??? 10/17/06 12:17 Read: times |
#126562 - WHY Responding to: ???'s previous message |
do you want to know?
I am wondering how to get this CPU usage the only mesaurement I have ever done was to have a timer running that stopped at the beginning of each ISR and restarted at the end to verify that the interrupts all were within available time. In addition a useful measure can be "is the interrupt retriggered before the main has processed the previous event" and that is easy to check as well. but "CPU usage" I do not see why. Erik |