From 70f2ba39e8948319c20afe0e7b38732ea08fe542 Mon Sep 17 00:00:00 2001
From: "@CarlWachter" <carlwachter@web.de>
Date: Sat, 6 Jan 2024 11:48:53 +0100
Subject: [PATCH] Feature: Weak definition of UARThandle getter

---
 src/startup.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/startup.cpp b/src/startup.cpp
index 98448ed..fe3e085 100644
--- a/src/startup.cpp
+++ b/src/startup.cpp
@@ -48,6 +48,17 @@ namespace sta
 
 	namespace tacos 
 	{
+		/**
+		 * @brief Function that returns the UART handle used for debugging. Override it in userspace to adjust.
+		 */
+		STA_WEAK
+		UART_HandleTypeDef * getUARThandle(){
+			return &huart1;
+		}
+
+		/**
+		 * @brief Function that initializes the printable object given by getUARThandle().
+		 */
 		void initPrintable()
 		{
 			// Initialize the mutex for UART communication.
@@ -55,7 +66,7 @@ namespace sta
 
 			// Initialize the UART interface and printable object.
 			UARTSettings settings = { .mode =  UARTMode::RX_TX };
-			STM32UART * intf_ptr = new STM32UART(&huart2, settings, mutex);
+			STM32UART * intf_ptr = new STM32UART(getUARThandle(), settings, mutex);
 			Debug = new PrintableUART(intf_ptr);
 
 			STA_DEBUG_PRINTLN("UART SUCCESSFULLY INITIALIZED");