Jack W8TEE tells you how to make the callsign/version number appear for longer on boot up of KD8CEC firmware:
Near line 1200 in setup(), you will find code similar to:
if (userCallsignLength > 0 && ((userCallsignLength & 0x80) == 0x80)) {
userCallsignLength = userCallsignLength & 0x7F;
printLineFromEEPRom(0, 0, 0, userCallsignLength -1, 0); //eeprom to lcd use offset (USER_CALLSIGN_DAT)
delay(2000UL); // Increase from 500
}
else {
printLineF(0, F(“uBITX v0.20”));
delay(2000UL); // Increase from 500
clearLine2();
}
userCallsignLength = userCallsignLength & 0x7F;
printLineFromEEPRom(0, 0, 0, userCallsignLength -1, 0); //eeprom to lcd use offset (USER_CALLSIGN_DAT)
delay(2000UL); // Increase from 500
}
else {
printLineF(0, F(“uBITX v0.20”));
delay(2000UL); // Increase from 500
clearLine2();
}
The line in blue text will increase the delay time from a half second to two seconds.