i m using openOCD with my parallel port wiggler, i have configured the config file with both necessary options still it is giving error as: error validating the scanchain, IR mismatch, retuned 00
when i have tried last time it has worked fine…can anybody tell me what can be the issue?
best regards,
RahulK
RahulK:
i m using openOCD with my parallel port wiggler, i have configured the config file with both necessary options still it is giving error as: error validating the scanchain, IR mismatch, retuned 00when i have tried last time it has worked fine…can anybody tell me what can be the issue?
best regards,
RahulK
If it is intermittent, it is possible that you have the JTAG clock frequency too high for your setup. Try setting the JTAG clock frequency in your config file to a higher numerical value for a lower JTAG clock frequency.
hi dshuman,
thanks for quick reply …the issue above is resolved n compiled the code successfuly…but now after excuting openocd command the debugger hangs…it doesnt get to openocd commnad line…i m using it first time n hence might b asking for very primary things…
reply me if u have any inputs on this one…!
[root@localhost src]# openocd
Info: openocd.c:82 main(): Open On-Chip Debugger (2006-08-01 12:00 CEST)
…hangs hereafter…tried with resetting board…!
Regards,
Rahul
The OpenOCD runs as a daemon - you can connect via telnet to port 4444 or via GDB to port 3333.
Regards,
Dominic
Hi Dominic,
As i have said it was my mistake it running fine now…gr8 work by you!