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feat: update USART1 baud rate and implement IM1281B communication

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This commit is contained in:
Timothy Yin
2025-03-29 22:37:31 +08:00
parent 98463aa9f1
commit 05668ca262
11 changed files with 1663 additions and 208 deletions
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19
Core/Inc/IM1281B.h Normal file
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@ -0,0 +1,19 @@
//
// Created by Timothy Yin on 2025/3/29.
//
#ifndef IM1281B_H
#define IM1281B_H
#include "usart.h"
extern uint8_t IM_TxBuf[8];
extern uint8_t IM_RxBuf[40];
extern unsigned char IM_ReadFlag, IM_RecvDone, IM_RecvLen;
extern uint32_t IM_Volt, IM_Curr, IM_Power, IM_Energy, IM_PF, IM_CO2;
unsigned int Calc_CRC(unsigned char crc_buf, unsigned int crc);
unsigned int Check_CRC(const unsigned char *buf, unsigned char len);
void IM_Read(void);
void IM_Analyze(void);
#endif //IM1281B_H

6
Core/Inc/main.h
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@ -31,7 +31,7 @@ extern "C" {
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "IM1281B.h"
/* USER CODE END Includes */
/* Exported types ------------------------------------------------------------*/
@ -71,16 +71,12 @@ void Error_Handler(void);
#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

2
Core/Inc/stm32f1xx_it.h
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@ -55,10 +55,8 @@ void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
void EXTI9_5_IRQHandler(void);
void USART1_IRQHandler(void);
void USART2_IRQHandler(void);
void EXTI15_10_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */