flash nrf51822 using openocd giving error

[phob]

Hi, I have install openocd on ubuntu. but i after running next line

openocd -f interface/stlink-v2.cfg cfg -f target/nrf51_stlink.tcl

i got these error.

Runtime Error: embedded:startup.tcl:47: Can't find target/nrf51_stlink.tcl
in procedure 'script' 
at file "embedded:startup.tcl", line 47

I have stlink2 connected. I will be using s120 softdevice. I think my start address will be

    APP_CODE_BASE 0x0001D000
    APP_RAM_BASE 0x20002800

So, i found following command,

 openocd -f interface/stlink-v2.cfg   -f target/nrf51_stlink.tcl -c "program output_directory/s120.hex 0x0001D000"

Is that right? Or am i missing something?

[phob]

Any kind of help will be great. I tried Following things without luck. try 1:

fish@fish-:~/openocd$ openocd -f interface/stlink-v2.cfg   -f target/nrf51_stlink.tcl
Open On-Chip Debugger 0.7.0 (2013-10-22-17:42)
Licensed under GNU GPL v2
For bug reports, read
	openocd.sourceforge.net/.../bugs.html
Runtime Error: embedded:startup.tcl:47: Can't find target/nrf51_stlink.tcl
in procedure 'script' 
at file "embedded:startup.tcl", line 47

try 2:

fish@fish-:~/openocd$ openocd -f interface/stlink-v2.cfg   -f src/target/nrf51_stlink.tcl
Open On-Chip Debugger 0.7.0 (2013-10-22-17:42)
Licensed under GNU GPL v2
For bug reports, read
	openocd.sourceforge.net/.../bugs.html
WARNING: target/nrf51_stlink.cfg is deprecated, please switch to target/nrf51.cfg
Runtime Error: embedded:startup.tcl:47: Can't find target/nrf51.cfg
in procedure 'script' 
at file "embedded:startup.tcl", line 58
at file "embedded:startup.tcl", line 47

try 3:

fish@fish-:~/openocd$ openocd -f interface/stlink-v2.cfg -d2 -f src/target/nrf51.cfg
Open On-Chip Debugger 0.7.0 (2013-10-22-17:42)
Licensed under GNU GPL v2
For bug reports, read
	openocd.sourceforge.net/.../bugs.html
debug_level: 2
Error: session's transport is not selected.
Runtime Error: embedded:startup.tcl:20: 
in procedure 'script' 
at file "embedded:startup.tcl", line 58
in procedure 'swj_newdap' called at file "src/target/nrf51.cfg", line 33
in procedure 'transport' called at file "/usr/share/openocd/scripts/target/swj-dp.tcl", line 22
in procedure 'ocd_bouncer' 
at file "embedded:startup.tcl", line 20

[Daniel Wang]

Try target/nrf51.cfg instead