Quoting Albert ARIBAUD <[email protected]>:
> As I don't want to spend much money on returning the whole set to the
> seller or on buying the programming box from TI, and since the
> programming protocol is known, I am therefore thinking of using my
> Olimex ARM-USB-OCD probe (actually a generic bitbang-capable probe) and
> libftdi (in bit-bang mode) to implement the protocol and then reprogram
> the access point (maybe even provide debugging means, but that's for a
> 8051-link MPU so that part is out of scope here on mspgcc-users). But
> before I dig into this, I just want to check if no one has already done
> this.
Hi Albert,
I'm not sure if all the features accessible via JTAG are documented,
but you might be able to get a few more clues if you have FET firmware
version 20401004 available. A partial symbol table for this version is
available here:
http://mspdebug.sourceforge.net/fet.html
There's also the source code to GoodFET and D/FW that you could
consult (probably an easier route, actually).
If you manage to get something working with libftdi, I'd be quite
interested to see it. Have you considered implementing it as an
MSPDebug driver? :-) Of course, it might be easier to implement a
standalone program, but if you have any questions, let me know.
Cheers,
Daniel
--
D.L. Beer Engineering
www.dlbeer.co.nz
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