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How to send data from Computer to Keyboard in a USB-HID device?

Question asked by sibufavica sibufavica on Apr 10, 2018
Latest reply on Apr 11, 2018 by Ben K

I am designing a custom keyboard with an LCD display that displays custom messages using STM32F103. I have made the USB HID to work with the code generated from CubeMX. But I am unable to figure out how to send data from computer to the keyboard. As per my understanding, HID protocol is a keyboard to the computer. 


Any hint on this is highly appreciated.


P.S. I am planning to use pyusb (python) to send data from computer to keyboard.