]> cvs.zerfleddert.de Git - usb-driver/blob - README
add tested software
[usb-driver] / README
1 This library emulates Jungo Windrvr USB functions in userspace which are
2 required by XILINX impact to access the Platform cable USB. With this library
3 it is possible to access the cable without loading a proprietary kernel module
4 which breaks with every new kernel release. It uses the USB functions provided
5 by the libusb userspace library instead and should work on every kernel version
6 which is supported by libusb. It was written against impact from ISE Webpack
7 9.1SP1 and tested with the following software:
8
9 * ISE Webpack 9.1SP2
10 * ISE Webpack 9.1SP1
11 * ISE Webpack 8.1SP3
12 * ChipScope 9.1.02i
13
14 Build the library by calling `make'.
15
16 To use this library you have to preload the library before starting impact:
17
18 $ LD_PRELOAD=/path/to/libusb-driver.so impact
19 or
20 $ export LD_PRELOAD=/path/to/libusb-driver.so (for sh shells)
21 $ setenv LD_PRELOAD /path/to/libusb-driver.so (for csh shells)
22 $ impact
23
24 To use the device as ordinary user, put the following line in a new
25 file in /etc/udev/rules.d/ and restart udev:
26 ACTION=="add", BUS=="usb", SYSFS{idVendor}=="03fd", MODE="666"
27
28
29 If your cable does not have the ID 03fd:0008 in the output of lsusb,
30 the initial firmware has not been loaded (loading it changes the
31 product-ID from another value to 8). To load the firmware follow
32 these steps:
33
34 1. If you have no /etc/udev/rules.d/xusbdfwu.rules file, copy it from
35 /path/to/ISE/bin/lin/xusbdfwu.rules to /etc/udev/rules.d/xusbdfwu.rules
36
37 2. Install the package containing /sbin/fxload from your linux distribution.
38 It is usually called "fxload"
39
40 3. copy the file /path/to/ISE/bin/lin/xusbdfwu.hex to /usr/share/xusbdfwu.hex
41
42 4. restart udev and re-plug the cable
Impressum, Datenschutz