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dcb · 05-25-2009, 01:35 PM

I just was looking at the change in the number of clock cycles it took to execute the function by itself, but I think it was running the interrupt in the background and doubling the resulting number of clock cycles (running the code twice). When I disable the isr it takes more like 600 cycles to run the code in the isr (about 40us). Sorry for the confusion.

05-25-2009, 01:35 PM	#1404 (permalink)
dcb needs more cowbell Join Date: Feb 2008 Location: ÿ Posts: 5,038 pimp mobile - '81 suzuki gs 250 t 90 day: 96.29 mpg (US) schnitzel - '01 Volkswagen Golf TDI 90 day: 53.56 mpg (US) Thanks: 158 Thanked 269 Times in 212 Posts	I just was looking at the change in the number of clock cycles it took to execute the function by itself, but I think it was running the interrupt in the background and doubling the resulting number of clock cycles (running the code twice). When I disable the isr it takes more like 600 cycles to run the code in the isr (about 40us). Sorry for the confusion. __________________ WINDMILLS DO NOT WORK THAT WAY!!!