I will make a PR with a fix soon.
It seems that the input buffer is internally connected under certain
conditions. But I found some case where the pin value was not being read
correctly so I suppose this could be the issue.
Best,
Matias
On Mon, Jan 11, 2021, at 06:33, raiden00pl wrote:
> It loo
It looks like a bug. But for some reason with the input buffer turned off,
reading the input pin still works (nrf52840).
niedz., 10 sty 2021 o 19:17 Matias N. napisał(a):
> Hi,
> while debugging the issue I mentioned in the other thread, I found
> something strange: when configuring a pin as inp
Hi,
while debugging the issue I mentioned in the other thread, I found something
strange: when configuring a pin as input on nRF52, the input buffer is not
enabled (by clearing the relevant INPUT bit of the PIN_CFG register):
https://github.com/apache/incubator-nuttx/blob/master/arch/arm/src/nrf
