LOCALvoidICACHE_FLASH_ATTRuser_udp_recv(void*arg,char*pusrdata,unsignedshortlength){charDeviceBuffer[40] = {0};charDevice_mac_buffer[60] = {0};charhwaddr[6];structip_infoipconfig;if(wifi_get_opmode() != STATION_MODE) { wifi_get_ip_info(SOFTAP_IF, &ipconfig);wifi_get_macaddr(SOFT...