ChibiOS Free Embedded RTOS

Ok.

I'll give a try to run STemWin by myself. When I'll finalize it I'll provide an example for ChibiOS community

Hi Giovanni!

I'm trying to use STemWin on my HY-RedBull board. Do you have some sort of demo or example for STemWin at ChibiOS?

Or maybe other users played with it before?

Regards,

Matthew

So maybe you have some idea how to obtain that kind of PWM frequency?

Hi Giovani,

Now it is clear. I'm wondering if it is possible to get 500kHz signal. Can I set PWMConfig like this:

static PWMConfig pwmcfg = {
5000000, /* 5MHz PWM clock frequency */
10,
NULL, /* No callback */
/* Only channel 1 enabled */
{
{PWM_OUTPUT_ACTIVE_HIGH | PWM_COMPLEMENTARY_OUTPUT ...

So the setting should be like:

static PWMConfig pwmcfg = {
10000, /* 10Khz PWM clock frequency */
10,
NULL, /* No callback */
/* Only channel 1 enabled */
{
{PWM_OUTPUT_ACTIVE_HIGH | PWM_COMPLEMENTARY_OUTPUT_ACTIVE_HIGH, NULL},
{PWM_OUTPUT_DISABLED, NULL},
{PWM_OUTPUT_DISABLED, NULL ...

Hi Giovani!

I don't have an oscilloscope and on LEDs it is hard to observe, but correct me if I'm wrong.
I'm trying to get 100Hz PWN signal with 50% DC so my config should like like this one below right?

static PWMConfig pwmcfg = {
10000, /* 10Khz PWM clock frequency */
10,
NULL, /* No ...

Again me

Mistery solved! Together with my friend which is using ChibiOs with STM32 for almost three years in tons of projects (experience lvl - Asian. If you know what I mean ) we found a bug in config.

Previous one:

static const ADCConversionGroup adcgrpcfg1 = {
FALSE,
ADC_GRP1_NUM_CHANNELS ...

As an addition:

In that moment idle task is marked as current, clock task as sleeping and main as suspended.

Ok!
Thank you very much. I would be appreciated if you could help with that. It is really important project for me.
I'll try to do something by myself but I don't think I could do more

Hi Giovanni!

I tried to debugg it. What I have seen that I didn't get any panic msg. When program was about to do something like IRQ stack return(after tons of F5 so I didn't notice proper name) it got hit in place presented on below screenshot.
NO mother what I press: return and pause again, F5 ...