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problem with gpio interrupt

Rukmani Kavi
Prodigy 140 points


how to enable the interrupt and how to mention the IntRegister when using Direct Register Access Model???

At Starting I did the Program with inbuilt library function. After that i tried to use the Register directly. while directly accessing the register, I dont know that how to enable an interrupts for normal gpio and how to register the interrupt.

what could be the direct register access for the below libraray function......???

GPIOIntRegister(GPIO_PORTE_BASE, GPIO_IntHandler);

GPIOIntEnable(GPIO_PORTE_BASE, GPIO_INT_PIN_4);