ChibiOS Free Embedded RTOS

Hello, Thank you very much for your nice RTOS. I am considering it for a new application and need to list all used licenses. For most files this is trivial, but I was wondering about the make files, as these don't have a stated license. For example: ChibiOS/os/hal/hal.mk ChibiOS/os/rt/rt.mk ChibiOS/...

Hello, I made an example project showing how to use the ChibiOS/HAL with FreeRTOS. You can find it here: https://github.com/BertoldVdb/FreeRTOS-ChibiOSAL The Cortex-M3 part is quite well tested on a STM32F103 chip, running a few quite big programs. The Cortex-M0 part is very new and not really teste...

Hello, Some time back I wrote some code to control an I2C peripheral. It is working fine, but it is not so robust against noise on the lines. I am now handling all error conditions and then manually reset the I2C bus via software before continuing. This helped a lot, but one issue remains. When I do...

Hi, Thanks for the reply. I gave the example with CH_IRQ_EPILOGUE() and a normal interrupt to show that the interrupt is actually working and firing continuously. The fast interrupt was implemented in the second way. I was not able to get the fast interrupt to work, but the jitter caused by using a ...

Hello, When I am using fast interrupts on ChibiOS they fire only once (sometimes twice), although the actual interrupt flag is still set. When using a normal interrupt it works perfectly. I had this problem in a more complex project, but I tried to make a simple program where the same issue occurs t...