ChibiOS Free Embedded RTOS

So the nice folks in #gnu IRC channel pointed me in the right direction. In case anyone else needs, you can easily make the project elf target depend on an arbitrary file's time. The trick is making sure you put it _after_ the include rules.mk which defines the elf target. ... RULESPATH = $(CHIBIOS)...

Hi all, I frequently set up my Chibi projects to depend on my own common libraries for sharing code between different projects. They are built separately and installed into a dir where I point the Chibi build system. So I typically have something like this in my Makefile: ULIBDIR = some/path/where/i...

Hey Giovanni, thanks and congratulations on 19.x.y!

Reading through the release notes, I was wondering about the comment

Added a sanity check on GCC version for ARMv6-M, a version below 6 must be used.

Could you clarify the rationale for this?

Thanks
Dave

Another patch, as above, but for untagged I2CConfig structs

I still see the 'lp' parameter in the trunk r12399 https://sourceforge.net/p/chibios/svn2/HEAD/tree/trunk/os/hal/ports/STM32/STM32F0xx/stm32_rcc.h#l906 https://sourceforge.net/p/chibios/svn2/HEAD/tree/trunk/os/hal/ports/STM32/STM32F4xx/stm32_rcc.h#l1574 Etc.. I'm not sure how the crc demo for the F0...

I realize CRC is not officially supported, but hoping to gain some insight here if any authors watch the forums. I am looking to use CRC in an STM32L4 project. I see that the L4xx/stm32_rcc.h in mainline ChibiOS is missing the Enable/Disable/ResetCRC family of functions that the F0/3/4/7 files conta...

As discussed here:
viewtopic.php?f=16&t=4844

I've thrown together a quick patch for review

Please treat as a general idea, as I wasn't near a computer with an ARM toolchain and couldn't do a sanity test compile.

Thanks Giovanni, will do In case anyone else finds this thread in the future and sees the above config, it was also necessary to add OPENDRAIN as follows palSetPadMode(GPIOB, 8, PAL_MODE_ALTERNATE(4) | PAL_STM32_PUPDR_PULLUP | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_OSPEED_HIGH); palSetPadMode(GPIOB, ...

Found my issue, I failed to start the HSI16 clock in mcuconf.h

Would it be possible to add a compile time check for this?