GPIO Interrupt in K40Dx256(Tower Module) using ProcessorExpert

[keerthanas]

I want to use the switch SW1 in K40DX256 tower module. I added the components Init_GPIO and InterruptVector for using PTC5 (SW1 - PTC5). My Init_GPIO Configurations are: 

For InterruptVector Module , It will show an error like

how to debug this error or if there is any other configurations to use the switch.

[isaacavila]

Hi Keerthana,

You could use your Interrupt for PORTC without using InterruptVector component, I attached a simple project where I toggle on-board LED when pressing SW3.

As you could see, you need to configure all interrupt settings in your GPIO component:

And then populate your ISR function in order to attend your interrupt service request.

void PORTC_ISR(void) {
    if (PORT_PDD_GetPinInterruptFlag(PTC_PORT_DEVICE,5)) {
        PORT_PDD_ClearPinInterruptFlag(PTC_PORT_DEVICE,5);
        GPIO_PDD_TogglePortDataOutputMask(PTC_DEVICE,1 << 7);
    }
}

I hope this can help.

Best Regards,

Isaac Avila

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[keerthanas]

Thank you very much for your answer. Really Its working .I have tested. :):):):)

With Regards,

Keerthana. S