Added I2C support for raspi & first rework of debugging

include/sta/devices/stm32/mcu/STM32F411xE.hpp

@@ -0,0 +1,78 @@
+/**
+ * @file
+ * @brief Configuration for STM32F411xE family.
+ */
+#ifndef STA_CORE_STM32_MCU_STM32F411xE_HPP
+#define STA_CORE_STM32_MCU_STM32F411xE_HPP
+
+
+#ifndef STM32F411xE
+#  error "MCU config incompatible"
+#endif // !STM32F411xE
+
+
+#include <sta/stm32/mcu/common.hpp>
+
+
+// Peripheral clock mappings
+//
+
+// TIM to PCLK
+#define STA_STM32_TIM_1_PCLK_IDX        2
+#define STA_STM32_TIM_2_PCLK_IDX        1
+#define STA_STM32_TIM_3_PCLK_IDX        1
+#define STA_STM32_TIM_4_PCLK_IDX        1
+#define STA_STM32_TIM_5_PCLK_IDX        1
+#define STA_STM32_TIM_9_PCLK_IDX        2
+#define STA_STM32_TIM_10_PCLK_IDX       2
+#define STA_STM32_TIM_11_PCLK_IDX       2
+
+// SPI to PCLK
+#define STA_STM32_SPI_1_PCLK_IDX        2
+#define STA_STM32_SPI_2_PCLK_IDX        1
+#define STA_STM32_SPI_3_PCLK_IDX        1
+#define STA_STM32_SPI_4_PCLK_IDX        2
+#define STA_STM32_SPI_5_PCLK_IDX        2
+
+// I2C to PCLK
+#define STA_STM32_I2C_1_PCLK_IDX        1
+#define STA_STM32_I2C_2_PCLK_IDX        1
+#define STA_STM32_I2C_3_PCLK_IDX        1
+
+// USART to PCLK
+#define STA_STM32_USART_1_PCLK_IDX      2
+#define STA_STM32_USART_2_PCLK_IDX      1
+#define STA_STM32_USART_6_PCLK_IDX      2
+
+
+// HAL handle mappings
+//
+
+#define STA_STM32_htim1_PCLK_IDX        STA_STM32_TIM_1_PCLK_IDX
+#define STA_STM32_htim2_PCLK_IDX        STA_STM32_TIM_2_PCLK_IDX
+#define STA_STM32_htim3_PCLK_IDX        STA_STM32_TIM_3_PCLK_IDX
+#define STA_STM32_htim4_PCLK_IDX        STA_STM32_TIM_4_PCLK_IDX
+#define STA_STM32_htim5_PCLK_IDX        STA_STM32_TIM_5_PCLK_IDX
+#define STA_STM32_htim9_PCLK_IDX        STA_STM32_TIM_9_PCLK_IDX
+#define STA_STM32_htim10_PCLK_IDX       STA_STM32_TIM_10_PCLK_IDX
+#define STA_STM32_htim11_PCLK_IDX       STA_STM32_TIM_11_PCLK_IDX
+
+// SPI to PCLK
+#define STA_STM32_hspi1_PCLK_IDX        STA_STM32_SPI_1_PCLK_IDX
+#define STA_STM32_hspi2_PCLK_IDX        STA_STM32_SPI_2_PCLK_IDX
+#define STA_STM32_hspi3_PCLK_IDX        STA_STM32_SPI_3_PCLK_IDX
+#define STA_STM32_hspi4_PCLK_IDX        STA_STM32_SPI_4_PCLK_IDX
+#define STA_STM32_hspi5_PCLK_IDX        STA_STM32_SPI_5_PCLK_IDX
+
+// I2C to PCLK
+#define STA_STM32_hi2c1_PCLK_IDX        STA_STM32_I2C_1_PCLK_IDX
+#define STA_STM32_hi2c2_PCLK_IDX        STA_STM32_I2C_2_PCLK_IDX
+#define STA_STM32_h12c3_PCLK_IDX        STA_STM32_I2C_3_PCLK_IDX
+
+// USART to PCLK
+#define STA_STM32_husart1_PCLK_IDX      STA_STM32_USART_1_PCLK_IDX
+#define STA_STM32_husart2_PCLK_IDX      STA_STM32_USART_2_PCLK_IDX
+#define STA_STM32_husart6_PCLK_IDX      STA_STM32_USART_6_PCLK_IDX
+
+
+#endif // STA_CORE_STM32_MCU_STM32F411xE_HPP

include/sta/devices/stm32/mcu/STM32F413xx.hpp

@@ -0,0 +1,17 @@
+/**
+ * @file
+ * @brief Configuration for STM32F413xx family.
+ */
+#ifndef STA_CORE_STM32_MCU_STM32F413xx_HPP
+#define STA_CORE_STM32_MCU_STM32F413xx_HPP
+
+
+#ifndef STM32F413xx
+#  error "MCU config incompatible"
+#endif // !STM32F413xx
+
+
+#include <sta/stm32/mcu/common.hpp>
+
+
+#endif // STA_CORE_STM32_MCU_STM32F413xx_HPP

include/sta/devices/stm32/mcu/common.hpp

@@ -0,0 +1,17 @@
+/**
+ * @file
+ * @brief Common configuration for STM32 MCUs
+ */
+#ifndef STA_CORE_STM32_MCU_COMMON_HPP
+#define STA_CORE_STM32_MCU_COMMON_HPP
+
+
+// TODO: Are all STM32 MCUs little endian?
+#define STA_MCU_LITTLE_ENDIAN
+
+
+// Enable STM32 platform
+#define STA_PLATFORM_STM32
+
+
+#endif // STA_CORE_STM32_MCU_COMMON_HPP