as i understand ISR has two parts, critical and deferable, so when the isr comes, keep this critical part small, need to get into Linux 2.6 kernel to understand this how is this handled
Best Regards Ashish Goel "Think positive and find fuel in failure" +919985813081 +919966006652 On Tue, Jul 6, 2010 at 8:41 AM, sharad kumar <sharad20073...@gmail.com>wrote: > You have a system in which there is a timer that interrupts the system > every 20ms. If the system is interrupted, an ISR runs to handle that > interrupt. How will you design your system to find if that ISR runs for more > than 20ms [in most cases an ISR will be very short...but assume in this case > its not] ? > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algoge...@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algoge...@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
