topic Re: Any FreeRTOS Demo else ? For mpc5744. in MPC5xxx

Any FreeRTOS Demo else ? For mpc5744.

475824827 — Tue, 05 Nov 2019 08:19:50 GMT

I have a hardwire board : DEVKIT-MPC5744P

I have found the freeRTOS demo in S32DS v2.1.

But I can't run it successfully.

The program will fly if i start the scheduler.

I can't see any led change .

Do you have the other demos? freeRTOS demo for mpc5744.

Re: Any FreeRTOS Demo else ? For mpc5744.

jiri_kral — Tue, 05 Nov 2019 15:02:20 GMT

Hi,

please update your S32DS ( https://community.nxp.com/docs/DOC-341068 ) and use FreeRTOS example from SDK RTM v3.0.0:

Hope it helps.

Jiri

Re: Any FreeRTOS Demo else ? For mpc5744.

475824827 — Tue, 05 Nov 2019 16:09:42 GMT

Hi Jiri.

My S32DS version is S32DS v2.1.

This has SDK RTM v3.0.0.

And I have run this demo ------ freertos_mpc5744p ,But I can't see any led change in my DEVKIT-MPC5744P.

So I want to try other MPC5744 demos about FreeRtos

Re: Any FreeRTOS Demo else ? For mpc5744.

jiri_kral — Wed, 06 Nov 2019 10:34:17 GMT

Hi,

which particular dev kit do you have? On my EVB is everything working as expected.

Jiri

Re: Any FreeRTOS Demo else ? For mpc5744.

475824827 — Fri, 08 Nov 2019 06:49:38 GMT

hello jiri.

I use DEVKIT-MPC5744P.

Re: Any FreeRTOS Demo else ? For mpc5744.

475824827 — Fri, 08 Nov 2019 06:51:40 GMT

I solved the problem.

I modified the delay time so that I could see the light flashing.

void vLEDTask( void *pvParameters )
{
unsigned int ID = (unsigned int)pvParameters;
for( ;; )
{
/* Not very exciting - just delay... */
// vTaskDelay( 500*mainLED_DELAY );
Delay( 100 *(ID+1));
//vTaskDelay(500*(ID+1)*portTICK_PERIOD_MS);
PINS_DRV_ClearPins(ports[ID], (1 << leds[ID]));
/* delay */
//vTaskDelay( 500*mainLED_DELAY);
Delay( 10 *(ID+1));
//vTaskDelay(200*(ID+1)*portTICK_PERIOD_MS);
PINS_DRV_SetPins(ports[ID], (1 << leds[ID]));
}
}