Randy Bush wrote: > an article on using the SWD interface on the Cortex M0.
Glad that you found some information about it! It's a lower pin count interface than JTAG but still provides access to an ADIv5 DAP as JTAG does. SWD however does not support boundary scan, it's rather a software-only matter. If you want to try it out I'd probably recommend getting one of the dev boards from Fredrik/Paul/Rob/me that were at one meeting this summer since that's what this project has collective experience with. As an alternative, and I think this is much better than the ST boards, I'd recommend buying a Black Magic Probe dongle, which emulates a serial port over hipster USB, to which gdb can connect directly, accessing the Cortex-M as a remote target. Plug and play remote debugging is very much the norm now. //Peter _______________________________________________ Tech mailing list [email protected] https://lists.cryptech.is/listinfo/tech
