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Problems with arm-usb-ocd and TWR-K60N512

Question asked by Dario Jimenez on May 15, 2014
Latest reply on May 16, 2014 by Dario Jimenez

Hi,

I'm trying to program the flash of the TWR-K60N512 by the debugger arm-usb-ocd and openocd but I have the next error. Any solution for that??

 

C:\openocd-0.7.0\bin>openocd-0.7.0.exe -f openocd.cfg

Open On-Chip Debugger 0.7.0 (2013-05-05-10:41)

Licensed under GNU GPL v2

For bug reports, read

        http://openocd.sourceforge.net/doc/doxygen/bugs.html

Info : only one transport option; autoselect 'jtag'

cortex_m3 reset_config sysresetreq

adapter speed: 50 kHz

Info : add flash_bank kinetis pflash.0

Info : add flash_bank kinetis pflash.1

Info : clock speed 50 kHz

Error: JTAG scan chain interrogation failed: all ones

Error: Check JTAG interface, timings, target power, etc.

Error: Trying to use configured scan chain anyway...

Error: k60.cpu: IR capture error; saw 0x0f not 0x01

Warn : Bypassing JTAG setup events due to errors

START...

Warn : Invalid ACK 0x7 in JTAG-DP transaction

Polling target k60.cpu failed, GDB will be halted. Polling again in 100ms

Polling target k60.cpu failed, GDB will be halted. Polling again in 300ms

Polling target k60.cpu failed, GDB will be halted. Polling again in 700ms

Polling target k60.cpu failed, GDB will be halted. Polling again in 1500ms

Polling target k60.cpu failed, GDB will be halted. Polling again in 3100ms

Polling target k60.cpu failed, GDB will be halted. Polling again in 6300ms

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