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Altera_Forum
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15 years ago

Failed to send UDP packets

Hello, We are trying to send video frames from one embedded system to another. As a preliminary step, we successfully sent the video frames from the transmitter to the PC using telnet ses...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

You should use a debugger and put a breakpoint on the dtrap() function in the iniche stack. Then go up the function call list and find out which function caused the dtrap() call.

From the message over it seems that uCOS couldn't signal a semaphore. The error code returned by OSSemPost() may tell us why.