[OpenOCD-devel] [openocd:tickets] #231 STM32L07x dual bank fails flashing

[Martin J. <mar...@us...>]

Please find the the -d3 of a failed programming attached. This was with workareasize set to 0x2000. It doesn't fail always, but with workareasize set to 0x1000 it never failed so far. This might be by accident without a particular reason.

This time I was not able to reproduce the failure with the Nucleo board itself. It only occured when programming the external microcontroller through the ST-link integrated in the Nucleo board. But I had similar issues also with the Nucleo board before.

@Andreas: The L072/3 do have a watchdog.

Currently don't have a board with an brand-new, empty microcontroller. If I remember correctly, empty devices never failed programming in the past.


Attachments:

- [openocd_debug.txt](https://sourceforge.net/p/openocd/tickets/_discuss/thread/b5364fbd8c/6dde/attachment/openocd_debug.txt) (2.1 MB; text/plain)


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** [tickets:#231] STM32L07x dual bank fails flashing**

**Status:** new
**Milestone:** 0.9.0
**Created:** Sun Mar 31, 2019 09:57 AM UTC by Martin Jäger
**Last Updated:** Thu Apr 04, 2019 09:24 AM UTC
**Owner:** nobody


I'm not able to flash my STM32L073 with the settings stated in https://sourceforge.net/p/openocd/code/ci/master/tree/tcl/board/st_nucleo_l073rz.cfg

If I change the WORKAREASIZE to 0x1000, everything works fine.

Do you agree to change the setting?


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