LP-EM-CC1354P10: Sensor Controller code not running when compiled with CCS

Eduardo Viel

Part Number: LP-EM-CC1354P10
Other Parts Discussed in Thread: CC1354P10

Tool/software:

Hi,

I have a simple code to blink a LED using GPIO made with SCS. I tested it with the Task Testing and it is workin as expected.

I followed the Training Section "Sensor Controller Project from Scratch": I imported the "empty" project from Resource Explorer and saved the SC code to this project as it is said. Then, on empty.c, I include scif.h and initialize the SC:

    /* Sensor controller */
    scifOsalInit();
    scifOsalRegisterCtrlReadyCallback(scCtrlReadyCallback);
    scifOsalRegisterTaskAlertCallback(scTaskAlertCallback);
    SCIF_RESULT_T success = scifInit(&scifDriverSetup);
    if (success != SCIF_SUCCESS) {
        while (1) {}
    }
    // Set the Sensor Controller task tick interval to 1 second
    uint32_t rtc_Hz = 1;  // 1Hz RTC
    scifStartRtcTicksNow(0x00010000 / rtc_Hz);
    // Start Sensor Controller task
    // success = scifStartTasksNbl(BV(SCIF_LED_BLINK_TASK_ID));
    success = scifStartTasksNbl(BV(SCIF_LED_BLINKER_TASK_ID));
    if (success != SCIF_SUCCESS) {
        while (1) {}
    }

The project successfully builds, but when I flash the code only the LP LED blinks (as expected fom the empty project code), but the GPIO that I configured to blink an external LED does not toggle and the LED does not blink.

The code does not return any error when initializing the SC, so what could be the issue here? Do you have any suggestions?

Thank you,
Eduardo.

4 months ago

0 Marie H 4 months ago

TI__Guru* 81401 points

Hi Eduardo,

First of all, the Sensor Controller Studio example projects don't support CC1354, however I hope you were able to solve this by creating a new project in SCS. Can you confirm that the LED behavior is as expected when you run your SCS project code inside SCS?

Cheers,

Marie H

0 Marie H 4 months ago in reply to Marie H

TI__Guru* 81401 points

Can you also put a breakpoint in your SC callback and check that it's being hit?

I think you also may need to call the following APIs in your initialization:

scifInit(&scifDriverSetup);
scifStartRtcTicksNow(0x00010000 / 8);

Cheers,

Marie H

0 Eduardo Viel 4 months ago in reply to Marie H

Intellectual 588 points

Hi Marie,

Yes, I created a new project in SCS to be able to use it with CC1354P10, and I also checked that it works fine when testing it with the Task Testing tool inside SCS.

The scifInit and scifStartRtc functions are already being called, as mentioned in the previous snippet I sent (lines 5 and 11).

I added a breakpoint to the scCtrlReadyCallback(void) function and I can see that it is being hit.

How can I follow with this?

Regards,
Eduardo.

0 Eduardo Viel 4 months ago in reply to Eduardo Viel

Intellectual 588 points

Hi Marie H,

Do you have any update on this topic?

0 Marie H 4 months ago in reply to Eduardo Viel

TI__Guru* 81401 points

Hi Eduardo,

Can you post your code snippet for toggling the external LED?

Can you check that your GPIO mapping in CCS and SCS match?

Cheers,

Marie H

0 Eduardo Viel 4 months ago in reply to Marie H

Intellectual 588 points

Hi Marie,

I could solve it by adding fwScheduleTask(1) to the Initialization Code.

I did not know it was necessary, but with this call it works correctly.

Regards,
Euardo.

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LP-EM-CC1354P10: Sensor Controller code not running when compiled with CCS