Re: [PARPORT] reading data from the parport?

Tim Waugh (
Wed, 5 May 1999 19:08:26 +0100 (GMT)

On Wed, 5 May 1999, Clemens Kirchgatterer wrote:

> i have to read the lcd status from the data lines bovor i can write
> (or read) data and commands to the panel, but everytime i read the
> PORT_BASE+0 i get the last written byte back.
> [...]
> i have activated EPP-Mode in the BIOS setup, so everthing should be OK.

EPP isn't the same as bidirectional. What happens if you set it so PS2 in
the BIOS?


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This archive was generated by hypermail 2.0b3 on Wed 05 May 1999 - 14:54:52 EDT