107 أسطر
2.3 KiB
C
107 أسطر
2.3 KiB
C
#if ! defined(EI_NOTINT0) && ! defined(EI_NOTINT1) && ! defined(EI_NOTINT2) && ! defined(EI_NOTINT3) && ! defined(EI_NOTINT6)
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#ifdef EI_SECTION_ENABLEEXTERNAL
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switch (arduinoPin) {
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#ifndef EI_NOTINT0
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case 3 : // INT0
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#ifndef NEEDFORSPEED
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functionPointerArrayEXTERNAL[0] = userFunction;
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#endif
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EIMSK &= ~_BV(0);
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EICRA &= (~_BV(0) & ~_BV(1));
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EICRA |= mode;
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EIFR |= _BV(0);
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EIMSK |= _BV(0);
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break;
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#endif
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#ifndef EI_NOTINT1
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case 2 : // INT1
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#ifndef NEEDFORSPEED
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functionPointerArrayEXTERNAL[1] = userFunction;
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#endif
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EIMSK &= ~_BV(1);
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EICRA &= (~_BV(2) & ~_BV(3));
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EICRA |= (mode << 2);
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EIFR |= _BV(1);
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EIMSK |= _BV(1);
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break;
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#endif
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#ifndef EI_NOTINT2
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case 0 : // INT2
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#ifndef NEEDFORSPEED
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functionPointerArrayEXTERNAL[2] = userFunction;
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#endif
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EIMSK &= ~_BV(2);
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EICRA &= (~_BV(4) & ~_BV(5));
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EICRA |= (mode << 4);
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EIFR |= _BV(2);
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EIMSK |= _BV(2);
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break;
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#endif
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#ifndef EI_NOTINT3
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case 1 : // INT3
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#ifndef NEEDFORSPEED
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functionPointerArrayEXTERNAL[3] = userFunction;
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#endif
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EIMSK &= ~_BV(3);
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EICRA &= (~_BV(6) & ~_BV(7));
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EICRA |= (mode << 6);
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EIFR |= _BV(3);
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EIMSK |= _BV(3);
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break;
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#endif
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#ifndef EI_NOTINT6
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case 7 : // INT6
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#ifndef NEEDFORSPEED
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functionPointerArrayEXTERNAL[4] = userFunction;
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#endif
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EIMSK &= ~_BV(6);
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EICRB &= (~_BV(4) & ~_BV(5));
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EICRB |= (mode << 4);
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EIFR |= _BV(6);
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EIMSK |= _BV(6);
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break;
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#endif
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}
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#endif // EI_SECTION_ENABLEEXTERNAL
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#ifdef EI_SECTION_DISABLEEXTERNAL
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switch (arduinoPin) {
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#ifndef EI_NOTINT0
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case 3 : // INT0
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EIMSK &= ~_BV(0);
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EICRA &= (~_BV(0) & ~_BV(1));
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EIFR |= _BV(0);
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break;
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#endif
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#ifndef EI_NOTINT1
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case 2 : // INT1
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EIMSK &= ~_BV(1);
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EICRA &= (~_BV(2) & ~_BV(3));
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EIFR |= _BV(1);
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break;
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#endif
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#ifndef EI_NOTINT2
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case 0 : // INT2
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EIMSK &= ~_BV(2);
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EICRA &= (~_BV(4) & ~_BV(5));
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EIFR |= _BV(2);
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break;
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#endif
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#ifndef EI_NOTINT3
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case 1 : // INT3
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EIMSK &= ~_BV(3);
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EICRA &= (~_BV(6) & ~_BV(7));
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EIFR |= _BV(3);
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break;
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#endif
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#ifndef EI_NOTINT6
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case 7 : // INT6
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EIMSK &= ~_BV(6);
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EICRB &= (~_BV(4) & ~_BV(5));
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EIFR |= _BV(6);
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break;
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#endif
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}
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#endif // EI_SECTION_DISABLEEXTERNAL
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#endif // ! defined(EI_NOTINT0) && ! defined(EI_NOTINT1) && ! defined(EI_NOTINT2) && ! defined(EI_NOTINT3) && ! defined(EI_NOTINT6)
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