Hi,
I am new to OpenOCD. I got a rough idea of how OpenOCD works by downloading the
latest version from the GIT repository, building OpenOCD on a Linux machine,
used a J-Link interface to debug a Phytec-LPC3250 board.
I want to add a new adapter/interface. The JTAG debug adapter has a LPC4320 on
it and can be connected to the PC through MiniUSB.
As far as I could figure out from the directory structure of OpenOCD, I see the
files in $INSTALL_DIR/src/jtag contain the required files for all the JTAG
debug adapters that OpenOCD currectly supports.
So, to add a new adapter, should I be writing a driver(say LPC_Link2.c) in
$INSTALL_DIR/src/jtag/drivers/ and write a configuration file(say
LPC_Link2.cfg) in $INSTALL_DIR/tcl/interface ?
So my two specific questions are:
1. What are the steps to add a new JTAG adapter?
2. If I am right about the driver to be written in
$INSTALL_DIR/src/jtag/drivers/, please let me know if there is any document
which I can follow to write a new JTAG driver for the OpenOCD?
I look forward to hearing from you.
Thanks and Regards,
Vinay
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