feat: 移植从机通信帧协议

This commit is contained in:
bmy
2024-02-25 11:49:10 +08:00
parent 354b41dad8
commit 038098ff2d
20 changed files with 1562 additions and 19 deletions

View File

@@ -0,0 +1,24 @@
#ifndef _BY_TINY_FRAME_PACK_H__
#define _BY_TINY_FRAME_PACK_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_pack_frame_t {
uint8_t frame[10];
uint8_t slave_id;
uint8_t cmd;
uint16_t reg_addr;
uint32_t data;
} by_tf_pack_frame_t;
extern void by_tiny_frame_pack_init(void);
extern void by_tiny_frame_pack_send(by_tf_pack_frame_t *frame_s);
#endif