CCS/TMS320C6678: TMS320C6678

user4651210

Part Number: TMS320C6678

Tool/software: Code Composer Studio

Hi guys!!

I'm trying ti use TMS320C6678 (TMDXEVM6678L board) with its example "openMP matrix vector multiplication".

When I'm starting the debugging, I've got the next error:

Error connecting to the target:
(Error -1143 @ 0x0)
Device core was hung. The debugger has forced the device to a ready state and recovered debug control, but your application's state is now corrupt. You should have limited access to memory and registers, but you may need to reset the device to debug further.
(Emulation package 5.1.507.0)

thanks for reply

over 8 years ago

0 Cvetolin Shulev-XID over 8 years ago

TI__Guru 65405 points

Hi,

I've forwarded this to the OpenMP experts. Their feedback should be posted here.

BR
Tsvetolin Shulev

0 Yordan Kovachev over 8 years ago

TI__Guru**** 161600 points

Hi,

Could you share, which SDK are you using?

Best Regards,
Yordan

0 user4651210 over 8 years ago in reply to Yordan Kovachev

Prodigy 140 points

Hi ,

I'm using MCSDK 2.1.2.6

0 user4651210 over 8 years ago in reply to user4651210

Prodigy 140 points

Hi again

Well I've solved it at half.
Now, I dont have that error...... I've reseted board with its button and I havent have that problem again.
But, When I start the debuging it leaves me from its execution.

Program demo there is next line:

#pragma omp parallel shared(A,b,c,total) private(tid,i)
{
tid = omp_get_thread_num();

When program goes into it, debugging exits me from it and says next:

Results by thread/row:
ti.omp.utils.ThreadLocal: line 132: assertion failure: A_invalidKey: Invalid key encountered
xdc.runtime.Error.raise: terminating execution

Can someone help me, please?

Thanks for reply

0 user4651210 over 8 years ago in reply to user4651210

Prodigy 140 points

Hi again

Now, I solved problem

First, I've reseted board with its reset button...... (with that I'll never have the error 1143 again).

Second, the next
"Results by thread/row:
ti.omp.utils.ThreadLocal: line 132: assertion failure: A_invalidKey: Invalid key encountered
xdc.runtime.Error.raise: terminating execution"
I've resolved with netx link:
e2e.ti.com/.../216736

Now, demo example runs

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Processors forum

CCS/TMS320C6678: TMS320C6678