About MMyar.1

MMyar.1 · 2022-12-06

I followed the ST tuto here :https://community.st.com/s/article/how-to-implement-a-usb-device-custom-hid-class-on-stm32-part2?t=1670342951456I first tried it on a STM32F072BDISCOVERY board, for which it is written. Using this, I could send data, rece...

MMyar.1 · 2023-01-05

@B.Montanari : A last comment. At a time, I made the STM32F072 board work BUT I had to add a "reset" of the connection (on PC side with pyUSB) after each send-receive sequence. I was not satisfied by this behaviour, it was a bit hacky, and I star...

MMyar.1 · 2023-01-05

Hello @B.Montanari . Thanks for your time. I looked at your project and I have no possibility to try it for now as my STM32 boards are on a prototype that is used for now. However I can speak about what I did and what happend.I started with this tu...

MMyar.1 · 2022-12-30

I answer again, as I had drawbacks after a new update. Here is what I did post on other pages :I have seen various problems with custom HID with various versions, notified at many places :https://community.st.com/s/question/0D53W00000ttTa2SAE/what-is...

MMyar.1 · 2022-12-30

I have seen various problems with custom HID with various versions, notified at many places :https://community.st.com/s/question/0D53W00000ttTa2SAE/what-is-the-issue-with-the-usb-custom-hid-low-level-driver?t=1672355984794https://community.st.com/s/q...

MMyar.1 · 2022-12-30

I have seen various problems with custom HID with various versions, notified at many places :https://community.st.com/s/question/0D53W00000ttTa2SAE/what-is-the-issue-with-the-usb-custom-hid-low-level-driver?t=1672355984794https://community.st.com/s/q...

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USB Framework Custom HID bug on STM32F072

Re: How to implement a USB device custom HID class on STM32 part2

Re: How to implement a USB device custom HID class on STM32 part2

Re: USB Framework Custom HID bug on STM32F072

Re: How to implement a USB device custom HID class on STM32 part2

Re: I have an issue with STM32L552 USB library. After sending an HID message once, the usb will send empty packets indefinitely (len=27, data len =0).