On Tuesday 10 November 2009, Thomas Kindler wrote: > Out of curiosity, I've hooked SRST and TRST up to an oscilloscope. See > attachments for "reset" using different reset_configs (SRST on top, TRST > on bottom. Notice time base settings) > > The ones with SRST clearly show the double system-reset. > > NONE and TRST_ONLY show a spike on SRST, which is originating from the > STM32.
And that spike on "none" is, I guess, just the enlarged version of the one on "trst_only", showing a pullup in action. Interesting ... it shows that there's no drawback, on this chip at least, to using the NVIC reset, since there's still a system wide reset pulse issued.. _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
