Angus Gratton wrote: > Hi Jim, > > > Good idea. I don't know SWD well enough to interpret this at the moment, > > but here's the captured data: > > http://jim.sh/~jim/tmp/openocd/ > > Interesting... Unfortunately I don't have a huge amount of time to > devote to this and my head isn't really in nrf land at the moment, but > here's what I see from looking at the dump:
Hi Angus, Thanks again! This was very useful info and suggestions, and I really appreciate you taking the time to help out. Unfortunately, I'm afraid that I was wasting your time... After spending the morning checking on everything you listed, I finally tracked it down to a grounding issue in my test setup. (Sorry!) It's now working just fine with: source [find interface/stlink-v2.cfg] transport select hla_swd source [find target/nrf51.cfg] init reset halt nrf51 mass_erase reset halt flash write_image combined.hex reset shutdown Thanks, Jim ------------------------------------------------------------------------------ _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
