ChibiOS Free Embedded RTOS

Just wondering what people think about https://github.com/hathach/tinyusb/ and perhaps of benefit if someone were to create a port for ChibiOS. I notice they have a port for FreeRTOS, and think it would unlock a lot of possibilities for ChibiOS (e.g. USB Host and Ethernet over USB) without major maintenance requirements...

Well, it would be interesting, OSAL requirements look pretty easy to implement on top of our API.

Giovanni

I'm working on a port, I'll do a pull request with one or two examples, but if you find any mistakes below let me know:
https://github.com/hathach/tinyusb/comp ... in:chibios

I'm adding support in the Contrib repo:
https://github.com/ChibiOS/ChibiOS-Contrib/pull/228

Untested so far but it compiles
Will try on my F4 disco board when I have the time.

Great, if it works we could include it as an extension under /ext like FatFS and lwIP.

If possible try to create all the glue code as "bindings" to be placed under /os/various.

Giovanni

mobyfab wrote:I'm working on a port, I'll do a pull request with one or two examples, but if you find any mistakes below let me know:
https://github.com/hathach/tinyusb/comp ... in:chibios

Did you open any PR there?

no, the TinyUSB code is too "dirty" and it's much simpler to do it the other way around
I did 95% of the work but there's still a few bugs, it's here: https://github.com/ChibiOS/ChibiOS-Cont ... SB-CDC-MSC

If anyone has some time to debug it, that would be great