase_tim.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c;Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c;Core/Src/system_stm32f4xx.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c;Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c;Core/Src/system_stm32f4xx.c;;;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c;
+HeaderPath=Drivers/STM32F4xx_HAL_Driver/Inc;Drivers/STM32F4xx_HAL_Driver/Inc/Legacy;Middlewares/Third_Party/FreeRTOS/Source/include;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F;Drivers/CMSIS/Device/ST/STM32F4xx/Include;Drivers/CMSIS/Include;Core/Inc;
 CDefines=USE_HAL_DRIVER;STM32F407xx;USE_HAL_DRIVER;USE_HAL_DRIVER;
 
 [PreviousGenFiles]
 AdvancedFolderStructure=true
-HeaderFileListSize=7
-HeaderFiles#0=..\Core\Inc\gpio.h
-HeaderFiles#1=..\Core\Inc\FreeRTOSConfig.h
-HeaderFiles#2=..\Core\Inc\can.h
-HeaderFiles#3=..\Core\Inc\usart.h
-HeaderFiles#4=..\Core\Inc\stm32f4xx_it.h
-HeaderFiles#5=..\Core\Inc\stm32f4xx_hal_conf.h
-HeaderFiles#6=..\Core\Inc\main.h
+HeaderFileListSize=8
+HeaderFiles#0=../Core/Inc/gpio.h
+HeaderFiles#1=../Core/Inc/FreeRTOSConfig.h
+HeaderFiles#2=../Core/Inc/can.h
+HeaderFiles#3=../Core/Inc/spi.h
+HeaderFiles#4=../Core/Inc/usart.h
+HeaderFiles#5=../Core/Inc/stm32f4xx_it.h
+HeaderFiles#6=../Core/Inc/stm32f4xx_hal_conf.h
+HeaderFiles#7=../Core/Inc/main.h
 HeaderFolderListSize=1
-HeaderPath#0=..\Core\Inc
+HeaderPath#0=../Core/Inc
 HeaderFiles=;
-SourceFileListSize=8
-SourceFiles#0=..\Core\Src\gpio.c
-SourceFiles#1=..\Core\Src\freertos.c
-SourceFiles#2=..\Core\Src\can.c
-SourceFiles#3=..\Core\Src\usart.c
-SourceFiles#4=..\Core\Src\stm32f4xx_it.c
-SourceFiles#5=..\Core\Src\stm32f4xx_hal_msp.c
-SourceFiles#6=..\Core\Src\stm32f4xx_hal_timebase_tim.c
-SourceFiles#7=..\Core\Src\main.c
+SourceFileListSize=9
+SourceFiles#0=../Core/Src/gpio.c
+SourceFiles#1=../Core/Src/freertos.c
+SourceFiles#2=../Core/Src/can.c
+SourceFiles#3=../Core/Src/spi.c
+SourceFiles#4=../Core/Src/usart.c
+SourceFiles#5=../Core/Src/stm32f4xx_it.c
+SourceFiles#6=../Core/Src/stm32f4xx_hal_msp.c
+SourceFiles#7=../Core/Src/stm32f4xx_hal_timebase_tim.c
+SourceFiles#8=../Core/Src/main.c
 SourceFolderListSize=1
-SourcePath#0=..\Core\Src
+SourcePath#0=../Core/Src
 SourceFiles=;
 
diff --git a/.settings/language.settings.xml b/.settings/language.settings.xml
index ff2d585..96f5bd0 100644
--- a/.settings/language.settings.xml
+++ b/.settings/language.settings.xml
@@ -5,7 +5,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-614993993494983921" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-1080687771005896909" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
@@ -16,7 +16,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-614993993494983921" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-1080687771005896909" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
diff --git a/.settings/stm32cubeide.project.prefs b/.settings/stm32cubeide.project.prefs
index 0d7d288..959b373 100644
--- a/.settings/stm32cubeide.project.prefs
+++ b/.settings/stm32cubeide.project.prefs
@@ -1,5 +1,5 @@
 635E684B79701B039C64EA45C3F84D30=44DBEC1DE4EBA9B0485911FBE58BFC80
 66BE74F758C12D739921AEA421D593D3=3
-8DF89ED150041C4CBC7CB9A9CAA90856=7B5B92F1162457C6ECACD202698061B0
-DC22A860405A8BF2F2C095E5B6529F12=7B5B92F1162457C6ECACD202698061B0
+8DF89ED150041C4CBC7CB9A9CAA90856=84EF3C290D485BA5E95DA5C0811FD966
+DC22A860405A8BF2F2C095E5B6529F12=84EF3C290D485BA5E95DA5C0811FD966
 eclipse.preferences.version=1
diff --git a/App/Inc/tasks/thermo.hpp b/App/Inc/tasks/thermo.hpp
new file mode 100644
index 0000000..cca7b67
--- /dev/null
+++ b/App/Inc/tasks/thermo.hpp
@@ -0,0 +1,32 @@
+/*
+ * can_task.hpp
+ *
+ *  Created on: 10 Dec 2023
+ *      Author: Carl
+ */
+
+#ifndef INC_TASKS_THERMO_HPP_
+#define INC_TASKS_THERMO_HPP_
+
+#include <sta/tacos/thread.hpp>
+#include <sta/devices/stm32/can.hpp>
+#include <gpio.h>
+#include <spi.h>
+
+namespace demo
+{
+	class ThermoTask : public sta::tacos::TacosThread {
+	public:
+		ThermoTask();
+
+		void init() override;
+
+		void func() override;
+
+	private:
+
+
+	};
+} // namespace demo
+
+#endif /* INC_TASKS_THERMO_HPP_ */
diff --git a/App/Src/startup.cpp b/App/Src/startup.cpp
index 74f6967..fc9a855 100644
--- a/App/Src/startup.cpp
+++ b/App/Src/startup.cpp
@@ -7,11 +7,13 @@
 
 #include <sta/debug/debug.hpp>
 #include <tasks/can_task.hpp>
+#include <tasks/thermo.hpp>
 #include <sta/tacos/manager.hpp>
 #include <sta/tacos/statemachine.hpp>
 #include <sta/devices/stm32/gpio_pin.hpp>
 #include <sta/rtos/debug/heap_stats.hpp>
 
+
 #include <memory>
 
 extern CAN_HandleTypeDef hcan1;
@@ -31,6 +33,7 @@ namespace sta
 
 			// The dummy task runs for state 0.
 			Manager::instance()->registerThread(std::make_shared<demo::CanTask>("CAN SPAM", &hcan1), {0});
+			Manager::instance()->registerThread(std::make_shared<demo::ThermoTask>(), {0});
 
 			STA_DEBUG_PRINTF("The answer to everything is %d", 42);
 
diff --git a/App/Src/tasks/can_task.cpp b/App/Src/tasks/can_task.cpp
index 947108d..9f7940e 100644
--- a/App/Src/tasks/can_task.cpp
+++ b/App/Src/tasks/can_task.cpp
@@ -38,7 +38,7 @@ namespace demo
 	void CanTask::func()
 	{
 		//STA_DEBUG_HEAP_STATS();
-		//canController.sendFrame(txHeader, payload);
+		canController.sendFrame(txHeader, payload);
 		//STA_DEBUG_HEAP_STATS();
 
 		CAN_RxHeaderTypeDef rxHeader;			//CAN Bus Receive Header
diff --git a/App/Src/tasks/thermo.cpp b/App/Src/tasks/thermo.cpp
new file mode 100644
index 0000000..8ffd534
--- /dev/null
+++ b/App/Src/tasks/thermo.cpp
@@ -0,0 +1,64 @@
+/*
+ * can_task.cpp
+ *
+ *  Created on: 10 Dec 2023
+ *      Author: Carl
+ */
+
+#include <tasks/thermo.hpp>
+#include <sta/debug/debug.hpp>
+#include <sta/rtos/debug/heap_stats.hpp>
+#include <gpio.h>
+#include <spi.h>
+#include <sta/MAX31855.hpp>
+#include <sta/devices/stm32/bus/spi.hpp>
+
+#include <sta/rtos/mutex.hpp>
+
+#include <cmsis_os2.h>
+
+namespace demo
+{
+	ThermoTask::ThermoTask()
+		: TacosThread("Thermo", osPriorityNormal)
+	{
+
+	}
+
+	void ThermoTask::init()
+	{
+
+
+	}
+
+	void ThermoTask::func()
+	{
+		//STA_DEBUG_HEAP_STATS();
+		//canController.sendFrame(txHeader, payload);
+		//STA_DEBUG_HEAP_STATS();
+
+		//fuck off other pins
+
+		HAL_GPIO_WritePin(GPIOE,GPIO_PIN_12, GPIO_PIN_SET);
+		HAL_GPIO_WritePin(GPIOB,GPIO_PIN_10, GPIO_PIN_SET);
+		HAL_GPIO_WritePin(GPIOE,GPIO_PIN_15, GPIO_PIN_SET);
+		HAL_GPIO_WritePin(GPIOE,GPIO_PIN_14, GPIO_PIN_SET);
+
+		sta::STM32GpioPin cs_pin(GPIOE, GPIO_PIN_13);
+
+		sta::RtosMutex mutex("spi2");
+		sta::STM32SPI spi2_ptr(&hspi2, 16000000, &mutex);
+		sta::STM32SPIDevice device_(&spi2_ptr, &cs_pin);
+
+		sta::MAX31855 tc = sta::MAX31855(&device_); //create driver object
+
+		tc.update(); // update internal values
+		float temperature = tc.getTemp(); //read out temperature in degrees Celsius
+		float referenceTemperature = tc.getReferenceTemp(); // read out reference  temperature in degrees Celsius
+		uint8_t status = tc.getStatus(); //read out status of the update
+
+		HAL_Delay(1000);
+	}
+
+} // namespace demo
+
diff --git a/CAN-Demo Debug.launch b/CAN-Demo Debug.launch
index 9dae82a..e4e4ec8 100644
--- a/CAN-Demo Debug.launch	
+++ b/CAN-Demo Debug.launch	
@@ -40,7 +40,7 @@
     <stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.stlink_txt_serial_number" value=""/>
     <stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.watchdog_config" value="none"/>
     <booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkenable_rtos" value="false"/>
-    <stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkrestart_configurations" value="{&quot;fVersion&quot;:1,&quot;fItems&quot;:[{&quot;fDisplayName&quot;:&quot;Reset&quot;,&quot;fIsSuppressible&quot;:false,&quot;fResetAttribute&quot;:&quot;Software system reset&quot;,&quot;fResetStrategies&quot;:[{&quot;fDisplayName&quot;:&quot;Software system reset&quot;,&quot;fLaunchAttribute&quot;:&quot;system_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset\r\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;Hardware reset&quot;,&quot;fLaunchAttribute&quot;:&quot;hardware_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset hardware\r\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;Core reset&quot;,&quot;fLaunchAttribute&quot;:&quot;core_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset core\r\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;None&quot;,&quot;fLaunchAttribute&quot;:&quot;no_reset&quot;,&quot;fGdbCommands&quot;:[],&quot;fCmdOptions&quot;:[&quot;-g&quot;]}],&quot;fGdbCommandGroup&quot;:{&quot;name&quot;:&quot;Additional commands&quot;,&quot;commands&quot;:[]},&quot;fStartApplication&quot;:true}]}"/>
+    <stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkrestart_configurations" value="{&quot;fVersion&quot;:1,&quot;fItems&quot;:[{&quot;fDisplayName&quot;:&quot;Reset&quot;,&quot;fIsSuppressible&quot;:false,&quot;fResetAttribute&quot;:&quot;Software system reset&quot;,&quot;fResetStrategies&quot;:[{&quot;fDisplayName&quot;:&quot;Software system reset&quot;,&quot;fLaunchAttribute&quot;:&quot;system_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;Hardware reset&quot;,&quot;fLaunchAttribute&quot;:&quot;hardware_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset hardware\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;Core reset&quot;,&quot;fLaunchAttribute&quot;:&quot;core_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset core\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;None&quot;,&quot;fLaunchAttribute&quot;:&quot;no_reset&quot;,&quot;fGdbCommands&quot;:[],&quot;fCmdOptions&quot;:[&quot;-g&quot;]}],&quot;fGdbCommandGroup&quot;:{&quot;name&quot;:&quot;Additional commands&quot;,&quot;commands&quot;:[]},&quot;fStartApplication&quot;:true}]}"/>
     <booleanAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.enableRtosProxy" value="false"/>
     <stringAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyCustomProperties" value=""/>
     <stringAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyDriver" value="threadx"/>
diff --git a/CAN-Demo.ioc b/CAN-Demo.ioc
index 9a592f0..5e7ed51 100644
--- a/CAN-Demo.ioc
+++ b/CAN-Demo.ioc
@@ -26,36 +26,44 @@ Mcu.IP0=CAN1
 Mcu.IP1=FREERTOS
 Mcu.IP2=NVIC
 Mcu.IP3=RCC
-Mcu.IP4=SYS
-Mcu.IP5=USART1
-Mcu.IPNb=6
+Mcu.IP4=SPI2
+Mcu.IP5=SYS
+Mcu.IP6=USART1
+Mcu.IPNb=7
 Mcu.Name=STM32F407Z(E-G)Tx
 Mcu.Package=LQFP144
 Mcu.Pin0=PH0-OSC_IN
 Mcu.Pin1=PH1-OSC_OUT
-Mcu.Pin10=PD9
-Mcu.Pin11=PA9
-Mcu.Pin12=PA10
-Mcu.Pin13=PA11
-Mcu.Pin14=PA12
-Mcu.Pin15=PA13
-Mcu.Pin16=PA14
-Mcu.Pin17=PA15
-Mcu.Pin18=PC10
-Mcu.Pin19=PC11
-Mcu.Pin2=PA0-WKUP
-Mcu.Pin20=PC12
-Mcu.Pin21=PB3
-Mcu.Pin22=VP_FREERTOS_VS_CMSIS_V2
-Mcu.Pin23=VP_SYS_VS_tim1
-Mcu.Pin3=PA1
-Mcu.Pin4=PA2
-Mcu.Pin5=PA3
-Mcu.Pin6=PA6
-Mcu.Pin7=PB12
-Mcu.Pin8=PB13
-Mcu.Pin9=PD8
-Mcu.PinsNb=24
+Mcu.Pin10=PE14
+Mcu.Pin11=PE15
+Mcu.Pin12=PB10
+Mcu.Pin13=PB12
+Mcu.Pin14=PB13
+Mcu.Pin15=PB14
+Mcu.Pin16=PD8
+Mcu.Pin17=PD9
+Mcu.Pin18=PA9
+Mcu.Pin19=PA10
+Mcu.Pin2=PC3
+Mcu.Pin20=PA11
+Mcu.Pin21=PA12
+Mcu.Pin22=PA13
+Mcu.Pin23=PA14
+Mcu.Pin24=PA15
+Mcu.Pin25=PC10
+Mcu.Pin26=PC11
+Mcu.Pin27=PC12
+Mcu.Pin28=PB3
+Mcu.Pin29=VP_FREERTOS_VS_CMSIS_V2
+Mcu.Pin3=PA0-WKUP
+Mcu.Pin30=VP_SYS_VS_tim1
+Mcu.Pin4=PA1
+Mcu.Pin5=PA2
+Mcu.Pin6=PA3
+Mcu.Pin7=PA6
+Mcu.Pin8=PE12
+Mcu.Pin9=PE13
+Mcu.PinsNb=31
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F407ZGTx
@@ -104,15 +112,19 @@ PA6.Locked=true
 PA6.Signal=GPIO_Output
 PA9.Mode=Asynchronous
 PA9.Signal=USART1_TX
+PB10.Locked=true
+PB10.Signal=GPIO_Output
 PB12.GPIOParameters=GPIO_Speed,PinState
 PB12.GPIO_Speed=GPIO_SPEED_FREQ_LOW
 PB12.Locked=true
 PB12.PinState=GPIO_PIN_RESET
 PB12.Signal=GPIO_Output
-PB13.GPIOParameters=PinState
 PB13.Locked=true
-PB13.PinState=GPIO_PIN_RESET
-PB13.Signal=GPIO_Output
+PB13.Mode=Full_Duplex_Master
+PB13.Signal=SPI2_SCK
+PB14.Locked=true
+PB14.Mode=Full_Duplex_Master
+PB14.Signal=SPI2_MISO
 PB3.Locked=true
 PB3.Signal=SYS_JTDO-SWO
 PC10.Locked=true
@@ -121,10 +133,24 @@ PC11.Locked=true
 PC11.Signal=SPI3_MISO
 PC12.Locked=true
 PC12.Signal=SPI3_MOSI
+PC3.Mode=Full_Duplex_Master
+PC3.Signal=SPI2_MOSI
 PD8.Locked=true
 PD8.Signal=GPIO_Output
 PD9.Locked=true
 PD9.Signal=GPIO_Output
+PE12.GPIOParameters=PinState
+PE12.Locked=true
+PE12.PinState=GPIO_PIN_SET
+PE12.Signal=GPIO_Output
+PE13.GPIOParameters=PinState
+PE13.Locked=true
+PE13.PinState=GPIO_PIN_RESET
+PE13.Signal=GPIO_Output
+PE14.Locked=true
+PE14.Signal=GPIO_Output
+PE15.Locked=true
+PE15.Signal=GPIO_Output
 PH0-OSC_IN.Locked=true
 PH0-OSC_IN.Mode=HSE-External-Oscillator
 PH0-OSC_IN.Signal=RCC_OSC_IN
@@ -162,7 +188,7 @@ ProjectManager.ToolChainLocation=
 ProjectManager.UAScriptAfterPath=
 ProjectManager.UAScriptBeforePath=
 ProjectManager.UnderRoot=true
-ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_CAN1_Init-CAN1-false-HAL-true,4-MX_USART1_UART_Init-USART1-false-HAL-true
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_CAN1_Init-CAN1-false-HAL-true,4-MX_USART1_UART_Init-USART1-false-HAL-true,5-MX_SPI2_Init-SPI2-false-HAL-true
 RCC.48MHZClocksFreq_Value=32000000
 RCC.AHBCLKDivider=RCC_SYSCLK_DIV4
 RCC.AHBFreq_Value=16000000
@@ -195,6 +221,11 @@ RCC.VCOI2SOutputFreq_Value=384000000
 RCC.VCOInputFreq_Value=2000000
 RCC.VCOOutputFreq_Value=128000000
 RCC.VcooutputI2S=192000000
+SPI2.CalculateBaudRate=8.0 MBits/s
+SPI2.Direction=SPI_DIRECTION_2LINES
+SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
+SPI2.Mode=SPI_MODE_MASTER
+SPI2.VirtualType=VM_MASTER
 USART1.BaudRate=9600
 USART1.IPParameters=VirtualMode,BaudRate
 USART1.VirtualMode=VM_ASYNC
diff --git a/Core/Inc/spi.h b/Core/Inc/spi.h
new file mode 100644
index 0000000..95abb69
--- /dev/null
+++ b/Core/Inc/spi.h
@@ -0,0 +1,52 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    spi.h
+  * @brief   This file contains all the function prototypes for
+  *          the spi.c file
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2024 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __SPI_H__
+#define __SPI_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern SPI_HandleTypeDef hspi2;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_SPI2_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SPI_H__ */
+
diff --git a/Core/Inc/stm32f4xx_hal_conf.h b/Core/Inc/stm32f4xx_hal_conf.h
index e891e65..8d65fde 100644
--- a/Core/Inc/stm32f4xx_hal_conf.h
+++ b/Core/Inc/stm32f4xx_hal_conf.h
@@ -62,7 +62,7 @@
 /* #define HAL_SAI_MODULE_ENABLED */
 /* #define HAL_SD_MODULE_ENABLED */
 /* #define HAL_MMC_MODULE_ENABLED */
-/* #define HAL_SPI_MODULE_ENABLED */
+#define HAL_SPI_MODULE_ENABLED
 #define HAL_TIM_MODULE_ENABLED
 #define HAL_UART_MODULE_ENABLED
 /* #define HAL_USART_MODULE_ENABLED */
diff --git a/Core/Src/gpio.c b/Core/Src/gpio.c
index 64ca0ed..d21054e 100644
--- a/Core/Src/gpio.c
+++ b/Core/Src/gpio.c
@@ -49,17 +49,24 @@ void MX_GPIO_Init(void)
 
   /* GPIO Ports Clock Enable */
   __HAL_RCC_GPIOH_CLK_ENABLE();
+  __HAL_RCC_GPIOC_CLK_ENABLE();
   __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOE_CLK_ENABLE();
   __HAL_RCC_GPIOB_CLK_ENABLE();
   __HAL_RCC_GPIOD_CLK_ENABLE();
-  __HAL_RCC_GPIOC_CLK_ENABLE();
 
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(GPIOA, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3
                           |GPIO_PIN_6, GPIO_PIN_RESET);
 
   /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12|GPIO_PIN_13, GPIO_PIN_RESET);
+  HAL_GPIO_WritePin(GPIOE, GPIO_PIN_12, GPIO_PIN_SET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOE, GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOB, GPIO_PIN_10|GPIO_PIN_12, GPIO_PIN_RESET);
 
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(GPIOD, GPIO_PIN_8|GPIO_PIN_9, GPIO_PIN_RESET);
@@ -73,8 +80,15 @@ void MX_GPIO_Init(void)
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
   HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
-  /*Configure GPIO pins : PB12 PB13 */
-  GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13;
+  /*Configure GPIO pins : PE12 PE13 PE14 PE15 */
+  GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : PB10 PB12 */
+  GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_12;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
diff --git a/Core/Src/main.c b/Core/Src/main.c
index b627079..412266c 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -20,6 +20,7 @@
 #include "main.h"
 #include "cmsis_os.h"
 #include "can.h"
+#include "spi.h"
 #include "usart.h"
 #include "gpio.h"
 
@@ -100,6 +101,7 @@ int main(void)
   MX_GPIO_Init();
   MX_CAN1_Init();
   MX_USART1_UART_Init();
+  MX_SPI2_Init();
   /* USER CODE BEGIN 2 */
 
   /*txHeader.DLC = 8;
diff --git a/Core/Src/spi.c b/Core/Src/spi.c
new file mode 100644
index 0000000..329879b
--- /dev/null
+++ b/Core/Src/spi.c
@@ -0,0 +1,129 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    spi.c
+  * @brief   This file provides code for the configuration
+  *          of the SPI instances.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2024 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Includes ------------------------------------------------------------------*/
+#include "spi.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+SPI_HandleTypeDef hspi2;
+
+/* SPI2 init function */
+void MX_SPI2_Init(void)
+{
+
+  /* USER CODE BEGIN SPI2_Init 0 */
+
+  /* USER CODE END SPI2_Init 0 */
+
+  /* USER CODE BEGIN SPI2_Init 1 */
+
+  /* USER CODE END SPI2_Init 1 */
+  hspi2.Instance = SPI2;
+  hspi2.Init.Mode = SPI_MODE_MASTER;
+  hspi2.Init.Direction = SPI_DIRECTION_2LINES;
+  hspi2.Init.DataSize = SPI_DATASIZE_8BIT;
+  hspi2.Init.CLKPolarity = SPI_POLARITY_LOW;
+  hspi2.Init.CLKPhase = SPI_PHASE_1EDGE;
+  hspi2.Init.NSS = SPI_NSS_SOFT;
+  hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
+  hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB;
+  hspi2.Init.TIMode = SPI_TIMODE_DISABLE;
+  hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+  hspi2.Init.CRCPolynomial = 10;
+  if (HAL_SPI_Init(&hspi2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN SPI2_Init 2 */
+
+  /* USER CODE END SPI2_Init 2 */
+
+}
+
+void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(spiHandle->Instance==SPI2)
+  {
+  /* USER CODE BEGIN SPI2_MspInit 0 */
+
+  /* USER CODE END SPI2_MspInit 0 */
+    /* SPI2 clock enable */
+    __HAL_RCC_SPI2_CLK_ENABLE();
+
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**SPI2 GPIO Configuration
+    PC3     ------> SPI2_MOSI
+    PB13     ------> SPI2_SCK
+    PB14     ------> SPI2_MISO
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_3;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_13|GPIO_PIN_14;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN SPI2_MspInit 1 */
+
+  /* USER CODE END SPI2_MspInit 1 */
+  }
+}
+
+void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
+{
+
+  if(spiHandle->Instance==SPI2)
+  {
+  /* USER CODE BEGIN SPI2_MspDeInit 0 */
+
+  /* USER CODE END SPI2_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_SPI2_CLK_DISABLE();
+
+    /**SPI2 GPIO Configuration
+    PC3     ------> SPI2_MOSI
+    PB13     ------> SPI2_SCK
+    PB14     ------> SPI2_MISO
+    */
+    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_3);
+
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_13|GPIO_PIN_14);
+
+  /* USER CODE BEGIN SPI2_MspDeInit 1 */
+
+  /* USER CODE END SPI2_MspDeInit 1 */
+  }
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
diff --git a/Core/Src/stm32f4xx_hal_timebase_tim.c b/Core/Src/stm32f4xx_hal_timebase_tim.c
index aa6ba4f..196eef3 100644
--- a/Core/Src/stm32f4xx_hal_timebase_tim.c
+++ b/Core/Src/stm32f4xx_hal_timebase_tim.c
@@ -1,128 +1,128 @@
-/* USER CODE BEGIN Header */
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_timebase_tim.c
-  * @brief   HAL time base based on the hardware TIM.
-  ******************************************************************************
-  * @attention
-  *
-  * Copyright (c) 2024 STMicroelectronics.
-  * All rights reserved.
-  *
-  * This software is licensed under terms that can be found in the LICENSE file
-  * in the root directory of this software component.
-  * If no LICENSE file comes with this software, it is provided AS-IS.
-  *
-  ******************************************************************************
-  */
-/* USER CODE END Header */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f4xx_hal.h"
-#include "stm32f4xx_hal_tim.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-TIM_HandleTypeDef        htim1;
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/**
-  * @brief  This function configures the TIM1 as a time base source.
-  *         The time source is configured  to have 1ms time base with a dedicated
-  *         Tick interrupt priority.
-  * @note   This function is called  automatically at the beginning of program after
-  *         reset by HAL_Init() or at any time when clock is configured, by HAL_RCC_ClockConfig().
-  * @param  TickPriority: Tick interrupt priority.
-  * @retval HAL status
-  */
-HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
-{
-  RCC_ClkInitTypeDef    clkconfig;
-  uint32_t              uwTimclock = 0U;
-
-  uint32_t              uwPrescalerValue = 0U;
-  uint32_t              pFLatency;
-  HAL_StatusTypeDef     status;
-
-  /* Enable TIM1 clock */
-  __HAL_RCC_TIM1_CLK_ENABLE();
-
-  /* Get clock configuration */
-  HAL_RCC_GetClockConfig(&clkconfig, &pFLatency);
-
-  /* Compute TIM1 clock */
-      uwTimclock = HAL_RCC_GetPCLK2Freq();
-
-  /* Compute the prescaler value to have TIM1 counter clock equal to 1MHz */
-  uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
-
-  /* Initialize TIM1 */
-  htim1.Instance = TIM1;
-
-  /* Initialize TIMx peripheral as follow:
-
-  + Period = [(TIM1CLK/1000) - 1]. to have a (1/1000) s time base.
-  + Prescaler = (uwTimclock/1000000 - 1) to have a 1MHz counter clock.
-  + ClockDivision = 0
-  + Counter direction = Up
-  */
-  htim1.Init.Period = (1000000U / 1000U) - 1U;
-  htim1.Init.Prescaler = uwPrescalerValue;
-  htim1.Init.ClockDivision = 0;
-  htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
-  htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
-
-  status = HAL_TIM_Base_Init(&htim1);
-  if (status == HAL_OK)
-  {
-    /* Start the TIM time Base generation in interrupt mode */
-    status = HAL_TIM_Base_Start_IT(&htim1);
-    if (status == HAL_OK)
-    {
-    /* Enable the TIM1 global Interrupt */
-        HAL_NVIC_EnableIRQ(TIM1_UP_TIM10_IRQn);
-      /* Configure the SysTick IRQ priority */
-      if (TickPriority < (1UL << __NVIC_PRIO_BITS))
-      {
-        /* Configure the TIM IRQ priority */
-        HAL_NVIC_SetPriority(TIM1_UP_TIM10_IRQn, TickPriority, 0U);
-        uwTickPrio = TickPriority;
-      }
-      else
-      {
-        status = HAL_ERROR;
-      }
-    }
-  }
-
- /* Return function status */
-  return status;
-}
-
-/**
-  * @brief  Suspend Tick increment.
-  * @note   Disable the tick increment by disabling TIM1 update interrupt.
-  * @param  None
-  * @retval None
-  */
-void HAL_SuspendTick(void)
-{
-  /* Disable TIM1 update Interrupt */
-  __HAL_TIM_DISABLE_IT(&htim1, TIM_IT_UPDATE);
-}
-
-/**
-  * @brief  Resume Tick increment.
-  * @note   Enable the tick increment by Enabling TIM1 update interrupt.
-  * @param  None
-  * @retval None
-  */
-void HAL_ResumeTick(void)
-{
-  /* Enable TIM1 Update interrupt */
-  __HAL_TIM_ENABLE_IT(&htim1, TIM_IT_UPDATE);
-}
-
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hal_timebase_tim.c
+  * @brief   HAL time base based on the hardware TIM.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2024 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal.h"
+#include "stm32f4xx_hal_tim.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+TIM_HandleTypeDef        htim1;
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/**
+  * @brief  This function configures the TIM1 as a time base source.
+  *         The time source is configured  to have 1ms time base with a dedicated
+  *         Tick interrupt priority.
+  * @note   This function is called  automatically at the beginning of program after
+  *         reset by HAL_Init() or at any time when clock is configured, by HAL_RCC_ClockConfig().
+  * @param  TickPriority: Tick interrupt priority.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
+{
+  RCC_ClkInitTypeDef    clkconfig;
+  uint32_t              uwTimclock = 0U;
+
+  uint32_t              uwPrescalerValue = 0U;
+  uint32_t              pFLatency;
+  HAL_StatusTypeDef     status;
+
+  /* Enable TIM1 clock */
+  __HAL_RCC_TIM1_CLK_ENABLE();
+
+  /* Get clock configuration */
+  HAL_RCC_GetClockConfig(&clkconfig, &pFLatency);
+
+  /* Compute TIM1 clock */
+      uwTimclock = HAL_RCC_GetPCLK2Freq();
+
+  /* Compute the prescaler value to have TIM1 counter clock equal to 1MHz */
+  uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
+
+  /* Initialize TIM1 */
+  htim1.Instance = TIM1;
+
+  /* Initialize TIMx peripheral as follow:
+
+  + Period = [(TIM1CLK/1000) - 1]. to have a (1/1000) s time base.
+  + Prescaler = (uwTimclock/1000000 - 1) to have a 1MHz counter clock.
+  + ClockDivision = 0
+  + Counter direction = Up
+  */
+  htim1.Init.Period = (1000000U / 1000U) - 1U;
+  htim1.Init.Prescaler = uwPrescalerValue;
+  htim1.Init.ClockDivision = 0;
+  htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+
+  status = HAL_TIM_Base_Init(&htim1);
+  if (status == HAL_OK)
+  {
+    /* Start the TIM time Base generation in interrupt mode */
+    status = HAL_TIM_Base_Start_IT(&htim1);
+    if (status == HAL_OK)
+    {
+    /* Enable the TIM1 global Interrupt */
+        HAL_NVIC_EnableIRQ(TIM1_UP_TIM10_IRQn);
+      /* Configure the SysTick IRQ priority */
+      if (TickPriority < (1UL << __NVIC_PRIO_BITS))
+      {
+        /* Configure the TIM IRQ priority */
+        HAL_NVIC_SetPriority(TIM1_UP_TIM10_IRQn, TickPriority, 0U);
+        uwTickPrio = TickPriority;
+      }
+      else
+      {
+        status = HAL_ERROR;
+      }
+    }
+  }
+
+ /* Return function status */
+  return status;
+}
+
+/**
+  * @brief  Suspend Tick increment.
+  * @note   Disable the tick increment by disabling TIM1 update interrupt.
+  * @param  None
+  * @retval None
+  */
+void HAL_SuspendTick(void)
+{
+  /* Disable TIM1 update Interrupt */
+  __HAL_TIM_DISABLE_IT(&htim1, TIM_IT_UPDATE);
+}
+
+/**
+  * @brief  Resume Tick increment.
+  * @note   Enable the tick increment by Enabling TIM1 update interrupt.
+  * @param  None
+  * @retval None
+  */
+void HAL_ResumeTick(void)
+{
+  /* Enable TIM1 Update interrupt */
+  __HAL_TIM_ENABLE_IT(&htim1, TIM_IT_UPDATE);
+}
+
diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_spi.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_spi.h
new file mode 100644
index 0000000..9e1867b
--- /dev/null
+++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_spi.h
@@ -0,0 +1,729 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hal_spi.h
+  * @author  MCD Application Team
+  * @brief   Header file of SPI HAL module.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32F4xx_HAL_SPI_H
+#define STM32F4xx_HAL_SPI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal_def.h"
+
+/** @addtogroup STM32F4xx_HAL_Driver
+  * @{
+  */
+
+/** @addtogroup SPI
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup SPI_Exported_Types SPI Exported Types
+  * @{
+  */
+
+/**
+  * @brief  SPI Configuration Structure definition
+  */
+typedef struct
+{
+  uint32_t Mode;                /*!< Specifies the SPI operating mode.
+                                     This parameter can be a value of @ref SPI_Mode */
+
+  uint32_t Direction;           /*!< Specifies the SPI bidirectional mode state.
+                                     This parameter can be a value of @ref SPI_Direction */
+
+  uint32_t DataSize;            /*!< Specifies the SPI data size.
+                                     This parameter can be a value of @ref SPI_Data_Size */
+
+  uint32_t CLKPolarity;         /*!< Specifies the serial clock steady state.
+                                     This parameter can be a value of @ref SPI_Clock_Polarity */
+
+  uint32_t CLKPhase;            /*!< Specifies the clock active edge for the bit capture.
+                                     This parameter can be a value of @ref SPI_Clock_Phase */
+
+  uint32_t NSS;                 /*!< Specifies whether the NSS signal is managed by
+                                     hardware (NSS pin) or by software using the SSI bit.
+                                     This parameter can be a value of @ref SPI_Slave_Select_management */
+
+  uint32_t BaudRatePrescaler;   /*!< Specifies the Baud Rate prescaler value which will be
+                                     used to configure the transmit and receive SCK clock.
+                                     This parameter can be a value of @ref SPI_BaudRate_Prescaler
+                                     @note The communication clock is derived from the master
+                                     clock. The slave clock does not need to be set. */
+
+  uint32_t FirstBit;            /*!< Specifies whether data transfers start from MSB or LSB bit.
+                                     This parameter can be a value of @ref SPI_MSB_LSB_transmission */
+
+  uint32_t TIMode;              /*!< Specifies if the TI mode is enabled or not.
+                                     This parameter can be a value of @ref SPI_TI_mode */
+
+  uint32_t CRCCalculation;      /*!< Specifies if the CRC calculation is enabled or not.
+                                     This parameter can be a value of @ref SPI_CRC_Calculation */
+
+  uint32_t CRCPolynomial;       /*!< Specifies the polynomial used for the CRC calculation.
+                                     This parameter must be an odd number between Min_Data = 1 and Max_Data = 65535 */
+} SPI_InitTypeDef;
+
+/**
+  * @brief  HAL SPI State structure definition
+  */
+typedef enum
+{
+  HAL_SPI_STATE_RESET      = 0x00U,    /*!< Peripheral not Initialized                         */
+  HAL_SPI_STATE_READY      = 0x01U,    /*!< Peripheral Initialized and ready for use           */
+  HAL_SPI_STATE_BUSY       = 0x02U,    /*!< an internal process is ongoing                     */
+  HAL_SPI_STATE_BUSY_TX    = 0x03U,    /*!< Data Transmission process is ongoing               */
+  HAL_SPI_STATE_BUSY_RX    = 0x04U,    /*!< Data Reception process is ongoing                  */
+  HAL_SPI_STATE_BUSY_TX_RX = 0x05U,    /*!< Data Transmission and Reception process is ongoing */
+  HAL_SPI_STATE_ERROR      = 0x06U,    /*!< SPI error state                                    */
+  HAL_SPI_STATE_ABORT      = 0x07U     /*!< SPI abort is ongoing                               */
+} HAL_SPI_StateTypeDef;
+
+/**
+  * @brief  SPI handle Structure definition
+  */
+typedef struct __SPI_HandleTypeDef
+{
+  SPI_TypeDef                *Instance;      /*!< SPI registers base address               */
+
+  SPI_InitTypeDef            Init;           /*!< SPI communication parameters             */
+
+  uint8_t                    *pTxBuffPtr;    /*!< Pointer to SPI Tx transfer Buffer        */
+
+  uint16_t                   TxXferSize;     /*!< SPI Tx Transfer size                     */
+
+  __IO uint16_t              TxXferCount;    /*!< SPI Tx Transfer Counter                  */
+
+  uint8_t                    *pRxBuffPtr;    /*!< Pointer to SPI Rx transfer Buffer        */
+
+  uint16_t                   RxXferSize;     /*!< SPI Rx Transfer size                     */
+
+  __IO uint16_t              RxXferCount;    /*!< SPI Rx Transfer Counter                  */
+
+  void (*RxISR)(struct __SPI_HandleTypeDef *hspi);   /*!< function pointer on Rx ISR       */
+
+  void (*TxISR)(struct __SPI_HandleTypeDef *hspi);   /*!< function pointer on Tx ISR       */
+
+  DMA_HandleTypeDef          *hdmatx;        /*!< SPI Tx DMA Handle parameters             */
+
+  DMA_HandleTypeDef          *hdmarx;        /*!< SPI Rx DMA Handle parameters             */
+
+  HAL_LockTypeDef            Lock;           /*!< Locking object                           */
+
+  __IO HAL_SPI_StateTypeDef  State;          /*!< SPI communication state                  */
+
+  __IO uint32_t              ErrorCode;      /*!< SPI Error code                           */
+
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  void (* TxCpltCallback)(struct __SPI_HandleTypeDef *hspi);             /*!< SPI Tx Completed callback          */
+  void (* RxCpltCallback)(struct __SPI_HandleTypeDef *hspi);             /*!< SPI Rx Completed callback          */
+  void (* TxRxCpltCallback)(struct __SPI_HandleTypeDef *hspi);           /*!< SPI TxRx Completed callback        */
+  void (* TxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi);         /*!< SPI Tx Half Completed callback     */
+  void (* RxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi);         /*!< SPI Rx Half Completed callback     */
+  void (* TxRxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi);       /*!< SPI TxRx Half Completed callback   */
+  void (* ErrorCallback)(struct __SPI_HandleTypeDef *hspi);              /*!< SPI Error callback                 */
+  void (* AbortCpltCallback)(struct __SPI_HandleTypeDef *hspi);          /*!< SPI Abort callback                 */
+  void (* MspInitCallback)(struct __SPI_HandleTypeDef *hspi);            /*!< SPI Msp Init callback              */
+  void (* MspDeInitCallback)(struct __SPI_HandleTypeDef *hspi);          /*!< SPI Msp DeInit callback            */
+
+#endif  /* USE_HAL_SPI_REGISTER_CALLBACKS */
+} SPI_HandleTypeDef;
+
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+/**
+  * @brief  HAL SPI Callback ID enumeration definition
+  */
+typedef enum
+{
+  HAL_SPI_TX_COMPLETE_CB_ID             = 0x00U,    /*!< SPI Tx Completed callback ID         */
+  HAL_SPI_RX_COMPLETE_CB_ID             = 0x01U,    /*!< SPI Rx Completed callback ID         */
+  HAL_SPI_TX_RX_COMPLETE_CB_ID          = 0x02U,    /*!< SPI TxRx Completed callback ID       */
+  HAL_SPI_TX_HALF_COMPLETE_CB_ID        = 0x03U,    /*!< SPI Tx Half Completed callback ID    */
+  HAL_SPI_RX_HALF_COMPLETE_CB_ID        = 0x04U,    /*!< SPI Rx Half Completed callback ID    */
+  HAL_SPI_TX_RX_HALF_COMPLETE_CB_ID     = 0x05U,    /*!< SPI TxRx Half Completed callback ID  */
+  HAL_SPI_ERROR_CB_ID                   = 0x06U,    /*!< SPI Error callback ID                */
+  HAL_SPI_ABORT_CB_ID                   = 0x07U,    /*!< SPI Abort callback ID                */
+  HAL_SPI_MSPINIT_CB_ID                 = 0x08U,    /*!< SPI Msp Init callback ID             */
+  HAL_SPI_MSPDEINIT_CB_ID               = 0x09U     /*!< SPI Msp DeInit callback ID           */
+
+} HAL_SPI_CallbackIDTypeDef;
+
+/**
+  * @brief  HAL SPI Callback pointer definition
+  */
+typedef  void (*pSPI_CallbackTypeDef)(SPI_HandleTypeDef *hspi); /*!< pointer to an SPI callback function */
+
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+/**
+  * @}
+  */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup SPI_Exported_Constants SPI Exported Constants
+  * @{
+  */
+
+/** @defgroup SPI_Error_Code SPI Error Code
+  * @{
+  */
+#define HAL_SPI_ERROR_NONE              (0x00000000U)   /*!< No error                               */
+#define HAL_SPI_ERROR_MODF              (0x00000001U)   /*!< MODF error                             */
+#define HAL_SPI_ERROR_CRC               (0x00000002U)   /*!< CRC error                              */
+#define HAL_SPI_ERROR_OVR               (0x00000004U)   /*!< OVR error                              */
+#define HAL_SPI_ERROR_FRE               (0x00000008U)   /*!< FRE error                              */
+#define HAL_SPI_ERROR_DMA               (0x00000010U)   /*!< DMA transfer error                     */
+#define HAL_SPI_ERROR_FLAG              (0x00000020U)   /*!< Error on RXNE/TXE/BSY Flag             */
+#define HAL_SPI_ERROR_ABORT             (0x00000040U)   /*!< Error during SPI Abort procedure       */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+#define HAL_SPI_ERROR_INVALID_CALLBACK  (0x00000080U)   /*!< Invalid Callback error                 */
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Mode SPI Mode
+  * @{
+  */
+#define SPI_MODE_SLAVE                  (0x00000000U)
+#define SPI_MODE_MASTER                 (SPI_CR1_MSTR | SPI_CR1_SSI)
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Direction SPI Direction Mode
+  * @{
+  */
+#define SPI_DIRECTION_2LINES            (0x00000000U)
+#define SPI_DIRECTION_2LINES_RXONLY     SPI_CR1_RXONLY
+#define SPI_DIRECTION_1LINE             SPI_CR1_BIDIMODE
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Data_Size SPI Data Size
+  * @{
+  */
+#define SPI_DATASIZE_8BIT               (0x00000000U)
+#define SPI_DATASIZE_16BIT              SPI_CR1_DFF
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Clock_Polarity SPI Clock Polarity
+  * @{
+  */
+#define SPI_POLARITY_LOW                (0x00000000U)
+#define SPI_POLARITY_HIGH               SPI_CR1_CPOL
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Clock_Phase SPI Clock Phase
+  * @{
+  */
+#define SPI_PHASE_1EDGE                 (0x00000000U)
+#define SPI_PHASE_2EDGE                 SPI_CR1_CPHA
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Slave_Select_management SPI Slave Select Management
+  * @{
+  */
+#define SPI_NSS_SOFT                    SPI_CR1_SSM
+#define SPI_NSS_HARD_INPUT              (0x00000000U)
+#define SPI_NSS_HARD_OUTPUT             (SPI_CR2_SSOE << 16U)
+/**
+  * @}
+  */
+
+/** @defgroup SPI_BaudRate_Prescaler SPI BaudRate Prescaler
+  * @{
+  */
+#define SPI_BAUDRATEPRESCALER_2         (0x00000000U)
+#define SPI_BAUDRATEPRESCALER_4         (SPI_CR1_BR_0)
+#define SPI_BAUDRATEPRESCALER_8         (SPI_CR1_BR_1)
+#define SPI_BAUDRATEPRESCALER_16        (SPI_CR1_BR_1 | SPI_CR1_BR_0)
+#define SPI_BAUDRATEPRESCALER_32        (SPI_CR1_BR_2)
+#define SPI_BAUDRATEPRESCALER_64        (SPI_CR1_BR_2 | SPI_CR1_BR_0)
+#define SPI_BAUDRATEPRESCALER_128       (SPI_CR1_BR_2 | SPI_CR1_BR_1)
+#define SPI_BAUDRATEPRESCALER_256       (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)
+/**
+  * @}
+  */
+
+/** @defgroup SPI_MSB_LSB_transmission SPI MSB LSB Transmission
+  * @{
+  */
+#define SPI_FIRSTBIT_MSB                (0x00000000U)
+#define SPI_FIRSTBIT_LSB                SPI_CR1_LSBFIRST
+/**
+  * @}
+  */
+
+/** @defgroup SPI_TI_mode SPI TI Mode
+  * @{
+  */
+#define SPI_TIMODE_DISABLE              (0x00000000U)
+#define SPI_TIMODE_ENABLE               SPI_CR2_FRF
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_Calculation SPI CRC Calculation
+  * @{
+  */
+#define SPI_CRCCALCULATION_DISABLE      (0x00000000U)
+#define SPI_CRCCALCULATION_ENABLE       SPI_CR1_CRCEN
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Interrupt_definition SPI Interrupt Definition
+  * @{
+  */
+#define SPI_IT_TXE                      SPI_CR2_TXEIE
+#define SPI_IT_RXNE                     SPI_CR2_RXNEIE
+#define SPI_IT_ERR                      SPI_CR2_ERRIE
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Flags_definition SPI Flags Definition
+  * @{
+  */
+#define SPI_FLAG_RXNE                   SPI_SR_RXNE   /* SPI status flag: Rx buffer not empty flag       */
+#define SPI_FLAG_TXE                    SPI_SR_TXE    /* SPI status flag: Tx buffer empty flag           */
+#define SPI_FLAG_BSY                    SPI_SR_BSY    /* SPI status flag: Busy flag                      */
+#define SPI_FLAG_CRCERR                 SPI_SR_CRCERR /* SPI Error flag: CRC error flag                  */
+#define SPI_FLAG_MODF                   SPI_SR_MODF   /* SPI Error flag: Mode fault flag                 */
+#define SPI_FLAG_OVR                    SPI_SR_OVR    /* SPI Error flag: Overrun flag                    */
+#define SPI_FLAG_FRE                    SPI_SR_FRE    /* SPI Error flag: TI mode frame format error flag */
+#define SPI_FLAG_MASK                   (SPI_SR_RXNE | SPI_SR_TXE | SPI_SR_BSY | SPI_SR_CRCERR\
+                                         | SPI_SR_MODF | SPI_SR_OVR | SPI_SR_FRE)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macros -----------------------------------------------------------*/
+/** @defgroup SPI_Exported_Macros SPI Exported Macros
+  * @{
+  */
+
+/** @brief  Reset SPI handle state.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+#define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__)                do{                                                  \
+                                                                    (__HANDLE__)->State = HAL_SPI_STATE_RESET;       \
+                                                                    (__HANDLE__)->MspInitCallback = NULL;            \
+                                                                    (__HANDLE__)->MspDeInitCallback = NULL;          \
+                                                                  } while(0)
+#else
+#define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SPI_STATE_RESET)
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+
+/** @brief  Enable the specified SPI interrupts.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @param  __INTERRUPT__ specifies the interrupt source to enable.
+  *         This parameter can be one of the following values:
+  *            @arg SPI_IT_TXE: Tx buffer empty interrupt enable
+  *            @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
+  *            @arg SPI_IT_ERR: Error interrupt enable
+  * @retval None
+  */
+#define __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__)   SET_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))
+
+/** @brief  Disable the specified SPI interrupts.
+  * @param  __HANDLE__ specifies the SPI handle.
+  *         This parameter can be SPIx where x: 1, 2, or 3 to select the SPI peripheral.
+  * @param  __INTERRUPT__ specifies the interrupt source to disable.
+  *         This parameter can be one of the following values:
+  *            @arg SPI_IT_TXE: Tx buffer empty interrupt enable
+  *            @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
+  *            @arg SPI_IT_ERR: Error interrupt enable
+  * @retval None
+  */
+#define __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__)  CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))
+
+/** @brief  Check whether the specified SPI interrupt source is enabled or not.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @param  __INTERRUPT__ specifies the SPI interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_IT_TXE: Tx buffer empty interrupt enable
+  *            @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
+  *            @arg SPI_IT_ERR: Error interrupt enable
+  * @retval The new state of __IT__ (TRUE or FALSE).
+  */
+#define __HAL_SPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2\
+                                                              & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
+
+/** @brief  Check whether the specified SPI flag is set or not.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @param  __FLAG__ specifies the flag to check.
+  *         This parameter can be one of the following values:
+  *            @arg SPI_FLAG_RXNE: Receive buffer not empty flag
+  *            @arg SPI_FLAG_TXE: Transmit buffer empty flag
+  *            @arg SPI_FLAG_CRCERR: CRC error flag
+  *            @arg SPI_FLAG_MODF: Mode fault flag
+  *            @arg SPI_FLAG_OVR: Overrun flag
+  *            @arg SPI_FLAG_BSY: Busy flag
+  *            @arg SPI_FLAG_FRE: Frame format error flag
+  * @retval The new state of __FLAG__ (TRUE or FALSE).
+  */
+#define __HAL_SPI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
+
+/** @brief  Clear the SPI CRCERR pending flag.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define __HAL_SPI_CLEAR_CRCERRFLAG(__HANDLE__) ((__HANDLE__)->Instance->SR = (uint16_t)(~SPI_FLAG_CRCERR))
+
+/** @brief  Clear the SPI MODF pending flag.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define __HAL_SPI_CLEAR_MODFFLAG(__HANDLE__)             \
+  do{                                                    \
+    __IO uint32_t tmpreg_modf = 0x00U;                   \
+    tmpreg_modf = (__HANDLE__)->Instance->SR;            \
+    CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE); \
+    UNUSED(tmpreg_modf);                                 \
+  } while(0U)
+
+/** @brief  Clear the SPI OVR pending flag.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define __HAL_SPI_CLEAR_OVRFLAG(__HANDLE__)        \
+  do{                                              \
+    __IO uint32_t tmpreg_ovr = 0x00U;              \
+    tmpreg_ovr = (__HANDLE__)->Instance->DR;       \
+    tmpreg_ovr = (__HANDLE__)->Instance->SR;       \
+    UNUSED(tmpreg_ovr);                            \
+  } while(0U)
+
+/** @brief  Clear the SPI FRE pending flag.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define __HAL_SPI_CLEAR_FREFLAG(__HANDLE__)        \
+  do{                                              \
+    __IO uint32_t tmpreg_fre = 0x00U;              \
+    tmpreg_fre = (__HANDLE__)->Instance->SR;       \
+    UNUSED(tmpreg_fre);                            \
+  }while(0U)
+
+/** @brief  Enable the SPI peripheral.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define __HAL_SPI_ENABLE(__HANDLE__)  SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)
+
+/** @brief  Disable the SPI peripheral.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define __HAL_SPI_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)
+
+/**
+  * @}
+  */
+
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup SPI_Private_Macros SPI Private Macros
+  * @{
+  */
+
+/** @brief  Set the SPI transmit-only mode.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define SPI_1LINE_TX(__HANDLE__)  SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)
+
+/** @brief  Set the SPI receive-only mode.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define SPI_1LINE_RX(__HANDLE__)  CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)
+
+/** @brief  Reset the CRC calculation of the SPI.
+  * @param  __HANDLE__ specifies the SPI Handle.
+  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
+  * @retval None
+  */
+#define SPI_RESET_CRC(__HANDLE__) do{CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);\
+                                       SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);}while(0U)
+
+/** @brief  Check whether the specified SPI flag is set or not.
+  * @param  __SR__  copy of SPI SR register.
+  * @param  __FLAG__ specifies the flag to check.
+  *         This parameter can be one of the following values:
+  *            @arg SPI_FLAG_RXNE: Receive buffer not empty flag
+  *            @arg SPI_FLAG_TXE: Transmit buffer empty flag
+  *            @arg SPI_FLAG_CRCERR: CRC error flag
+  *            @arg SPI_FLAG_MODF: Mode fault flag
+  *            @arg SPI_FLAG_OVR: Overrun flag
+  *            @arg SPI_FLAG_BSY: Busy flag
+  *            @arg SPI_FLAG_FRE: Frame format error flag
+  * @retval SET or RESET.
+  */
+#define SPI_CHECK_FLAG(__SR__, __FLAG__) ((((__SR__) & ((__FLAG__) & SPI_FLAG_MASK)) == \
+                                          ((__FLAG__) & SPI_FLAG_MASK)) ? SET : RESET)
+
+/** @brief  Check whether the specified SPI Interrupt is set or not.
+  * @param  __CR2__  copy of SPI CR2 register.
+  * @param  __INTERRUPT__ specifies the SPI interrupt source to check.
+  *         This parameter can be one of the following values:
+  *            @arg SPI_IT_TXE: Tx buffer empty interrupt enable
+  *            @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
+  *            @arg SPI_IT_ERR: Error interrupt enable
+  * @retval SET or RESET.
+  */
+#define SPI_CHECK_IT_SOURCE(__CR2__, __INTERRUPT__) ((((__CR2__) & (__INTERRUPT__)) == \
+                                                     (__INTERRUPT__)) ? SET : RESET)
+
+/** @brief  Checks if SPI Mode parameter is in allowed range.
+  * @param  __MODE__ specifies the SPI Mode.
+  *         This parameter can be a value of @ref SPI_Mode
+  * @retval None
+  */
+#define IS_SPI_MODE(__MODE__)      (((__MODE__) == SPI_MODE_SLAVE)   || \
+                                    ((__MODE__) == SPI_MODE_MASTER))
+
+/** @brief  Checks if SPI Direction Mode parameter is in allowed range.
+  * @param  __MODE__ specifies the SPI Direction Mode.
+  *         This parameter can be a value of @ref SPI_Direction
+  * @retval None
+  */
+#define IS_SPI_DIRECTION(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES)        || \
+                                    ((__MODE__) == SPI_DIRECTION_2LINES_RXONLY) || \
+                                    ((__MODE__) == SPI_DIRECTION_1LINE))
+
+/** @brief  Checks if SPI Direction Mode parameter is 2 lines.
+  * @param  __MODE__ specifies the SPI Direction Mode.
+  * @retval None
+  */
+#define IS_SPI_DIRECTION_2LINES(__MODE__) ((__MODE__) == SPI_DIRECTION_2LINES)
+
+/** @brief  Checks if SPI Direction Mode parameter is 1 or 2 lines.
+  * @param  __MODE__ specifies the SPI Direction Mode.
+  * @retval None
+  */
+#define IS_SPI_DIRECTION_2LINES_OR_1LINE(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \
+                                                    ((__MODE__) == SPI_DIRECTION_1LINE))
+
+/** @brief  Checks if SPI Data Size parameter is in allowed range.
+  * @param  __DATASIZE__ specifies the SPI Data Size.
+  *         This parameter can be a value of @ref SPI_Data_Size
+  * @retval None
+  */
+#define IS_SPI_DATASIZE(__DATASIZE__) (((__DATASIZE__) == SPI_DATASIZE_16BIT) || \
+                                       ((__DATASIZE__) == SPI_DATASIZE_8BIT))
+
+/** @brief  Checks if SPI Serial clock steady state parameter is in allowed range.
+  * @param  __CPOL__ specifies the SPI serial clock steady state.
+  *         This parameter can be a value of @ref SPI_Clock_Polarity
+  * @retval None
+  */
+#define IS_SPI_CPOL(__CPOL__)      (((__CPOL__) == SPI_POLARITY_LOW) || \
+                                    ((__CPOL__) == SPI_POLARITY_HIGH))
+
+/** @brief  Checks if SPI Clock Phase parameter is in allowed range.
+  * @param  __CPHA__ specifies the SPI Clock Phase.
+  *         This parameter can be a value of @ref SPI_Clock_Phase
+  * @retval None
+  */
+#define IS_SPI_CPHA(__CPHA__)      (((__CPHA__) == SPI_PHASE_1EDGE) || \
+                                    ((__CPHA__) == SPI_PHASE_2EDGE))
+
+/** @brief  Checks if SPI Slave Select parameter is in allowed range.
+  * @param  __NSS__ specifies the SPI Slave Select management parameter.
+  *         This parameter can be a value of @ref SPI_Slave_Select_management
+  * @retval None
+  */
+#define IS_SPI_NSS(__NSS__)        (((__NSS__) == SPI_NSS_SOFT)       || \
+                                    ((__NSS__) == SPI_NSS_HARD_INPUT) || \
+                                    ((__NSS__) == SPI_NSS_HARD_OUTPUT))
+
+/** @brief  Checks if SPI Baudrate prescaler parameter is in allowed range.
+  * @param  __PRESCALER__ specifies the SPI Baudrate prescaler.
+  *         This parameter can be a value of @ref SPI_BaudRate_Prescaler
+  * @retval None
+  */
+#define IS_SPI_BAUDRATE_PRESCALER(__PRESCALER__) (((__PRESCALER__) == SPI_BAUDRATEPRESCALER_2)   || \
+                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_4)   || \
+                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_8)   || \
+                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_16)  || \
+                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_32)  || \
+                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_64)  || \
+                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_128) || \
+                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_256))
+
+/** @brief  Checks if SPI MSB LSB transmission parameter is in allowed range.
+  * @param  __BIT__ specifies the SPI MSB LSB transmission (whether data transfer starts from MSB or LSB bit).
+  *         This parameter can be a value of @ref SPI_MSB_LSB_transmission
+  * @retval None
+  */
+#define IS_SPI_FIRST_BIT(__BIT__)  (((__BIT__) == SPI_FIRSTBIT_MSB) || \
+                                    ((__BIT__) == SPI_FIRSTBIT_LSB))
+
+/** @brief  Checks if SPI TI mode parameter is in allowed range.
+  * @param  __MODE__ specifies the SPI TI mode.
+  *         This parameter can be a value of @ref SPI_TI_mode
+  * @retval None
+  */
+#define IS_SPI_TIMODE(__MODE__)    (((__MODE__) == SPI_TIMODE_DISABLE) || \
+                                    ((__MODE__) == SPI_TIMODE_ENABLE))
+
+/** @brief  Checks if SPI CRC calculation enabled state is in allowed range.
+  * @param  __CALCULATION__ specifies the SPI CRC calculation enable state.
+  *         This parameter can be a value of @ref SPI_CRC_Calculation
+  * @retval None
+  */
+#define IS_SPI_CRC_CALCULATION(__CALCULATION__) (((__CALCULATION__) == SPI_CRCCALCULATION_DISABLE) || \
+                                                 ((__CALCULATION__) == SPI_CRCCALCULATION_ENABLE))
+
+/** @brief  Checks if SPI polynomial value to be used for the CRC calculation, is in allowed range.
+  * @param  __POLYNOMIAL__ specifies the SPI polynomial value to be used for the CRC calculation.
+  *         This parameter must be a number between Min_Data = 0 and Max_Data = 65535
+  * @retval None
+  */
+#define IS_SPI_CRC_POLYNOMIAL(__POLYNOMIAL__) (((__POLYNOMIAL__) >= 0x1U)    && \
+                                               ((__POLYNOMIAL__) <= 0xFFFFU) && \
+                                              (((__POLYNOMIAL__)&0x1U) != 0U))
+
+/** @brief  Checks if DMA handle is valid.
+  * @param  __HANDLE__ specifies a DMA Handle.
+  * @retval None
+  */
+#define IS_SPI_DMA_HANDLE(__HANDLE__) ((__HANDLE__) != NULL)
+
+/**
+  * @}
+  */
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup SPI_Exported_Functions
+  * @{
+  */
+
+/** @addtogroup SPI_Exported_Functions_Group1
+  * @{
+  */
+/* Initialization/de-initialization functions  ********************************/
+HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi);
+HAL_StatusTypeDef HAL_SPI_DeInit(SPI_HandleTypeDef *hspi);
+void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi);
+void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi);
+
+/* Callbacks Register/UnRegister functions  ***********************************/
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+HAL_StatusTypeDef HAL_SPI_RegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID,
+                                           pSPI_CallbackTypeDef pCallback);
+HAL_StatusTypeDef HAL_SPI_UnRegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+/**
+  * @}
+  */
+
+/** @addtogroup SPI_Exported_Functions_Group2
+  * @{
+  */
+/* I/O operation functions  ***************************************************/
+HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);
+HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);
+HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size,
+                                          uint32_t Timeout);
+HAL_StatusTypeDef HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
+HAL_StatusTypeDef HAL_SPI_Receive_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
+HAL_StatusTypeDef HAL_SPI_TransmitReceive_IT(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData,
+                                             uint16_t Size);
+HAL_StatusTypeDef HAL_SPI_Transmit_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
+HAL_StatusTypeDef HAL_SPI_Receive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
+HAL_StatusTypeDef HAL_SPI_TransmitReceive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData,
+                                              uint16_t Size);
+HAL_StatusTypeDef HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi);
+HAL_StatusTypeDef HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi);
+HAL_StatusTypeDef HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi);
+/* Transfer Abort functions */
+HAL_StatusTypeDef HAL_SPI_Abort(SPI_HandleTypeDef *hspi);
+HAL_StatusTypeDef HAL_SPI_Abort_IT(SPI_HandleTypeDef *hspi);
+
+void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi);
+void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi);
+void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi);
+void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi);
+void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);
+void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);
+void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi);
+void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi);
+void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi);
+/**
+  * @}
+  */
+
+/** @addtogroup SPI_Exported_Functions_Group3
+  * @{
+  */
+/* Peripheral State and Error functions ***************************************/
+HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi);
+uint32_t             HAL_SPI_GetError(SPI_HandleTypeDef *hspi);
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32F4xx_HAL_SPI_H */
+
diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_spi.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_spi.h
new file mode 100644
index 0000000..3a09800
--- /dev/null
+++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_spi.h
@@ -0,0 +1,2027 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_ll_spi.h
+  * @author  MCD Application Team
+  * @brief   Header file of SPI LL module.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32F4xx_LL_SPI_H
+#define STM32F4xx_LL_SPI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_LL_Driver
+  * @{
+  */
+
+#if defined (SPI1) || defined (SPI2) || defined (SPI3) || defined (SPI4) || defined (SPI5) || defined(SPI6)
+
+/** @defgroup SPI_LL SPI
+  * @{
+  */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+
+/* Exported types ------------------------------------------------------------*/
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup SPI_LL_ES_INIT SPI Exported Init structure
+  * @{
+  */
+
+/**
+  * @brief  SPI Init structures definition
+  */
+typedef struct
+{
+  uint32_t TransferDirection;       /*!< Specifies the SPI unidirectional or bidirectional data mode.
+                                         This parameter can be a value of @ref SPI_LL_EC_TRANSFER_MODE.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetTransferDirection().*/
+
+  uint32_t Mode;                    /*!< Specifies the SPI mode (Master/Slave).
+                                         This parameter can be a value of @ref SPI_LL_EC_MODE.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetMode().*/
+
+  uint32_t DataWidth;               /*!< Specifies the SPI data width.
+                                         This parameter can be a value of @ref SPI_LL_EC_DATAWIDTH.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetDataWidth().*/
+
+  uint32_t ClockPolarity;           /*!< Specifies the serial clock steady state.
+                                         This parameter can be a value of @ref SPI_LL_EC_POLARITY.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetClockPolarity().*/
+
+  uint32_t ClockPhase;              /*!< Specifies the clock active edge for the bit capture.
+                                         This parameter can be a value of @ref SPI_LL_EC_PHASE.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetClockPhase().*/
+
+  uint32_t NSS;                     /*!< Specifies whether the NSS signal is managed by hardware (NSS pin) or by software using the SSI bit.
+                                         This parameter can be a value of @ref SPI_LL_EC_NSS_MODE.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetNSSMode().*/
+
+  uint32_t BaudRate;                /*!< Specifies the BaudRate prescaler value which will be used to configure the transmit and receive SCK clock.
+                                         This parameter can be a value of @ref SPI_LL_EC_BAUDRATEPRESCALER.
+                                         @note The communication clock is derived from the master clock. The slave clock does not need to be set.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetBaudRatePrescaler().*/
+
+  uint32_t BitOrder;                /*!< Specifies whether data transfers start from MSB or LSB bit.
+                                         This parameter can be a value of @ref SPI_LL_EC_BIT_ORDER.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetTransferBitOrder().*/
+
+  uint32_t CRCCalculation;          /*!< Specifies if the CRC calculation is enabled or not.
+                                         This parameter can be a value of @ref SPI_LL_EC_CRC_CALCULATION.
+
+                                         This feature can be modified afterwards using unitary functions @ref LL_SPI_EnableCRC() and @ref LL_SPI_DisableCRC().*/
+
+  uint32_t CRCPoly;                 /*!< Specifies the polynomial used for the CRC calculation.
+                                         This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFFFF.
+
+                                         This feature can be modified afterwards using unitary function @ref LL_SPI_SetCRCPolynomial().*/
+
+} LL_SPI_InitTypeDef;
+
+/**
+  * @}
+  */
+#endif /* USE_FULL_LL_DRIVER */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup SPI_LL_Exported_Constants SPI Exported Constants
+  * @{
+  */
+
+/** @defgroup SPI_LL_EC_GET_FLAG Get Flags Defines
+  * @brief    Flags defines which can be used with LL_SPI_ReadReg function
+  * @{
+  */
+#define LL_SPI_SR_RXNE                     SPI_SR_RXNE               /*!< Rx buffer not empty flag         */
+#define LL_SPI_SR_TXE                      SPI_SR_TXE                /*!< Tx buffer empty flag             */
+#define LL_SPI_SR_BSY                      SPI_SR_BSY                /*!< Busy flag                        */
+#define LL_SPI_SR_CRCERR                   SPI_SR_CRCERR             /*!< CRC error flag                   */
+#define LL_SPI_SR_MODF                     SPI_SR_MODF               /*!< Mode fault flag                  */
+#define LL_SPI_SR_OVR                      SPI_SR_OVR                /*!< Overrun flag                     */
+#define LL_SPI_SR_FRE                      SPI_SR_FRE                /*!< TI mode frame format error flag  */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_IT IT Defines
+  * @brief    IT defines which can be used with LL_SPI_ReadReg and  LL_SPI_WriteReg functions
+  * @{
+  */
+#define LL_SPI_CR2_RXNEIE                  SPI_CR2_RXNEIE            /*!< Rx buffer not empty interrupt enable */
+#define LL_SPI_CR2_TXEIE                   SPI_CR2_TXEIE             /*!< Tx buffer empty interrupt enable     */
+#define LL_SPI_CR2_ERRIE                   SPI_CR2_ERRIE             /*!< Error interrupt enable               */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_MODE Operation Mode
+  * @{
+  */
+#define LL_SPI_MODE_MASTER                 (SPI_CR1_MSTR | SPI_CR1_SSI)    /*!< Master configuration  */
+#define LL_SPI_MODE_SLAVE                  0x00000000U                     /*!< Slave configuration   */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_PROTOCOL Serial Protocol
+  * @{
+  */
+#define LL_SPI_PROTOCOL_MOTOROLA           0x00000000U               /*!< Motorola mode. Used as default value */
+#define LL_SPI_PROTOCOL_TI                 (SPI_CR2_FRF)             /*!< TI mode                              */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_PHASE Clock Phase
+  * @{
+  */
+#define LL_SPI_PHASE_1EDGE                 0x00000000U               /*!< First clock transition is the first data capture edge  */
+#define LL_SPI_PHASE_2EDGE                 (SPI_CR1_CPHA)            /*!< Second clock transition is the first data capture edge */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_POLARITY Clock Polarity
+  * @{
+  */
+#define LL_SPI_POLARITY_LOW                0x00000000U               /*!< Clock to 0 when idle */
+#define LL_SPI_POLARITY_HIGH               (SPI_CR1_CPOL)            /*!< Clock to 1 when idle */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_BAUDRATEPRESCALER Baud Rate Prescaler
+  * @{
+  */
+#define LL_SPI_BAUDRATEPRESCALER_DIV2      0x00000000U                                    /*!< BaudRate control equal to fPCLK/2   */
+#define LL_SPI_BAUDRATEPRESCALER_DIV4      (SPI_CR1_BR_0)                                 /*!< BaudRate control equal to fPCLK/4   */
+#define LL_SPI_BAUDRATEPRESCALER_DIV8      (SPI_CR1_BR_1)                                 /*!< BaudRate control equal to fPCLK/8   */
+#define LL_SPI_BAUDRATEPRESCALER_DIV16     (SPI_CR1_BR_1 | SPI_CR1_BR_0)                  /*!< BaudRate control equal to fPCLK/16  */
+#define LL_SPI_BAUDRATEPRESCALER_DIV32     (SPI_CR1_BR_2)                                 /*!< BaudRate control equal to fPCLK/32  */
+#define LL_SPI_BAUDRATEPRESCALER_DIV64     (SPI_CR1_BR_2 | SPI_CR1_BR_0)                  /*!< BaudRate control equal to fPCLK/64  */
+#define LL_SPI_BAUDRATEPRESCALER_DIV128    (SPI_CR1_BR_2 | SPI_CR1_BR_1)                  /*!< BaudRate control equal to fPCLK/128 */
+#define LL_SPI_BAUDRATEPRESCALER_DIV256    (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)   /*!< BaudRate control equal to fPCLK/256 */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_BIT_ORDER Transmission Bit Order
+  * @{
+  */
+#define LL_SPI_LSB_FIRST                   (SPI_CR1_LSBFIRST)        /*!< Data is transmitted/received with the LSB first */
+#define LL_SPI_MSB_FIRST                   0x00000000U               /*!< Data is transmitted/received with the MSB first */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_TRANSFER_MODE Transfer Mode
+  * @{
+  */
+#define LL_SPI_FULL_DUPLEX                 0x00000000U                          /*!< Full-Duplex mode. Rx and Tx transfer on 2 lines */
+#define LL_SPI_SIMPLEX_RX                  (SPI_CR1_RXONLY)                     /*!< Simplex Rx mode.  Rx transfer only on 1 line    */
+#define LL_SPI_HALF_DUPLEX_RX              (SPI_CR1_BIDIMODE)                   /*!< Half-Duplex Rx mode. Rx transfer on 1 line      */
+#define LL_SPI_HALF_DUPLEX_TX              (SPI_CR1_BIDIMODE | SPI_CR1_BIDIOE)  /*!< Half-Duplex Tx mode. Tx transfer on 1 line      */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_NSS_MODE Slave Select Pin Mode
+  * @{
+  */
+#define LL_SPI_NSS_SOFT                    (SPI_CR1_SSM)                     /*!< NSS managed internally. NSS pin not used and free              */
+#define LL_SPI_NSS_HARD_INPUT              0x00000000U                       /*!< NSS pin used in Input. Only used in Master mode                */
+#define LL_SPI_NSS_HARD_OUTPUT             (((uint32_t)SPI_CR2_SSOE << 16U)) /*!< NSS pin used in Output. Only used in Slave mode as chip select */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_DATAWIDTH Datawidth
+  * @{
+  */
+#define LL_SPI_DATAWIDTH_8BIT              0x00000000U                       /*!< Data length for SPI transfer:  8 bits */
+#define LL_SPI_DATAWIDTH_16BIT             (SPI_CR1_DFF)                     /*!< Data length for SPI transfer:  16 bits */
+/**
+  * @}
+  */
+#if defined(USE_FULL_LL_DRIVER)
+
+/** @defgroup SPI_LL_EC_CRC_CALCULATION CRC Calculation
+  * @{
+  */
+#define LL_SPI_CRCCALCULATION_DISABLE      0x00000000U               /*!< CRC calculation disabled */
+#define LL_SPI_CRCCALCULATION_ENABLE       (SPI_CR1_CRCEN)           /*!< CRC calculation enabled  */
+/**
+  * @}
+  */
+#endif /* USE_FULL_LL_DRIVER */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup SPI_LL_Exported_Macros SPI Exported Macros
+  * @{
+  */
+
+/** @defgroup SPI_LL_EM_WRITE_READ Common Write and read registers Macros
+  * @{
+  */
+
+/**
+  * @brief  Write a value in SPI register
+  * @param  __INSTANCE__ SPI Instance
+  * @param  __REG__ Register to be written
+  * @param  __VALUE__ Value to be written in the register
+  * @retval None
+  */
+#define LL_SPI_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
+
+/**
+  * @brief  Read a value in SPI register
+  * @param  __INSTANCE__ SPI Instance
+  * @param  __REG__ Register to be read
+  * @retval Register value
+  */
+#define LL_SPI_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup SPI_LL_Exported_Functions SPI Exported Functions
+  * @{
+  */
+
+/** @defgroup SPI_LL_EF_Configuration Configuration
+  * @{
+  */
+
+/**
+  * @brief  Enable SPI peripheral
+  * @rmtoll CR1          SPE           LL_SPI_Enable
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_Enable(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->CR1, SPI_CR1_SPE);
+}
+
+/**
+  * @brief  Disable SPI peripheral
+  * @note   When disabling the SPI, follow the procedure described in the Reference Manual.
+  * @rmtoll CR1          SPE           LL_SPI_Disable
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_Disable(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->CR1, SPI_CR1_SPE);
+}
+
+/**
+  * @brief  Check if SPI peripheral is enabled
+  * @rmtoll CR1          SPE           LL_SPI_IsEnabled
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsEnabled(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->CR1, SPI_CR1_SPE) == (SPI_CR1_SPE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Set SPI operation mode to Master or Slave
+  * @note   This bit should not be changed when communication is ongoing.
+  * @rmtoll CR1          MSTR          LL_SPI_SetMode\n
+  *         CR1          SSI           LL_SPI_SetMode
+  * @param  SPIx SPI Instance
+  * @param  Mode This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_MODE_MASTER
+  *         @arg @ref LL_SPI_MODE_SLAVE
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetMode(SPI_TypeDef *SPIx, uint32_t Mode)
+{
+  MODIFY_REG(SPIx->CR1, SPI_CR1_MSTR | SPI_CR1_SSI, Mode);
+}
+
+/**
+  * @brief  Get SPI operation mode (Master or Slave)
+  * @rmtoll CR1          MSTR          LL_SPI_GetMode\n
+  *         CR1          SSI           LL_SPI_GetMode
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_MODE_MASTER
+  *         @arg @ref LL_SPI_MODE_SLAVE
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetMode(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_MSTR | SPI_CR1_SSI));
+}
+
+/**
+  * @brief  Set serial protocol used
+  * @note   This bit should be written only when SPI is disabled (SPE = 0) for correct operation.
+  * @rmtoll CR2          FRF           LL_SPI_SetStandard
+  * @param  SPIx SPI Instance
+  * @param  Standard This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_PROTOCOL_MOTOROLA
+  *         @arg @ref LL_SPI_PROTOCOL_TI
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetStandard(SPI_TypeDef *SPIx, uint32_t Standard)
+{
+  MODIFY_REG(SPIx->CR2, SPI_CR2_FRF, Standard);
+}
+
+/**
+  * @brief  Get serial protocol used
+  * @rmtoll CR2          FRF           LL_SPI_GetStandard
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_PROTOCOL_MOTOROLA
+  *         @arg @ref LL_SPI_PROTOCOL_TI
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetStandard(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->CR2, SPI_CR2_FRF));
+}
+
+/**
+  * @brief  Set clock phase
+  * @note   This bit should not be changed when communication is ongoing.
+  *         This bit is not used in SPI TI mode.
+  * @rmtoll CR1          CPHA          LL_SPI_SetClockPhase
+  * @param  SPIx SPI Instance
+  * @param  ClockPhase This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_PHASE_1EDGE
+  *         @arg @ref LL_SPI_PHASE_2EDGE
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetClockPhase(SPI_TypeDef *SPIx, uint32_t ClockPhase)
+{
+  MODIFY_REG(SPIx->CR1, SPI_CR1_CPHA, ClockPhase);
+}
+
+/**
+  * @brief  Get clock phase
+  * @rmtoll CR1          CPHA          LL_SPI_GetClockPhase
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_PHASE_1EDGE
+  *         @arg @ref LL_SPI_PHASE_2EDGE
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetClockPhase(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_CPHA));
+}
+
+/**
+  * @brief  Set clock polarity
+  * @note   This bit should not be changed when communication is ongoing.
+  *         This bit is not used in SPI TI mode.
+  * @rmtoll CR1          CPOL          LL_SPI_SetClockPolarity
+  * @param  SPIx SPI Instance
+  * @param  ClockPolarity This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_POLARITY_LOW
+  *         @arg @ref LL_SPI_POLARITY_HIGH
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetClockPolarity(SPI_TypeDef *SPIx, uint32_t ClockPolarity)
+{
+  MODIFY_REG(SPIx->CR1, SPI_CR1_CPOL, ClockPolarity);
+}
+
+/**
+  * @brief  Get clock polarity
+  * @rmtoll CR1          CPOL          LL_SPI_GetClockPolarity
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_POLARITY_LOW
+  *         @arg @ref LL_SPI_POLARITY_HIGH
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetClockPolarity(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_CPOL));
+}
+
+/**
+  * @brief  Set baud rate prescaler
+  * @note   These bits should not be changed when communication is ongoing. SPI BaudRate = fPCLK/Prescaler.
+  * @rmtoll CR1          BR            LL_SPI_SetBaudRatePrescaler
+  * @param  SPIx SPI Instance
+  * @param  BaudRate This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV2
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV4
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV8
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV16
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV32
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV64
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV128
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV256
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetBaudRatePrescaler(SPI_TypeDef *SPIx, uint32_t BaudRate)
+{
+  MODIFY_REG(SPIx->CR1, SPI_CR1_BR, BaudRate);
+}
+
+/**
+  * @brief  Get baud rate prescaler
+  * @rmtoll CR1          BR            LL_SPI_GetBaudRatePrescaler
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV2
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV4
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV8
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV16
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV32
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV64
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV128
+  *         @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV256
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetBaudRatePrescaler(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_BR));
+}
+
+/**
+  * @brief  Set transfer bit order
+  * @note   This bit should not be changed when communication is ongoing. This bit is not used in SPI TI mode.
+  * @rmtoll CR1          LSBFIRST      LL_SPI_SetTransferBitOrder
+  * @param  SPIx SPI Instance
+  * @param  BitOrder This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_LSB_FIRST
+  *         @arg @ref LL_SPI_MSB_FIRST
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetTransferBitOrder(SPI_TypeDef *SPIx, uint32_t BitOrder)
+{
+  MODIFY_REG(SPIx->CR1, SPI_CR1_LSBFIRST, BitOrder);
+}
+
+/**
+  * @brief  Get transfer bit order
+  * @rmtoll CR1          LSBFIRST      LL_SPI_GetTransferBitOrder
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_LSB_FIRST
+  *         @arg @ref LL_SPI_MSB_FIRST
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetTransferBitOrder(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_LSBFIRST));
+}
+
+/**
+  * @brief  Set transfer direction mode
+  * @note   For Half-Duplex mode, Rx Direction is set by default.
+  *         In master mode, the MOSI pin is used and in slave mode, the MISO pin is used for Half-Duplex.
+  * @rmtoll CR1          RXONLY        LL_SPI_SetTransferDirection\n
+  *         CR1          BIDIMODE      LL_SPI_SetTransferDirection\n
+  *         CR1          BIDIOE        LL_SPI_SetTransferDirection
+  * @param  SPIx SPI Instance
+  * @param  TransferDirection This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_FULL_DUPLEX
+  *         @arg @ref LL_SPI_SIMPLEX_RX
+  *         @arg @ref LL_SPI_HALF_DUPLEX_RX
+  *         @arg @ref LL_SPI_HALF_DUPLEX_TX
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetTransferDirection(SPI_TypeDef *SPIx, uint32_t TransferDirection)
+{
+  MODIFY_REG(SPIx->CR1, SPI_CR1_RXONLY | SPI_CR1_BIDIMODE | SPI_CR1_BIDIOE, TransferDirection);
+}
+
+/**
+  * @brief  Get transfer direction mode
+  * @rmtoll CR1          RXONLY        LL_SPI_GetTransferDirection\n
+  *         CR1          BIDIMODE      LL_SPI_GetTransferDirection\n
+  *         CR1          BIDIOE        LL_SPI_GetTransferDirection
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_FULL_DUPLEX
+  *         @arg @ref LL_SPI_SIMPLEX_RX
+  *         @arg @ref LL_SPI_HALF_DUPLEX_RX
+  *         @arg @ref LL_SPI_HALF_DUPLEX_TX
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetTransferDirection(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_RXONLY | SPI_CR1_BIDIMODE | SPI_CR1_BIDIOE));
+}
+
+/**
+  * @brief  Set frame data width
+  * @rmtoll CR1          DFF           LL_SPI_SetDataWidth
+  * @param  SPIx SPI Instance
+  * @param  DataWidth This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_DATAWIDTH_8BIT
+  *         @arg @ref LL_SPI_DATAWIDTH_16BIT
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetDataWidth(SPI_TypeDef *SPIx, uint32_t DataWidth)
+{
+  MODIFY_REG(SPIx->CR1, SPI_CR1_DFF, DataWidth);
+}
+
+/**
+  * @brief  Get frame data width
+  * @rmtoll CR1          DFF           LL_SPI_GetDataWidth
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_DATAWIDTH_8BIT
+  *         @arg @ref LL_SPI_DATAWIDTH_16BIT
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetDataWidth(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_DFF));
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EF_CRC_Management CRC Management
+  * @{
+  */
+
+/**
+  * @brief  Enable CRC
+  * @note   This bit should be written only when SPI is disabled (SPE = 0) for correct operation.
+  * @rmtoll CR1          CRCEN         LL_SPI_EnableCRC
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_EnableCRC(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->CR1, SPI_CR1_CRCEN);
+}
+
+/**
+  * @brief  Disable CRC
+  * @note   This bit should be written only when SPI is disabled (SPE = 0) for correct operation.
+  * @rmtoll CR1          CRCEN         LL_SPI_DisableCRC
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_DisableCRC(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->CR1, SPI_CR1_CRCEN);
+}
+
+/**
+  * @brief  Check if CRC is enabled
+  * @note   This bit should be written only when SPI is disabled (SPE = 0) for correct operation.
+  * @rmtoll CR1          CRCEN         LL_SPI_IsEnabledCRC
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsEnabledCRC(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->CR1, SPI_CR1_CRCEN) == (SPI_CR1_CRCEN)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Set CRCNext to transfer CRC on the line
+  * @note   This bit has to be written as soon as the last data is written in the SPIx_DR register.
+  * @rmtoll CR1          CRCNEXT       LL_SPI_SetCRCNext
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetCRCNext(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->CR1, SPI_CR1_CRCNEXT);
+}
+
+/**
+  * @brief  Set polynomial for CRC calculation
+  * @rmtoll CRCPR        CRCPOLY       LL_SPI_SetCRCPolynomial
+  * @param  SPIx SPI Instance
+  * @param  CRCPoly This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFFFF
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetCRCPolynomial(SPI_TypeDef *SPIx, uint32_t CRCPoly)
+{
+  WRITE_REG(SPIx->CRCPR, (uint16_t)CRCPoly);
+}
+
+/**
+  * @brief  Get polynomial for CRC calculation
+  * @rmtoll CRCPR        CRCPOLY       LL_SPI_GetCRCPolynomial
+  * @param  SPIx SPI Instance
+  * @retval Returned value is a number between Min_Data = 0x00 and Max_Data = 0xFFFF
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetCRCPolynomial(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_REG(SPIx->CRCPR));
+}
+
+/**
+  * @brief  Get Rx CRC
+  * @rmtoll RXCRCR       RXCRC         LL_SPI_GetRxCRC
+  * @param  SPIx SPI Instance
+  * @retval Returned value is a number between Min_Data = 0x00 and Max_Data = 0xFFFF
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetRxCRC(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_REG(SPIx->RXCRCR));
+}
+
+/**
+  * @brief  Get Tx CRC
+  * @rmtoll TXCRCR       TXCRC         LL_SPI_GetTxCRC
+  * @param  SPIx SPI Instance
+  * @retval Returned value is a number between Min_Data = 0x00 and Max_Data = 0xFFFF
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetTxCRC(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_REG(SPIx->TXCRCR));
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EF_NSS_Management Slave Select Pin Management
+  * @{
+  */
+
+/**
+  * @brief  Set NSS mode
+  * @note   LL_SPI_NSS_SOFT Mode is not used in SPI TI mode.
+  * @rmtoll CR1          SSM           LL_SPI_SetNSSMode\n
+  * @rmtoll CR2          SSOE          LL_SPI_SetNSSMode
+  * @param  SPIx SPI Instance
+  * @param  NSS This parameter can be one of the following values:
+  *         @arg @ref LL_SPI_NSS_SOFT
+  *         @arg @ref LL_SPI_NSS_HARD_INPUT
+  *         @arg @ref LL_SPI_NSS_HARD_OUTPUT
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_SetNSSMode(SPI_TypeDef *SPIx, uint32_t NSS)
+{
+  MODIFY_REG(SPIx->CR1, SPI_CR1_SSM,  NSS);
+  MODIFY_REG(SPIx->CR2, SPI_CR2_SSOE, ((uint32_t)(NSS >> 16U)));
+}
+
+/**
+  * @brief  Get NSS mode
+  * @rmtoll CR1          SSM           LL_SPI_GetNSSMode\n
+  * @rmtoll CR2          SSOE          LL_SPI_GetNSSMode
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_SPI_NSS_SOFT
+  *         @arg @ref LL_SPI_NSS_HARD_INPUT
+  *         @arg @ref LL_SPI_NSS_HARD_OUTPUT
+  */
+__STATIC_INLINE uint32_t LL_SPI_GetNSSMode(SPI_TypeDef *SPIx)
+{
+  uint32_t Ssm  = (READ_BIT(SPIx->CR1, SPI_CR1_SSM));
+  uint32_t Ssoe = (READ_BIT(SPIx->CR2,  SPI_CR2_SSOE) << 16U);
+  return (Ssm | Ssoe);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EF_FLAG_Management FLAG Management
+  * @{
+  */
+
+/**
+  * @brief  Check if Rx buffer is not empty
+  * @rmtoll SR           RXNE          LL_SPI_IsActiveFlag_RXNE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_RXNE(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_RXNE) == (SPI_SR_RXNE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Check if Tx buffer is empty
+  * @rmtoll SR           TXE           LL_SPI_IsActiveFlag_TXE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_TXE(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_TXE) == (SPI_SR_TXE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get CRC error flag
+  * @rmtoll SR           CRCERR        LL_SPI_IsActiveFlag_CRCERR
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_CRCERR(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_CRCERR) == (SPI_SR_CRCERR)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get mode fault error flag
+  * @rmtoll SR           MODF          LL_SPI_IsActiveFlag_MODF
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_MODF(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_MODF) == (SPI_SR_MODF)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get overrun error flag
+  * @rmtoll SR           OVR           LL_SPI_IsActiveFlag_OVR
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_OVR(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_OVR) == (SPI_SR_OVR)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get busy flag
+  * @note   The BSY flag is cleared under any one of the following conditions:
+  * -When the SPI is correctly disabled
+  * -When a fault is detected in Master mode (MODF bit set to 1)
+  * -In Master mode, when it finishes a data transmission and no new data is ready to be
+  * sent
+  * -In Slave mode, when the BSY flag is set to '0' for at least one SPI clock cycle between
+  * each data transfer.
+  * @rmtoll SR           BSY           LL_SPI_IsActiveFlag_BSY
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_BSY(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_BSY) == (SPI_SR_BSY)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get frame format error flag
+  * @rmtoll SR           FRE           LL_SPI_IsActiveFlag_FRE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_FRE(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_FRE) == (SPI_SR_FRE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Clear CRC error flag
+  * @rmtoll SR           CRCERR        LL_SPI_ClearFlag_CRCERR
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_ClearFlag_CRCERR(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->SR, SPI_SR_CRCERR);
+}
+
+/**
+  * @brief  Clear mode fault error flag
+  * @note   Clearing this flag is done by a read access to the SPIx_SR
+  *         register followed by a write access to the SPIx_CR1 register
+  * @rmtoll SR           MODF          LL_SPI_ClearFlag_MODF
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_ClearFlag_MODF(SPI_TypeDef *SPIx)
+{
+  __IO uint32_t tmpreg_sr;
+  tmpreg_sr = SPIx->SR;
+  (void) tmpreg_sr;
+  CLEAR_BIT(SPIx->CR1, SPI_CR1_SPE);
+}
+
+/**
+  * @brief  Clear overrun error flag
+  * @note   Clearing this flag is done by a read access to the SPIx_DR
+  *         register followed by a read access to the SPIx_SR register
+  * @rmtoll SR           OVR           LL_SPI_ClearFlag_OVR
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_ClearFlag_OVR(SPI_TypeDef *SPIx)
+{
+  __IO uint32_t tmpreg;
+  tmpreg = SPIx->DR;
+  (void) tmpreg;
+  tmpreg = SPIx->SR;
+  (void) tmpreg;
+}
+
+/**
+  * @brief  Clear frame format error flag
+  * @note   Clearing this flag is done by reading SPIx_SR register
+  * @rmtoll SR           FRE           LL_SPI_ClearFlag_FRE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_ClearFlag_FRE(SPI_TypeDef *SPIx)
+{
+  __IO uint32_t tmpreg;
+  tmpreg = SPIx->SR;
+  (void) tmpreg;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EF_IT_Management Interrupt Management
+  * @{
+  */
+
+/**
+  * @brief  Enable error interrupt
+  * @note   This bit controls the generation of an interrupt when an error condition occurs (CRCERR, OVR, MODF in SPI mode, FRE at TI mode).
+  * @rmtoll CR2          ERRIE         LL_SPI_EnableIT_ERR
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_EnableIT_ERR(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->CR2, SPI_CR2_ERRIE);
+}
+
+/**
+  * @brief  Enable Rx buffer not empty interrupt
+  * @rmtoll CR2          RXNEIE        LL_SPI_EnableIT_RXNE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_EnableIT_RXNE(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->CR2, SPI_CR2_RXNEIE);
+}
+
+/**
+  * @brief  Enable Tx buffer empty interrupt
+  * @rmtoll CR2          TXEIE         LL_SPI_EnableIT_TXE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_EnableIT_TXE(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->CR2, SPI_CR2_TXEIE);
+}
+
+/**
+  * @brief  Disable error interrupt
+  * @note   This bit controls the generation of an interrupt when an error condition occurs (CRCERR, OVR, MODF in SPI mode, FRE at TI mode).
+  * @rmtoll CR2          ERRIE         LL_SPI_DisableIT_ERR
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_DisableIT_ERR(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->CR2, SPI_CR2_ERRIE);
+}
+
+/**
+  * @brief  Disable Rx buffer not empty interrupt
+  * @rmtoll CR2          RXNEIE        LL_SPI_DisableIT_RXNE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_DisableIT_RXNE(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->CR2, SPI_CR2_RXNEIE);
+}
+
+/**
+  * @brief  Disable Tx buffer empty interrupt
+  * @rmtoll CR2          TXEIE         LL_SPI_DisableIT_TXE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_DisableIT_TXE(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->CR2, SPI_CR2_TXEIE);
+}
+
+/**
+  * @brief  Check if error interrupt is enabled
+  * @rmtoll CR2          ERRIE         LL_SPI_IsEnabledIT_ERR
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_ERR(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->CR2, SPI_CR2_ERRIE) == (SPI_CR2_ERRIE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Check if Rx buffer not empty interrupt is enabled
+  * @rmtoll CR2          RXNEIE        LL_SPI_IsEnabledIT_RXNE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_RXNE(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->CR2, SPI_CR2_RXNEIE) == (SPI_CR2_RXNEIE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Check if Tx buffer empty interrupt
+  * @rmtoll CR2          TXEIE         LL_SPI_IsEnabledIT_TXE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_TXE(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->CR2, SPI_CR2_TXEIE) == (SPI_CR2_TXEIE)) ? 1UL : 0UL);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EF_DMA_Management DMA Management
+  * @{
+  */
+
+/**
+  * @brief  Enable DMA Rx
+  * @rmtoll CR2          RXDMAEN       LL_SPI_EnableDMAReq_RX
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_EnableDMAReq_RX(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->CR2, SPI_CR2_RXDMAEN);
+}
+
+/**
+  * @brief  Disable DMA Rx
+  * @rmtoll CR2          RXDMAEN       LL_SPI_DisableDMAReq_RX
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_DisableDMAReq_RX(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->CR2, SPI_CR2_RXDMAEN);
+}
+
+/**
+  * @brief  Check if DMA Rx is enabled
+  * @rmtoll CR2          RXDMAEN       LL_SPI_IsEnabledDMAReq_RX
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsEnabledDMAReq_RX(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->CR2, SPI_CR2_RXDMAEN) == (SPI_CR2_RXDMAEN)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Enable DMA Tx
+  * @rmtoll CR2          TXDMAEN       LL_SPI_EnableDMAReq_TX
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_EnableDMAReq_TX(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->CR2, SPI_CR2_TXDMAEN);
+}
+
+/**
+  * @brief  Disable DMA Tx
+  * @rmtoll CR2          TXDMAEN       LL_SPI_DisableDMAReq_TX
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_DisableDMAReq_TX(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->CR2, SPI_CR2_TXDMAEN);
+}
+
+/**
+  * @brief  Check if DMA Tx is enabled
+  * @rmtoll CR2          TXDMAEN       LL_SPI_IsEnabledDMAReq_TX
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_SPI_IsEnabledDMAReq_TX(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->CR2, SPI_CR2_TXDMAEN) == (SPI_CR2_TXDMAEN)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get the data register address used for DMA transfer
+  * @rmtoll DR           DR            LL_SPI_DMA_GetRegAddr
+  * @param  SPIx SPI Instance
+  * @retval Address of data register
+  */
+__STATIC_INLINE uint32_t LL_SPI_DMA_GetRegAddr(SPI_TypeDef *SPIx)
+{
+  return (uint32_t) &(SPIx->DR);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EF_DATA_Management DATA Management
+  * @{
+  */
+
+/**
+  * @brief  Read 8-Bits in the data register
+  * @rmtoll DR           DR            LL_SPI_ReceiveData8
+  * @param  SPIx SPI Instance
+  * @retval RxData Value between Min_Data=0x00 and Max_Data=0xFF
+  */
+__STATIC_INLINE uint8_t LL_SPI_ReceiveData8(SPI_TypeDef *SPIx)
+{
+  return (*((__IO uint8_t *)&SPIx->DR));
+}
+
+/**
+  * @brief  Read 16-Bits in the data register
+  * @rmtoll DR           DR            LL_SPI_ReceiveData16
+  * @param  SPIx SPI Instance
+  * @retval RxData Value between Min_Data=0x00 and Max_Data=0xFFFF
+  */
+__STATIC_INLINE uint16_t LL_SPI_ReceiveData16(SPI_TypeDef *SPIx)
+{
+  return (uint16_t)(READ_REG(SPIx->DR));
+}
+
+/**
+  * @brief  Write 8-Bits in the data register
+  * @rmtoll DR           DR            LL_SPI_TransmitData8
+  * @param  SPIx SPI Instance
+  * @param  TxData Value between Min_Data=0x00 and Max_Data=0xFF
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
+{
+#if defined (__GNUC__)
+  __IO uint8_t *spidr = ((__IO uint8_t *)&SPIx->DR);
+  *spidr = TxData;
+#else
+  *((__IO uint8_t *)&SPIx->DR) = TxData;
+#endif /* __GNUC__ */
+}
+
+/**
+  * @brief  Write 16-Bits in the data register
+  * @rmtoll DR           DR            LL_SPI_TransmitData16
+  * @param  SPIx SPI Instance
+  * @param  TxData Value between Min_Data=0x00 and Max_Data=0xFFFF
+  * @retval None
+  */
+__STATIC_INLINE void LL_SPI_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
+{
+#if defined (__GNUC__)
+  __IO uint16_t *spidr = ((__IO uint16_t *)&SPIx->DR);
+  *spidr = TxData;
+#else
+  SPIx->DR = TxData;
+#endif /* __GNUC__ */
+}
+
+/**
+  * @}
+  */
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup SPI_LL_EF_Init Initialization and de-initialization functions
+  * @{
+  */
+
+ErrorStatus LL_SPI_DeInit(SPI_TypeDef *SPIx);
+ErrorStatus LL_SPI_Init(SPI_TypeDef *SPIx, LL_SPI_InitTypeDef *SPI_InitStruct);
+void        LL_SPI_StructInit(LL_SPI_InitTypeDef *SPI_InitStruct);
+
+/**
+  * @}
+  */
+#endif /* USE_FULL_LL_DRIVER */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL I2S
+  * @{
+  */
+
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+
+/* Exported types ------------------------------------------------------------*/
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup I2S_LL_ES_INIT I2S Exported Init structure
+  * @{
+  */
+
+/**
+  * @brief  I2S Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t Mode;                    /*!< Specifies the I2S operating mode.
+                                         This parameter can be a value of @ref I2S_LL_EC_MODE
+
+                                         This feature can be modified afterwards using unitary function @ref LL_I2S_SetTransferMode().*/
+
+  uint32_t Standard;                /*!< Specifies the standard used for the I2S communication.
+                                         This parameter can be a value of @ref I2S_LL_EC_STANDARD
+
+                                         This feature can be modified afterwards using unitary function @ref LL_I2S_SetStandard().*/
+
+
+  uint32_t DataFormat;              /*!< Specifies the data format for the I2S communication.
+                                         This parameter can be a value of @ref I2S_LL_EC_DATA_FORMAT
+
+                                         This feature can be modified afterwards using unitary function @ref LL_I2S_SetDataFormat().*/
+
+
+  uint32_t MCLKOutput;              /*!< Specifies whether the I2S MCLK output is enabled or not.
+                                         This parameter can be a value of @ref I2S_LL_EC_MCLK_OUTPUT
+
+                                         This feature can be modified afterwards using unitary functions @ref LL_I2S_EnableMasterClock() or @ref LL_I2S_DisableMasterClock.*/
+
+
+  uint32_t AudioFreq;               /*!< Specifies the frequency selected for the I2S communication.
+                                         This parameter can be a value of @ref I2S_LL_EC_AUDIO_FREQ
+
+                                         Audio Frequency can be modified afterwards using Reference manual formulas to calculate Prescaler Linear, Parity
+                                         and unitary functions @ref LL_I2S_SetPrescalerLinear() and @ref LL_I2S_SetPrescalerParity() to set it.*/
+
+
+  uint32_t ClockPolarity;           /*!< Specifies the idle state of the I2S clock.
+                                         This parameter can be a value of @ref I2S_LL_EC_POLARITY
+
+                                         This feature can be modified afterwards using unitary function @ref LL_I2S_SetClockPolarity().*/
+
+} LL_I2S_InitTypeDef;
+
+/**
+  * @}
+  */
+#endif /*USE_FULL_LL_DRIVER*/
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup I2S_LL_Exported_Constants I2S Exported Constants
+  * @{
+  */
+
+/** @defgroup I2S_LL_EC_GET_FLAG Get Flags Defines
+  * @brief    Flags defines which can be used with LL_I2S_ReadReg function
+  * @{
+  */
+#define LL_I2S_SR_RXNE                     LL_SPI_SR_RXNE            /*!< Rx buffer not empty flag         */
+#define LL_I2S_SR_TXE                      LL_SPI_SR_TXE             /*!< Tx buffer empty flag             */
+#define LL_I2S_SR_BSY                      LL_SPI_SR_BSY             /*!< Busy flag                        */
+#define LL_I2S_SR_UDR                      SPI_SR_UDR                /*!< Underrun flag                    */
+#define LL_I2S_SR_OVR                      LL_SPI_SR_OVR             /*!< Overrun flag                     */
+#define LL_I2S_SR_FRE                      LL_SPI_SR_FRE             /*!< TI mode frame format error flag  */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_LL_EC_IT IT Defines
+  * @brief    IT defines which can be used with LL_SPI_ReadReg and  LL_SPI_WriteReg functions
+  * @{
+  */
+#define LL_I2S_CR2_RXNEIE                  LL_SPI_CR2_RXNEIE         /*!< Rx buffer not empty interrupt enable */
+#define LL_I2S_CR2_TXEIE                   LL_SPI_CR2_TXEIE          /*!< Tx buffer empty interrupt enable     */
+#define LL_I2S_CR2_ERRIE                   LL_SPI_CR2_ERRIE          /*!< Error interrupt enable               */
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EC_DATA_FORMAT Data format
+  * @{
+  */
+#define LL_I2S_DATAFORMAT_16B              0x00000000U                                   /*!< Data length 16 bits, Channel length 16bit */
+#define LL_I2S_DATAFORMAT_16B_EXTENDED     (SPI_I2SCFGR_CHLEN)                           /*!< Data length 16 bits, Channel length 32bit */
+#define LL_I2S_DATAFORMAT_24B              (SPI_I2SCFGR_CHLEN | SPI_I2SCFGR_DATLEN_0)    /*!< Data length 24 bits, Channel length 32bit */
+#define LL_I2S_DATAFORMAT_32B              (SPI_I2SCFGR_CHLEN | SPI_I2SCFGR_DATLEN_1)    /*!< Data length 16 bits, Channel length 32bit */
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EC_POLARITY Clock Polarity
+  * @{
+  */
+#define LL_I2S_POLARITY_LOW                0x00000000U               /*!< Clock steady state is low level  */
+#define LL_I2S_POLARITY_HIGH               (SPI_I2SCFGR_CKPOL)       /*!< Clock steady state is high level */
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EC_STANDARD I2s Standard
+  * @{
+  */
+#define LL_I2S_STANDARD_PHILIPS            0x00000000U                                                         /*!< I2S standard philips                      */
+#define LL_I2S_STANDARD_MSB                (SPI_I2SCFGR_I2SSTD_0)                                              /*!< MSB justified standard (left justified)   */
+#define LL_I2S_STANDARD_LSB                (SPI_I2SCFGR_I2SSTD_1)                                              /*!< LSB justified standard (right justified)  */
+#define LL_I2S_STANDARD_PCM_SHORT          (SPI_I2SCFGR_I2SSTD_0 | SPI_I2SCFGR_I2SSTD_1)                       /*!< PCM standard, short frame synchronization */
+#define LL_I2S_STANDARD_PCM_LONG           (SPI_I2SCFGR_I2SSTD_0 | SPI_I2SCFGR_I2SSTD_1 | SPI_I2SCFGR_PCMSYNC) /*!< PCM standard, long frame synchronization  */
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EC_MODE Operation Mode
+  * @{
+  */
+#define LL_I2S_MODE_SLAVE_TX               0x00000000U                                   /*!< Slave Tx configuration  */
+#define LL_I2S_MODE_SLAVE_RX               (SPI_I2SCFGR_I2SCFG_0)                        /*!< Slave Rx configuration  */
+#define LL_I2S_MODE_MASTER_TX              (SPI_I2SCFGR_I2SCFG_1)                        /*!< Master Tx configuration */
+#define LL_I2S_MODE_MASTER_RX              (SPI_I2SCFGR_I2SCFG_0 | SPI_I2SCFGR_I2SCFG_1) /*!< Master Rx configuration */
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EC_PRESCALER_FACTOR Prescaler Factor
+  * @{
+  */
+#define LL_I2S_PRESCALER_PARITY_EVEN       0x00000000U               /*!< Odd factor: Real divider value is =  I2SDIV * 2    */
+#define LL_I2S_PRESCALER_PARITY_ODD        (SPI_I2SPR_ODD >> 8U)     /*!< Odd factor: Real divider value is = (I2SDIV * 2)+1 */
+/**
+  * @}
+  */
+
+#if defined(USE_FULL_LL_DRIVER)
+
+/** @defgroup I2S_LL_EC_MCLK_OUTPUT MCLK Output
+  * @{
+  */
+#define LL_I2S_MCLK_OUTPUT_DISABLE         0x00000000U               /*!< Master clock output is disabled */
+#define LL_I2S_MCLK_OUTPUT_ENABLE          (SPI_I2SPR_MCKOE)         /*!< Master clock output is enabled  */
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EC_AUDIO_FREQ Audio Frequency
+  * @{
+  */
+
+#define LL_I2S_AUDIOFREQ_192K              192000U       /*!< Audio Frequency configuration 192000 Hz       */
+#define LL_I2S_AUDIOFREQ_96K               96000U        /*!< Audio Frequency configuration  96000 Hz       */
+#define LL_I2S_AUDIOFREQ_48K               48000U        /*!< Audio Frequency configuration  48000 Hz       */
+#define LL_I2S_AUDIOFREQ_44K               44100U        /*!< Audio Frequency configuration  44100 Hz       */
+#define LL_I2S_AUDIOFREQ_32K               32000U        /*!< Audio Frequency configuration  32000 Hz       */
+#define LL_I2S_AUDIOFREQ_22K               22050U        /*!< Audio Frequency configuration  22050 Hz       */
+#define LL_I2S_AUDIOFREQ_16K               16000U        /*!< Audio Frequency configuration  16000 Hz       */
+#define LL_I2S_AUDIOFREQ_11K               11025U        /*!< Audio Frequency configuration  11025 Hz       */
+#define LL_I2S_AUDIOFREQ_8K                8000U         /*!< Audio Frequency configuration   8000 Hz       */
+#define LL_I2S_AUDIOFREQ_DEFAULT           2U            /*!< Audio Freq not specified. Register I2SDIV = 2 */
+/**
+  * @}
+  */
+#endif /* USE_FULL_LL_DRIVER */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup I2S_LL_Exported_Macros I2S Exported Macros
+  * @{
+  */
+
+/** @defgroup I2S_LL_EM_WRITE_READ Common Write and read registers Macros
+  * @{
+  */
+
+/**
+  * @brief  Write a value in I2S register
+  * @param  __INSTANCE__ I2S Instance
+  * @param  __REG__ Register to be written
+  * @param  __VALUE__ Value to be written in the register
+  * @retval None
+  */
+#define LL_I2S_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
+
+/**
+  * @brief  Read a value in I2S register
+  * @param  __INSTANCE__ I2S Instance
+  * @param  __REG__ Register to be read
+  * @retval Register value
+  */
+#define LL_I2S_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+/* Exported functions --------------------------------------------------------*/
+
+/** @defgroup I2S_LL_Exported_Functions I2S Exported Functions
+  * @{
+  */
+
+/** @defgroup I2S_LL_EF_Configuration Configuration
+  * @{
+  */
+
+/**
+  * @brief  Select I2S mode and Enable I2S peripheral
+  * @rmtoll I2SCFGR      I2SMOD        LL_I2S_Enable\n
+  *         I2SCFGR      I2SE          LL_I2S_Enable
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_Enable(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SMOD | SPI_I2SCFGR_I2SE);
+}
+
+/**
+  * @brief  Disable I2S peripheral
+  * @rmtoll I2SCFGR      I2SE          LL_I2S_Disable
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_Disable(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SMOD | SPI_I2SCFGR_I2SE);
+}
+
+/**
+  * @brief  Check if I2S peripheral is enabled
+  * @rmtoll I2SCFGR      I2SE          LL_I2S_IsEnabled
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsEnabled(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SE) == (SPI_I2SCFGR_I2SE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Set I2S data frame length
+  * @rmtoll I2SCFGR      DATLEN        LL_I2S_SetDataFormat\n
+  *         I2SCFGR      CHLEN         LL_I2S_SetDataFormat
+  * @param  SPIx SPI Instance
+  * @param  DataFormat This parameter can be one of the following values:
+  *         @arg @ref LL_I2S_DATAFORMAT_16B
+  *         @arg @ref LL_I2S_DATAFORMAT_16B_EXTENDED
+  *         @arg @ref LL_I2S_DATAFORMAT_24B
+  *         @arg @ref LL_I2S_DATAFORMAT_32B
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_SetDataFormat(SPI_TypeDef *SPIx, uint32_t DataFormat)
+{
+  MODIFY_REG(SPIx->I2SCFGR, SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN, DataFormat);
+}
+
+/**
+  * @brief  Get I2S data frame length
+  * @rmtoll I2SCFGR      DATLEN        LL_I2S_GetDataFormat\n
+  *         I2SCFGR      CHLEN         LL_I2S_GetDataFormat
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_I2S_DATAFORMAT_16B
+  *         @arg @ref LL_I2S_DATAFORMAT_16B_EXTENDED
+  *         @arg @ref LL_I2S_DATAFORMAT_24B
+  *         @arg @ref LL_I2S_DATAFORMAT_32B
+  */
+__STATIC_INLINE uint32_t LL_I2S_GetDataFormat(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN));
+}
+
+/**
+  * @brief  Set I2S clock polarity
+  * @rmtoll I2SCFGR      CKPOL         LL_I2S_SetClockPolarity
+  * @param  SPIx SPI Instance
+  * @param  ClockPolarity This parameter can be one of the following values:
+  *         @arg @ref LL_I2S_POLARITY_LOW
+  *         @arg @ref LL_I2S_POLARITY_HIGH
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_SetClockPolarity(SPI_TypeDef *SPIx, uint32_t ClockPolarity)
+{
+  SET_BIT(SPIx->I2SCFGR, ClockPolarity);
+}
+
+/**
+  * @brief  Get I2S clock polarity
+  * @rmtoll I2SCFGR      CKPOL         LL_I2S_GetClockPolarity
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_I2S_POLARITY_LOW
+  *         @arg @ref LL_I2S_POLARITY_HIGH
+  */
+__STATIC_INLINE uint32_t LL_I2S_GetClockPolarity(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_CKPOL));
+}
+
+/**
+  * @brief  Set I2S standard protocol
+  * @rmtoll I2SCFGR      I2SSTD        LL_I2S_SetStandard\n
+  *         I2SCFGR      PCMSYNC       LL_I2S_SetStandard
+  * @param  SPIx SPI Instance
+  * @param  Standard This parameter can be one of the following values:
+  *         @arg @ref LL_I2S_STANDARD_PHILIPS
+  *         @arg @ref LL_I2S_STANDARD_MSB
+  *         @arg @ref LL_I2S_STANDARD_LSB
+  *         @arg @ref LL_I2S_STANDARD_PCM_SHORT
+  *         @arg @ref LL_I2S_STANDARD_PCM_LONG
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_SetStandard(SPI_TypeDef *SPIx, uint32_t Standard)
+{
+  MODIFY_REG(SPIx->I2SCFGR, SPI_I2SCFGR_I2SSTD | SPI_I2SCFGR_PCMSYNC, Standard);
+}
+
+/**
+  * @brief  Get I2S standard protocol
+  * @rmtoll I2SCFGR      I2SSTD        LL_I2S_GetStandard\n
+  *         I2SCFGR      PCMSYNC       LL_I2S_GetStandard
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_I2S_STANDARD_PHILIPS
+  *         @arg @ref LL_I2S_STANDARD_MSB
+  *         @arg @ref LL_I2S_STANDARD_LSB
+  *         @arg @ref LL_I2S_STANDARD_PCM_SHORT
+  *         @arg @ref LL_I2S_STANDARD_PCM_LONG
+  */
+__STATIC_INLINE uint32_t LL_I2S_GetStandard(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SSTD | SPI_I2SCFGR_PCMSYNC));
+}
+
+/**
+  * @brief  Set I2S transfer mode
+  * @rmtoll I2SCFGR      I2SCFG        LL_I2S_SetTransferMode
+  * @param  SPIx SPI Instance
+  * @param  Mode This parameter can be one of the following values:
+  *         @arg @ref LL_I2S_MODE_SLAVE_TX
+  *         @arg @ref LL_I2S_MODE_SLAVE_RX
+  *         @arg @ref LL_I2S_MODE_MASTER_TX
+  *         @arg @ref LL_I2S_MODE_MASTER_RX
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_SetTransferMode(SPI_TypeDef *SPIx, uint32_t Mode)
+{
+  MODIFY_REG(SPIx->I2SCFGR, SPI_I2SCFGR_I2SCFG, Mode);
+}
+
+/**
+  * @brief  Get I2S transfer mode
+  * @rmtoll I2SCFGR      I2SCFG        LL_I2S_GetTransferMode
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_I2S_MODE_SLAVE_TX
+  *         @arg @ref LL_I2S_MODE_SLAVE_RX
+  *         @arg @ref LL_I2S_MODE_MASTER_TX
+  *         @arg @ref LL_I2S_MODE_MASTER_RX
+  */
+__STATIC_INLINE uint32_t LL_I2S_GetTransferMode(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SCFG));
+}
+
+/**
+  * @brief  Set I2S linear prescaler
+  * @rmtoll I2SPR        I2SDIV        LL_I2S_SetPrescalerLinear
+  * @param  SPIx SPI Instance
+  * @param  PrescalerLinear Value between Min_Data=0x02 and Max_Data=0xFF
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_SetPrescalerLinear(SPI_TypeDef *SPIx, uint8_t PrescalerLinear)
+{
+  MODIFY_REG(SPIx->I2SPR, SPI_I2SPR_I2SDIV, PrescalerLinear);
+}
+
+/**
+  * @brief  Get I2S linear prescaler
+  * @rmtoll I2SPR        I2SDIV        LL_I2S_GetPrescalerLinear
+  * @param  SPIx SPI Instance
+  * @retval PrescalerLinear Value between Min_Data=0x02 and Max_Data=0xFF
+  */
+__STATIC_INLINE uint32_t LL_I2S_GetPrescalerLinear(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->I2SPR, SPI_I2SPR_I2SDIV));
+}
+
+/**
+  * @brief  Set I2S parity prescaler
+  * @rmtoll I2SPR        ODD           LL_I2S_SetPrescalerParity
+  * @param  SPIx SPI Instance
+  * @param  PrescalerParity This parameter can be one of the following values:
+  *         @arg @ref LL_I2S_PRESCALER_PARITY_EVEN
+  *         @arg @ref LL_I2S_PRESCALER_PARITY_ODD
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_SetPrescalerParity(SPI_TypeDef *SPIx, uint32_t PrescalerParity)
+{
+  MODIFY_REG(SPIx->I2SPR, SPI_I2SPR_ODD, PrescalerParity << 8U);
+}
+
+/**
+  * @brief  Get I2S parity prescaler
+  * @rmtoll I2SPR        ODD           LL_I2S_GetPrescalerParity
+  * @param  SPIx SPI Instance
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_I2S_PRESCALER_PARITY_EVEN
+  *         @arg @ref LL_I2S_PRESCALER_PARITY_ODD
+  */
+__STATIC_INLINE uint32_t LL_I2S_GetPrescalerParity(SPI_TypeDef *SPIx)
+{
+  return (uint32_t)(READ_BIT(SPIx->I2SPR, SPI_I2SPR_ODD) >> 8U);
+}
+
+/**
+  * @brief  Enable the master clock output (Pin MCK)
+  * @rmtoll I2SPR        MCKOE         LL_I2S_EnableMasterClock
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_EnableMasterClock(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->I2SPR, SPI_I2SPR_MCKOE);
+}
+
+/**
+  * @brief  Disable the master clock output (Pin MCK)
+  * @rmtoll I2SPR        MCKOE         LL_I2S_DisableMasterClock
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_DisableMasterClock(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->I2SPR, SPI_I2SPR_MCKOE);
+}
+
+/**
+  * @brief  Check if the master clock output (Pin MCK) is enabled
+  * @rmtoll I2SPR        MCKOE         LL_I2S_IsEnabledMasterClock
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsEnabledMasterClock(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->I2SPR, SPI_I2SPR_MCKOE) == (SPI_I2SPR_MCKOE)) ? 1UL : 0UL);
+}
+
+#if defined(SPI_I2SCFGR_ASTRTEN)
+/**
+  * @brief  Enable asynchronous start
+  * @rmtoll I2SCFGR      ASTRTEN       LL_I2S_EnableAsyncStart
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_EnableAsyncStart(SPI_TypeDef *SPIx)
+{
+  SET_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_ASTRTEN);
+}
+
+/**
+  * @brief  Disable  asynchronous start
+  * @rmtoll I2SCFGR      ASTRTEN       LL_I2S_DisableAsyncStart
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_DisableAsyncStart(SPI_TypeDef *SPIx)
+{
+  CLEAR_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_ASTRTEN);
+}
+
+/**
+  * @brief  Check if asynchronous start is enabled
+  * @rmtoll I2SCFGR      ASTRTEN       LL_I2S_IsEnabledAsyncStart
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsEnabledAsyncStart(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_ASTRTEN) == (SPI_I2SCFGR_ASTRTEN)) ? 1UL : 0UL);
+}
+#endif /* SPI_I2SCFGR_ASTRTEN */
+
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EF_FLAG FLAG Management
+  * @{
+  */
+
+/**
+  * @brief  Check if Rx buffer is not empty
+  * @rmtoll SR           RXNE          LL_I2S_IsActiveFlag_RXNE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_RXNE(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsActiveFlag_RXNE(SPIx);
+}
+
+/**
+  * @brief  Check if Tx buffer is empty
+  * @rmtoll SR           TXE           LL_I2S_IsActiveFlag_TXE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_TXE(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsActiveFlag_TXE(SPIx);
+}
+
+/**
+  * @brief  Get busy flag
+  * @rmtoll SR           BSY           LL_I2S_IsActiveFlag_BSY
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_BSY(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsActiveFlag_BSY(SPIx);
+}
+
+/**
+  * @brief  Get overrun error flag
+  * @rmtoll SR           OVR           LL_I2S_IsActiveFlag_OVR
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_OVR(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsActiveFlag_OVR(SPIx);
+}
+
+/**
+  * @brief  Get underrun error flag
+  * @rmtoll SR           UDR           LL_I2S_IsActiveFlag_UDR
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_UDR(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_UDR) == (SPI_SR_UDR)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get frame format error flag
+  * @rmtoll SR           FRE           LL_I2S_IsActiveFlag_FRE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_FRE(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsActiveFlag_FRE(SPIx);
+}
+
+/**
+  * @brief  Get channel side flag.
+  * @note   0: Channel Left has to be transmitted or has been received\n
+  *         1: Channel Right has to be transmitted or has been received\n
+  *         It has no significance in PCM mode.
+  * @rmtoll SR           CHSIDE        LL_I2S_IsActiveFlag_CHSIDE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_CHSIDE(SPI_TypeDef *SPIx)
+{
+  return ((READ_BIT(SPIx->SR, SPI_SR_CHSIDE) == (SPI_SR_CHSIDE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Clear overrun error flag
+  * @rmtoll SR           OVR           LL_I2S_ClearFlag_OVR
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_ClearFlag_OVR(SPI_TypeDef *SPIx)
+{
+  LL_SPI_ClearFlag_OVR(SPIx);
+}
+
+/**
+  * @brief  Clear underrun error flag
+  * @rmtoll SR           UDR           LL_I2S_ClearFlag_UDR
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_ClearFlag_UDR(SPI_TypeDef *SPIx)
+{
+  __IO uint32_t tmpreg;
+  tmpreg = SPIx->SR;
+  (void)tmpreg;
+}
+
+/**
+  * @brief  Clear frame format error flag
+  * @rmtoll SR           FRE           LL_I2S_ClearFlag_FRE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_ClearFlag_FRE(SPI_TypeDef *SPIx)
+{
+  LL_SPI_ClearFlag_FRE(SPIx);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EF_IT Interrupt Management
+  * @{
+  */
+
+/**
+  * @brief  Enable error IT
+  * @note   This bit controls the generation of an interrupt when an error condition occurs (OVR, UDR and FRE in I2S mode).
+  * @rmtoll CR2          ERRIE         LL_I2S_EnableIT_ERR
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_EnableIT_ERR(SPI_TypeDef *SPIx)
+{
+  LL_SPI_EnableIT_ERR(SPIx);
+}
+
+/**
+  * @brief  Enable Rx buffer not empty IT
+  * @rmtoll CR2          RXNEIE        LL_I2S_EnableIT_RXNE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_EnableIT_RXNE(SPI_TypeDef *SPIx)
+{
+  LL_SPI_EnableIT_RXNE(SPIx);
+}
+
+/**
+  * @brief  Enable Tx buffer empty IT
+  * @rmtoll CR2          TXEIE         LL_I2S_EnableIT_TXE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_EnableIT_TXE(SPI_TypeDef *SPIx)
+{
+  LL_SPI_EnableIT_TXE(SPIx);
+}
+
+/**
+  * @brief  Disable error IT
+  * @note   This bit controls the generation of an interrupt when an error condition occurs (OVR, UDR and FRE in I2S mode).
+  * @rmtoll CR2          ERRIE         LL_I2S_DisableIT_ERR
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_DisableIT_ERR(SPI_TypeDef *SPIx)
+{
+  LL_SPI_DisableIT_ERR(SPIx);
+}
+
+/**
+  * @brief  Disable Rx buffer not empty IT
+  * @rmtoll CR2          RXNEIE        LL_I2S_DisableIT_RXNE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_DisableIT_RXNE(SPI_TypeDef *SPIx)
+{
+  LL_SPI_DisableIT_RXNE(SPIx);
+}
+
+/**
+  * @brief  Disable Tx buffer empty IT
+  * @rmtoll CR2          TXEIE         LL_I2S_DisableIT_TXE
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_DisableIT_TXE(SPI_TypeDef *SPIx)
+{
+  LL_SPI_DisableIT_TXE(SPIx);
+}
+
+/**
+  * @brief  Check if ERR IT is enabled
+  * @rmtoll CR2          ERRIE         LL_I2S_IsEnabledIT_ERR
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsEnabledIT_ERR(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsEnabledIT_ERR(SPIx);
+}
+
+/**
+  * @brief  Check if RXNE IT is enabled
+  * @rmtoll CR2          RXNEIE        LL_I2S_IsEnabledIT_RXNE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsEnabledIT_RXNE(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsEnabledIT_RXNE(SPIx);
+}
+
+/**
+  * @brief  Check if TXE IT is enabled
+  * @rmtoll CR2          TXEIE         LL_I2S_IsEnabledIT_TXE
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsEnabledIT_TXE(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsEnabledIT_TXE(SPIx);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EF_DMA DMA Management
+  * @{
+  */
+
+/**
+  * @brief  Enable DMA Rx
+  * @rmtoll CR2          RXDMAEN       LL_I2S_EnableDMAReq_RX
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_EnableDMAReq_RX(SPI_TypeDef *SPIx)
+{
+  LL_SPI_EnableDMAReq_RX(SPIx);
+}
+
+/**
+  * @brief  Disable DMA Rx
+  * @rmtoll CR2          RXDMAEN       LL_I2S_DisableDMAReq_RX
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_DisableDMAReq_RX(SPI_TypeDef *SPIx)
+{
+  LL_SPI_DisableDMAReq_RX(SPIx);
+}
+
+/**
+  * @brief  Check if DMA Rx is enabled
+  * @rmtoll CR2          RXDMAEN       LL_I2S_IsEnabledDMAReq_RX
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsEnabledDMAReq_RX(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsEnabledDMAReq_RX(SPIx);
+}
+
+/**
+  * @brief  Enable DMA Tx
+  * @rmtoll CR2          TXDMAEN       LL_I2S_EnableDMAReq_TX
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_EnableDMAReq_TX(SPI_TypeDef *SPIx)
+{
+  LL_SPI_EnableDMAReq_TX(SPIx);
+}
+
+/**
+  * @brief  Disable DMA Tx
+  * @rmtoll CR2          TXDMAEN       LL_I2S_DisableDMAReq_TX
+  * @param  SPIx SPI Instance
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_DisableDMAReq_TX(SPI_TypeDef *SPIx)
+{
+  LL_SPI_DisableDMAReq_TX(SPIx);
+}
+
+/**
+  * @brief  Check if DMA Tx is enabled
+  * @rmtoll CR2          TXDMAEN       LL_I2S_IsEnabledDMAReq_TX
+  * @param  SPIx SPI Instance
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_I2S_IsEnabledDMAReq_TX(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_IsEnabledDMAReq_TX(SPIx);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup I2S_LL_EF_DATA DATA Management
+  * @{
+  */
+
+/**
+  * @brief  Read 16-Bits in data register
+  * @rmtoll DR           DR            LL_I2S_ReceiveData16
+  * @param  SPIx SPI Instance
+  * @retval RxData Value between Min_Data=0x0000 and Max_Data=0xFFFF
+  */
+__STATIC_INLINE uint16_t LL_I2S_ReceiveData16(SPI_TypeDef *SPIx)
+{
+  return LL_SPI_ReceiveData16(SPIx);
+}
+
+/**
+  * @brief  Write 16-Bits in data register
+  * @rmtoll DR           DR            LL_I2S_TransmitData16
+  * @param  SPIx SPI Instance
+  * @param  TxData Value between Min_Data=0x0000 and Max_Data=0xFFFF
+  * @retval None
+  */
+__STATIC_INLINE void LL_I2S_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
+{
+  LL_SPI_TransmitData16(SPIx, TxData);
+}
+
+/**
+  * @}
+  */
+
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup I2S_LL_EF_Init Initialization and de-initialization functions
+  * @{
+  */
+
+ErrorStatus LL_I2S_DeInit(SPI_TypeDef *SPIx);
+ErrorStatus LL_I2S_Init(SPI_TypeDef *SPIx, LL_I2S_InitTypeDef *I2S_InitStruct);
+void        LL_I2S_StructInit(LL_I2S_InitTypeDef *I2S_InitStruct);
+void        LL_I2S_ConfigPrescaler(SPI_TypeDef *SPIx, uint32_t PrescalerLinear, uint32_t PrescalerParity);
+#if defined (SPI_I2S_FULLDUPLEX_SUPPORT)
+ErrorStatus LL_I2S_InitFullDuplex(SPI_TypeDef *I2Sxext, LL_I2S_InitTypeDef *I2S_InitStruct);
+#endif /* SPI_I2S_FULLDUPLEX_SUPPORT */
+
+/**
+  * @}
+  */
+#endif /* USE_FULL_LL_DRIVER */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#endif /* defined (SPI1) || defined (SPI2) || defined (SPI3) || defined (SPI4) || defined (SPI5) || defined(SPI6) */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32F4xx_LL_SPI_H */
+
diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c
new file mode 100644
index 0000000..9ca8257
--- /dev/null
+++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c
@@ -0,0 +1,3915 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hal_spi.c
+  * @author  MCD Application Team
+  * @brief   SPI HAL module driver.
+  *          This file provides firmware functions to manage the following
+  *          functionalities of the Serial Peripheral Interface (SPI) peripheral:
+  *           + Initialization and de-initialization functions
+  *           + IO operation functions
+  *           + Peripheral Control functions
+  *           + Peripheral State functions
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  @verbatim
+  ==============================================================================
+                        ##### How to use this driver #####
+  ==============================================================================
+    [..]
+      The SPI HAL driver can be used as follows:
+
+      (#) Declare a SPI_HandleTypeDef handle structure, for example:
+          SPI_HandleTypeDef  hspi;
+
+      (#)Initialize the SPI low level resources by implementing the HAL_SPI_MspInit() API:
+          (##) Enable the SPIx interface clock
+          (##) SPI pins configuration
+              (+++) Enable the clock for the SPI GPIOs
+              (+++) Configure these SPI pins as alternate function push-pull
+          (##) NVIC configuration if you need to use interrupt process
+              (+++) Configure the SPIx interrupt priority
+              (+++) Enable the NVIC SPI IRQ handle
+          (##) DMA Configuration if you need to use DMA process
+              (+++) Declare a DMA_HandleTypeDef handle structure for the transmit or receive Stream/Channel
+              (+++) Enable the DMAx clock
+              (+++) Configure the DMA handle parameters
+              (+++) Configure the DMA Tx or Rx Stream/Channel
+              (+++) Associate the initialized hdma_tx(or _rx)  handle to the hspi DMA Tx or Rx handle
+              (+++) Configure the priority and enable the NVIC for the transfer complete interrupt on the DMA Tx or Rx Stream/Channel
+
+      (#) Program the Mode, BidirectionalMode , Data size, Baudrate Prescaler, NSS
+          management, Clock polarity and phase, FirstBit and CRC configuration in the hspi Init structure.
+
+      (#) Initialize the SPI registers by calling the HAL_SPI_Init() API:
+          (++) This API configures also the low level Hardware GPIO, CLOCK, CORTEX...etc)
+              by calling the customized HAL_SPI_MspInit() API.
+     [..]
+       Circular mode restriction:
+      (#) The DMA circular mode cannot be used when the SPI is configured in these modes:
+          (##) Master 2Lines RxOnly
+          (##) Master 1Line Rx
+      (#) The CRC feature is not managed when the DMA circular mode is enabled
+      (#) When the SPI DMA Pause/Stop features are used, we must use the following APIs
+          the HAL_SPI_DMAPause()/ HAL_SPI_DMAStop() only under the SPI callbacks
+     [..]
+       Master Receive mode restriction:
+      (#) In Master unidirectional receive-only mode (MSTR =1, BIDIMODE=0, RXONLY=1) or
+          bidirectional receive mode (MSTR=1, BIDIMODE=1, BIDIOE=0), to ensure that the SPI
+          does not initiate a new transfer the following procedure has to be respected:
+          (##) HAL_SPI_DeInit()
+          (##) HAL_SPI_Init()
+     [..]
+       Callback registration:
+
+      (#) The compilation flag USE_HAL_SPI_REGISTER_CALLBACKS when set to 1U
+          allows the user to configure dynamically the driver callbacks.
+          Use Functions HAL_SPI_RegisterCallback() to register an interrupt callback.
+
+          Function HAL_SPI_RegisterCallback() allows to register following callbacks:
+            (++) TxCpltCallback        : SPI Tx Completed callback
+            (++) RxCpltCallback        : SPI Rx Completed callback
+            (++) TxRxCpltCallback      : SPI TxRx Completed callback
+            (++) TxHalfCpltCallback    : SPI Tx Half Completed callback
+            (++) RxHalfCpltCallback    : SPI Rx Half Completed callback
+            (++) TxRxHalfCpltCallback  : SPI TxRx Half Completed callback
+            (++) ErrorCallback         : SPI Error callback
+            (++) AbortCpltCallback     : SPI Abort callback
+            (++) MspInitCallback       : SPI Msp Init callback
+            (++) MspDeInitCallback     : SPI Msp DeInit callback
+          This function takes as parameters the HAL peripheral handle, the Callback ID
+          and a pointer to the user callback function.
+
+
+      (#) Use function HAL_SPI_UnRegisterCallback to reset a callback to the default
+          weak function.
+          HAL_SPI_UnRegisterCallback takes as parameters the HAL peripheral handle,
+          and the Callback ID.
+          This function allows to reset following callbacks:
+            (++) TxCpltCallback        : SPI Tx Completed callback
+            (++) RxCpltCallback        : SPI Rx Completed callback
+            (++) TxRxCpltCallback      : SPI TxRx Completed callback
+            (++) TxHalfCpltCallback    : SPI Tx Half Completed callback
+            (++) RxHalfCpltCallback    : SPI Rx Half Completed callback
+            (++) TxRxHalfCpltCallback  : SPI TxRx Half Completed callback
+            (++) ErrorCallback         : SPI Error callback
+            (++) AbortCpltCallback     : SPI Abort callback
+            (++) MspInitCallback       : SPI Msp Init callback
+            (++) MspDeInitCallback     : SPI Msp DeInit callback
+
+       [..]
+       By default, after the HAL_SPI_Init() and when the state is HAL_SPI_STATE_RESET
+       all callbacks are set to the corresponding weak functions:
+       examples HAL_SPI_MasterTxCpltCallback(), HAL_SPI_MasterRxCpltCallback().
+       Exception done for MspInit and MspDeInit functions that are
+       reset to the legacy weak functions in the HAL_SPI_Init()/ HAL_SPI_DeInit() only when
+       these callbacks are null (not registered beforehand).
+       If MspInit or MspDeInit are not null, the HAL_SPI_Init()/ HAL_SPI_DeInit()
+       keep and use the user MspInit/MspDeInit callbacks (registered beforehand) whatever the state.
+
+       [..]
+       Callbacks can be registered/unregistered in HAL_SPI_STATE_READY state only.
+       Exception done MspInit/MspDeInit functions that can be registered/unregistered
+       in HAL_SPI_STATE_READY or HAL_SPI_STATE_RESET state,
+       thus registered (user) MspInit/DeInit callbacks can be used during the Init/DeInit.
+       Then, the user first registers the MspInit/MspDeInit user callbacks
+       using HAL_SPI_RegisterCallback() before calling HAL_SPI_DeInit()
+       or HAL_SPI_Init() function.
+
+       [..]
+       When the compilation define USE_HAL_PPP_REGISTER_CALLBACKS is set to 0 or
+       not defined, the callback registering feature is not available
+       and weak (surcharged) callbacks are used.
+
+     [..]
+       Using the HAL it is not possible to reach all supported SPI frequency with the different SPI Modes,
+       the following table resume the max SPI frequency reached with data size 8bits/16bits,
+         according to frequency of the APBx Peripheral Clock (fPCLK) used by the SPI instance.
+
+  @endverbatim
+
+  Additional table :
+
+       DataSize = SPI_DATASIZE_8BIT:
+       +----------------------------------------------------------------------------------------------+
+       |         |                | 2Lines Fullduplex   |     2Lines RxOnly    |         1Line        |
+       | Process | Transfer mode  |---------------------|----------------------|----------------------|
+       |         |                |  Master  |  Slave   |  Master   |  Slave   |  Master   |  Slave   |
+       |==============================================================================================|
+       |    T    |     Polling    | Fpclk/2  | Fpclk/2  |    NA     |    NA    |    NA     |   NA     |
+       |    X    |----------------|----------|----------|-----------|----------|-----------|----------|
+       |    /    |     Interrupt  | Fpclk/4  | Fpclk/8  |    NA     |    NA    |    NA     |   NA     |
+       |    R    |----------------|----------|----------|-----------|----------|-----------|----------|
+       |    X    |       DMA      | Fpclk/2  | Fpclk/2  |    NA     |    NA    |    NA     |   NA     |
+       |=========|================|==========|==========|===========|==========|===========|==========|
+       |         |     Polling    | Fpclk/2  | Fpclk/2  | Fpclk/64  | Fpclk/2  | Fpclk/64  | Fpclk/2  |
+       |         |----------------|----------|----------|-----------|----------|-----------|----------|
+       |    R    |     Interrupt  | Fpclk/8  | Fpclk/8  | Fpclk/64  | Fpclk/2  | Fpclk/64  | Fpclk/2  |
+       |    X    |----------------|----------|----------|-----------|----------|-----------|----------|
+       |         |       DMA      | Fpclk/2  | Fpclk/2  | Fpclk/64  | Fpclk/2  | Fpclk/128 | Fpclk/2  |
+       |=========|================|==========|==========|===========|==========|===========|==========|
+       |         |     Polling    | Fpclk/2  | Fpclk/4  |     NA    |    NA    | Fpclk/2   | Fpclk/64 |
+       |         |----------------|----------|----------|-----------|----------|-----------|----------|
+       |    T    |     Interrupt  | Fpclk/2  | Fpclk/4  |     NA    |    NA    | Fpclk/2   | Fpclk/64 |
+       |    X    |----------------|----------|----------|-----------|----------|-----------|----------|
+       |         |       DMA      | Fpclk/2  | Fpclk/2  |     NA    |    NA    | Fpclk/2   | Fpclk/128|
+       +----------------------------------------------------------------------------------------------+
+
+       DataSize = SPI_DATASIZE_16BIT:
+       +----------------------------------------------------------------------------------------------+
+       |         |                | 2Lines Fullduplex   |     2Lines RxOnly    |         1Line        |
+       | Process | Transfer mode  |---------------------|----------------------|----------------------|
+       |         |                |  Master  |  Slave   |  Master   |  Slave   |  Master   |  Slave   |
+       |==============================================================================================|
+       |    T    |     Polling    | Fpclk/2  | Fpclk/2  |    NA     |    NA    |    NA     |   NA     |
+       |    X    |----------------|----------|----------|-----------|----------|-----------|----------|
+       |    /    |     Interrupt  | Fpclk/4  | Fpclk/4  |    NA     |    NA    |    NA     |   NA     |
+       |    R    |----------------|----------|----------|-----------|----------|-----------|----------|
+       |    X    |       DMA      | Fpclk/2  | Fpclk/2  |    NA     |    NA    |    NA     |   NA     |
+       |=========|================|==========|==========|===========|==========|===========|==========|
+       |         |     Polling    | Fpclk/2  | Fpclk/2  | Fpclk/64  | Fpclk/2  | Fpclk/32  | Fpclk/2  |
+       |         |----------------|----------|----------|-----------|----------|-----------|----------|
+       |    R    |     Interrupt  | Fpclk/4  | Fpclk/4  | Fpclk/64  | Fpclk/2  | Fpclk/64  | Fpclk/2  |
+       |    X    |----------------|----------|----------|-----------|----------|-----------|----------|
+       |         |       DMA      | Fpclk/2  | Fpclk/2  | Fpclk/64  | Fpclk/2  | Fpclk/128 | Fpclk/2  |
+       |=========|================|==========|==========|===========|==========|===========|==========|
+       |         |     Polling    | Fpclk/2  | Fpclk/2  |     NA    |    NA    | Fpclk/2   | Fpclk/32 |
+       |         |----------------|----------|----------|-----------|----------|-----------|----------|
+       |    T    |     Interrupt  | Fpclk/2  | Fpclk/2  |     NA    |    NA    | Fpclk/2   | Fpclk/64 |
+       |    X    |----------------|----------|----------|-----------|----------|-----------|----------|
+       |         |       DMA      | Fpclk/2  | Fpclk/2  |     NA    |    NA    | Fpclk/2   | Fpclk/128|
+       +----------------------------------------------------------------------------------------------+
+       @note The max SPI frequency depend on SPI data size (8bits, 16bits),
+             SPI mode(2 Lines fullduplex, 2 lines RxOnly, 1 line TX/RX) and Process mode (Polling, IT, DMA).
+       @note
+            (#) TX/RX processes are HAL_SPI_TransmitReceive(), HAL_SPI_TransmitReceive_IT() and HAL_SPI_TransmitReceive_DMA()
+            (#) RX processes are HAL_SPI_Receive(), HAL_SPI_Receive_IT() and HAL_SPI_Receive_DMA()
+            (#) TX processes are HAL_SPI_Transmit(), HAL_SPI_Transmit_IT() and HAL_SPI_Transmit_DMA()
+
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal.h"
+
+/** @addtogroup STM32F4xx_HAL_Driver
+  * @{
+  */
+
+/** @defgroup SPI SPI
+  * @brief SPI HAL module driver
+  * @{
+  */
+#ifdef HAL_SPI_MODULE_ENABLED
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private defines -----------------------------------------------------------*/
+/** @defgroup SPI_Private_Constants SPI Private Constants
+  * @{
+  */
+#define SPI_DEFAULT_TIMEOUT 100U
+#define SPI_BSY_FLAG_WORKAROUND_TIMEOUT 1000U /*!< Timeout 1000 µs             */
+/**
+  * @}
+  */
+
+/* Private macros ------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/** @defgroup SPI_Private_Functions SPI Private Functions
+  * @{
+  */
+static void SPI_DMATransmitCplt(DMA_HandleTypeDef *hdma);
+static void SPI_DMAReceiveCplt(DMA_HandleTypeDef *hdma);
+static void SPI_DMATransmitReceiveCplt(DMA_HandleTypeDef *hdma);
+static void SPI_DMAHalfTransmitCplt(DMA_HandleTypeDef *hdma);
+static void SPI_DMAHalfReceiveCplt(DMA_HandleTypeDef *hdma);
+static void SPI_DMAHalfTransmitReceiveCplt(DMA_HandleTypeDef *hdma);
+static void SPI_DMAError(DMA_HandleTypeDef *hdma);
+static void SPI_DMAAbortOnError(DMA_HandleTypeDef *hdma);
+static void SPI_DMATxAbortCallback(DMA_HandleTypeDef *hdma);
+static void SPI_DMARxAbortCallback(DMA_HandleTypeDef *hdma);
+static HAL_StatusTypeDef SPI_WaitFlagStateUntilTimeout(SPI_HandleTypeDef *hspi, uint32_t Flag, FlagStatus State,
+                                                       uint32_t Timeout, uint32_t Tickstart);
+static void SPI_TxISR_8BIT(struct __SPI_HandleTypeDef *hspi);
+static void SPI_TxISR_16BIT(struct __SPI_HandleTypeDef *hspi);
+static void SPI_RxISR_8BIT(struct __SPI_HandleTypeDef *hspi);
+static void SPI_RxISR_16BIT(struct __SPI_HandleTypeDef *hspi);
+static void SPI_2linesRxISR_8BIT(struct __SPI_HandleTypeDef *hspi);
+static void SPI_2linesTxISR_8BIT(struct __SPI_HandleTypeDef *hspi);
+static void SPI_2linesTxISR_16BIT(struct __SPI_HandleTypeDef *hspi);
+static void SPI_2linesRxISR_16BIT(struct __SPI_HandleTypeDef *hspi);
+#if (USE_SPI_CRC != 0U)
+static void SPI_RxISR_8BITCRC(struct __SPI_HandleTypeDef *hspi);
+static void SPI_RxISR_16BITCRC(struct __SPI_HandleTypeDef *hspi);
+static void SPI_2linesRxISR_8BITCRC(struct __SPI_HandleTypeDef *hspi);
+static void SPI_2linesRxISR_16BITCRC(struct __SPI_HandleTypeDef *hspi);
+#endif /* USE_SPI_CRC */
+static void SPI_AbortRx_ISR(SPI_HandleTypeDef *hspi);
+static void SPI_AbortTx_ISR(SPI_HandleTypeDef *hspi);
+static void SPI_CloseRxTx_ISR(SPI_HandleTypeDef *hspi);
+static void SPI_CloseRx_ISR(SPI_HandleTypeDef *hspi);
+static void SPI_CloseTx_ISR(SPI_HandleTypeDef *hspi);
+static HAL_StatusTypeDef SPI_EndRxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart);
+static HAL_StatusTypeDef SPI_EndRxTxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart);
+/**
+  * @}
+  */
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup SPI_Exported_Functions SPI Exported Functions
+  * @{
+  */
+
+/** @defgroup SPI_Exported_Functions_Group1 Initialization and de-initialization functions
+  *  @brief    Initialization and Configuration functions
+  *
+@verbatim
+ ===============================================================================
+              ##### Initialization and de-initialization functions #####
+ ===============================================================================
+    [..]  This subsection provides a set of functions allowing to initialize and
+          de-initialize the SPIx peripheral:
+
+      (+) User must implement HAL_SPI_MspInit() function in which he configures
+          all related peripherals resources (CLOCK, GPIO, DMA, IT and NVIC ).
+
+      (+) Call the function HAL_SPI_Init() to configure the selected device with
+          the selected configuration:
+        (++) Mode
+        (++) Direction
+        (++) Data Size
+        (++) Clock Polarity and Phase
+        (++) NSS Management
+        (++) BaudRate Prescaler
+        (++) FirstBit
+        (++) TIMode
+        (++) CRC Calculation
+        (++) CRC Polynomial if CRC enabled
+
+      (+) Call the function HAL_SPI_DeInit() to restore the default configuration
+          of the selected SPIx peripheral.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initialize the SPI according to the specified parameters
+  *         in the SPI_InitTypeDef and initialize the associated handle.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi)
+{
+  /* Check the SPI handle allocation */
+  if (hspi == NULL)
+  {
+    return HAL_ERROR;
+  }
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_INSTANCE(hspi->Instance));
+  assert_param(IS_SPI_MODE(hspi->Init.Mode));
+  assert_param(IS_SPI_DIRECTION(hspi->Init.Direction));
+  assert_param(IS_SPI_DATASIZE(hspi->Init.DataSize));
+  assert_param(IS_SPI_NSS(hspi->Init.NSS));
+  assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler));
+  assert_param(IS_SPI_FIRST_BIT(hspi->Init.FirstBit));
+  assert_param(IS_SPI_TIMODE(hspi->Init.TIMode));
+  if (hspi->Init.TIMode == SPI_TIMODE_DISABLE)
+  {
+    assert_param(IS_SPI_CPOL(hspi->Init.CLKPolarity));
+    assert_param(IS_SPI_CPHA(hspi->Init.CLKPhase));
+
+    if (hspi->Init.Mode == SPI_MODE_MASTER)
+    {
+      assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler));
+    }
+    else
+    {
+      /* Baudrate prescaler not use in Motoraola Slave mode. force to default value */
+      hspi->Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
+    }
+  }
+  else
+  {
+    assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler));
+
+    /* Force polarity and phase to TI protocaol requirements */
+    hspi->Init.CLKPolarity = SPI_POLARITY_LOW;
+    hspi->Init.CLKPhase    = SPI_PHASE_1EDGE;
+  }
+#if (USE_SPI_CRC != 0U)
+  assert_param(IS_SPI_CRC_CALCULATION(hspi->Init.CRCCalculation));
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    assert_param(IS_SPI_CRC_POLYNOMIAL(hspi->Init.CRCPolynomial));
+  }
+#else
+  hspi->Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+#endif /* USE_SPI_CRC */
+
+  if (hspi->State == HAL_SPI_STATE_RESET)
+  {
+    /* Allocate lock resource and initialize it */
+    hspi->Lock = HAL_UNLOCKED;
+
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+    /* Init the SPI Callback settings */
+    hspi->TxCpltCallback       = HAL_SPI_TxCpltCallback;       /* Legacy weak TxCpltCallback       */
+    hspi->RxCpltCallback       = HAL_SPI_RxCpltCallback;       /* Legacy weak RxCpltCallback       */
+    hspi->TxRxCpltCallback     = HAL_SPI_TxRxCpltCallback;     /* Legacy weak TxRxCpltCallback     */
+    hspi->TxHalfCpltCallback   = HAL_SPI_TxHalfCpltCallback;   /* Legacy weak TxHalfCpltCallback   */
+    hspi->RxHalfCpltCallback   = HAL_SPI_RxHalfCpltCallback;   /* Legacy weak RxHalfCpltCallback   */
+    hspi->TxRxHalfCpltCallback = HAL_SPI_TxRxHalfCpltCallback; /* Legacy weak TxRxHalfCpltCallback */
+    hspi->ErrorCallback        = HAL_SPI_ErrorCallback;        /* Legacy weak ErrorCallback        */
+    hspi->AbortCpltCallback    = HAL_SPI_AbortCpltCallback;    /* Legacy weak AbortCpltCallback    */
+
+    if (hspi->MspInitCallback == NULL)
+    {
+      hspi->MspInitCallback = HAL_SPI_MspInit; /* Legacy weak MspInit  */
+    }
+
+    /* Init the low level hardware : GPIO, CLOCK, NVIC... */
+    hspi->MspInitCallback(hspi);
+#else
+    /* Init the low level hardware : GPIO, CLOCK, NVIC... */
+    HAL_SPI_MspInit(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+  }
+
+  hspi->State = HAL_SPI_STATE_BUSY;
+
+  /* Disable the selected SPI peripheral */
+  __HAL_SPI_DISABLE(hspi);
+
+  /*----------------------- SPIx CR1 & CR2 Configuration ---------------------*/
+  /* Configure : SPI Mode, Communication Mode, Data size, Clock polarity and phase, NSS management,
+  Communication speed, First bit and CRC calculation state */
+  WRITE_REG(hspi->Instance->CR1, ((hspi->Init.Mode & (SPI_CR1_MSTR | SPI_CR1_SSI)) |
+                                  (hspi->Init.Direction & (SPI_CR1_RXONLY | SPI_CR1_BIDIMODE)) |
+                                  (hspi->Init.DataSize & SPI_CR1_DFF) |
+                                  (hspi->Init.CLKPolarity & SPI_CR1_CPOL) |
+                                  (hspi->Init.CLKPhase & SPI_CR1_CPHA) |
+                                  (hspi->Init.NSS & SPI_CR1_SSM) |
+                                  (hspi->Init.BaudRatePrescaler & SPI_CR1_BR_Msk) |
+                                  (hspi->Init.FirstBit  & SPI_CR1_LSBFIRST) |
+                                  (hspi->Init.CRCCalculation & SPI_CR1_CRCEN)));
+
+  /* Configure : NSS management, TI Mode */
+  WRITE_REG(hspi->Instance->CR2, (((hspi->Init.NSS >> 16U) & SPI_CR2_SSOE) | (hspi->Init.TIMode & SPI_CR2_FRF)));
+
+#if (USE_SPI_CRC != 0U)
+  /*---------------------------- SPIx CRCPOLY Configuration ------------------*/
+  /* Configure : CRC Polynomial */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    WRITE_REG(hspi->Instance->CRCPR, (hspi->Init.CRCPolynomial & SPI_CRCPR_CRCPOLY_Msk));
+  }
+#endif /* USE_SPI_CRC */
+
+#if defined(SPI_I2SCFGR_I2SMOD)
+  /* Activate the SPI mode (Make sure that I2SMOD bit in I2SCFGR register is reset) */
+  CLEAR_BIT(hspi->Instance->I2SCFGR, SPI_I2SCFGR_I2SMOD);
+#endif /* SPI_I2SCFGR_I2SMOD */
+
+  hspi->ErrorCode = HAL_SPI_ERROR_NONE;
+  hspi->State     = HAL_SPI_STATE_READY;
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  De-Initialize the SPI peripheral.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_DeInit(SPI_HandleTypeDef *hspi)
+{
+  /* Check the SPI handle allocation */
+  if (hspi == NULL)
+  {
+    return HAL_ERROR;
+  }
+
+  /* Check SPI Instance parameter */
+  assert_param(IS_SPI_ALL_INSTANCE(hspi->Instance));
+
+  hspi->State = HAL_SPI_STATE_BUSY;
+
+  /* Disable the SPI Peripheral Clock */
+  __HAL_SPI_DISABLE(hspi);
+
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  if (hspi->MspDeInitCallback == NULL)
+  {
+    hspi->MspDeInitCallback = HAL_SPI_MspDeInit; /* Legacy weak MspDeInit  */
+  }
+
+  /* DeInit the low level hardware: GPIO, CLOCK, NVIC... */
+  hspi->MspDeInitCallback(hspi);
+#else
+  /* DeInit the low level hardware: GPIO, CLOCK, NVIC... */
+  HAL_SPI_MspDeInit(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+
+  hspi->ErrorCode = HAL_SPI_ERROR_NONE;
+  hspi->State = HAL_SPI_STATE_RESET;
+
+  /* Release Lock */
+  __HAL_UNLOCK(hspi);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Initialize the SPI MSP.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_MspInit should be implemented in the user file
+   */
+}
+
+/**
+  * @brief  De-Initialize the SPI MSP.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_MspDeInit should be implemented in the user file
+   */
+}
+
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+/**
+  * @brief  Register a User SPI Callback
+  *         To be used instead of the weak predefined callback
+  * @param  hspi Pointer to a SPI_HandleTypeDef structure that contains
+  *                the configuration information for the specified SPI.
+  * @param  CallbackID ID of the callback to be registered
+  * @param  pCallback pointer to the Callback function
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_RegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID,
+                                           pSPI_CallbackTypeDef pCallback)
+{
+  HAL_StatusTypeDef status = HAL_OK;
+
+  if (pCallback == NULL)
+  {
+    /* Update the error code */
+    hspi->ErrorCode |= HAL_SPI_ERROR_INVALID_CALLBACK;
+
+    return HAL_ERROR;
+  }
+  /* Process locked */
+  __HAL_LOCK(hspi);
+
+  if (HAL_SPI_STATE_READY == hspi->State)
+  {
+    switch (CallbackID)
+    {
+      case HAL_SPI_TX_COMPLETE_CB_ID :
+        hspi->TxCpltCallback = pCallback;
+        break;
+
+      case HAL_SPI_RX_COMPLETE_CB_ID :
+        hspi->RxCpltCallback = pCallback;
+        break;
+
+      case HAL_SPI_TX_RX_COMPLETE_CB_ID :
+        hspi->TxRxCpltCallback = pCallback;
+        break;
+
+      case HAL_SPI_TX_HALF_COMPLETE_CB_ID :
+        hspi->TxHalfCpltCallback = pCallback;
+        break;
+
+      case HAL_SPI_RX_HALF_COMPLETE_CB_ID :
+        hspi->RxHalfCpltCallback = pCallback;
+        break;
+
+      case HAL_SPI_TX_RX_HALF_COMPLETE_CB_ID :
+        hspi->TxRxHalfCpltCallback = pCallback;
+        break;
+
+      case HAL_SPI_ERROR_CB_ID :
+        hspi->ErrorCallback = pCallback;
+        break;
+
+      case HAL_SPI_ABORT_CB_ID :
+        hspi->AbortCpltCallback = pCallback;
+        break;
+
+      case HAL_SPI_MSPINIT_CB_ID :
+        hspi->MspInitCallback = pCallback;
+        break;
+
+      case HAL_SPI_MSPDEINIT_CB_ID :
+        hspi->MspDeInitCallback = pCallback;
+        break;
+
+      default :
+        /* Update the error code */
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK);
+
+        /* Return error status */
+        status =  HAL_ERROR;
+        break;
+    }
+  }
+  else if (HAL_SPI_STATE_RESET == hspi->State)
+  {
+    switch (CallbackID)
+    {
+      case HAL_SPI_MSPINIT_CB_ID :
+        hspi->MspInitCallback = pCallback;
+        break;
+
+      case HAL_SPI_MSPDEINIT_CB_ID :
+        hspi->MspDeInitCallback = pCallback;
+        break;
+
+      default :
+        /* Update the error code */
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK);
+
+        /* Return error status */
+        status =  HAL_ERROR;
+        break;
+    }
+  }
+  else
+  {
+    /* Update the error code */
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK);
+
+    /* Return error status */
+    status =  HAL_ERROR;
+  }
+
+  /* Release Lock */
+  __HAL_UNLOCK(hspi);
+  return status;
+}
+
+/**
+  * @brief  Unregister an SPI Callback
+  *         SPI callback is redirected to the weak predefined callback
+  * @param  hspi Pointer to a SPI_HandleTypeDef structure that contains
+  *                the configuration information for the specified SPI.
+  * @param  CallbackID ID of the callback to be unregistered
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_UnRegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID)
+{
+  HAL_StatusTypeDef status = HAL_OK;
+
+  /* Process locked */
+  __HAL_LOCK(hspi);
+
+  if (HAL_SPI_STATE_READY == hspi->State)
+  {
+    switch (CallbackID)
+    {
+      case HAL_SPI_TX_COMPLETE_CB_ID :
+        hspi->TxCpltCallback = HAL_SPI_TxCpltCallback;             /* Legacy weak TxCpltCallback       */
+        break;
+
+      case HAL_SPI_RX_COMPLETE_CB_ID :
+        hspi->RxCpltCallback = HAL_SPI_RxCpltCallback;             /* Legacy weak RxCpltCallback       */
+        break;
+
+      case HAL_SPI_TX_RX_COMPLETE_CB_ID :
+        hspi->TxRxCpltCallback = HAL_SPI_TxRxCpltCallback;         /* Legacy weak TxRxCpltCallback     */
+        break;
+
+      case HAL_SPI_TX_HALF_COMPLETE_CB_ID :
+        hspi->TxHalfCpltCallback = HAL_SPI_TxHalfCpltCallback;     /* Legacy weak TxHalfCpltCallback   */
+        break;
+
+      case HAL_SPI_RX_HALF_COMPLETE_CB_ID :
+        hspi->RxHalfCpltCallback = HAL_SPI_RxHalfCpltCallback;     /* Legacy weak RxHalfCpltCallback   */
+        break;
+
+      case HAL_SPI_TX_RX_HALF_COMPLETE_CB_ID :
+        hspi->TxRxHalfCpltCallback = HAL_SPI_TxRxHalfCpltCallback; /* Legacy weak TxRxHalfCpltCallback */
+        break;
+
+      case HAL_SPI_ERROR_CB_ID :
+        hspi->ErrorCallback = HAL_SPI_ErrorCallback;               /* Legacy weak ErrorCallback        */
+        break;
+
+      case HAL_SPI_ABORT_CB_ID :
+        hspi->AbortCpltCallback = HAL_SPI_AbortCpltCallback;       /* Legacy weak AbortCpltCallback    */
+        break;
+
+      case HAL_SPI_MSPINIT_CB_ID :
+        hspi->MspInitCallback = HAL_SPI_MspInit;                   /* Legacy weak MspInit              */
+        break;
+
+      case HAL_SPI_MSPDEINIT_CB_ID :
+        hspi->MspDeInitCallback = HAL_SPI_MspDeInit;               /* Legacy weak MspDeInit            */
+        break;
+
+      default :
+        /* Update the error code */
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK);
+
+        /* Return error status */
+        status =  HAL_ERROR;
+        break;
+    }
+  }
+  else if (HAL_SPI_STATE_RESET == hspi->State)
+  {
+    switch (CallbackID)
+    {
+      case HAL_SPI_MSPINIT_CB_ID :
+        hspi->MspInitCallback = HAL_SPI_MspInit;                   /* Legacy weak MspInit              */
+        break;
+
+      case HAL_SPI_MSPDEINIT_CB_ID :
+        hspi->MspDeInitCallback = HAL_SPI_MspDeInit;               /* Legacy weak MspDeInit            */
+        break;
+
+      default :
+        /* Update the error code */
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK);
+
+        /* Return error status */
+        status =  HAL_ERROR;
+        break;
+    }
+  }
+  else
+  {
+    /* Update the error code */
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK);
+
+    /* Return error status */
+    status =  HAL_ERROR;
+  }
+
+  /* Release Lock */
+  __HAL_UNLOCK(hspi);
+  return status;
+}
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Exported_Functions_Group2 IO operation functions
+  *  @brief   Data transfers functions
+  *
+@verbatim
+  ==============================================================================
+                      ##### IO operation functions #####
+ ===============================================================================
+ [..]
+    This subsection provides a set of functions allowing to manage the SPI
+    data transfers.
+
+    [..] The SPI supports master and slave mode :
+
+    (#) There are two modes of transfer:
+       (++) Blocking mode: The communication is performed in polling mode.
+            The HAL status of all data processing is returned by the same function
+            after finishing transfer.
+       (++) No-Blocking mode: The communication is performed using Interrupts
+            or DMA, These APIs return the HAL status.
+            The end of the data processing will be indicated through the
+            dedicated SPI IRQ when using Interrupt mode or the DMA IRQ when
+            using DMA mode.
+            The HAL_SPI_TxCpltCallback(), HAL_SPI_RxCpltCallback() and HAL_SPI_TxRxCpltCallback() user callbacks
+            will be executed respectively at the end of the transmit or Receive process
+            The HAL_SPI_ErrorCallback()user callback will be executed when a communication error is detected
+
+    (#) APIs provided for these 2 transfer modes (Blocking mode or Non blocking mode using either Interrupt or DMA)
+        exist for 1Line (simplex) and 2Lines (full duplex) modes.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmit an amount of data in blocking mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pData pointer to data buffer
+  * @param  Size amount of data to be sent
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout)
+{
+  uint32_t tickstart;
+  HAL_StatusTypeDef errorcode = HAL_OK;
+  uint16_t initial_TxXferCount;
+
+  /* Check Direction parameter */
+  assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction));
+
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  /* Init tickstart for timeout management*/
+  tickstart = HAL_GetTick();
+  initial_TxXferCount = Size;
+
+  if (hspi->State != HAL_SPI_STATE_READY)
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  if ((pData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  /* Set the transaction information */
+  hspi->State       = HAL_SPI_STATE_BUSY_TX;
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pTxBuffPtr  = (uint8_t *)pData;
+  hspi->TxXferSize  = Size;
+  hspi->TxXferCount = Size;
+
+  /*Init field not used in handle to zero */
+  hspi->pRxBuffPtr  = (uint8_t *)NULL;
+  hspi->RxXferSize  = 0U;
+  hspi->RxXferCount = 0U;
+  hspi->TxISR       = NULL;
+  hspi->RxISR       = NULL;
+
+  /* Configure communication direction : 1Line */
+  if (hspi->Init.Direction == SPI_DIRECTION_1LINE)
+  {
+    /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */
+    __HAL_SPI_DISABLE(hspi);
+    SPI_1LINE_TX(hspi);
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+
+  /* Transmit data in 16 Bit mode */
+  if (hspi->Init.DataSize == SPI_DATASIZE_16BIT)
+  {
+    if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U))
+    {
+      hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr);
+      hspi->pTxBuffPtr += sizeof(uint16_t);
+      hspi->TxXferCount--;
+    }
+    /* Transmit data in 16 Bit mode */
+    while (hspi->TxXferCount > 0U)
+    {
+      /* Wait until TXE flag is set to send data */
+      if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE))
+      {
+        hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr);
+        hspi->pTxBuffPtr += sizeof(uint16_t);
+        hspi->TxXferCount--;
+      }
+      else
+      {
+        /* Timeout management */
+        if ((((HAL_GetTick() - tickstart) >=  Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U))
+        {
+          errorcode = HAL_TIMEOUT;
+          goto error;
+        }
+      }
+    }
+  }
+  /* Transmit data in 8 Bit mode */
+  else
+  {
+    if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U))
+    {
+      *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr);
+      hspi->pTxBuffPtr += sizeof(uint8_t);
+      hspi->TxXferCount--;
+    }
+    while (hspi->TxXferCount > 0U)
+    {
+      /* Wait until TXE flag is set to send data */
+      if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE))
+      {
+        *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr);
+        hspi->pTxBuffPtr += sizeof(uint8_t);
+        hspi->TxXferCount--;
+      }
+      else
+      {
+        /* Timeout management */
+        if ((((HAL_GetTick() - tickstart) >=  Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U))
+        {
+          errorcode = HAL_TIMEOUT;
+          goto error;
+        }
+      }
+    }
+  }
+#if (USE_SPI_CRC != 0U)
+  /* Enable CRC Transmission */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Check the end of the transaction */
+  if (SPI_EndRxTxTransaction(hspi, Timeout, tickstart) != HAL_OK)
+  {
+    hspi->ErrorCode = HAL_SPI_ERROR_FLAG;
+  }
+
+  /* Clear overrun flag in 2 Lines communication mode because received is not read */
+  if (hspi->Init.Direction == SPI_DIRECTION_2LINES)
+  {
+    __HAL_SPI_CLEAR_OVRFLAG(hspi);
+  }
+
+  if (hspi->ErrorCode != HAL_SPI_ERROR_NONE)
+  {
+    errorcode = HAL_ERROR;
+  }
+
+error:
+  hspi->State = HAL_SPI_STATE_READY;
+  /* Process Unlocked */
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Receive an amount of data in blocking mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pData pointer to data buffer
+  * @param  Size amount of data to be received
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout)
+{
+#if (USE_SPI_CRC != 0U)
+  __IO uint32_t tmpreg = 0U;
+#endif /* USE_SPI_CRC */
+  uint32_t tickstart;
+  HAL_StatusTypeDef errorcode = HAL_OK;
+
+  if ((hspi->Init.Mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES))
+  {
+    hspi->State = HAL_SPI_STATE_BUSY_RX;
+    /* Call transmit-receive function to send Dummy data on Tx line and generate clock on CLK line */
+    return HAL_SPI_TransmitReceive(hspi, pData, pData, Size, Timeout);
+  }
+
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  /* Init tickstart for timeout management*/
+  tickstart = HAL_GetTick();
+
+  if (hspi->State != HAL_SPI_STATE_READY)
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  if ((pData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  /* Set the transaction information */
+  hspi->State       = HAL_SPI_STATE_BUSY_RX;
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pRxBuffPtr  = (uint8_t *)pData;
+  hspi->RxXferSize  = Size;
+  hspi->RxXferCount = Size;
+
+  /*Init field not used in handle to zero */
+  hspi->pTxBuffPtr  = (uint8_t *)NULL;
+  hspi->TxXferSize  = 0U;
+  hspi->TxXferCount = 0U;
+  hspi->RxISR       = NULL;
+  hspi->TxISR       = NULL;
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+    /* this is done to handle the CRCNEXT before the latest data */
+    hspi->RxXferCount--;
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Configure communication direction: 1Line */
+  if (hspi->Init.Direction == SPI_DIRECTION_1LINE)
+  {
+    /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */
+    __HAL_SPI_DISABLE(hspi);
+    SPI_1LINE_RX(hspi);
+  }
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+
+  /* Receive data in 8 Bit mode */
+  if (hspi->Init.DataSize == SPI_DATASIZE_8BIT)
+  {
+    /* Transfer loop */
+    while (hspi->RxXferCount > 0U)
+    {
+      /* Check the RXNE flag */
+      if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE))
+      {
+        /* read the received data */
+        (* (uint8_t *)hspi->pRxBuffPtr) = *(__IO uint8_t *)&hspi->Instance->DR;
+        hspi->pRxBuffPtr += sizeof(uint8_t);
+        hspi->RxXferCount--;
+      }
+      else
+      {
+        /* Timeout management */
+        if ((((HAL_GetTick() - tickstart) >=  Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U))
+        {
+          errorcode = HAL_TIMEOUT;
+          goto error;
+        }
+      }
+    }
+  }
+  else
+  {
+    /* Transfer loop */
+    while (hspi->RxXferCount > 0U)
+    {
+      /* Check the RXNE flag */
+      if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE))
+      {
+        *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)hspi->Instance->DR;
+        hspi->pRxBuffPtr += sizeof(uint16_t);
+        hspi->RxXferCount--;
+      }
+      else
+      {
+        /* Timeout management */
+        if ((((HAL_GetTick() - tickstart) >=  Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U))
+        {
+          errorcode = HAL_TIMEOUT;
+          goto error;
+        }
+      }
+    }
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Handle the CRC Transmission */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    /* freeze the CRC before the latest data */
+    SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+
+    /* Read the latest data */
+    if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, Timeout, tickstart) != HAL_OK)
+    {
+      /* the latest data has not been received */
+      errorcode = HAL_TIMEOUT;
+      goto error;
+    }
+
+    /* Receive last data in 16 Bit mode */
+    if (hspi->Init.DataSize == SPI_DATASIZE_16BIT)
+    {
+      *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)hspi->Instance->DR;
+    }
+    /* Receive last data in 8 Bit mode */
+    else
+    {
+      (*(uint8_t *)hspi->pRxBuffPtr) = *(__IO uint8_t *)&hspi->Instance->DR;
+    }
+
+    /* Wait the CRC data */
+    if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, Timeout, tickstart) != HAL_OK)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+      errorcode = HAL_TIMEOUT;
+      goto error;
+    }
+
+    /* Read CRC to Flush DR and RXNE flag */
+    tmpreg = READ_REG(hspi->Instance->DR);
+    /* To avoid GCC warning */
+    UNUSED(tmpreg);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Check the end of the transaction */
+  if (SPI_EndRxTransaction(hspi, Timeout, tickstart) != HAL_OK)
+  {
+    hspi->ErrorCode = HAL_SPI_ERROR_FLAG;
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Check if CRC error occurred */
+  if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR))
+  {
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+    __HAL_SPI_CLEAR_CRCERRFLAG(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  if (hspi->ErrorCode != HAL_SPI_ERROR_NONE)
+  {
+    errorcode = HAL_ERROR;
+  }
+
+error :
+  hspi->State = HAL_SPI_STATE_READY;
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Transmit and Receive an amount of data in blocking mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pTxData pointer to transmission data buffer
+  * @param  pRxData pointer to reception data buffer
+  * @param  Size amount of data to be sent and received
+  * @param  Timeout Timeout duration
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size,
+                                          uint32_t Timeout)
+{
+  uint16_t             initial_TxXferCount;
+  uint32_t             tmp_mode;
+  HAL_SPI_StateTypeDef tmp_state;
+  uint32_t             tickstart;
+#if (USE_SPI_CRC != 0U)
+  __IO uint32_t tmpreg = 0U;
+#endif /* USE_SPI_CRC */
+
+  /* Variable used to alternate Rx and Tx during transfer */
+  uint32_t             txallowed = 1U;
+  HAL_StatusTypeDef    errorcode = HAL_OK;
+
+  /* Check Direction parameter */
+  assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction));
+
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  /* Init tickstart for timeout management*/
+  tickstart = HAL_GetTick();
+
+  /* Init temporary variables */
+  tmp_state           = hspi->State;
+  tmp_mode            = hspi->Init.Mode;
+  initial_TxXferCount = Size;
+
+  if (!((tmp_state == HAL_SPI_STATE_READY) || \
+        ((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX))))
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  if ((pTxData == NULL) || (pRxData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  /* Don't overwrite in case of HAL_SPI_STATE_BUSY_RX */
+  if (hspi->State != HAL_SPI_STATE_BUSY_RX)
+  {
+    hspi->State = HAL_SPI_STATE_BUSY_TX_RX;
+  }
+
+  /* Set the transaction information */
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pRxBuffPtr  = (uint8_t *)pRxData;
+  hspi->RxXferCount = Size;
+  hspi->RxXferSize  = Size;
+  hspi->pTxBuffPtr  = (uint8_t *)pTxData;
+  hspi->TxXferCount = Size;
+  hspi->TxXferSize  = Size;
+
+  /*Init field not used in handle to zero */
+  hspi->RxISR       = NULL;
+  hspi->TxISR       = NULL;
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+
+  /* Transmit and Receive data in 16 Bit mode */
+  if (hspi->Init.DataSize == SPI_DATASIZE_16BIT)
+  {
+    if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U))
+    {
+      hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr);
+      hspi->pTxBuffPtr += sizeof(uint16_t);
+      hspi->TxXferCount--;
+    }
+    while ((hspi->TxXferCount > 0U) || (hspi->RxXferCount > 0U))
+    {
+      /* Check TXE flag */
+      if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) && (hspi->TxXferCount > 0U) && (txallowed == 1U))
+      {
+        hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr);
+        hspi->pTxBuffPtr += sizeof(uint16_t);
+        hspi->TxXferCount--;
+        /* Next Data is a reception (Rx). Tx not allowed */
+        txallowed = 0U;
+
+#if (USE_SPI_CRC != 0U)
+        /* Enable CRC Transmission */
+        if ((hspi->TxXferCount == 0U) && (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE))
+        {
+          SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+        }
+#endif /* USE_SPI_CRC */
+      }
+
+      /* Check RXNE flag */
+      if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) && (hspi->RxXferCount > 0U))
+      {
+        *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)hspi->Instance->DR;
+        hspi->pRxBuffPtr += sizeof(uint16_t);
+        hspi->RxXferCount--;
+        /* Next Data is a Transmission (Tx). Tx is allowed */
+        txallowed = 1U;
+      }
+      if (((HAL_GetTick() - tickstart) >=  Timeout) && (Timeout != HAL_MAX_DELAY))
+      {
+        errorcode = HAL_TIMEOUT;
+        goto error;
+      }
+    }
+  }
+  /* Transmit and Receive data in 8 Bit mode */
+  else
+  {
+    if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U))
+    {
+      *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr);
+      hspi->pTxBuffPtr += sizeof(uint8_t);
+      hspi->TxXferCount--;
+    }
+    while ((hspi->TxXferCount > 0U) || (hspi->RxXferCount > 0U))
+    {
+      /* Check TXE flag */
+      if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) && (hspi->TxXferCount > 0U) && (txallowed == 1U))
+      {
+        *(__IO uint8_t *)&hspi->Instance->DR = (*hspi->pTxBuffPtr);
+        hspi->pTxBuffPtr++;
+        hspi->TxXferCount--;
+        /* Next Data is a reception (Rx). Tx not allowed */
+        txallowed = 0U;
+
+#if (USE_SPI_CRC != 0U)
+        /* Enable CRC Transmission */
+        if ((hspi->TxXferCount == 0U) && (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE))
+        {
+          SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+        }
+#endif /* USE_SPI_CRC */
+      }
+
+      /* Wait until RXNE flag is reset */
+      if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) && (hspi->RxXferCount > 0U))
+      {
+        (*(uint8_t *)hspi->pRxBuffPtr) = hspi->Instance->DR;
+        hspi->pRxBuffPtr++;
+        hspi->RxXferCount--;
+        /* Next Data is a Transmission (Tx). Tx is allowed */
+        txallowed = 1U;
+      }
+      if ((((HAL_GetTick() - tickstart) >=  Timeout) && ((Timeout != HAL_MAX_DELAY))) || (Timeout == 0U))
+      {
+        errorcode = HAL_TIMEOUT;
+        goto error;
+      }
+    }
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Read CRC from DR to close CRC calculation process */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    /* Wait until TXE flag */
+    if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, Timeout, tickstart) != HAL_OK)
+    {
+      /* Error on the CRC reception */
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+      errorcode = HAL_TIMEOUT;
+      goto error;
+    }
+    /* Read CRC */
+    tmpreg = READ_REG(hspi->Instance->DR);
+    /* To avoid GCC warning */
+    UNUSED(tmpreg);
+  }
+
+  /* Check if CRC error occurred */
+  if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR))
+  {
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+    /* Clear CRC Flag */
+    __HAL_SPI_CLEAR_CRCERRFLAG(hspi);
+
+    errorcode = HAL_ERROR;
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Check the end of the transaction */
+  if (SPI_EndRxTxTransaction(hspi, Timeout, tickstart) != HAL_OK)
+  {
+    errorcode = HAL_ERROR;
+    hspi->ErrorCode = HAL_SPI_ERROR_FLAG;
+    goto error;
+  }
+
+  /* Clear overrun flag in 2 Lines communication mode because received is not read */
+  if (hspi->Init.Direction == SPI_DIRECTION_2LINES)
+  {
+    __HAL_SPI_CLEAR_OVRFLAG(hspi);
+  }
+
+error :
+  hspi->State = HAL_SPI_STATE_READY;
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Transmit an amount of data in non-blocking mode with Interrupt.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pData pointer to data buffer
+  * @param  Size amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size)
+{
+  HAL_StatusTypeDef errorcode = HAL_OK;
+
+  /* Check Direction parameter */
+  assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction));
+
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  if ((pData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  if (hspi->State != HAL_SPI_STATE_READY)
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  /* Set the transaction information */
+  hspi->State       = HAL_SPI_STATE_BUSY_TX;
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pTxBuffPtr  = (uint8_t *)pData;
+  hspi->TxXferSize  = Size;
+  hspi->TxXferCount = Size;
+
+  /* Init field not used in handle to zero */
+  hspi->pRxBuffPtr  = (uint8_t *)NULL;
+  hspi->RxXferSize  = 0U;
+  hspi->RxXferCount = 0U;
+  hspi->RxISR       = NULL;
+
+  /* Set the function for IT treatment */
+  if (hspi->Init.DataSize > SPI_DATASIZE_8BIT)
+  {
+    hspi->TxISR = SPI_TxISR_16BIT;
+  }
+  else
+  {
+    hspi->TxISR = SPI_TxISR_8BIT;
+  }
+
+  /* Configure communication direction : 1Line */
+  if (hspi->Init.Direction == SPI_DIRECTION_1LINE)
+  {
+    /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */
+    __HAL_SPI_DISABLE(hspi);
+    SPI_1LINE_TX(hspi);
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Enable TXE and ERR interrupt */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_ERR));
+
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+
+error :
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Receive an amount of data in non-blocking mode with Interrupt.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pData pointer to data buffer
+  * @param  Size amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Receive_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size)
+{
+  HAL_StatusTypeDef errorcode = HAL_OK;
+
+  if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER))
+  {
+    hspi->State = HAL_SPI_STATE_BUSY_RX;
+    /* Call transmit-receive function to send Dummy data on Tx line and generate clock on CLK line */
+    return HAL_SPI_TransmitReceive_IT(hspi, pData, pData, Size);
+  }
+
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  if (hspi->State != HAL_SPI_STATE_READY)
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  if ((pData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  /* Set the transaction information */
+  hspi->State       = HAL_SPI_STATE_BUSY_RX;
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pRxBuffPtr  = (uint8_t *)pData;
+  hspi->RxXferSize  = Size;
+  hspi->RxXferCount = Size;
+
+  /* Init field not used in handle to zero */
+  hspi->pTxBuffPtr  = (uint8_t *)NULL;
+  hspi->TxXferSize  = 0U;
+  hspi->TxXferCount = 0U;
+  hspi->TxISR       = NULL;
+
+  /* Set the function for IT treatment */
+  if (hspi->Init.DataSize > SPI_DATASIZE_8BIT)
+  {
+    hspi->RxISR = SPI_RxISR_16BIT;
+  }
+  else
+  {
+    hspi->RxISR = SPI_RxISR_8BIT;
+  }
+
+  /* Configure communication direction : 1Line */
+  if (hspi->Init.Direction == SPI_DIRECTION_1LINE)
+  {
+    /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */
+    __HAL_SPI_DISABLE(hspi);
+    SPI_1LINE_RX(hspi);
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Enable TXE and ERR interrupt */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR));
+
+  /* Note : The SPI must be enabled after unlocking current process
+            to avoid the risk of SPI interrupt handle execution before current
+            process unlock */
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+
+error :
+  /* Process Unlocked */
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Transmit and Receive an amount of data in non-blocking mode with Interrupt.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pTxData pointer to transmission data buffer
+  * @param  pRxData pointer to reception data buffer
+  * @param  Size amount of data to be sent and received
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_TransmitReceive_IT(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size)
+{
+  uint32_t             tmp_mode;
+  HAL_SPI_StateTypeDef tmp_state;
+  HAL_StatusTypeDef    errorcode = HAL_OK;
+
+  /* Check Direction parameter */
+  assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction));
+
+  /* Process locked */
+  __HAL_LOCK(hspi);
+
+  /* Init temporary variables */
+  tmp_state           = hspi->State;
+  tmp_mode            = hspi->Init.Mode;
+
+  if (!((tmp_state == HAL_SPI_STATE_READY) || \
+        ((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX))))
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  if ((pTxData == NULL) || (pRxData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  /* Don't overwrite in case of HAL_SPI_STATE_BUSY_RX */
+  if (hspi->State != HAL_SPI_STATE_BUSY_RX)
+  {
+    hspi->State = HAL_SPI_STATE_BUSY_TX_RX;
+  }
+
+  /* Set the transaction information */
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pTxBuffPtr  = (uint8_t *)pTxData;
+  hspi->TxXferSize  = Size;
+  hspi->TxXferCount = Size;
+  hspi->pRxBuffPtr  = (uint8_t *)pRxData;
+  hspi->RxXferSize  = Size;
+  hspi->RxXferCount = Size;
+
+  /* Set the function for IT treatment */
+  if (hspi->Init.DataSize > SPI_DATASIZE_8BIT)
+  {
+    hspi->RxISR     = SPI_2linesRxISR_16BIT;
+    hspi->TxISR     = SPI_2linesTxISR_16BIT;
+  }
+  else
+  {
+    hspi->RxISR     = SPI_2linesRxISR_8BIT;
+    hspi->TxISR     = SPI_2linesTxISR_8BIT;
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Enable TXE, RXNE and ERR interrupt */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_RXNE | SPI_IT_ERR));
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+
+error :
+  /* Process Unlocked */
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Transmit an amount of data in non-blocking mode with DMA.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pData pointer to data buffer
+  * @param  Size amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Transmit_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size)
+{
+  HAL_StatusTypeDef errorcode = HAL_OK;
+
+  /* Check tx dma handle */
+  assert_param(IS_SPI_DMA_HANDLE(hspi->hdmatx));
+
+  /* Check Direction parameter */
+  assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction));
+
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  if (hspi->State != HAL_SPI_STATE_READY)
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  if ((pData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  /* Set the transaction information */
+  hspi->State       = HAL_SPI_STATE_BUSY_TX;
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pTxBuffPtr  = (uint8_t *)pData;
+  hspi->TxXferSize  = Size;
+  hspi->TxXferCount = Size;
+
+  /* Init field not used in handle to zero */
+  hspi->pRxBuffPtr  = (uint8_t *)NULL;
+  hspi->TxISR       = NULL;
+  hspi->RxISR       = NULL;
+  hspi->RxXferSize  = 0U;
+  hspi->RxXferCount = 0U;
+
+  /* Configure communication direction : 1Line */
+  if (hspi->Init.Direction == SPI_DIRECTION_1LINE)
+  {
+    /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */
+    __HAL_SPI_DISABLE(hspi);
+    SPI_1LINE_TX(hspi);
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Set the SPI TxDMA Half transfer complete callback */
+  hspi->hdmatx->XferHalfCpltCallback = SPI_DMAHalfTransmitCplt;
+
+  /* Set the SPI TxDMA transfer complete callback */
+  hspi->hdmatx->XferCpltCallback = SPI_DMATransmitCplt;
+
+  /* Set the DMA error callback */
+  hspi->hdmatx->XferErrorCallback = SPI_DMAError;
+
+  /* Set the DMA AbortCpltCallback */
+  hspi->hdmatx->XferAbortCallback = NULL;
+
+  /* Enable the Tx DMA Stream/Channel */
+  if (HAL_OK != HAL_DMA_Start_IT(hspi->hdmatx, (uint32_t)hspi->pTxBuffPtr, (uint32_t)&hspi->Instance->DR,
+                                 hspi->TxXferCount))
+  {
+    /* Update SPI error code */
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA);
+    errorcode = HAL_ERROR;
+
+    hspi->State = HAL_SPI_STATE_READY;
+    goto error;
+  }
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+
+  /* Enable the SPI Error Interrupt Bit */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_ERR));
+
+  /* Enable Tx DMA Request */
+  SET_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN);
+
+error :
+  /* Process Unlocked */
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Receive an amount of data in non-blocking mode with DMA.
+  * @note   In case of MASTER mode and SPI_DIRECTION_2LINES direction, hdmatx shall be defined.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pData pointer to data buffer
+  * @note   When the CRC feature is enabled the pData Length must be Size + 1.
+  * @param  Size amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Receive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size)
+{
+  HAL_StatusTypeDef errorcode = HAL_OK;
+
+  /* Check rx dma handle */
+  assert_param(IS_SPI_DMA_HANDLE(hspi->hdmarx));
+
+  if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER))
+  {
+    hspi->State = HAL_SPI_STATE_BUSY_RX;
+
+    /* Check tx dma handle */
+    assert_param(IS_SPI_DMA_HANDLE(hspi->hdmatx));
+
+    /* Call transmit-receive function to send Dummy data on Tx line and generate clock on CLK line */
+    return HAL_SPI_TransmitReceive_DMA(hspi, pData, pData, Size);
+  }
+
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  if (hspi->State != HAL_SPI_STATE_READY)
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  if ((pData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  /* Set the transaction information */
+  hspi->State       = HAL_SPI_STATE_BUSY_RX;
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pRxBuffPtr  = (uint8_t *)pData;
+  hspi->RxXferSize  = Size;
+  hspi->RxXferCount = Size;
+
+  /*Init field not used in handle to zero */
+  hspi->RxISR       = NULL;
+  hspi->TxISR       = NULL;
+  hspi->TxXferSize  = 0U;
+  hspi->TxXferCount = 0U;
+
+  /* Configure communication direction : 1Line */
+  if (hspi->Init.Direction == SPI_DIRECTION_1LINE)
+  {
+    /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */
+    __HAL_SPI_DISABLE(hspi);
+    SPI_1LINE_RX(hspi);
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Set the SPI RxDMA Half transfer complete callback */
+  hspi->hdmarx->XferHalfCpltCallback = SPI_DMAHalfReceiveCplt;
+
+  /* Set the SPI Rx DMA transfer complete callback */
+  hspi->hdmarx->XferCpltCallback = SPI_DMAReceiveCplt;
+
+  /* Set the DMA error callback */
+  hspi->hdmarx->XferErrorCallback = SPI_DMAError;
+
+  /* Set the DMA AbortCpltCallback */
+  hspi->hdmarx->XferAbortCallback = NULL;
+
+  /* Enable the Rx DMA Stream/Channel  */
+  if (HAL_OK != HAL_DMA_Start_IT(hspi->hdmarx, (uint32_t)&hspi->Instance->DR, (uint32_t)hspi->pRxBuffPtr,
+                                 hspi->RxXferCount))
+  {
+    /* Update SPI error code */
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA);
+    errorcode = HAL_ERROR;
+
+    hspi->State = HAL_SPI_STATE_READY;
+    goto error;
+  }
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+
+  /* Enable the SPI Error Interrupt Bit */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_ERR));
+
+  /* Enable Rx DMA Request */
+  SET_BIT(hspi->Instance->CR2, SPI_CR2_RXDMAEN);
+
+error:
+  /* Process Unlocked */
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Transmit and Receive an amount of data in non-blocking mode with DMA.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  pTxData pointer to transmission data buffer
+  * @param  pRxData pointer to reception data buffer
+  * @note   When the CRC feature is enabled the pRxData Length must be Size + 1
+  * @param  Size amount of data to be sent
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_TransmitReceive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData,
+                                              uint16_t Size)
+{
+  uint32_t             tmp_mode;
+  HAL_SPI_StateTypeDef tmp_state;
+  HAL_StatusTypeDef errorcode = HAL_OK;
+
+  /* Check rx & tx dma handles */
+  assert_param(IS_SPI_DMA_HANDLE(hspi->hdmarx));
+  assert_param(IS_SPI_DMA_HANDLE(hspi->hdmatx));
+
+  /* Check Direction parameter */
+  assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction));
+
+  /* Process locked */
+  __HAL_LOCK(hspi);
+
+  /* Init temporary variables */
+  tmp_state           = hspi->State;
+  tmp_mode            = hspi->Init.Mode;
+
+  if (!((tmp_state == HAL_SPI_STATE_READY) ||
+        ((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX))))
+  {
+    errorcode = HAL_BUSY;
+    goto error;
+  }
+
+  if ((pTxData == NULL) || (pRxData == NULL) || (Size == 0U))
+  {
+    errorcode = HAL_ERROR;
+    goto error;
+  }
+
+  /* Don't overwrite in case of HAL_SPI_STATE_BUSY_RX */
+  if (hspi->State != HAL_SPI_STATE_BUSY_RX)
+  {
+    hspi->State = HAL_SPI_STATE_BUSY_TX_RX;
+  }
+
+  /* Set the transaction information */
+  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
+  hspi->pTxBuffPtr  = (uint8_t *)pTxData;
+  hspi->TxXferSize  = Size;
+  hspi->TxXferCount = Size;
+  hspi->pRxBuffPtr  = (uint8_t *)pRxData;
+  hspi->RxXferSize  = Size;
+  hspi->RxXferCount = Size;
+
+  /* Init field not used in handle to zero */
+  hspi->RxISR       = NULL;
+  hspi->TxISR       = NULL;
+
+#if (USE_SPI_CRC != 0U)
+  /* Reset CRC Calculation */
+  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+  {
+    SPI_RESET_CRC(hspi);
+  }
+#endif /* USE_SPI_CRC */
+
+  /* Check if we are in Rx only or in Rx/Tx Mode and configure the DMA transfer complete callback */
+  if (hspi->State == HAL_SPI_STATE_BUSY_RX)
+  {
+    /* Set the SPI Rx DMA Half transfer complete callback */
+    hspi->hdmarx->XferHalfCpltCallback = SPI_DMAHalfReceiveCplt;
+    hspi->hdmarx->XferCpltCallback     = SPI_DMAReceiveCplt;
+  }
+  else
+  {
+    /* Set the SPI Tx/Rx DMA Half transfer complete callback */
+    hspi->hdmarx->XferHalfCpltCallback = SPI_DMAHalfTransmitReceiveCplt;
+    hspi->hdmarx->XferCpltCallback     = SPI_DMATransmitReceiveCplt;
+  }
+
+  /* Set the DMA error callback */
+  hspi->hdmarx->XferErrorCallback = SPI_DMAError;
+
+  /* Set the DMA AbortCpltCallback */
+  hspi->hdmarx->XferAbortCallback = NULL;
+
+  /* Enable the Rx DMA Stream/Channel  */
+  if (HAL_OK != HAL_DMA_Start_IT(hspi->hdmarx, (uint32_t)&hspi->Instance->DR, (uint32_t)hspi->pRxBuffPtr,
+                                 hspi->RxXferCount))
+  {
+    /* Update SPI error code */
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA);
+    errorcode = HAL_ERROR;
+
+    hspi->State = HAL_SPI_STATE_READY;
+    goto error;
+  }
+
+  /* Enable Rx DMA Request */
+  SET_BIT(hspi->Instance->CR2, SPI_CR2_RXDMAEN);
+
+  /* Set the SPI Tx DMA transfer complete callback as NULL because the communication closing
+  is performed in DMA reception complete callback  */
+  hspi->hdmatx->XferHalfCpltCallback = NULL;
+  hspi->hdmatx->XferCpltCallback     = NULL;
+  hspi->hdmatx->XferErrorCallback    = NULL;
+  hspi->hdmatx->XferAbortCallback    = NULL;
+
+  /* Enable the Tx DMA Stream/Channel  */
+  if (HAL_OK != HAL_DMA_Start_IT(hspi->hdmatx, (uint32_t)hspi->pTxBuffPtr, (uint32_t)&hspi->Instance->DR,
+                                 hspi->TxXferCount))
+  {
+    /* Update SPI error code */
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA);
+    errorcode = HAL_ERROR;
+
+    hspi->State = HAL_SPI_STATE_READY;
+    goto error;
+  }
+
+  /* Check if the SPI is already enabled */
+  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
+  {
+    /* Enable SPI peripheral */
+    __HAL_SPI_ENABLE(hspi);
+  }
+  /* Enable the SPI Error Interrupt Bit */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_ERR));
+
+  /* Enable Tx DMA Request */
+  SET_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN);
+
+error :
+  /* Process Unlocked */
+  __HAL_UNLOCK(hspi);
+  return errorcode;
+}
+
+/**
+  * @brief  Abort ongoing transfer (blocking mode).
+  * @param  hspi SPI handle.
+  * @note   This procedure could be used for aborting any ongoing transfer (Tx and Rx),
+  *         started in Interrupt or DMA mode.
+  *         This procedure performs following operations :
+  *           - Disable SPI Interrupts (depending of transfer direction)
+  *           - Disable the DMA transfer in the peripheral register (if enabled)
+  *           - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode)
+  *           - Set handle State to READY
+  * @note   This procedure is executed in blocking mode : when exiting function, Abort is considered as completed.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Abort(SPI_HandleTypeDef *hspi)
+{
+  HAL_StatusTypeDef errorcode;
+  __IO uint32_t count;
+  __IO uint32_t resetcount;
+
+  /* Initialized local variable  */
+  errorcode = HAL_OK;
+  resetcount = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U);
+  count = resetcount;
+
+  /* Clear ERRIE interrupt to avoid error interrupts generation during Abort procedure */
+  CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_ERRIE);
+
+  /* Disable TXEIE, RXNEIE and ERRIE(mode fault event, overrun error, TI frame error) interrupts */
+  if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXEIE))
+  {
+    hspi->TxISR = SPI_AbortTx_ISR;
+    /* Wait HAL_SPI_STATE_ABORT state */
+    do
+    {
+      if (count == 0U)
+      {
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+        break;
+      }
+      count--;
+    } while (hspi->State != HAL_SPI_STATE_ABORT);
+    /* Reset Timeout Counter */
+    count = resetcount;
+  }
+
+  if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXNEIE))
+  {
+    hspi->RxISR = SPI_AbortRx_ISR;
+    /* Wait HAL_SPI_STATE_ABORT state */
+    do
+    {
+      if (count == 0U)
+      {
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+        break;
+      }
+      count--;
+    } while (hspi->State != HAL_SPI_STATE_ABORT);
+    /* Reset Timeout Counter */
+    count = resetcount;
+  }
+
+  /* Disable the SPI DMA Tx request if enabled */
+  if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXDMAEN))
+  {
+    /* Abort the SPI DMA Tx Stream/Channel : use blocking DMA Abort API (no callback) */
+    if (hspi->hdmatx != NULL)
+    {
+      /* Set the SPI DMA Abort callback :
+      will lead to call HAL_SPI_AbortCpltCallback() at end of DMA abort procedure */
+      hspi->hdmatx->XferAbortCallback = NULL;
+
+      /* Abort DMA Tx Handle linked to SPI Peripheral */
+      if (HAL_DMA_Abort(hspi->hdmatx) != HAL_OK)
+      {
+        hspi->ErrorCode = HAL_SPI_ERROR_ABORT;
+      }
+
+      /* Disable Tx DMA Request */
+      CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_TXDMAEN));
+
+      /* Wait until TXE flag is set */
+      do
+      {
+        if (count == 0U)
+        {
+          SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+          break;
+        }
+        count--;
+      } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET);
+    }
+  }
+
+  /* Disable the SPI DMA Rx request if enabled */
+  if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXDMAEN))
+  {
+    /* Abort the SPI DMA Rx Stream/Channel : use blocking DMA Abort API (no callback) */
+    if (hspi->hdmarx != NULL)
+    {
+      /* Set the SPI DMA Abort callback :
+      will lead to call HAL_SPI_AbortCpltCallback() at end of DMA abort procedure */
+      hspi->hdmarx->XferAbortCallback = NULL;
+
+      /* Abort DMA Rx Handle linked to SPI Peripheral */
+      if (HAL_DMA_Abort(hspi->hdmarx) != HAL_OK)
+      {
+        hspi->ErrorCode = HAL_SPI_ERROR_ABORT;
+      }
+
+      /* Disable peripheral */
+      __HAL_SPI_DISABLE(hspi);
+
+      /* Disable Rx DMA Request */
+      CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_RXDMAEN));
+    }
+  }
+  /* Reset Tx and Rx transfer counters */
+  hspi->RxXferCount = 0U;
+  hspi->TxXferCount = 0U;
+
+  /* Check error during Abort procedure */
+  if (hspi->ErrorCode == HAL_SPI_ERROR_ABORT)
+  {
+    /* return HAL_Error in case of error during Abort procedure */
+    errorcode = HAL_ERROR;
+  }
+  else
+  {
+    /* Reset errorCode */
+    hspi->ErrorCode = HAL_SPI_ERROR_NONE;
+  }
+
+  /* Clear the Error flags in the SR register */
+  __HAL_SPI_CLEAR_OVRFLAG(hspi);
+  __HAL_SPI_CLEAR_FREFLAG(hspi);
+
+  /* Restore hspi->state to ready */
+  hspi->State = HAL_SPI_STATE_READY;
+
+  return errorcode;
+}
+
+/**
+  * @brief  Abort ongoing transfer (Interrupt mode).
+  * @param  hspi SPI handle.
+  * @note   This procedure could be used for aborting any ongoing transfer (Tx and Rx),
+  *         started in Interrupt or DMA mode.
+  *         This procedure performs following operations :
+  *           - Disable SPI Interrupts (depending of transfer direction)
+  *           - Disable the DMA transfer in the peripheral register (if enabled)
+  *           - Abort DMA transfer by calling HAL_DMA_Abort_IT (in case of transfer in DMA mode)
+  *           - Set handle State to READY
+  *           - At abort completion, call user abort complete callback
+  * @note   This procedure is executed in Interrupt mode, meaning that abort procedure could be
+  *         considered as completed only when user abort complete callback is executed (not when exiting function).
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_Abort_IT(SPI_HandleTypeDef *hspi)
+{
+  HAL_StatusTypeDef errorcode;
+  uint32_t abortcplt ;
+  __IO uint32_t count;
+  __IO uint32_t resetcount;
+
+  /* Initialized local variable  */
+  errorcode = HAL_OK;
+  abortcplt = 1U;
+  resetcount = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U);
+  count = resetcount;
+
+  /* Clear ERRIE interrupt to avoid error interrupts generation during Abort procedure */
+  CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_ERRIE);
+
+  /* Change Rx and Tx Irq Handler to Disable TXEIE, RXNEIE and ERRIE interrupts */
+  if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXEIE))
+  {
+    hspi->TxISR = SPI_AbortTx_ISR;
+    /* Wait HAL_SPI_STATE_ABORT state */
+    do
+    {
+      if (count == 0U)
+      {
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+        break;
+      }
+      count--;
+    } while (hspi->State != HAL_SPI_STATE_ABORT);
+    /* Reset Timeout Counter */
+    count = resetcount;
+  }
+
+  if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXNEIE))
+  {
+    hspi->RxISR = SPI_AbortRx_ISR;
+    /* Wait HAL_SPI_STATE_ABORT state */
+    do
+    {
+      if (count == 0U)
+      {
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+        break;
+      }
+      count--;
+    } while (hspi->State != HAL_SPI_STATE_ABORT);
+    /* Reset Timeout Counter */
+    count = resetcount;
+  }
+
+  /* If DMA Tx and/or DMA Rx Handles are associated to SPI Handle, DMA Abort complete callbacks should be initialised
+     before any call to DMA Abort functions */
+  /* DMA Tx Handle is valid */
+  if (hspi->hdmatx != NULL)
+  {
+    /* Set DMA Abort Complete callback if UART DMA Tx request if enabled.
+       Otherwise, set it to NULL */
+    if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXDMAEN))
+    {
+      hspi->hdmatx->XferAbortCallback = SPI_DMATxAbortCallback;
+    }
+    else
+    {
+      hspi->hdmatx->XferAbortCallback = NULL;
+    }
+  }
+  /* DMA Rx Handle is valid */
+  if (hspi->hdmarx != NULL)
+  {
+    /* Set DMA Abort Complete callback if UART DMA Rx request if enabled.
+       Otherwise, set it to NULL */
+    if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXDMAEN))
+    {
+      hspi->hdmarx->XferAbortCallback = SPI_DMARxAbortCallback;
+    }
+    else
+    {
+      hspi->hdmarx->XferAbortCallback = NULL;
+    }
+  }
+
+  /* Disable the SPI DMA Tx request if enabled */
+  if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXDMAEN))
+  {
+    /* Abort the SPI DMA Tx Stream/Channel */
+    if (hspi->hdmatx != NULL)
+    {
+      /* Abort DMA Tx Handle linked to SPI Peripheral */
+      if (HAL_DMA_Abort_IT(hspi->hdmatx) != HAL_OK)
+      {
+        hspi->hdmatx->XferAbortCallback = NULL;
+        hspi->ErrorCode = HAL_SPI_ERROR_ABORT;
+      }
+      else
+      {
+        abortcplt = 0U;
+      }
+    }
+  }
+  /* Disable the SPI DMA Rx request if enabled */
+  if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXDMAEN))
+  {
+    /* Abort the SPI DMA Rx Stream/Channel */
+    if (hspi->hdmarx != NULL)
+    {
+      /* Abort DMA Rx Handle linked to SPI Peripheral */
+      if (HAL_DMA_Abort_IT(hspi->hdmarx) !=  HAL_OK)
+      {
+        hspi->hdmarx->XferAbortCallback = NULL;
+        hspi->ErrorCode = HAL_SPI_ERROR_ABORT;
+      }
+      else
+      {
+        abortcplt = 0U;
+      }
+    }
+  }
+
+  if (abortcplt == 1U)
+  {
+    /* Reset Tx and Rx transfer counters */
+    hspi->RxXferCount = 0U;
+    hspi->TxXferCount = 0U;
+
+    /* Check error during Abort procedure */
+    if (hspi->ErrorCode == HAL_SPI_ERROR_ABORT)
+    {
+      /* return HAL_Error in case of error during Abort procedure */
+      errorcode = HAL_ERROR;
+    }
+    else
+    {
+      /* Reset errorCode */
+      hspi->ErrorCode = HAL_SPI_ERROR_NONE;
+    }
+
+    /* Clear the Error flags in the SR register */
+    __HAL_SPI_CLEAR_OVRFLAG(hspi);
+    __HAL_SPI_CLEAR_FREFLAG(hspi);
+
+    /* Restore hspi->State to Ready */
+    hspi->State = HAL_SPI_STATE_READY;
+
+    /* As no DMA to be aborted, call directly user Abort complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+    hspi->AbortCpltCallback(hspi);
+#else
+    HAL_SPI_AbortCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+  }
+
+  return errorcode;
+}
+
+/**
+  * @brief  Pause the DMA Transfer.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for the specified SPI module.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi)
+{
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  /* Disable the SPI DMA Tx & Rx requests */
+  CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN);
+
+  /* Process Unlocked */
+  __HAL_UNLOCK(hspi);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Resume the DMA Transfer.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for the specified SPI module.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi)
+{
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
+  /* Enable the SPI DMA Tx & Rx requests */
+  SET_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN);
+
+  /* Process Unlocked */
+  __HAL_UNLOCK(hspi);
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Stop the DMA Transfer.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for the specified SPI module.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi)
+{
+  HAL_StatusTypeDef errorcode = HAL_OK;
+  /* The Lock is not implemented on this API to allow the user application
+     to call the HAL SPI API under callbacks HAL_SPI_TxCpltCallback() or HAL_SPI_RxCpltCallback() or HAL_SPI_TxRxCpltCallback():
+     when calling HAL_DMA_Abort() API the DMA TX/RX Transfer complete interrupt is generated
+     and the correspond call back is executed HAL_SPI_TxCpltCallback() or HAL_SPI_RxCpltCallback() or HAL_SPI_TxRxCpltCallback()
+     */
+
+  /* Abort the SPI DMA tx Stream/Channel  */
+  if (hspi->hdmatx != NULL)
+  {
+    if (HAL_OK != HAL_DMA_Abort(hspi->hdmatx))
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA);
+      errorcode = HAL_ERROR;
+    }
+  }
+  /* Abort the SPI DMA rx Stream/Channel  */
+  if (hspi->hdmarx != NULL)
+  {
+    if (HAL_OK != HAL_DMA_Abort(hspi->hdmarx))
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA);
+      errorcode = HAL_ERROR;
+    }
+  }
+
+  /* Disable the SPI DMA Tx & Rx requests */
+  CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN);
+  hspi->State = HAL_SPI_STATE_READY;
+  return errorcode;
+}
+
+/**
+  * @brief  Handle SPI interrupt request.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for the specified SPI module.
+  * @retval None
+  */
+void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi)
+{
+  uint32_t itsource = hspi->Instance->CR2;
+  uint32_t itflag   = hspi->Instance->SR;
+
+  /* SPI in mode Receiver ----------------------------------------------------*/
+  if ((SPI_CHECK_FLAG(itflag, SPI_FLAG_OVR) == RESET) &&
+      (SPI_CHECK_FLAG(itflag, SPI_FLAG_RXNE) != RESET) && (SPI_CHECK_IT_SOURCE(itsource, SPI_IT_RXNE) != RESET))
+  {
+    hspi->RxISR(hspi);
+    return;
+  }
+
+  /* SPI in mode Transmitter -------------------------------------------------*/
+  if ((SPI_CHECK_FLAG(itflag, SPI_FLAG_TXE) != RESET) && (SPI_CHECK_IT_SOURCE(itsource, SPI_IT_TXE) != RESET))
+  {
+    hspi->TxISR(hspi);
+    return;
+  }
+
+  /* SPI in Error Treatment --------------------------------------------------*/
+  if (((SPI_CHECK_FLAG(itflag, SPI_FLAG_MODF) != RESET) || (SPI_CHECK_FLAG(itflag, SPI_FLAG_OVR) != RESET)
+       || (SPI_CHECK_FLAG(itflag, SPI_FLAG_FRE) != RESET)) && (SPI_CHECK_IT_SOURCE(itsource, SPI_IT_ERR) != RESET))
+  {
+    /* SPI Overrun error interrupt occurred ----------------------------------*/
+    if (SPI_CHECK_FLAG(itflag, SPI_FLAG_OVR) != RESET)
+    {
+      if (hspi->State != HAL_SPI_STATE_BUSY_TX)
+      {
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_OVR);
+        __HAL_SPI_CLEAR_OVRFLAG(hspi);
+      }
+      else
+      {
+        __HAL_SPI_CLEAR_OVRFLAG(hspi);
+        return;
+      }
+    }
+
+    /* SPI Mode Fault error interrupt occurred -------------------------------*/
+    if (SPI_CHECK_FLAG(itflag, SPI_FLAG_MODF) != RESET)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_MODF);
+      __HAL_SPI_CLEAR_MODFFLAG(hspi);
+    }
+
+    /* SPI Frame error interrupt occurred ------------------------------------*/
+    if (SPI_CHECK_FLAG(itflag, SPI_FLAG_FRE) != RESET)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FRE);
+      __HAL_SPI_CLEAR_FREFLAG(hspi);
+    }
+
+    if (hspi->ErrorCode != HAL_SPI_ERROR_NONE)
+    {
+      /* Disable all interrupts */
+      __HAL_SPI_DISABLE_IT(hspi, SPI_IT_RXNE | SPI_IT_TXE | SPI_IT_ERR);
+
+      hspi->State = HAL_SPI_STATE_READY;
+      /* Disable the SPI DMA requests if enabled */
+      if ((HAL_IS_BIT_SET(itsource, SPI_CR2_TXDMAEN)) || (HAL_IS_BIT_SET(itsource, SPI_CR2_RXDMAEN)))
+      {
+        CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN));
+
+        /* Abort the SPI DMA Rx channel */
+        if (hspi->hdmarx != NULL)
+        {
+          /* Set the SPI DMA Abort callback :
+          will lead to call HAL_SPI_ErrorCallback() at end of DMA abort procedure */
+          hspi->hdmarx->XferAbortCallback = SPI_DMAAbortOnError;
+          if (HAL_OK != HAL_DMA_Abort_IT(hspi->hdmarx))
+          {
+            SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+          }
+        }
+        /* Abort the SPI DMA Tx channel */
+        if (hspi->hdmatx != NULL)
+        {
+          /* Set the SPI DMA Abort callback :
+          will lead to call HAL_SPI_ErrorCallback() at end of DMA abort procedure */
+          hspi->hdmatx->XferAbortCallback = SPI_DMAAbortOnError;
+          if (HAL_OK != HAL_DMA_Abort_IT(hspi->hdmatx))
+          {
+            SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+          }
+        }
+      }
+      else
+      {
+        /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+        hspi->ErrorCallback(hspi);
+#else
+        HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+      }
+    }
+    return;
+  }
+}
+
+/**
+  * @brief  Tx Transfer completed callback.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_TxCpltCallback should be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Rx Transfer completed callback.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_RxCpltCallback should be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Tx and Rx Transfer completed callback.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_TxRxCpltCallback should be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Tx Half Transfer completed callback.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_TxHalfCpltCallback should be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Rx Half Transfer completed callback.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_RxHalfCpltCallback() should be implemented in the user file
+   */
+}
+
+/**
+  * @brief  Tx and Rx Half Transfer callback.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_TxRxHalfCpltCallback() should be implemented in the user file
+   */
+}
+
+/**
+  * @brief  SPI error callback.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+__weak void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_ErrorCallback should be implemented in the user file
+   */
+  /* NOTE : The ErrorCode parameter in the hspi handle is updated by the SPI processes
+            and user can use HAL_SPI_GetError() API to check the latest error occurred
+   */
+}
+
+/**
+  * @brief  SPI Abort Complete callback.
+  * @param  hspi SPI handle.
+  * @retval None
+  */
+__weak void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hspi);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_SPI_AbortCpltCallback can be implemented in the user file.
+   */
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Exported_Functions_Group3 Peripheral State and Errors functions
+  * @brief   SPI control functions
+  *
+@verbatim
+ ===============================================================================
+                      ##### Peripheral State and Errors functions #####
+ ===============================================================================
+    [..]
+    This subsection provides a set of functions allowing to control the SPI.
+     (+) HAL_SPI_GetState() API can be helpful to check in run-time the state of the SPI peripheral
+     (+) HAL_SPI_GetError() check in run-time Errors occurring during communication
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Return the SPI handle state.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval SPI state
+  */
+HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi)
+{
+  /* Return SPI handle state */
+  return hspi->State;
+}
+
+/**
+  * @brief  Return the SPI error code.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval SPI error code in bitmap format
+  */
+uint32_t HAL_SPI_GetError(SPI_HandleTypeDef *hspi)
+{
+  /* Return SPI ErrorCode */
+  return hspi->ErrorCode;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup SPI_Private_Functions
+  * @brief   Private functions
+  * @{
+  */
+
+/**
+  * @brief  DMA SPI transmit process complete callback.
+  * @param  hdma pointer to a DMA_HandleTypeDef structure that contains
+  *               the configuration information for the specified DMA module.
+  * @retval None
+  */
+static void SPI_DMATransmitCplt(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+  uint32_t tickstart;
+
+  /* Init tickstart for timeout management*/
+  tickstart = HAL_GetTick();
+
+  /* DMA Normal Mode */
+  if ((hdma->Instance->CR & DMA_SxCR_CIRC) != DMA_SxCR_CIRC)
+  {
+    /* Disable ERR interrupt */
+    __HAL_SPI_DISABLE_IT(hspi, SPI_IT_ERR);
+
+    /* Disable Tx DMA Request */
+    CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN);
+
+    /* Check the end of the transaction */
+    if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+    }
+
+    /* Clear overrun flag in 2 Lines communication mode because received data is not read */
+    if (hspi->Init.Direction == SPI_DIRECTION_2LINES)
+    {
+      __HAL_SPI_CLEAR_OVRFLAG(hspi);
+    }
+
+    hspi->TxXferCount = 0U;
+    hspi->State = HAL_SPI_STATE_READY;
+
+    if (hspi->ErrorCode != HAL_SPI_ERROR_NONE)
+    {
+      /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+      hspi->ErrorCallback(hspi);
+#else
+      HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+      return;
+    }
+  }
+  /* Call user Tx complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->TxCpltCallback(hspi);
+#else
+  HAL_SPI_TxCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI receive process complete callback.
+  * @param  hdma pointer to a DMA_HandleTypeDef structure that contains
+  *               the configuration information for the specified DMA module.
+  * @retval None
+  */
+static void SPI_DMAReceiveCplt(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+  uint32_t tickstart;
+#if (USE_SPI_CRC != 0U)
+  __IO uint32_t tmpreg = 0U;
+#endif /* USE_SPI_CRC */
+
+  /* Init tickstart for timeout management*/
+  tickstart = HAL_GetTick();
+
+  /* DMA Normal Mode */
+  if ((hdma->Instance->CR & DMA_SxCR_CIRC) != DMA_SxCR_CIRC)
+  {
+    /* Disable ERR interrupt */
+    __HAL_SPI_DISABLE_IT(hspi, SPI_IT_ERR);
+
+#if (USE_SPI_CRC != 0U)
+    /* CRC handling */
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      /* Wait until RXNE flag */
+      if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK)
+      {
+        /* Error on the CRC reception */
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+      }
+      /* Read CRC */
+      tmpreg = READ_REG(hspi->Instance->DR);
+      /* To avoid GCC warning */
+      UNUSED(tmpreg);
+    }
+#endif /* USE_SPI_CRC */
+
+    /* Check if we are in Master RX 2 line mode */
+    if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER))
+    {
+      /* Disable Rx/Tx DMA Request (done by default to handle the case master rx direction 2 lines) */
+      CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN);
+    }
+    else
+    {
+      /* Normal case */
+      CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_RXDMAEN);
+    }
+
+    /* Check the end of the transaction */
+    if (SPI_EndRxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK)
+    {
+      hspi->ErrorCode = HAL_SPI_ERROR_FLAG;
+    }
+
+    hspi->RxXferCount = 0U;
+    hspi->State = HAL_SPI_STATE_READY;
+
+#if (USE_SPI_CRC != 0U)
+    /* Check if CRC error occurred */
+    if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR))
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+      __HAL_SPI_CLEAR_CRCERRFLAG(hspi);
+    }
+#endif /* USE_SPI_CRC */
+
+    if (hspi->ErrorCode != HAL_SPI_ERROR_NONE)
+    {
+      /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+      hspi->ErrorCallback(hspi);
+#else
+      HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+      return;
+    }
+  }
+  /* Call user Rx complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->RxCpltCallback(hspi);
+#else
+  HAL_SPI_RxCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI transmit receive process complete callback.
+  * @param  hdma pointer to a DMA_HandleTypeDef structure that contains
+  *               the configuration information for the specified DMA module.
+  * @retval None
+  */
+static void SPI_DMATransmitReceiveCplt(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+  uint32_t tickstart;
+#if (USE_SPI_CRC != 0U)
+  __IO uint32_t tmpreg = 0U;
+#endif /* USE_SPI_CRC */
+
+  /* Init tickstart for timeout management*/
+  tickstart = HAL_GetTick();
+
+  /* DMA Normal Mode */
+  if ((hdma->Instance->CR & DMA_SxCR_CIRC) != DMA_SxCR_CIRC)
+  {
+    /* Disable ERR interrupt */
+    __HAL_SPI_DISABLE_IT(hspi, SPI_IT_ERR);
+
+#if (USE_SPI_CRC != 0U)
+    /* CRC handling */
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      /* Wait the CRC data */
+      if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK)
+      {
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+      }
+      /* Read CRC to Flush DR and RXNE flag */
+      tmpreg = READ_REG(hspi->Instance->DR);
+      /* To avoid GCC warning */
+      UNUSED(tmpreg);
+    }
+#endif /* USE_SPI_CRC */
+
+    /* Check the end of the transaction */
+    if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+    }
+
+    /* Disable Rx/Tx DMA Request */
+    CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN);
+
+    hspi->TxXferCount = 0U;
+    hspi->RxXferCount = 0U;
+    hspi->State = HAL_SPI_STATE_READY;
+
+#if (USE_SPI_CRC != 0U)
+    /* Check if CRC error occurred */
+    if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR))
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+      __HAL_SPI_CLEAR_CRCERRFLAG(hspi);
+    }
+#endif /* USE_SPI_CRC */
+
+    if (hspi->ErrorCode != HAL_SPI_ERROR_NONE)
+    {
+      /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+      hspi->ErrorCallback(hspi);
+#else
+      HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+      return;
+    }
+  }
+  /* Call user TxRx complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->TxRxCpltCallback(hspi);
+#else
+  HAL_SPI_TxRxCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI half transmit process complete callback.
+  * @param  hdma pointer to a DMA_HandleTypeDef structure that contains
+  *               the configuration information for the specified DMA module.
+  * @retval None
+  */
+static void SPI_DMAHalfTransmitCplt(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+
+  /* Call user Tx half complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->TxHalfCpltCallback(hspi);
+#else
+  HAL_SPI_TxHalfCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI half receive process complete callback
+  * @param  hdma pointer to a DMA_HandleTypeDef structure that contains
+  *               the configuration information for the specified DMA module.
+  * @retval None
+  */
+static void SPI_DMAHalfReceiveCplt(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+
+  /* Call user Rx half complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->RxHalfCpltCallback(hspi);
+#else
+  HAL_SPI_RxHalfCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI half transmit receive process complete callback.
+  * @param  hdma pointer to a DMA_HandleTypeDef structure that contains
+  *               the configuration information for the specified DMA module.
+  * @retval None
+  */
+static void SPI_DMAHalfTransmitReceiveCplt(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+
+  /* Call user TxRx half complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->TxRxHalfCpltCallback(hspi);
+#else
+  HAL_SPI_TxRxHalfCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI communication error callback.
+  * @param  hdma pointer to a DMA_HandleTypeDef structure that contains
+  *               the configuration information for the specified DMA module.
+  * @retval None
+  */
+static void SPI_DMAError(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+
+  /* Stop the disable DMA transfer on SPI side */
+  CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN);
+
+  SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA);
+  hspi->State = HAL_SPI_STATE_READY;
+  /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->ErrorCallback(hspi);
+#else
+  HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI communication abort callback, when initiated by HAL services on Error
+  *         (To be called at end of DMA Abort procedure following error occurrence).
+  * @param  hdma DMA handle.
+  * @retval None
+  */
+static void SPI_DMAAbortOnError(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+  hspi->RxXferCount = 0U;
+  hspi->TxXferCount = 0U;
+
+  /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->ErrorCallback(hspi);
+#else
+  HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI Tx communication abort callback, when initiated by user
+  *         (To be called at end of DMA Tx Abort procedure following user abort request).
+  * @note   When this callback is executed, User Abort complete call back is called only if no
+  *         Abort still ongoing for Rx DMA Handle.
+  * @param  hdma DMA handle.
+  * @retval None
+  */
+static void SPI_DMATxAbortCallback(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+  __IO uint32_t count;
+
+  hspi->hdmatx->XferAbortCallback = NULL;
+  count = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U);
+
+  /* Disable Tx DMA Request */
+  CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN);
+
+  /* Wait until TXE flag is set */
+  do
+  {
+    if (count == 0U)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+      break;
+    }
+    count--;
+  } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET);
+
+  /* Check if an Abort process is still ongoing */
+  if (hspi->hdmarx != NULL)
+  {
+    if (hspi->hdmarx->XferAbortCallback != NULL)
+    {
+      return;
+    }
+  }
+
+  /* No Abort process still ongoing : All DMA Stream/Channel are aborted, call user Abort Complete callback */
+  hspi->RxXferCount = 0U;
+  hspi->TxXferCount = 0U;
+
+  /* Check no error during Abort procedure */
+  if (hspi->ErrorCode != HAL_SPI_ERROR_ABORT)
+  {
+    /* Reset errorCode */
+    hspi->ErrorCode = HAL_SPI_ERROR_NONE;
+  }
+
+  /* Clear the Error flags in the SR register */
+  __HAL_SPI_CLEAR_OVRFLAG(hspi);
+  __HAL_SPI_CLEAR_FREFLAG(hspi);
+
+  /* Restore hspi->State to Ready */
+  hspi->State  = HAL_SPI_STATE_READY;
+
+  /* Call user Abort complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->AbortCpltCallback(hspi);
+#else
+  HAL_SPI_AbortCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  DMA SPI Rx communication abort callback, when initiated by user
+  *         (To be called at end of DMA Rx Abort procedure following user abort request).
+  * @note   When this callback is executed, User Abort complete call back is called only if no
+  *         Abort still ongoing for Tx DMA Handle.
+  * @param  hdma DMA handle.
+  * @retval None
+  */
+static void SPI_DMARxAbortCallback(DMA_HandleTypeDef *hdma)
+{
+  SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */
+
+  /* Disable SPI Peripheral */
+  __HAL_SPI_DISABLE(hspi);
+
+  hspi->hdmarx->XferAbortCallback = NULL;
+
+  /* Disable Rx DMA Request */
+  CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_RXDMAEN);
+
+  /* Check Busy flag */
+  if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, HAL_GetTick()) != HAL_OK)
+  {
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+  }
+
+  /* Check if an Abort process is still ongoing */
+  if (hspi->hdmatx != NULL)
+  {
+    if (hspi->hdmatx->XferAbortCallback != NULL)
+    {
+      return;
+    }
+  }
+
+  /* No Abort process still ongoing : All DMA Stream/Channel are aborted, call user Abort Complete callback */
+  hspi->RxXferCount = 0U;
+  hspi->TxXferCount = 0U;
+
+  /* Check no error during Abort procedure */
+  if (hspi->ErrorCode != HAL_SPI_ERROR_ABORT)
+  {
+    /* Reset errorCode */
+    hspi->ErrorCode = HAL_SPI_ERROR_NONE;
+  }
+
+  /* Clear the Error flags in the SR register */
+  __HAL_SPI_CLEAR_OVRFLAG(hspi);
+  __HAL_SPI_CLEAR_FREFLAG(hspi);
+
+  /* Restore hspi->State to Ready */
+  hspi->State  = HAL_SPI_STATE_READY;
+
+  /* Call user Abort complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+  hspi->AbortCpltCallback(hspi);
+#else
+  HAL_SPI_AbortCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+}
+
+/**
+  * @brief  Rx 8-bit handler for Transmit and Receive in Interrupt mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_2linesRxISR_8BIT(struct __SPI_HandleTypeDef *hspi)
+{
+  /* Receive data in 8bit mode */
+  *hspi->pRxBuffPtr = *((__IO uint8_t *)&hspi->Instance->DR);
+  hspi->pRxBuffPtr++;
+  hspi->RxXferCount--;
+
+  /* Check end of the reception */
+  if (hspi->RxXferCount == 0U)
+  {
+#if (USE_SPI_CRC != 0U)
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      hspi->RxISR =  SPI_2linesRxISR_8BITCRC;
+      return;
+    }
+#endif /* USE_SPI_CRC */
+
+    /* Disable RXNE  and ERR interrupt */
+    __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR));
+
+    if (hspi->TxXferCount == 0U)
+    {
+      SPI_CloseRxTx_ISR(hspi);
+    }
+  }
+}
+
+#if (USE_SPI_CRC != 0U)
+/**
+  * @brief  Rx 8-bit handler for Transmit and Receive in Interrupt mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_2linesRxISR_8BITCRC(struct __SPI_HandleTypeDef *hspi)
+{
+  __IO uint8_t  *ptmpreg8;
+  __IO uint8_t  tmpreg8 = 0;
+
+  /* Initialize the 8bit temporary pointer */
+  ptmpreg8 = (__IO uint8_t *)&hspi->Instance->DR;
+  /* Read 8bit CRC to flush Data Register */
+  tmpreg8 = *ptmpreg8;
+  /* To avoid GCC warning */
+  UNUSED(tmpreg8);
+
+  /* Disable RXNE and ERR interrupt */
+  __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR));
+
+  if (hspi->TxXferCount == 0U)
+  {
+    SPI_CloseRxTx_ISR(hspi);
+  }
+}
+#endif /* USE_SPI_CRC */
+
+/**
+  * @brief  Tx 8-bit handler for Transmit and Receive in Interrupt mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_2linesTxISR_8BIT(struct __SPI_HandleTypeDef *hspi)
+{
+  *(__IO uint8_t *)&hspi->Instance->DR = (*hspi->pTxBuffPtr);
+  hspi->pTxBuffPtr++;
+  hspi->TxXferCount--;
+
+  /* Check the end of the transmission */
+  if (hspi->TxXferCount == 0U)
+  {
+#if (USE_SPI_CRC != 0U)
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      /* Set CRC Next Bit to send CRC */
+      SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+      /* Disable TXE interrupt */
+      __HAL_SPI_DISABLE_IT(hspi, SPI_IT_TXE);
+      return;
+    }
+#endif /* USE_SPI_CRC */
+
+    /* Disable TXE interrupt */
+    __HAL_SPI_DISABLE_IT(hspi, SPI_IT_TXE);
+
+    if (hspi->RxXferCount == 0U)
+    {
+      SPI_CloseRxTx_ISR(hspi);
+    }
+  }
+}
+
+/**
+  * @brief  Rx 16-bit handler for Transmit and Receive in Interrupt mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_2linesRxISR_16BIT(struct __SPI_HandleTypeDef *hspi)
+{
+  /* Receive data in 16 Bit mode */
+  *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)(hspi->Instance->DR);
+  hspi->pRxBuffPtr += sizeof(uint16_t);
+  hspi->RxXferCount--;
+
+  if (hspi->RxXferCount == 0U)
+  {
+#if (USE_SPI_CRC != 0U)
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      hspi->RxISR =  SPI_2linesRxISR_16BITCRC;
+      return;
+    }
+#endif /* USE_SPI_CRC */
+
+    /* Disable RXNE interrupt */
+    __HAL_SPI_DISABLE_IT(hspi, SPI_IT_RXNE);
+
+    if (hspi->TxXferCount == 0U)
+    {
+      SPI_CloseRxTx_ISR(hspi);
+    }
+  }
+}
+
+#if (USE_SPI_CRC != 0U)
+/**
+  * @brief  Manage the CRC 16-bit receive for Transmit and Receive in Interrupt mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_2linesRxISR_16BITCRC(struct __SPI_HandleTypeDef *hspi)
+{
+  __IO uint32_t tmpreg = 0U;
+
+  /* Read 16bit CRC to flush Data Register */
+  tmpreg = READ_REG(hspi->Instance->DR);
+  /* To avoid GCC warning */
+  UNUSED(tmpreg);
+
+  /* Disable RXNE interrupt */
+  __HAL_SPI_DISABLE_IT(hspi, SPI_IT_RXNE);
+
+  SPI_CloseRxTx_ISR(hspi);
+}
+#endif /* USE_SPI_CRC */
+
+/**
+  * @brief  Tx 16-bit handler for Transmit and Receive in Interrupt mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_2linesTxISR_16BIT(struct __SPI_HandleTypeDef *hspi)
+{
+  /* Transmit data in 16 Bit mode */
+  hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr);
+  hspi->pTxBuffPtr += sizeof(uint16_t);
+  hspi->TxXferCount--;
+
+  /* Enable CRC Transmission */
+  if (hspi->TxXferCount == 0U)
+  {
+#if (USE_SPI_CRC != 0U)
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      /* Set CRC Next Bit to send CRC */
+      SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+      /* Disable TXE interrupt */
+      __HAL_SPI_DISABLE_IT(hspi, SPI_IT_TXE);
+      return;
+    }
+#endif /* USE_SPI_CRC */
+
+    /* Disable TXE interrupt */
+    __HAL_SPI_DISABLE_IT(hspi, SPI_IT_TXE);
+
+    if (hspi->RxXferCount == 0U)
+    {
+      SPI_CloseRxTx_ISR(hspi);
+    }
+  }
+}
+
+#if (USE_SPI_CRC != 0U)
+/**
+  * @brief  Manage the CRC 8-bit receive in Interrupt context.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_RxISR_8BITCRC(struct __SPI_HandleTypeDef *hspi)
+{
+  __IO uint8_t  *ptmpreg8;
+  __IO uint8_t  tmpreg8 = 0;
+
+  /* Initialize the 8bit temporary pointer */
+  ptmpreg8 = (__IO uint8_t *)&hspi->Instance->DR;
+  /* Read 8bit CRC to flush Data Register */
+  tmpreg8 = *ptmpreg8;
+  /* To avoid GCC warning */
+  UNUSED(tmpreg8);
+
+  SPI_CloseRx_ISR(hspi);
+}
+#endif /* USE_SPI_CRC */
+
+/**
+  * @brief  Manage the receive 8-bit in Interrupt context.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_RxISR_8BIT(struct __SPI_HandleTypeDef *hspi)
+{
+  *hspi->pRxBuffPtr = (*(__IO uint8_t *)&hspi->Instance->DR);
+  hspi->pRxBuffPtr++;
+  hspi->RxXferCount--;
+
+#if (USE_SPI_CRC != 0U)
+  /* Enable CRC Transmission */
+  if ((hspi->RxXferCount == 1U) && (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE))
+  {
+    SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+  }
+#endif /* USE_SPI_CRC */
+
+  if (hspi->RxXferCount == 0U)
+  {
+#if (USE_SPI_CRC != 0U)
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      hspi->RxISR =  SPI_RxISR_8BITCRC;
+      return;
+    }
+#endif /* USE_SPI_CRC */
+    SPI_CloseRx_ISR(hspi);
+  }
+}
+
+#if (USE_SPI_CRC != 0U)
+/**
+  * @brief  Manage the CRC 16-bit receive in Interrupt context.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_RxISR_16BITCRC(struct __SPI_HandleTypeDef *hspi)
+{
+  __IO uint32_t tmpreg = 0U;
+
+  /* Read 16bit CRC to flush Data Register */
+  tmpreg = READ_REG(hspi->Instance->DR);
+  /* To avoid GCC warning */
+  UNUSED(tmpreg);
+
+  /* Disable RXNE and ERR interrupt */
+  __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR));
+
+  SPI_CloseRx_ISR(hspi);
+}
+#endif /* USE_SPI_CRC */
+
+/**
+  * @brief  Manage the 16-bit receive in Interrupt context.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_RxISR_16BIT(struct __SPI_HandleTypeDef *hspi)
+{
+  *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)(hspi->Instance->DR);
+  hspi->pRxBuffPtr += sizeof(uint16_t);
+  hspi->RxXferCount--;
+
+#if (USE_SPI_CRC != 0U)
+  /* Enable CRC Transmission */
+  if ((hspi->RxXferCount == 1U) && (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE))
+  {
+    SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+  }
+#endif /* USE_SPI_CRC */
+
+  if (hspi->RxXferCount == 0U)
+  {
+#if (USE_SPI_CRC != 0U)
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      hspi->RxISR = SPI_RxISR_16BITCRC;
+      return;
+    }
+#endif /* USE_SPI_CRC */
+    SPI_CloseRx_ISR(hspi);
+  }
+}
+
+/**
+  * @brief  Handle the data 8-bit transmit in Interrupt mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_TxISR_8BIT(struct __SPI_HandleTypeDef *hspi)
+{
+  *(__IO uint8_t *)&hspi->Instance->DR = (*hspi->pTxBuffPtr);
+  hspi->pTxBuffPtr++;
+  hspi->TxXferCount--;
+
+  if (hspi->TxXferCount == 0U)
+  {
+#if (USE_SPI_CRC != 0U)
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      /* Enable CRC Transmission */
+      SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+    }
+#endif /* USE_SPI_CRC */
+    SPI_CloseTx_ISR(hspi);
+  }
+}
+
+/**
+  * @brief  Handle the data 16-bit transmit in Interrupt mode.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_TxISR_16BIT(struct __SPI_HandleTypeDef *hspi)
+{
+  /* Transmit data in 16 Bit mode */
+  hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr);
+  hspi->pTxBuffPtr += sizeof(uint16_t);
+  hspi->TxXferCount--;
+
+  if (hspi->TxXferCount == 0U)
+  {
+#if (USE_SPI_CRC != 0U)
+    if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+    {
+      /* Enable CRC Transmission */
+      SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
+    }
+#endif /* USE_SPI_CRC */
+    SPI_CloseTx_ISR(hspi);
+  }
+}
+
+/**
+  * @brief  Handle SPI Communication Timeout.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *              the configuration information for SPI module.
+  * @param  Flag SPI flag to check
+  * @param  State flag state to check
+  * @param  Timeout Timeout duration
+  * @param  Tickstart tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef SPI_WaitFlagStateUntilTimeout(SPI_HandleTypeDef *hspi, uint32_t Flag, FlagStatus State,
+                                                       uint32_t Timeout, uint32_t Tickstart)
+{
+  __IO uint32_t count;
+  uint32_t tmp_timeout;
+  uint32_t tmp_tickstart;
+
+  /* Adjust Timeout value  in case of end of transfer */
+  tmp_timeout   = Timeout - (HAL_GetTick() - Tickstart);
+  tmp_tickstart = HAL_GetTick();
+
+  /* Calculate Timeout based on a software loop to avoid blocking issue if Systick is disabled */
+  count = tmp_timeout * ((SystemCoreClock * 32U) >> 20U);
+
+  while ((__HAL_SPI_GET_FLAG(hspi, Flag) ? SET : RESET) != State)
+  {
+    if (Timeout != HAL_MAX_DELAY)
+    {
+      if (((HAL_GetTick() - tmp_tickstart) >= tmp_timeout) || (tmp_timeout == 0U))
+      {
+        /* Disable the SPI and reset the CRC: the CRC value should be cleared
+           on both master and slave sides in order to resynchronize the master
+           and slave for their respective CRC calculation */
+
+        /* Disable TXE, RXNE and ERR interrupts for the interrupt process */
+        __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_RXNE | SPI_IT_ERR));
+
+        if ((hspi->Init.Mode == SPI_MODE_MASTER) && ((hspi->Init.Direction == SPI_DIRECTION_1LINE)
+                                                     || (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY)))
+        {
+          /* Disable SPI peripheral */
+          __HAL_SPI_DISABLE(hspi);
+        }
+
+        /* Reset CRC Calculation */
+        if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
+        {
+          SPI_RESET_CRC(hspi);
+        }
+
+        hspi->State = HAL_SPI_STATE_READY;
+
+        /* Process Unlocked */
+        __HAL_UNLOCK(hspi);
+
+        return HAL_TIMEOUT;
+      }
+      /* If Systick is disabled or not incremented, deactivate timeout to go in disable loop procedure */
+      if (count == 0U)
+      {
+        tmp_timeout = 0U;
+      }
+      count--;
+    }
+  }
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Handle the check of the RX transaction complete.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @param  Timeout Timeout duration
+  * @param  Tickstart tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef SPI_EndRxTransaction(SPI_HandleTypeDef *hspi,  uint32_t Timeout, uint32_t Tickstart)
+{
+  if ((hspi->Init.Mode == SPI_MODE_MASTER) && ((hspi->Init.Direction == SPI_DIRECTION_1LINE)
+                                               || (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY)))
+  {
+    /* Disable SPI peripheral */
+    __HAL_SPI_DISABLE(hspi);
+  }
+
+  /* Erratasheet: BSY bit may stay high at the end of a data transfer in Slave mode */
+  if (hspi->Init.Mode == SPI_MODE_MASTER)
+  {
+    if (hspi->Init.Direction != SPI_DIRECTION_2LINES_RXONLY)
+    {
+      /* Control the BSY flag */
+      if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_BSY, RESET, Timeout, Tickstart) != HAL_OK)
+      {
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+        return HAL_TIMEOUT;
+      }
+    }
+    else
+    {
+      /* Wait the RXNE reset */
+      if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, RESET, Timeout, Tickstart) != HAL_OK)
+      {
+        SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+        return HAL_TIMEOUT;
+      }
+    }
+  }
+  else
+  {
+    /* Wait the RXNE reset */
+    if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, RESET, Timeout, Tickstart) != HAL_OK)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+      return HAL_TIMEOUT;
+    }
+  }
+  return HAL_OK;
+}
+
+/**
+  * @brief  Handle the check of the RXTX or TX transaction complete.
+  * @param  hspi SPI handle
+  * @param  Timeout Timeout duration
+  * @param  Tickstart tick start value
+  * @retval HAL status
+  */
+static HAL_StatusTypeDef SPI_EndRxTxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart)
+{
+  /* Timeout in µs */
+  __IO uint32_t count = SPI_BSY_FLAG_WORKAROUND_TIMEOUT * (SystemCoreClock / 24U / 1000000U);
+  /* Erratasheet: BSY bit may stay high at the end of a data transfer in Slave mode */
+  if (hspi->Init.Mode == SPI_MODE_MASTER)
+  {
+    /* Control the BSY flag */
+    if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_BSY, RESET, Timeout, Tickstart) != HAL_OK)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+      return HAL_TIMEOUT;
+    }
+  }
+  else
+  {
+    /* Wait BSY flag during 1 Byte time transfer in case of Full-Duplex and Tx transfer
+    * If Timeout is reached, the transfer is considered as finish.
+    * User have to calculate the timeout value to fit with the time of 1 byte transfer.
+    * This time is directly link with the SPI clock from Master device.
+    */
+    do
+    {
+      if (count == 0U)
+      {
+        break;
+      }
+      count--;
+    } while (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_BSY) != RESET);
+  }
+
+  return HAL_OK;
+}
+
+/**
+  * @brief  Handle the end of the RXTX transaction.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_CloseRxTx_ISR(SPI_HandleTypeDef *hspi)
+{
+  uint32_t tickstart;
+  __IO uint32_t count = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U);
+
+  /* Init tickstart for timeout management */
+  tickstart = HAL_GetTick();
+
+  /* Disable ERR interrupt */
+  __HAL_SPI_DISABLE_IT(hspi, SPI_IT_ERR);
+
+  /* Wait until TXE flag is set */
+  do
+  {
+    if (count == 0U)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+      break;
+    }
+    count--;
+  } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET);
+
+  /* Check the end of the transaction */
+  if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK)
+  {
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+  }
+
+  /* Clear overrun flag in 2 Lines communication mode because received is not read */
+  if (hspi->Init.Direction == SPI_DIRECTION_2LINES)
+  {
+    __HAL_SPI_CLEAR_OVRFLAG(hspi);
+  }
+
+#if (USE_SPI_CRC != 0U)
+  /* Check if CRC error occurred */
+  if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR) != RESET)
+  {
+    hspi->State = HAL_SPI_STATE_READY;
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+    __HAL_SPI_CLEAR_CRCERRFLAG(hspi);
+    /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+    hspi->ErrorCallback(hspi);
+#else
+    HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+  }
+  else
+  {
+#endif /* USE_SPI_CRC */
+    if (hspi->ErrorCode == HAL_SPI_ERROR_NONE)
+    {
+      if (hspi->State == HAL_SPI_STATE_BUSY_RX)
+      {
+        hspi->State = HAL_SPI_STATE_READY;
+        /* Call user Rx complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+        hspi->RxCpltCallback(hspi);
+#else
+        HAL_SPI_RxCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+      }
+      else
+      {
+        hspi->State = HAL_SPI_STATE_READY;
+        /* Call user TxRx complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+        hspi->TxRxCpltCallback(hspi);
+#else
+        HAL_SPI_TxRxCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+      }
+    }
+    else
+    {
+      hspi->State = HAL_SPI_STATE_READY;
+      /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+      hspi->ErrorCallback(hspi);
+#else
+      HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+    }
+#if (USE_SPI_CRC != 0U)
+  }
+#endif /* USE_SPI_CRC */
+}
+
+/**
+  * @brief  Handle the end of the RX transaction.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_CloseRx_ISR(SPI_HandleTypeDef *hspi)
+{
+  /* Disable RXNE and ERR interrupt */
+  __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR));
+
+  /* Check the end of the transaction */
+  if (SPI_EndRxTransaction(hspi, SPI_DEFAULT_TIMEOUT, HAL_GetTick()) != HAL_OK)
+  {
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+  }
+
+  /* Clear overrun flag in 2 Lines communication mode because received is not read */
+  if (hspi->Init.Direction == SPI_DIRECTION_2LINES)
+  {
+    __HAL_SPI_CLEAR_OVRFLAG(hspi);
+  }
+  hspi->State = HAL_SPI_STATE_READY;
+
+#if (USE_SPI_CRC != 0U)
+  /* Check if CRC error occurred */
+  if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR) != RESET)
+  {
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC);
+    __HAL_SPI_CLEAR_CRCERRFLAG(hspi);
+    /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+    hspi->ErrorCallback(hspi);
+#else
+    HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+  }
+  else
+  {
+#endif /* USE_SPI_CRC */
+    if (hspi->ErrorCode == HAL_SPI_ERROR_NONE)
+    {
+      /* Call user Rx complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+      hspi->RxCpltCallback(hspi);
+#else
+      HAL_SPI_RxCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+    }
+    else
+    {
+      /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+      hspi->ErrorCallback(hspi);
+#else
+      HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+    }
+#if (USE_SPI_CRC != 0U)
+  }
+#endif /* USE_SPI_CRC */
+}
+
+/**
+  * @brief  Handle the end of the TX transaction.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_CloseTx_ISR(SPI_HandleTypeDef *hspi)
+{
+  uint32_t tickstart;
+  __IO uint32_t count = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U);
+
+  /* Init tickstart for timeout management*/
+  tickstart = HAL_GetTick();
+
+  /* Wait until TXE flag is set */
+  do
+  {
+    if (count == 0U)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+      break;
+    }
+    count--;
+  } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET);
+
+  /* Disable TXE and ERR interrupt */
+  __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_ERR));
+
+  /* Check the end of the transaction */
+  if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK)
+  {
+    SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG);
+  }
+
+  /* Clear overrun flag in 2 Lines communication mode because received is not read */
+  if (hspi->Init.Direction == SPI_DIRECTION_2LINES)
+  {
+    __HAL_SPI_CLEAR_OVRFLAG(hspi);
+  }
+
+  hspi->State = HAL_SPI_STATE_READY;
+  if (hspi->ErrorCode != HAL_SPI_ERROR_NONE)
+  {
+    /* Call user error callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+    hspi->ErrorCallback(hspi);
+#else
+    HAL_SPI_ErrorCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+  }
+  else
+  {
+    /* Call user Rx complete callback */
+#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
+    hspi->TxCpltCallback(hspi);
+#else
+    HAL_SPI_TxCpltCallback(hspi);
+#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
+  }
+}
+
+/**
+  * @brief  Handle abort a Rx transaction.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_AbortRx_ISR(SPI_HandleTypeDef *hspi)
+{
+  __IO uint32_t tmpreg = 0U;
+  __IO uint32_t count = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U);
+
+  /* Wait until TXE flag is set */
+  do
+  {
+    if (count == 0U)
+    {
+      SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT);
+      break;
+    }
+    count--;
+  } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET);
+
+  /* Disable SPI Peripheral */
+  __HAL_SPI_DISABLE(hspi);
+
+  /* Disable TXEIE, RXNEIE and ERRIE(mode fault event, overrun error, TI frame error) interrupts */
+  CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_TXEIE | SPI_CR2_RXNEIE | SPI_CR2_ERRIE));
+
+  /* Flush Data Register by a blank read */
+  tmpreg = READ_REG(hspi->Instance->DR);
+  /* To avoid GCC warning */
+  UNUSED(tmpreg);
+
+  hspi->State = HAL_SPI_STATE_ABORT;
+}
+
+/**
+  * @brief  Handle abort a Tx or Rx/Tx transaction.
+  * @param  hspi pointer to a SPI_HandleTypeDef structure that contains
+  *               the configuration information for SPI module.
+  * @retval None
+  */
+static void SPI_AbortTx_ISR(SPI_HandleTypeDef *hspi)
+{
+  /* Disable TXEIE interrupt */
+  CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_TXEIE));
+
+  /* Disable SPI Peripheral */
+  __HAL_SPI_DISABLE(hspi);
+
+  hspi->State = HAL_SPI_STATE_ABORT;
+}
+
+/**
+  * @}
+  */
+
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+