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Re: wrong read : readbits
> to simplify,
> my aim is to control 3 or 4 bits on output ( to control a demutiplexer ,
> and address 8 or 16 chips )
> AND to read 8 other bits for data acquisition (the chips are A/N
> converters with 3 state bus )
> but when I wrote on GPIO G port to control these chips, i can't read
> other bits anymore...
> if anyone had simple source code to wrote on gpio without readbits
> command problems ....
> thanks everybody
If you are using a devboard_82 I believe that G5 controls the direction
of the external buffer for g8-g15.