On Tue, Jan 13, 2015 at 07:34:31AM +0100, Linus Walleij wrote:
On Mon, Dec 15, 2014 at 11:28 AM, Robin van der Gracht
ro...@protonic.nl wrote:
The PIN2IRQ register should be used to mask an interrupt. Clearing a
No, PIN2IRQ implements a function select, not a mask.
bit in the IRQEN
The PIN2IRQ register should be used to mask an interrupt. Clearing a
bit in the IRQEN register only prevents the interrupt from propagating but
still allows hardware to set the status bit when triggered. So when
unmasking the interrupt, it will immediately re-trigger if an interrupt
condition
