Hi all,
I have an invisible update about my project :)
In attach there's a screenshot showing what happens when I send it an IdentityRequest message (0xF0, 0x7E, 0x7F, 0x06, 0x01, 0xF7).
my board MIDI out -> piano MIDI in (identity_request message)
piano MIDI out -> oscilloscope
As you can see, there's a strange squared waveform. it takes about 80ms.
After this, forever, there's a pull-down, every 30ms.
I hope ID_msg is correct. I'm sending it over 7F/all channel, this way I'm sure it replies :D
Is there some macroscopic mistake by my side?
Thanks
j