MIDI data to TUNE

MIDI, ...
PeterW
Posts: 9
Joined: Wed Jan 19, 2022 9:54 am

MIDI data to TUNE

#1

Unread post by PeterW »

Hello guys

I am building a MIDI VFO with rpi PICO and I send simpel note on and note off on 2 different notes
I can register them in SDR MIDI map se picture, but i can ONLY tune UP when I send TUNE down nothing happends

So i wonder what is actual needed in the MID command to get SDR to respon correct , It is strange becauase up counts works
maybe i miss someting in the command ?

73
Peter SM6NTR
Attachments
TuneDown.PNG
TuneUp.PNG

PeterW
Posts: 9
Joined: Wed Jan 19, 2022 9:54 am

Re: MIDI data to TUNE (SOLVED)

#2

Unread post by PeterW »

I have found the problem even tho it was working on step up only.

I had used a Program change command 0x90 and that command does not have the second BYTE and that byte is probably mandatory
it fills ut the "value" in MIDI command list in SDR-Console setup so it must have index AND Value to work

So the solution is to send Control Change 0x80 instead that takes 2 argument Control value first byte and second byte another control value
that fills out the "Value" se picture

73
Peter SM6NTR
Attachments
controlchange.PNG

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