Dear all,

I am using libftdi-0.18 Python binding with Python 2.6 and Ubuntu 10.4.

I am able to configure the UM232R to bitbang mode and set/unset signals on
output pins using Python bindig to libftdi.

As far as good.

The problem is I am not able to read input pins using ftdi_read_data and/or
ftdi_read_pins.

To be more specific, I do not know, where data gathered using read methods
are.

following snippet works (I mean no Error messages),

pins = ""
ftdi.ftdi_read_pins(ftdic, pins)

buf = ""
ftdi.ftdi_read_data(ftdic, buf, 0x01)

But pins and buf variables are unchanged. It means the content of this
variables is "".

Thank for your hints.

Petr Jakes


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