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Thread: XMC 1100 H bridge kit 2 go delay function problem in DAVE

  1. #1
    Beginner Beginner muratrazi is on a distinguished road
    Join Date
    Aug 2019

    XMC 1100 H bridge kit 2 go delay function problem in DAVE


    I want to use delay function in dave to blink a led periodically. My code is below but I dont know why it not working.
    I think we have a problem with the initial configurations. Any help would be appreciated. This code below should toggle the led. But the led is always high.

    Kind regards,

    #include <DAVE.h>
    #define TIMER_DELAY_MUL_FACTOR 100000U // Converts micro seconds to milli seconds with multiplication factor for
    // TIMER_GetInterruptStatus().

    void TIMER_Delay(uint32_t);
    int main(void)
    DAVE_STATUS_t init_status;
    TIMER_STATUS_t status;
    uint32_t delay_val; // delay value in terms milli seconds

    init_status = DAVE_Init(); // TIMER_Init(&TIMER_0) will be called from DAVE_Init()


    if(init_status == DAVE_STATUS_SUCCESS)
    delay_val = 1000; // 1000 milli seconds


    return 1;

    void TIMER_Delay(uint32_t delay_val)
    uint32_t delay_cnt;

    delay_cnt = delay_val * TIMER_DELAY_MUL_FACTOR;





  2. #2
    New Member New Member ozkntbk is on a distinguished road
    Join Date
    Sep 2019

    Delay Function

    Greetings. If you use the code as I have edited, you can get the result you want. All you need to do after the while loop

    void Timetick_Handler(void)

    will add the function and run the code.
    We can say that this function is a cleanup function that we use for each event we create.
    Note: You need to add the interrupt app and configure the signal with the timer.

    The following illustrations show how the configurations should be.
    Best regards.

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    Last edited by ozkntbk; Oct 25th, 2019 at 01:07 AM.

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