Hello, e.g. when the user program used WFI() or WFE() on STM32 and the CPU is idle most of the time, openocd won't connect or looses connection soon. So cfg files start to introduce an "examine-end event" that changes some register (DBGMCU_CR) to allow debug when idle or in standby. DBGMCU_CR is preserved until a power reset. When debugging a low-power application, this may result in high power surge after the debugger has exited, or the user has to remove power from the device.
Should openocd care to restore the original DBGMCU_CR content on exit? And if, what event should do the restore and how/where to preserve the content? Or is this situation better handled by the user program? But then OpenOCD needs to announce this behaviour clearly. Bye -- Uwe Bonnes b...@elektron.ikp.physik.tu-darmstadt.de Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt --------- Tel. 06151 162516 -------- Fax. 06151 164321 ---------- ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ OpenOCD-devel mailing list OpenOCD-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openocd-devel
