1 Reply Latest reply on Sep 3, 2016 5:44 AM by swetha.patil13_1672816

    INTERRUPT ISSUES IN GPIO PROGRAM

    swetha.patil13_1672816

      Hi

         

      I am using the Simple GpioApp firmware to blink the LED based on Positive Edge interrupt on Gpio input(pin 37). I mean the led should start blinking when i give an external signal from switch. When i build and run the program on my customized FX3 board, LED starts blinking irrespective of the interrupt callback function. As i said i am using default gpioapp firmware. Instead of gpio 45 (io_cfg.gpioSimpleEn[1]  = 0x00002000; /* GPIO 45 */) we are using Gpio 37 as input pin (io_cfg.gpioSimpleEn[1]  = (1 << (37 - 32)); 

         

      I have tried all positive edge, negative edge and both the edges, but interrupt callback function is not working. So need help to figure out this. Thanks in Advance.

         

      Regards,

         

      Swetha Patil