[ECOS] interrupts and scheduling

keshava gc_keshava@yahoo.com
Sun Sep 4 07:32:00 GMT 2005

>That sounds OK.
>How did you make your timing measurements for the
>        Andrew

We have a timer which is driven by a 32Mhz clock. It
has a timer count register which decrements every
clock cycle. By, measuring the difference in timer
count between the begining of  the ISR routine and the
end , we were able to measure the time. Timer count
decrements every 31.5 nanosecs. The difference in
count was 41. So, 41 * 30.5 comes close to 1.3


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