no communication between ARM-USB-OCD-H and Kinetis K10

[gfritz_sp]

Hi everyone,

I need some help : I bought some weeks ago an ARM-USB-OCD-H to flahs my board based on a kinetis K10 from Freescale. After many try with openocd, I always receive same error message :

Open On-Chip Debugger 0.9.0-dev-00357-g09ca5af (2015-03-31-11:31)
Licensed under GNU GPL v2
For bug reports, read
   http://openocd.sourceforge.net/doc/doxygen/bugs.html
jtag
adapter speed: 10 kHz
none separate
cortex_m reset_config sysresetreq
Info : clock speed 10 kHz
Error: JTAG scan chain interrogation failed: all zeroes
Error: Check JTAG interface, timings, target power, etc.
Error: Trying to use configured scan chain anyway...
Error: k10.cpu: IR capture error; saw 0x00 not 0x01
Warn : Bypassing JTAG setup events due to errors
Warn : Invalid ACK 0 in JTAG-DP transaction

Someone have an idea to manage this issue ?

Thanks in advance!

[JohnS]

You need to post full info (*) but may as well do it to oocd ML.

John
(*) at least enough for someone to duplicate what you did