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Old 08-30-2013, 01:28 PM   #23 (permalink)
t vago
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This the code I use to enable the fuel injector interrupt.
Code:
EICRA = (EICRA & ~(1 << ISC01)) | (1 << ISC00); // set injector sense pin control
EIFR = (1 < INTF0); // clear fuel injector sense flag
EIMSK = (1 << INT0); // enable fuel injector sense interrupt
Does yours look the same?
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