[OpenOCD-devel] issues for stm32f405

[Angelo D. <ang...@gm...>]

Dear All,

i tried to ask for help first in the sparkfun forum, but messages are 
blocked,
they strangely have to be accepted by a moderator of the forum.

So i try here,

i am trying to program a stm32f405, just soldered on a custom board.
using

sudo openocd -f /usr/share/openocd/scripts/interface/parport.cfg -f 
/usr/share/openocd/scripts/target/stm32f4x.cfg

i get

Open On-Chip Debugger 0.7.0 (2013-08-04-10:13)
Licensed under GNU GPL v2
For bug reports, read
         http://openocd.sourceforge.net/doc/doxygen/bugs.html
Warn : Adapter driver 'parport' did not declare which transports it 
allows; assuming legacy JTAG-only
Info : only one transport option; autoselect 'jtag'
parport port = 0x0
adapter speed: 1000 kHz
adapter_nsrst_delay: 100
jtag_ntrst_delay: 100
cortex_m3 reset_config sysresetreq
Info : clock speed 500 kHz
Info : JTAG tap: stm32f4x.cpu tap/device found: 0x4ba00477 (mfg: 0x23b, 
part: 0xba00, ver: 0x4)
Info : JTAG tap: stm32f4x.bs tap/device found: 0x06413041 (mfg: 0x020, 
part: 0x6413, ver: 0x0)
Info : stm32f4x.cpu: hardware has 0 breakpoints, 0 watchpoints

 > halt
target was in unknown state when halt was requested
Halt timed out, wake up GDB.

 > flash info 0
device id = 0x00000000
Cannot identify target as a STM32 family.
auto_probe failed
in procedure 'flash'
 >


I am suspecting that the cpu is bad soldered, not running properly. The 
TAP interface seems to be detected correctly anyway.

Every help is really appreciated.

Regards
Angelo