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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [or_debug_proxy/] [README] - Diff between revs 497 and 498

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===============================================================================
===============================================================================
-- Description --
-- Description --
===============================================================================
===============================================================================
A console application implementing a GDB stub and and communication with an
A console application implementing a GDB stub and and communication with an
OpenRISC processor system via a USB debug cable.
OpenRISC processor system via the OpenCores USB debug cable.
===============================================================================
===============================================================================
-- Versions --
-- Versions --
===============================================================================
===============================================================================
0.1.0 090201 jb@orsoc.se
0.1.0 090201 jb@orsoc.se
0.1.1 090304 jb@orsoc.se
0.1.1 090304 jb@orsoc.se
0.1.2 090511 jb@orsoc.se
0.1.2 090511 jb@orsoc.se
0.1.3 090604 jb@orsoc.se
0.1.3 090604 jb@orsoc.se
0.1.4 090828 jb@orsoc.se
0.1.4 090828 jb@orsoc.se
0.1.5 090903 jb@orsoc.se
0.1.5 090903 jb@orsoc.se
0.1.6 110307 jb@orsoc.se
0.1.6 110307 jb@orsoc.se
 
0.1.7 110308 jb@orsoc.se
===============================================================================
===============================================================================
-- Installation --
-- Installation --
===============================================================================
===============================================================================
 
 
The OR debug proxy application runs on multiple platforms only requiring
The OR debug proxy application runs on multiple platforms only requiring
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to enable a high-speed JTAG interface with our hardware we require newer,
to enable a high-speed JTAG interface with our hardware we require newer,
specialised drivers from FTDI called the D2XX drivers.
specialised drivers from FTDI called the D2XX drivers.
 
 
The Linux driver can be obtained from FTDI Chip's website,
The Linux driver can be obtained from FTDI Chip's website,
http://www.ftdichip.com, and is found under the links to "Drivers" and then
http://www.ftdichip.com, and is found under the links to "Drivers" and then
"D2XX". At the time of writing, the latest version was libftd2xx 0.4.16 and
"D2XX".
could be downloaded directly off their site from
 
http://www.ftdichip.com/Drivers/D2XX/Linux/libftd2xx0.4.16.tar.gz
 
 
 
Statically linked driver:
Statically linked driver:
 
 
The simplest way to enable these drivers is to link the application
The simplest way to enable these drivers is to link the application
statically - that is, have a copy of the driver along with the debugging
statically - that is, have a copy of the driver along with the debugging
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This will result in the executable being statically linked to the driver file
This will result in the executable being statically linked to the driver file
in the the lib/ folder.
in the the lib/ folder.
 
 
Dynamically linked driver install directions:
Dynamically linked driver install directions:
 
 
Uncompress the driver package (tar xzvf libftd2xx0.4.16.tar.gz) and read the
Uncompress the driver package (tar xzvf libftd2xxX.Y.Z.tar.gz) and read the
file "readme.dat" located inside, but don't complete their way of installing
file "readme.dat" located inside, but don't complete their way of installing
yet. Their installation method should be modified slightly to allow easier use
yet. Their installation method should be modified slightly to allow easier use
of the USB device by users. Read the following before performing the install
of the USB device by users. Read the following before performing the install
as per the instructions in "readme.dat", and amend their installation process
as per the instructions in "readme.dat", and amend their installation process
as you go.
as you go.

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