ChibiOS Free Embedded RTOS

Hello, there are 3 main sub-series of STM32L0 series:

STM32L0xx1, STM32L0xx2, STM32L0xx3

Judging by the os/hal/ports/STM32L0xx/stm32_registry.h here is the current support status:

STM32L011xx - supported
STM32L021xx - unsupported (same as STM32L011xx, but with encryption)
STM32L031xx ...

I'm successfully using SPIFFS with STM32 using some of this code. I'm sure it can be ported to ChibiOS.

Also, there is the Yaffs filesystem.

Grazie!

Really, your post is very helpful, thanks a lot.

I'll try to go with 4 threads (or even more, because I need to talk to sensors too).

Concerning UART vs. Serial, I think I'll go with UART for its speed because there is constant flow of messages at 57600bps in both directions (commands ...

Hello, I'm completely new to ChibiOS/RT and HAL but I've read the ChibiOS book and tinkered with the source codes to understand its structure, so I have some understanding.

I must make a decision about the application structure (should I use synchronous messages or events or buffer queues? etc ...

[nfo]#define STM32_UART5_HANDLER Vector105[/nfo]

Shouldn't this be Vector104?

Molte grazie!

Sure, I will return with a feedback on Monday or Tuesday, once I test it.

the official repository of ChibiOS is on sourceforge and is a svn. Most likely you have downloaded a mirror.
Yes, the repository seems to be an up-to-date mirror, I'm not familiar with SVN, sorry.

Anyway is good to know the version of HAL you are using. Take a look to \os\hal\include\hal.h ...

Hello, I'm trying out ChibiOS (the latest revision from GitHub), I need to use all the available USART and UART ports of my Nucleo borad with STM32L152RE and it seems I need a little help. The microcontroller has 3 USARTS and 2 UARTS, I want USART2 as serial (for debugging) and the other 4 as U(S ...