I've been searching for some Vogan poetry to further understand what is going on. Some of it gets really deep in the weeds.
Here is a link that seems to be about the right level to start with.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I've been searching for some Vogan poetry to further understand what is going on. Some of it gets really deep in the weeds.
Here is a link that seems to be about the right level to start with.
Usb Made Simple
It covers the hardware and bus messages but importantly the Descriptors that are used in the module.
This tool looks like it could be useful for creating a descriptor
HID Descriptor Tool from USB.org
@Gordon Espruino continues to amaze!