I built my second sammichSID a few years back and loaded V1.9g V2.0RC38 onto it, but only now am I getting around to actually putting some presets on it. When I upload v2_vintage_bank.syx only presets 34 and 36 actually take and it skips the rest. I tried sending the sammich_SID_Setup.hex over in case it needs the newer firmware, but this gives a “checksum mismatch error no response from core after 16 retries” I’ll fiddle with transfering a sysex dump from my other sammich and try that route, but any advice is much appreciated. Maybe Wilba still has a buy me a beer icon.
Hi,
it seems that you are trying to upload SysEx with a bad MIDI interface.
Please check the blacklist: http://www.midibox.org/dokuwiki/doku.php?id=midi_interface_blacklist&s[]=whitelist
There is also a whitelist: http://www.midibox.org/dokuwiki/doku.php?id=midi_interface_whitelist
The recommended “least cost” interface is Neusonik uMIDI/O22, available for 15 EUR e.g. from Thomann: http://www.thomann.de/de/neusonik_umidi_o22.htm
Best Regards, Thorsten.