源码/核心板/Src/application/serial_at_cmd_app.c
@@ -4,7 +4,7 @@ #include <stdio.h> #include "dw_app.h" #include "RTC.h" #include "Usart.h" #define CMD_READ 1 #define CMD_WRITE 2 @@ -63,6 +63,7 @@ checksum += pack_index; checksum += pack_datalen; checksum += pack_msgtype; cmd_mode = 0; if((data + checksum)&0xff == 0xFF) //鏍¢獙閫氳繃 { switch(pack_cmd)