Modified config.hpp + enabled UART + added startUpExtras

App/Inc/sta/config.hpp

@@ -11,6 +11,19 @@
 // Use the STM32F411 microprocessor.
 #include <sta/devices/stm32/mcu/STM32F411xE.hpp>
 
+// Doesn't really do too much right now. Has to be added for successful compilation.
+#define STA_PRINTF_USE_STDLIB
 
+// Enable debug serial output and assertions.
+#define STA_ASSERT_FORCE
+#define STA_DEBUGGING_ENABLED
+
+// Activate the timer for microsecond delays.
+// #define STA_STM32_DELAY_ENABLE
+// #define STA_STM32_DELAY_US_TIM htim1
+
+// Settings for the rtos-utils
+#define STA_RTOS_SYSTEM_EVENTS_ENABLE
+#define STA_RTOS_SYSTEM_WATCHDOG_ENABLE
 
 #endif /* INC_STA_CONFIG_HPP_ */

App/Src/startup.cpp

@@ -0,0 +1,40 @@
+/*
+ * printable.cpp
+ *
+ *  Created on: Aug 30, 2023
+ *      Author: Dario
+ */
+
+#include <cmsis_os2.h>
+
+#include <usart.h>
+#include <sta/rtos/mutex.hpp>
+#include <sta/devices/stm32/bus/uart.hpp>
+#include <sta/debug/printing/printable_uart.hpp>
+#include <sta/debug/debug.hpp>
+
+// The UART mutex defined in freertos.c
+extern osMutexId_t uartMutexHandle;
+
+
+namespace sta
+{
+	// Here the printable used for debugging is defined.
+	Printable * Debug;
+
+	namespace rtos
+	{
+		// Override the weak implementation of startupExtras provided in rtos2-utils.
+		void startupExtras(void * argument)
+		{
+			// Initialize the mutex for UART communication.
+			RtosMutex * mutex = new RtosMutex(&uartMutexHandle);
+
+			// Initialize the UART interface and printable object.
+			UARTSettings settings = { .mode =  UARTMode::RX_TX };
+			STM32UART * intf_ptr = new STM32UART(&huart2, settings, mutex);
+			Debug = new PrintableUART(intf_ptr);
+		}
+	} // namespace rtos
+} // namespace sta
+