I'm developing a small device to send keyboard keys (char/letters) to iPhone and Android devices
I am receiving ASCII data on a serial port of uC, I want to send it to iPhone/Android through a Bluetooth module. I'm looking for some very cheap solution from aliexpress.
I have received a infrared multi-touch frame (Nexio HID Multi-Touch ATI0320-10) where my boss asked me to check if I can make a program that count the number of times I interact with the frame (everytime an object enters the grid). I need to display the amount of times I interacted with...
I'm making a force feedback wheel with an STM32F103. So I had to learn about HID.
I made a very simple descriptor, to begin with.
I'm supposed to see the buttons count in binary in the controller visualizer but they're random.
Comparing the received value in USBlyser, when it's 0xA9, buttons 1...