foxharp / autoblind Goto Github PK

Hi Paul,

I stumbled upon your code, and I can't figure out where the input capture interrupt gets turned off.

As far as I can tell, in line 143 of https://github.com/foxharp/autoblind/blob/master/src/suart.c you should disable the input capture interrupt (otherwise it will be triggered for all data bits, and you will never be able to process a full byte).

I notice that in line 145 you do turn off the external pin interrupt for the non-input-capture code path, which reinforces my theory that the input capture interrupt should be disabled too.

Is this a bug? If its not, would you mind explaining how this works.