Can only select CD03/CD04

[JamieEC]

I am using the melbus_v7i.ino sketch and my CD player only allows me to select cd 3 or 4. Not having the issue when its not connected. I have tried using the newer firmware but it has a lot of stuff I don't need, the older one seems to be much simpler. Any idea what could be causing this? Could you help me create a cut down version of the newer code with just the basics? Thanks!

[JamieEC]

Also using the most recent code using the CD player is very glitchy, with timestamps incorrect and sporadic errors displayed.

[visualapproach]

It worked for me. Don't know what is causing it for you.

[JamieEC]

What model head unit have you tested with?

[JamieEC]

Upon investigating, changing the cartridge info to {0x00, 0x0f, 0xFF, 0x4A, 0xFC, 0xFF} seems to have sorted this. I will do some testing and update.