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TheKikGen / USBMidiKliK4x4

UMK4x4 - 4-16 in/out and 3-15 IN/3OUT USB MIDI interface for STM32F103 series board
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Just a little help ? #6

Closed AurelGTS closed 5 years ago

AurelGTS commented 5 years ago

Hello, This issue is just to start conversation, this is not an issue on your project ... I m working on a midi device with a blue pill. I m working with STM32duino USBComposite library. Your library seems close to this USBComposite library. So I would appreciate your help if possible :) I think it could be quickly fixed. I have a problem : I can receive data but I can't transmit... If you have a little bit time to help me, I ll be thankful. I think its perhaps :

Thanks in advance. Regards Aurélien

TheKikGen commented 5 years ago

Hello Aurelien, Have a look in the descriptor here . The STM32DUINO bootloader is not the problem. Know that the USB composite is sometimes unstable....Start with a basic midi out.

AurelGTS commented 5 years ago

Hello,

Thanks for your feedback. Midiout.ino example just work fine. I copied all your code and I ve same behavior : no data transmitted.

I really don't understand.

regards,

Aurélien

----- Mail original -----

De: "TheKikGen" notifications@github.com À: "TheKikGen/USBMidiKliK4x4" USBMidiKliK4x4@noreply.github.com Cc: "AurelGTS" benoit.aurelien@free.fr, "Author" author@noreply.github.com Envoyé: Mercredi 2 Octobre 2019 22:45:49 Objet: Re: [TheKikGen/USBMidiKliK4x4] Just a little help ? (#6)

Hello Aurelien, Have a look in the descriptor here . The STM32DUINO bootloader is not the problem. Know that the USB composite is sometimes unstable....Start with a basic midi out. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub , or mute the thread .

TheKikGen commented 5 years ago

Aurélien, please stop to post here as it is not a general purpose forum. Post to the Arduino forum, open a new topic with your issue. Thanks !