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feat: 移植从机通信帧协议

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bmy
2024-02-25 11:49:10 +08:00
parent 354b41dad8
commit 038098ff2d
20 changed files with 1562 additions and 19 deletions
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32
app/tiny_frame/by_tiny_frame_parse.h Normal file
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#ifndef _BY_TINY_FRAME_PARSE_H__
#define _BY_TINY_FRAME_PARSE_H__
#include <stdio.h>
#include <stdint.h>
#include "by_tiny_frame_config.h"
// 从机地址 (1b) - 功能码 (1b) - 寄存器地址 (2b) - 数据 (4b) - CRC(2b)
// 从机地址 (1b) 0-127, 最低位表示发送方，主机请求低位为 0，从机应答低位为 1
// 高字节在前
typedef struct by_tf_parse_frame_t {
uint8_t frame[10];
uint8_t cmd;
uint16_t reg_addr;
uint16_t crc_val;
uint32_t data;
} by_tf_parse_frame_t;
typedef void (*by_tf_parse_done_handle_func)(by_tf_parse_frame_t, uint8_t);
extern void by_tiny_frame_parse_init(void);
extern void by_tiny_frame_parse_uart_handle(uint8_t buff);
extern void by_tiny_frame_parse_run(void);
extern uint8_t by_tiny_frame_parse_crc(by_tf_parse_frame_t *frame_s);
extern void by_tiny_frame_parse_handle_register(by_tf_parse_done_handle_func func);
extern void by_tiny_frame_parse_start_listen(void);
extern void by_tiny_frame_parse_end_listen(void);
extern void by_tiny_frame_parse_set_listen_slave_id(uint8_t slave_id);
#endif