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List:       libftdi
Subject:    Re: Libusb-1.0
From:       Uwe Bonnes <bon () elektron ! ikp ! physik ! tu-darmstadt ! de>
Date:       2010-01-11 12:05:23
Message-ID: 19275.5123.582989.276612 () elektron ! ikp ! physik ! tu-darmstadt ! de
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>>>>> "Mario" == Mario Gruber <mario.gruber@space.unibe.ch> writes:

    Mario> Hello FYI: The compat wrapper does not work for me, using
    Mario> libftdi-1.17, libusb-1.0.6 and libusb-compat-0.1.3.  Although
    Mario> everything is compiling fine, calls to ftdi_write_data() fail
    Mario> with the following error: unable to write to FDTI device: -5 (usb
    Mario> bulk write failed)

    Mario> When I link against the old libusb-0.1.12, everything works as it
    Mario> should.

You should use strace or better usbmon on the working and on the failing
program and compare the calls. 
-- 
Uwe Bonnes                bon@elektron.ikp.physik.tu-darmstadt.de

Institut fuer Kernphysik  Schlossgartenstrasse 9  64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------

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