feat: add USART2 initialization and EXTI15_10 interrupt handler

2025-03-25 14:15:27 +08:00
parent ed81361876
commit c5f3e400ae
14 changed files with 609 additions and 141 deletions
--- a/Core/Inc/usart.h
+++ b/Core/Inc/usart.h
@ -34,11 +34,14 @@ extern "C" {

 extern UART_HandleTypeDef huart1;

+extern UART_HandleTypeDef huart2;
+
 /* USER CODE BEGIN Private defines */

 /* USER CODE END Private defines */

 void MX_USART1_UART_Init(void);
+void MX_USART2_UART_Init(void);

 /* USER CODE BEGIN Prototypes */