stm32flash

stm32flash@lists.osmocom.org

5 discussions

Write to SRAM?
by osmocom＠third-harmonic.com 30 Apr '24

30 Apr '24

Searched the archives and didn't see any mention of this not being supported. And doing so appears to be supported as documented in ST's AN3155 App note. I first tried the canned Ubuntu binary version 0.5, no dice. Then pulled the git repo to build version 0.7, same result. No screening of address was apparent in a quick check of the source for a read command and further suggests the device (STM32F103C8 -- likely a clone) is returning an error from stm32_read_memory(). Before pursuing this further I figured I'd ask if this is a known issue without a resolution. Reads of flash and internal bootrom work fine but attempts to access the SRAM fail. Any clarity much appreciated.

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[ANNOUNCE] stm32flash 0.7 release
by Tormod Volden 27 Mar '22

27 Mar '22

stm32flash 0.7 has been released. Starting with the previous 0.6 release, stm32flash defaults to page erase instead of mass erase in many cases, and this exposed issues with I2C that now have been fixed. Also long-standing issues with hex files have been fixed. By now all chips in F, G, L0, and L1 series are supported and only a few STM32 chips are missing at all. Main changes in this release: - Fix I2C page-by-page erase (Yann Sionneau) - Fix hex file base address not used, extraneous base padding (Renaud Fivet) - Fix truncated read from stdin (Renaud Fivet) - Fix input buffer flush on Windows (Jan Belohoubek) - More baud rates available, up to 4000000 - Allow skipping serial port setup with -b 0 (experimental) - Support STM32L412xx/422xx (Andy Little) - Support STM32G05xxx/061xx (Luca Amati), STM32G0B0/B1/C1xx, STM32G491xx/A1xx Please see the git log for all changes. Thanks to everybody who contributed with patches, testing and bug reporting! Source tarball as well as a zip archive with Windows and macOS binaries are available at https://sourceforge.net/projects/stm32flash/files/ Official homepage: http://stm32flash.sourceforge.net/ Best regards, Tormod

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[ANNOUNCE] stm32flash 0.6 release
by Tormod Volden 12 Feb '21

12 Feb '21

stm32flash 0.6 has been released. This is a maintenance release with these highlights: - Many more devices supported G0/G4/F7/H7/L4 (various contributors) - GPIO sequencing reworked (Roman Savrulin) - Serial port handling improved (Mickael Gardet) - Many code improvements (Antonio Borneo) - Only erase needed pages if flashing from file (Tormod Volden) Please see the git log for all changes. Thanks to everybody who contributed with patches, testing and bug reporting! Source tarball as well as a zip with Windows and macOS binaries are available at https://sourceforge.net/projects/stm32flash/files/ Official homepage: http://stm32flash.sourceforge.net/ Best regards, Tormod

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release plan
by Tormod Volden 26 Jan '21

26 Jan '21

The plan is to release 0.6 rather soon with what is in git now. It has several improvements since 0.5 and above all many new devices supported. Testing and feedback is welcome. I have tested basic functionality with STM32F103 on Linux, Windows 10 and macOS 10.13. There are many patches and merge requests in the tracker but these will have to wait for later releases, to not delay 0.6 indefinitely. Regards, Tormod Official homepage: http://stm32flash.sourceforge.net/

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first post
by Tormod Volden 24 Jan '21

24 Jan '21

Welcome to the new stm32flash mailing list (archive!). This list is for discussing development and use of stm32flash. For normal bug reporting, please file a ticket in the bug tracker. Home page: https://sourceforge.net/projects/stm32flash/

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