Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Using timestamp in an interrupt

Hi, i wanted to use the timestamp driver to get an approximation of the time spend in an ISR. Has anyone tried/achieved this? Should it be possible? I have tried it, but even if i do sequential...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Problem seems to be solved. The code wasn't properly protecting m_timestamps from race conditions when I was reading them out. Now i am doing this, the counts value seems a lot more reasonable. Thanks Altera for your help.

Mel