ChibiOS Free Embedded RTOS

In testhal, the various HAL peripheral configuration structures are continuously redefined in the portab.c/h files. The configuration structures should be defined in the actual application code (main.c in all the testhal applications I've seen ...), and the non-portable board specific parts of the s...

Your QMKUSBDriverVMT struct inherits from BaseSequentialStream in hal_stream.h. That has been updated to add _base_object_methods (hal_objects.h) used for multiple inheritance. _base_object_methods just contains a size_t instance_offset; . So add a "(size_t)0" as the first element of your...

Thank you again, you are all very supportive and really helping us to progress where our shortcomings fall Compiling: keyboards/cannonkeys/bluepill/ws2812.c keyboards/cannonkeys/bluepill/ws2812.c:49:3: error: initialization from incompatible pointer type [-Werror] PORT_WS2812, ^ keyboards/cannonkey...

Oh yeah, QMK is cool. Rock on. Glad the project is moving to the latest release.

Thank you for the reply that really helped we are also using your usb_driver files you made our version has some edits but is based on your 2016 version and since updating chibios and not this file it now gives the following error tmk_core/protocol/chibios/usb_driver.c:128:3: warning: initializatio...

Hello, Thanks for this flash driver for the L4 Is it possible for you to send a minimal example that use this library ? Thanks Alexandre Sorry, I don't have one at this time. It should be fairly simple to use - below is an example for erasing. STM32Flash flashDevBank2; stm32FlashObjectInit(&fla...

It should be replicable on an H7 nucleo board right? From your description, it seems that the problem is with the ChibiOS SPIv3 driver in DMA mode. Wish I had an H7 board lying around - would have tried it real quick for you. I know SPIv2 doesn't have this problem, I've used it on the L4, and F7.

Have you looked at the SPI bus on your saleae to confirm the extra byte being clocked? Is it real, or a software bug?

Giovanni, see the attachment. This should give you a head start. It's a working driver for the STM32L4 series based on the hal_flash abstraction.

We actually use the stlink interface, through a debug handler (part of the Cortex3/4 debug support) with a chibios handler thread to communicate with our tags for configuration and control. We use google protocol buffers as the transport layer for RPC commands. Protocol Buffers ---> slink --> debug...