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Small changes for the ATmega1284.

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1 parent 9f3438c commit f4f62f9a12c2ba02885522c3f76a57165edfb433 @damellis damellis committed Mar 2, 2012
Showing with 2 additions and 2 deletions.
  1. +0 −2 hardware/arduino/cores/arduino/WInterrupts.c
  2. +2 −0 hardware/arduino/cores/arduino/wiring_analog.c
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2 hardware/arduino/cores/arduino/WInterrupts.c
@@ -121,8 +121,6 @@ void attachInterrupt(uint8_t interruptNum, void (*userFunc)(void), int mode) {
#elif defined(MCUCR) && defined(ISC20) && defined(GIMSK) && defined(GIMSK)
MCUCR = (MCUCR & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
GIMSK |= (1 << INT2);
- #else
- #warning attachInterrupt may need some more work for this cpu (case 1)
#endif
break;
#endif
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2 hardware/arduino/cores/arduino/wiring_analog.c
@@ -45,6 +45,8 @@ int analogRead(uint8_t pin)
if (pin >= 54) pin -= 54; // allow for channel or pin numbers
#elif defined(__AVR_ATmega32U4__)
if (pin >= 18) pin -= 18; // allow for channel or pin numbers
+#elif defined(__AVR_ATmega1284__)
+ if (pin >= 24) pin -= 24; // allow for channel or pin numbers
#else
if (pin >= 14) pin -= 14; // allow for channel or pin numbers
#endif

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