De-register an ISR for GPIO

[Anonymous]

Hi,

I was wondering there was a way to de-register an ISR for a GPIO pin? [i.e. a function opposite of gpio_registerForInterrupt(...)]

I want to be able to enable and disable GPIOs during run-time. I'm using SDK v2.0 on the BCM20737TAG board.

Thanks,

Mike

[asridharan · Accepted solution]

There is no de-register function. You are expected to disable interrupt on the GPIO you no longer want to handle interrupts on.

gpio_configurePin(GPIO_PORT, GPIO_PIN, GPIO_INTERRUPT_DISABLE, GPIO_OUTPUT_LOW);