Arduino for STM32

Is it single threaded on Windows? I never really checked.

So, I've been looking at CDC, and the CDC+MSC composite PR, and it seems to me that the classes within these need abstracting away. There needs to be an abstracted simple device, a composite device, and then an abstracted class for each interface type, be that CDC, MSC, MultiSerial, Xbox Some time a...

Fortunately there are people out there who are cleverer than I -> https://github.com/stm32duino/Arduino_C ... /pull/1088

Always best to stand on the shoulders of giants.

There's a lot to consider - for example the bootloader magic code handling, I'm not thinking about this just in terms of HID, but about being able to amalgamate any standard classes into a composite. So that could be CDC, MSC, HID interface/s, MIDI, Audio, same footprint as arpruss' library, but I t...

I have wireshark installed on my rpi4 and was capturing the failed HID initialisation last night. Need to revisit the usb specs/protocols thoroughly to chase that down but would guess it's a malformed descriptor, or something moved on in the core's usb implementation as a result of a change required...

Yes I believe they are independent, but the code for HID Composite may have been a good place to start and see what needs initialising and how (with appropriate back track downward). If it worked :D CDC is probably just as good a place to start, if not better since it's functional. There're some int...

I thought the core 'HID (keyboard and mouse)' might be a good place to start looking at how to interface with the core to get at the usb stack. So with that in my I compiled a blinky sketch with this option selected. Upon insertion into the USB port on Windows 10 this results in the error "USB ...

Iteresting read here @ag123 -> https://damogranlabs.com/2018/02/stm32- ... -keyboard/

Oh actually no they're not, great stuff - I should read things more carefully when I've just woken up, I thought they were using a full blown pi, due to the shape of the carrier board. oops.

I kinda wans one of these now

Ha yeah But they're doing hardware emulation.