HiImanol, I have thought about doing similar, I had thought openocd (http://openocd.berlios.de/web/) would be a good starting point for doing this. Openocd has all the JTAG driving routines and gdb protocol already coded.
> For this I wouldn't want to just copy schematics and make it work, but try > to understand how everything works. And so, here comes my question, how did > you manage to understand the protocol between PC and FET? Is there any > official document where it explains how it works? The only document from TI I have seen is the one (http://www.ti.com/litv/pdf/slaa149f), this is the document that is used to implement msp430-jtag etc. This gives you memory read/write, flash erase/write, and register read/write. > So I have some code that will work with the three processors that I use: > 149, 1611, and the 249. One can add ones own processor to this code if > you can figure out the magic messages that are sent to initialize them. > It would be nice if I could get all of the magic messages. Is that available, and which parts are still to be implemented. Peter Jansen Stay connected to the people that matter most with a smarter inbox. Take a look http://au.docs.yahoo.com/mail/smarterinbox
