V2.4 固定时间片版本 9标签20HZ测试通过

zhyinch

2020-10-31 bc6afcc8e1361a5ca81beb4f19d229e0748d4da2

 Src/application/serial_at_cmd_app.c

@@ -62,7 +62,7 @@
      checksum += pack_index;
      checksum += pack_datalen;
      checksum += pack_msgtype;
      if((data + checksum)&0xff == 0xFF)            //校验通过
      if(((data + checksum)&0xff) == 0xFF)            //校验通过
      {
         switch(pack_cmd)
         {