Error: flash driver 'stm32x' not found when running openocd

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Error: flash driver 'stm32x' not found when running openocd

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Started 3 years ago by mark Barton
Latest reply from defuzo

mark Barton
Member

I'n using Olimex JTAG tiny-h and OCD 0.5 under Mint 11 (Olieric) and having an issue with openocd not finding the stm32x driver. Openocd was installed using apt-get. I was under the impression the drivers were statically linked so I don't know why it could not find that particular driver.
The only change I have made was to debug_0.4.cfg and changed the vendor pid to that of the tiny-h device. I then run openocd -f debug_0.4.cfg.

Has anyone else seen this issue?

I guess I will give a go under Lucid and see if I have any better luck.

Thanks
Mark

Posted 3 years ago #
mark Barton
Member

Success! I had to change the debug and flash scripts in .../support/openocd for openocd version 0.5.0 and to support the Olimex USB JTAG Tiny-H device. Here are my changes.

--- This is needed for openocd version 0.5
Copy debug_0.4.cfg and flash_0.4.cfg to debug_0.5.cfg and flash_0.5.cfg respectively.

----Required for the Tiny-H JTAG device
Replace: ft2232_device_desc "Olimex OpenOCD JTAG"
With: ft2232_device_desc "Olimex OpenOCD JTAG ARM-USB-TINY-H"
Replace: ft2332_vid_pid 0x15ba 0x0003
With: ft2332_vid_pid 0x15ba 0x002a

----Apparently the driver name was changed so as to support other STM32 devices
Replace: flash bank bank0 stm32x 0x80000000 0x00020000 0 0 $_TARGETNAME
With:
set _FLASHNAME $_CHIPNAME.flash
flash=bank $_FLASHNAME stm32f1x 0x80000000 0x00020000 0 0 $_TARGETNAME

I hope this will help others.
Mark

Posted 3 years ago #
defuzo
Member

Oh, good!

Then you or any admin can modify the wiki:
http://wiki.leaflabs.com/index.php?title=Maple_JTAG_How_To
(that says "Olimex's ARM-USB-TINY" not supported)

I have brinked my Leaflabs, and have borrowed same jtag as yours. BUT, cant get it top work. I dont copy the 2 last lines u added "..flash=bank $_FLASHNAME stm32f1x..". Where does these lines goes?

Posted 3 years ago #

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