[OpenOCD-devel] STM32W108 fails with STlink V2

[Ron S. <ro...@su...>]

Openocd version 0.7.0 current
ST-LINK/V2 usb dongle

Hi Folks

The current release works ok with an STM32W108CB version with 128K Flash.  A
Rexense wireless module on a development board with JTag.
With exactly the same setup it throws the following with an STM32W108CC version
with 256K Flash.

/openocd# ./openocd -f interface/stlink-v2.cfg -f target/stm32w108_stlink.cfg
Open On-Chip Debugger 0.7.0 (2013-07-26-13:57)
Licensed under GNU GPL v2
For bug reports, read
        http://openocd.sourceforge.net/doc/doxygen/bugs.html
Info : This adapter doesn't support configurable speed
Info : STLINK v2 JTAG v15 API v2 SWIM v4 VID 0x0483 PID 0x3748
Info : Target voltage: 3.245115
Error: init mode failed
in procedure 'transport'
in procedure 'init'

I have tried various changes to the stm32w108_stlink.cfg file but to no avail.

I have tried with different STM32W hardware (development board and STM32W
module) in case there was a problem there.

A fix or workaround would be appreciated.

Very best regards

Ron


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R o n   S e g a l MSc, CEng, ITCP
suretronic labs
Wellington, New Zealand
Tel: 64 4 5288806Cell: 64 21 678009

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