V1.69

zhyinch

2022-03-29 12b8ab1d9cd575e0975ea1dbcf99ad761aecdf66

 Ô´Âë/ºËÐÄ°å/Src/application/serial_at_cmd_app.c

@@ -7,6 +7,7 @@

#define MSG_RW       3
#define MSG_WTAG  6
#define MSG_USERDATA  0x11

#define CMD_READ   1
#define CMD_WRITE   2
@@ -25,7 +26,7 @@
}UsartRecvPackState;

uint8_t mUsartReceivePack[100] = {0};
uint8_t send_frame[200];
uint8_t send_frame[200],uartrec_userdata[USERDATA_MAXLEN];
void SendConfigConfirm(uint8_t pack_msgtype,uint8_t pack_length)
{
   uint16_t checksum = 0;
@@ -35,12 +36,11 @@
   send_frame[3] = 8;
   send_frame[4] = pack_msgtype;
   send_frame[5] = pack_length;
OUT485_ENABLE;

   checksum = Checksum_u16(&send_frame[2],8);
   memcpy(&send_frame[10],&checksum,2);
   
   USART_puts(send_frame, 12);   
    OUT485_DISABLE;
}
void SendComMap(uint8_t data_length, uint8_t index)
{
@@ -63,7 +63,7 @@
   UART_PushFrame(send_frame, data_length+9);   
}
u8 remotetag_para[30];
u8 remotesend_state=0;
u8 remotesend_state=0,usartrec_userdatalen;
u16 rec_checksum;
void UsartParseDataHandler(uint8_t data)
{
@@ -95,13 +95,25 @@
               {
                  case CMD_WRITE:
                     //从mUsartReceivePack中读取pack_length长度的字节，放到全局变量中
                     memcpy((uint8_t*)&g_com_map + pack_index, mUsartReceivePack, pack_datalen);
                        if(pack_index<0xf0&&pack_index!=0x14)
                           //  if(pack_index>100)
                        {
                            memcpy((uint8_t*)&g_com_map + pack_index, mUsartReceivePack, pack_datalen);
                     //返回一个error状态
                     //SendComMap(pack_datalen,pack_index);
                     save_com_map_to_flash();
                     SendConfigConfirm(pack_msgtype,pack_length);
                     delay_ms(500);
                     SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader   
                     SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader  
                        
                        }else{
                     memcpy((uint8_t*)&g_com_map + pack_index, mUsartReceivePack, pack_datalen);
                     //返回一个error状态
                     //SendComMap(pack_datalen,pack_index);
                     //save_com_map_to_flash();
                     SendConfigConfirm(pack_msgtype,pack_length);
							
                        }                            
                     break;
                  case CMD_READ:
                     //read包中data字节，即mUsartReceivePack[0]表示数据长度；
@@ -118,6 +130,16 @@
                  remotesend_state=1;
               memcpy(remotetag_para,mUsartReceivePack,REMOTEPARA_LEN);
               break;
                    case MSG_USERDATA:
                        if(pack_datalen<20)
                        {
                            uartrec_userdata[0] = pack_index;
                            uartrec_userdata[1] = pack_datalen;
                            memcpy((uint8_t*)&uartrec_userdata[2], &mUsartReceivePack, pack_cmd-2);
                            usartrec_userdatalen=pack_cmd;
                            userdata_timer = 0;
                        }
                        break;

      }
      }