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Showing results for tags 'reading a pin'.
Is there any significatn advantage of using ROM_GPIOPinRead over GPIOPinRead? I want to read the status of a pin, GPIOPinRead(GPIO_PORTA_BASE,GPIO_PIN_5) I am hoping to use this method to read the status. What is the return value? Where can i find the documentation which contains aboout GPIOPinRead? Thank you.