We have the RPi working as a keyboard. We can send standard codes as keys but I wanted to send mute or play and nothing. This is not good.
Some reading and I know that we can use USB remote gadget. So let’s try.
Today we will make our RPi a slave device connected to PC via USB. And this RPi will be detected as the keyboard.
We need Raspberry Pi Zero or Zero W with the micro USB connector.
I have some plans for USB port and to prepare for some strange failures let’s look into serial TTY.
We almost ported all functionality from GfxLCD into cili. The last one is the draw_text.
The GfxLCD uses Python class as the font description and cili must keep the same functionality. So this time handling Python classes in C.