The data are provide to the 245 by a NIOS controller that implements a
sort of hand shake protocol.
On 03.06.2015 12:40, Rogier Wolff wrote:
On Tue, Jun 02, 2015 at 11:50:06AM +0200, d.rodomonti wrote:
ret = ftdi.usb_open(ftdic, 0x0403, 0x6001)
ret = ftdi.usb_reset(ftdic)
ret = ftdi.usb_purge_buffers(ftdic)
ret = ftdi.set_baudrate(ftdic, 115200)
ret = ftdi.set_line_property(ftdic, ftdi.BITS_8 , ftdi.STOP_BIT_1,
ftdi.NONE)
ret = ftdi.setflowctrl(ftdic,ftdi.SIO_DISABLE_FLOW_CTRL)
How are you putting data into the '245?
You are setting a baud rate and "disable flow control" which do not
really make sense for a '245 chip.
Roger.
--
--
Davide Rodomonti
LOEP (Linac and Operations/ Electric Power System)
Tel. +49-6159-71-1905
BR2 2.107
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Planckstraße 1
64291 Darmstadt
www.gsi.de
Gesellschaft mit beschränkter Haftung
Sitz der Gesellschaft: Darmstadt
Handelsregister: Amtsgericht Darmstadt, HRB 1528
Geschäftsführung:
Ursula Weyrich
Professor Dr. Karlheinz Langanke
Vorsitzender des Aufsichtsrates: St Dr. Georg Schütte
Stellvertreter: Ministerialdirigent Dr. Rolf Bernhardt
--
libftdi - see http://www.intra2net.com/en/developer/libftdi for details.
To unsubscribe send a mail to libftdi+unsubscribe@xxxxxxxxxxxxxxxxxxxxxxx
|
