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Wed Oct 29 14:20:54 EDT 2014

STM32F103 board

Board info at [2].

[master] tom@zoo:~/armdev/stm32f103$ cat openocd.cfg
set CHIPNAME stm32f103c8t6
source [find interface/arm-usb-ocd.cfg]
source [find target/stm32f1x.cfg]


[master] tom@zoo:~/armdev/stm32f103$ cat openocd
#!/bin/bash
cd $(dirname $0)
exec openocd -f openocd.cfg "$@"


[master] tom@zoo:~/armdev/stm32f103$ ./openocd 
Open On-Chip Debugger 0.8.0-dev-00173-gc98856b-dirty (2013-09-15-10:22)
Licensed under GNU GPL v2
For bug reports, read
	http://openocd.sourceforge.net/doc/doxygen/bugs.html
Info : only one transport option; autoselect 'jtag'
adapter speed: 1000 kHz
adapter_nsrst_delay: 100
jtag_ntrst_delay: 100
cortex_m reset_config sysresetreq
Info : clock speed 1000 kHz
Info : JTAG tap: stm32f103c8t6.cpu tap/device found: 0x3ba00477 (mfg: 0x23b, part: 0xba00, ver: 0x3)
Info : JTAG tap: stm32f103c8t6.bs tap/device found: 0x16410041 (mfg: 0x020, part: 0x6410, ver: 0x1)
Info : stm32f103c8t6.cpu: hardware has 6 breakpoints, 4 watchpoints
Error: stm32f103c8t6.cpu -- clearing lockup after double fault
Polling target stm32f103c8t6.cpu failed, GDB will be halted. Polling again in 100ms
Polling target stm32f103c8t6.cpu succeeded again
  C-c C-c

TODO: compile latest openocd.


[1] http://electronics.stackexchange.com/questions/30688/clearing-lockup-after-double-fault
[2] http://www.chinalctech.com/index.php?_m=mod_product&_a=view&p_id=1029




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