File wiring_compat.cpp

File List > arduino > src > wiring > wiring_compat.cpp

Go to the documentation of this file.

/* Copyright (c) Kuba Szczodrzyński 2022-06-04. */

#include "wiring_compat.h"

String ipToString(const IPAddress &ip) {
    char szRet[16];
    sprintf(szRet, "%hhu.%hhu.%hhu.%hhu", ip[0], ip[1], ip[2], ip[3]);
    return String(szRet);
}

// global empty string to allow returning const String& with nothing
const String emptyString;