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dcb · 05-25-2009, 10:49 AM

Paul, I looked at the base timing of the ISR (calling it within AVR studio) of the svn version, and a typical call looked like about 1225 cycles, or 80us @ 16mhz. Plenty of room there if the interrupt is happening @~1000 Hz, but not the latest code and optimized for size (not even sure what compiler I'm using).

05-25-2009, 10:49 AM	#1400 (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	Paul, I looked at the base timing of the ISR (calling it within AVR studio) of the svn version, and a typical call looked like about 1225 cycles, or 80us @ 16mhz. Plenty of room there if the interrupt is happening @~1000 Hz, but not the latest code and optimized for size (not even sure what compiler I'm using). __________________ WINDMILLS DO NOT WORK THAT WAY!!!