support for multiple USB cables by Mondrian Nuessle <nuessle@uni-mannheim.de>

[usb-driver] / README

diff --git a/README b/README
index 1498a9aa78a969e5bc6e17c770381ea01559db77..5ce99d8823148324754cf8fef0a72073175fada0 100644 (file)
--- a/README
+++ b/README
@@ -9,22 +9,28 @@ should work on every kernel version which is supported by libusb and supports
 ppdev. It was written against impact from ISE Webpack 9.1SP1 and tested with
 the following software:
 
 ppdev. It was written against impact from ISE Webpack 9.1SP1 and tested with
 the following software:
 

+ * ISE Webpack 9.2SP1

  * ISE Webpack 9.1SP3
  * ISE Webpack 9.1SP2
  * ISE Webpack 9.1SP1
  * ISE Webpack 8.2SP3
  * ISE Webpack 8.1SP3
  * ISE Webpack 9.1SP3
  * ISE Webpack 9.1SP2
  * ISE Webpack 9.1SP1
  * ISE Webpack 8.2SP3
  * ISE Webpack 8.1SP3

+ * ChipScope 9.2.01i

  * ChipScope 9.1.03i
  * ChipScope 9.1.02i
  * ChipScope 8.2.04i
  * ChipScope 9.1.03i
  * ChipScope 9.1.02i
  * ChipScope 8.2.04i

+ * EDK 9.1.02i
+ * EDK 9.1.01i

  * EDK 8.2.02i
  * EDK 8.1.02i
  * EDK 8.2.02i
  * EDK 8.1.02i

+ * Synplicity Identify

 
 In addition to the XILINX USB and parallel cables, devices based on the FTDI
 2232 serial converter chip are also experimentally supported. This includes
 devices like the Amontec JTAGkey(-Tiny).
 
 
 In addition to the XILINX USB and parallel cables, devices based on the FTDI
 2232 serial converter chip are also experimentally supported. This includes
 devices like the Amontec JTAGkey(-Tiny).
 

-Build the library by calling `make'.
+Build the library by calling `make'. If you are on a 64 bit system but want
+to build a 32 bit library, run `make lib32' instead.

 
 To use this library you have to preload the library before starting impact:
 
 
 To use this library you have to preload the library before starting impact:
 


@@ -129,3 +135,12 @@ To set-up the device:
 
 The support for FTDI 2232 based devices is experimental and they are currently
 significantly slower than the other supported cables.
 
 The support for FTDI 2232 based devices is experimental and they are currently
 significantly slower than the other supported cables.

+
+
+Locked cables
+=============
+
+If you get the message 'The cable is being used by another application.' from
+impact, try running the following command:
+
+echo -e 'cleancablelock\nexit' | impact -batch