Hello,
i still can get not connected to my Atmel SAM3X-EK (at91sam3x8h ES2) with my
Olimex ARM-USB-OCD-H.
At the same time i have no problem to debug board with other sam3 MCUs
(SAM3U-EK, olimex SAM3-H256)
I use the latest GIT Master-Branch version.
Open On-Chip Debugger 0.7.0-dev-00095-g27ad96e (2012-12-04-20:08)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.sourceforge.net/doc/doxygen/bugs.html
Info : only one transport option; autoselect 'jtag'
srst_only separate srst_gates_jtag srst_open_drain
adapter speed: 500 kHz
adapter_nsrst_delay: 100
jtag_ntrst_delay: 100
cortex_m3 reset_config sysresetreq
srst_only separate srst_gates_jtag srst_open_drain
cortex_m3 reset_config sysresetreq
Info : clock speed 500 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: sam3.cpu: IR capture error; saw 0x0f not 0x01
Warn : Bypassing JTAG setup events due to errors
Warn : Invalid ACK 0x7 in JTAG-DP transaction
Polling target failed, GDB will be halted. Polling again in 100ms
Polling target failed, GDB will be halted. Polling again in 300ms
Polling target failed, GDB will be halted. Polling again in 700ms
Polling target failed, GDB will be halted. Polling again in 1500ms
Polling target failed, GDB will be halted. Polling again in 3100ms
Regard, Arnd Begemann
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