This patch is a very simple test code, and more important, it provides the information about low-level operations, so we can track the problems.
For a generic SWJ implementation, just use 2 commands: swj_sequence_out and swj_sequence_in, which can be more easily implemented by other dongles including FT223-based dongles. SWJ is easy, I'm more curious about the multi-interface support(GPIO, SPI, IIC....). I'll follow this support first. 2009/10/28 David Brownell <[email protected]> > On Tuesday 27 October 2009, simon qian wrote: > > What to do next? > > Collect kudos (here's one!) and start working on a > clean version of this work, for the 0.4.0 tree ... > > This patch should certainly be split up into smaller > chunks. For example, I see Versaloon-specific code > for sending TMS/TCK sequences ... if that can't be > made to work for any JTAG adapter, then at least it > ought to be shared among all FT223-based adapters. > > I'm guessing you want to work from bottom-up, and > morph this working code into more general working > code. If so, I think generalizing it to work first > with non-Versaloon hardware will help. > > That way you can at least get testing help from other > folk using Cortex-M3 chips. And once that can be > seen to work, it'll be a lot easier to get good > feedback. > > - Dave > > > -- Best Regards, SimonQian http://www.SimonQian.com
_______________________________________________ Openocd-development mailing list [email protected] https://lists.berlios.de/mailman/listinfo/openocd-development
