V1,8，增加看门口防止升级卡死，修改GGA报文中bat_percent为hex显示适配上位机

chen

2025-02-25 a67b3b6d5fce352aff5f8de413bedc54204dbca2

 keil/include/drivers/serial_at_cmd_app.c

@@ -265,7 +265,7 @@
                              if(gga_num<10&&!gps_open_flag)
                                    {
                                       gps_timeout_flag=0;
                                    snprintf(GGA_Format_message, sizeof(GGA_Format_message), "%s,%04x,%02u%%,%d,%d,0,0\r\n", \
                                    snprintf(GGA_Format_message, sizeof(GGA_Format_message), "%s,%04x,%x,%d,%d,0,0\r\n", \
                                                          GPS_GGAmessage,g_com_map[DEV_ID],bat_percent,userkey_state,gps_timeout_flag);
                                    datalenth_gga = sprintf((char*)&GGA_Final_message[u32GGaLenth],"%s",GGA_Format_message);
                                    u32GGaLenth += datalenth_gga;