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Improved UART error recovery

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- In case of an Rx error instead of stopping the complete UART, only the Rx DMA is aborted and restarted.
This commit is contained in:
EmanuelFeru
2020-06-23 19:56:16 +02:00
parent ee6ab3a886
commit 2e0eebb47a
4 changed files with 41 additions and 24 deletions
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33
Inc/util.h
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@@ -22,23 +22,9 @@
#define UTIL_H
#include <stdint.h>
#include "defines.h"
/* general functions */
void consoleLog(char *message);
void get_tick_count_ms(unsigned long *count);
void intro_demo_led(uint32_t tDelay);
/* input initialization function */
void input_init(void);
/* usart read functions */
void usart_rx_check(void);
#ifdef SERIAL_DEBUG
void usart_process_debug(uint8_t *userCommand, uint32_t len);
#endif
/* Rx Structures USART */
#ifdef SERIAL_CONTROL
typedef struct{
uint16_t start;
@@ -61,8 +47,25 @@ typedef struct{
uint16_t cmdLed;
uint16_t checksum;
} SerialFeedback;
#endif
/* general functions */
void consoleLog(char *message);
void get_tick_count_ms(unsigned long *count);
void intro_demo_led(uint32_t tDelay);
/* input initialization function */
void input_init(void);
/* usart read functions */
void usart_rx_check(void);
#ifdef SERIAL_DEBUG
void usart_process_debug(uint8_t *userCommand, uint32_t len);
#endif
#ifdef SERIAL_FEEDBACK
void usart_process_data(SerialFeedback *Feedback_in, SerialFeedback *Feedback_out);
#endif
void UART_EndRxTransfer(UART_HandleTypeDef *huart);
/* i2c write/read functions */
int8_t i2c_writeBytes(uint8_t slaveAddr, uint8_t regAddr, uint8_t length, uint8_t *data);