1.驱动代码

//#include "sys.h"
//#include "usart.h"
#include <string.h>
#include "dianchuan.h"
#include "app4g.h"
#include "project_config.h"
#include "cjson_middleware.h"

DianChuan_Frame DianChuanTxFrame = {0};
DianChuan_Frame DianChuanRxFrame = {0};

/*
SOP	    LEN	    CMD	    SESSION_ID	    DATA	SUM
1Byte   1Byte   1Byte   6Bytes          n       1Byte
*/
void DianChuan_ConstructTxCmdFrame(DianChuan_Frame *frame,u8 cmd,u8 *session_id,u8 *data,u8 datalen)
{
    u8 i =0;
    if(frame == NULL)
    {
        return;
    }
    else
        memset(frame,0,sizeof(DianChuan_Frame));

    frame->sop = DIANCHUAN_TX_SOP;
    frame->len = 0;
    frame->cmd = cmd;
    frame->len++;
    frame->sum = cmd;

    if(s
  
 

  
 
 

  
1
  
2
  
3
  
4
  
5
  
6
  
7
  
8
  
9
  
10
  
11
  
12
  
13
  
14
  
15
  
16
  
17
  
18
  
19
  
20
  
21
  
22
  
23
  
24
  
25
  
26
  
27
  
28
  
29
  
30
  
31
  
32
  
33
 

文章来源: blog.csdn.net，作者：悟空胆好小，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/xushx_bigbear/article/details/122739118