Lpc2000

> We are interested in buying your JTAG code for LPC chips. The code 
> has to be written in C++ for the parallel port JTAG from olimex. 
> Even better, if you have code to run JTAG on the new FTDI USB chip.

You didn't say if the code is needed for Windows or linux?

I found an interesting program called "jtager" at SourceForge. This
comes with C source code and its supposed to work with both ARM7TDMI
and ARM9TDMI. This was written for Wigglers (parallel port interface).
But it hasn't been updated in a while, and I don't know if it works
with modern chips. 

If you want to work with USB JTAG code under Windows you can buy the
j-link SDK. It's under $500. It has a wide range of functionality - a
lot more than you asked for. I think they should give away the SDK for
free as an incentive for people to buy their j-link USB device, but
this cost is lower than what anyone else would charge you to write
custom code.

If anyone knows of any modern open source JTAG tools please let me know.