Toastman

Wilba, thanks fot the hints. I tried to upload the 18F452 version. I tried to upload the testtone yesterday, but that one didn't work either. Same problem as with the midibox_sid app. Anyway, I'm going to do some more debugging and see if I can find a solution :)

Hello, I'm in the middle of building my own Midibox SID. Last night I connected everything together for the first time. I use a 2x20 LCD and my own powersupply. The LCD showed just blocks (as is normal without MIOS installed). Connected everything to my MacBook and immediately got the uploading requests. MIOS installed without a problem, the Core rebooted and showed the "Ready" message. But when I tried to upload the main.hex of the SID application, the LCD just shows "Mios rebooting" and I keep getting upload requests as if Mios was not installed. When switching power off and on again, mios is gone (just blocks on lcd and upload requests every 2 secs). Weird thing is, other apps upload just fine, I tried MidiMon, MidiFM, Midi64, etc. I did all of this once with and once without the SID module attached to the core. Did every possible voltage check and all seems fine... Configuration: Mike's core pcb v3, 18F452 pic, header 00 and standard lcd. Any ideas what might be wrong? Thanks. Regards, Toastman