I have a HID device (which is a touchscreen), that i want to debug and connected it to the USB host port of the Teensy 4.1.
To do this I need some way to display the raw HID data, that is arriving at the USB host port. Maybe via the serial console of the host computer?
I already checked out the USBHost_t36 library, which works great with mice and keyboards, but in my case the touchscreen not even outputs a simple "connected" message.
In the final project i want to modify the x and y coordinates coming from the touchscreen and proxy them to the host. But without being able to read data from the USB host port, i have nothing to start.
To do this I need some way to display the raw HID data, that is arriving at the USB host port. Maybe via the serial console of the host computer?
I already checked out the USBHost_t36 library, which works great with mice and keyboards, but in my case the touchscreen not even outputs a simple "connected" message.
In the final project i want to modify the x and y coordinates coming from the touchscreen and proxy them to the host. But without being able to read data from the USB host port, i have nothing to start.