ChibiOS Free Embedded RTOS

The tickless implementation for the AVR port is not very flexible right now, IMO, for these reasons: ⋅ As you mentioned, the tick resolution is not configurable since it is hardcoded in os/hal/ports/AVR/MEGA/LLD/TIMv1/hal_st_lld.c to a frequency given by F_CPU/1024 ⋅ Because of t...

Hi Theo,

Is there any news on this issue on the AVR port of the ICU module?

Thanks.

OK, I'll finish working on it and upload the code.

Theo,

Sorry to hear about your father. Take your time. This problem is not a pressing one. Cheers,

Hermano

Hi folks, I've been reading the code for the GPT module for the AVR port. This is one of the modules using timers in an ATMega chip. This module takes a frequency and a period parameter. From what I understand, the first parameter sets the frequency in Hz for the timer clock and the second the numbe...

Hi there, Since last weekend, when trying to compile one of the AVR test or demo applications in the trunk branch, I get an error similar to the one below; Compiling chsys.c In file included from ../../../../os/rt/include/ch.h:91:0, from ../../../../os/rt/src/chsys.c:36: ../../../../os/rt/include/ch...

Sorry, forgot to make it compatible with patch. Below is the correct version.

OK, I've pretty much finished it. Attached is the patch to make the AVR port of the PWM module work with different prescaler factors for all timers. Furthermore, if a 16-bit timer is being used (i.e., all except timer2), one can also set the pwm period, and that will be loaded in the ICR. Since I've...

Should I post the patch here or should I push to the subversion repository?

OK, will work on it.

Cheers.