can't use PF3 as output

[tsahi135]

Posted on June 26, 2008 at 04:22

can't use PF3 as output

[tsahi135]

Posted on June 26, 2008 at 04:19

I am trying to use PF3 as output, and although I configured TACR1,TACR2 not to use this port in it's alternative option, it's not responding.

at the output I get a constant +5V. (I also configured PFDDR = 0xFF PFOR = 0xFF) Do you have any idea what might be the problem?

[tsahi135]

Posted on June 26, 2008 at 04:22

Quote:

On 26-06-2008 at 07:49, Anonymous wrote: ST7521AR9 I am trying to use PF3 as output, and although I configured TACR1,TACR2 not to use this port in it's alternative option, it's not responding. at the output I get a constant +5V. (I also configured PFDDR = 0xFF PFOR = 0xFF) Do you have any idea what might be the problem?