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feat: add USART2 initialization and EXTI15_10 interrupt handler

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This commit is contained in:
Timothy Yin
2025-03-25 14:15:27 +08:00
parent ed81361876
commit c5f3e400ae
14 changed files with 609 additions and 141 deletions
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27
Core/Inc/main.h
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@ -59,8 +59,6 @@ void Error_Handler(void);
/* Private defines -----------------------------------------------------------*/
#define LED0_Pin GPIO_PIN_13
#define LED0_GPIO_Port GPIOC
#define RC522_CS_Pin GPIO_PIN_3
#define RC522_CS_GPIO_Port GPIOA
#define RC522_RST_Pin GPIO_PIN_4
#define RC522_RST_GPIO_Port GPIOA
#define RC522_SCK_Pin GPIO_PIN_5
@ -69,11 +67,26 @@ void Error_Handler(void);
#define RC522_MISO_GPIO_Port GPIOA
#define RC522_MOSI_Pin GPIO_PIN_7
#define RC522_MOSI_GPIO_Port GPIOA
#define LED_BTN1_Pin GPIO_PIN_8
#define LED_BTN1_GPIO_Port GPIOB
#define BTN1_Pin GPIO_PIN_9
#define BTN1_GPIO_Port GPIOB
#define BTN1_EXTI_IRQn EXTI9_5_IRQn
#define RC522_CS_Pin GPIO_PIN_0
#define RC522_CS_GPIO_Port GPIOB
#define KEY4_Pin GPIO_PIN_13
#define KEY4_GPIO_Port GPIOB
#define KEY4_EXTI_IRQn EXTI15_10_IRQn
#define KEY3_Pin GPIO_PIN_14
#define KEY3_GPIO_Port GPIOB
#define KEY3_EXTI_IRQn EXTI15_10_IRQn
#define KEY2_Pin GPIO_PIN_15
#define KEY2_GPIO_Port GPIOB
#define KEY2_EXTI_IRQn EXTI15_10_IRQn
#define KEY1_Pin GPIO_PIN_8
#define KEY1_GPIO_Port GPIOA
#define KEY1_EXTI_IRQn EXTI9_5_IRQn
#define RELAY1_Pin GPIO_PIN_7
#define RELAY1_GPIO_Port GPIOB
#define OLED_SCL_Pin GPIO_PIN_8
#define OLED_SCL_GPIO_Port GPIOB
#define OLED_SDA_Pin GPIO_PIN_9
#define OLED_SDA_GPIO_Port GPIOB
/* USER CODE BEGIN Private defines */

1
Core/Inc/stm32f1xx_it.h
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@ -56,6 +56,7 @@ void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
void EXTI9_5_IRQHandler(void);
void EXTI15_10_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

3
Core/Inc/usart.h
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@ -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 */