On Wednesday 16. December 2015 16.09.21 Luke Kenneth Casson Leighton wrote:
great. so, i'll put you down for the jz4775 and udesktop.
Yes, please do!
would you (or anyone else) possibly be interested in helping with the firmware on the STM32F072? it's basically porting things like the linux i2c touchscreen driver (which is in c) to the stm32f072 with libopencm3 (which is also in c). i've done the hx8357d SPI driver already - got the initialisation and screen-writing done. the main thing is making it all "hang together" - interleaving USB CDCADM with USB HID for mouse *and* keyboard - three separate USB endpoints - and creating some power-management routines, status of which can be monitored over the CDCACM serial interface. and writing an appropriate linux kernel driver to work with that.
I don't have that much Linux driver-writing experience, although I've peered into the murky depths of various drivers, including USB-related ones, which was horrible. Still, if you can't find anyone with the expertise who can do this kind of thing in an afternoon, I might be of some assistance. I have looked at USB controllers before now, so it's not completely alien technology to me.
Paul