int actTest1Cmd(char* s)
{
    DateTime dt;

    rtcRead(&dt);
    rtcDateToString(&dt, msg_buff);

    serPutString(SER_CONSOLE, "DATE: ");
    serPutString(SER_CONSOLE, msg_buff);
    serPutString(SER_CONSOLE, "\r\n");

    rtcTimeToString(&dt, msg_buff);

    serPutString(SER_CONSOLE, "TIME: ");
    serPutString(SER_CONSOLE, msg_buff);
    serPutString(SER_CONSOLE, "\r\n");
    
    return ERR_SUCCESS;
}

int actTest2Cmd(char* s)
{
    DateTime dt;

    if ( strlen(s) == 0 )
    {
        serPutString(SER_CONSOLE, "TIME SET FORMAT: hh:mm:ss:wd:DD:MM:YY\r\n");
        serPutString(SER_CONSOLE, "wd(week day): 0 = Sunday, 1 = Monday, etc.\r\n");
        return ERR_SUCCESS; 
    }
    
    sscanf(s, "%hhd:%hhd:%hhd:%hhd:%hhd:%hhd:%hhd", &dt.hours, &dt.minutes, 
           &dt.seconds, &dt.day_of_week, &dt.day, &dt.month, &dt.year);

    if ( !rtcSet(&dt) )
        serPutString(SER_CONSOLE, "ERR: FAILED TO SET RTC\r\n");

    return ERR_SUCCESS;
}