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Programatically reading the state of a GPIO Output Pin.

Question asked by pevy.andy on Jun 16, 2015
Latest reply on Jun 16, 2015 by waclawek.jan
Hi,  I want to use the state of a GPIO Pin (It is driving a chip select on an SPI device) to determine that the SPI transfer has completed. I do know about the callback on the CMSIS code, but I'd prefer not to use that.

So, can I read the state of the actual H/W Pin when I have that pin set to Output mode ?.

Thanks,
Andy

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