ChibiOS Free Embedded RTOS

Thank you Giovanni for your prompt reply.
I apologize I can't help you in solving the bug, I took a look at the code but it is too much at "low level".

Looking forward for a review of Cortex-M33 port.

Good morning Giovanni, I am working on demo STM32L552ZE-NUCLEO144 (without TZ support). I am developing with STM32CubeIde. If I compile the demo without the FPU support ifeq ($(USE_FPU),) USE_FPU = no endif there are no errors, but if I add the FPU support ifeq ($(USE_FPU),) USE_FPU = hard endif I g...

Good morning to all developers, I just started developing on STM32L5 (waiting for STM32U5 support) but while taking a look at driver support at /os/hal/ports/STM32/STM32L5xx/platform.mk I found out those typical drivers like ADC, DAC, timers, QSPI, I2C, SPI, DMA are missing. Any future plan for them...

Yeah, that's better.

Good afternoon Giovanni, a very simple comment about the description of argument objsize concerning chFifoObjectInitAligned() and chFifoObjectInit() in file chobjfifos.h . objsize if described as: * @param[in] objsize size of objects but, in my humble opinion, should be better * @param[in] objsize s...

Giovanni,
you are always the MCU 'Professor'

My issue was very simple, the DMA IRQ priority in the NVIC register was erroneously set to 0. Changing it in the range 3-15 made it working perfectly.

Thank you so much.

Good evening to everyone, I am developing along STM32F407VGT on STM32F4-Discovery board. I have one thread which continuously fills a double DMA buffer where the DMA moves data from memory to a GPIO peripheral at very high frequency. I have a DMA ISR every 570 uS. I have another function, called fro...

Giovanni wrote:Hi,
3) This is not a very high priority, I am not very into GUI programming so it would not be a few minutes thing , there are other developments ongoing.

Yes I understand perfectly.

Once again thank you so much for your support.

Cesare

Giovanni, it works! Questions: 1- do you confirm that the refresh button (yellow arrows) works only when the target is halted? 2- If I click on the refresh button in tabs like Global, Timers, Statistics, the refresh time is less than 1 second, but if I do the same in tab "Threads" it takes...

Hello to everyone, My development setup is this one: - Linux Mint 20.3 - Eclipse 2022-06 configured with GNU MCU/ARM Eclipse ( https://eclipse-embed-cdt.github.io ) - ChibiOS 7.0.1 - OpenOCD 0.11.0-4.1 I can compile and perfectly debug but I would like to add the debug support for ChibiOs. After hav...