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-rw-r--r--protocol/usb_hid/arduino-1.0.1/cores/arduino/WInterrupts.c298
1 files changed, 0 insertions, 298 deletions
diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/WInterrupts.c b/protocol/usb_hid/arduino-1.0.1/cores/arduino/WInterrupts.c
deleted file mode 100644
index 8f3ec847f..000000000
--- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/WInterrupts.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
-
-/*
- Part of the Wiring project - http://wiring.uniandes.edu.co
-
- Copyright (c) 2004-05 Hernando Barragan
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General
- Public License along with this library; if not, write to the
- Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- Boston, MA 02111-1307 USA
-
- Modified 24 November 2006 by David A. Mellis
- Modified 1 August 2010 by Mark Sproul
-*/
-
-#include <inttypes.h>
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <avr/pgmspace.h>
-#include <stdio.h>
-
-#include "wiring_private.h"
-
-static volatile voidFuncPtr intFunc[EXTERNAL_NUM_INTERRUPTS];
-// volatile static voidFuncPtr twiIntFunc;
-
-void attachInterrupt(uint8_t interruptNum, void (*userFunc)(void), int mode) {
- if(interruptNum < EXTERNAL_NUM_INTERRUPTS) {
- intFunc[interruptNum] = userFunc;
-
- // Configure the interrupt mode (trigger on low input, any change, rising
- // edge, or falling edge). The mode constants were chosen to correspond
- // to the configuration bits in the hardware register, so we simply shift
- // the mode into place.
-
- // Enable the interrupt.
-
- switch (interruptNum) {
-#if defined(__AVR_ATmega32U4__)
- // I hate doing this, but the register assignment differs between the 1280/2560
- // and the 32U4. Since avrlib defines registers PCMSK1 and PCMSK2 that aren't
- // even present on the 32U4 this is the only way to distinguish between them.
- case 0:
- EICRA = (EICRA & ~((1<<ISC00) | (1<<ISC01))) | (mode << ISC00);
- EIMSK |= (1<<INT0);
- break;
- case 1:
- EICRA = (EICRA & ~((1<<ISC10) | (1<<ISC11))) | (mode << ISC10);
- EIMSK |= (1<<INT1);
- break;
-#elif defined(EICRA) && defined(EICRB) && defined(EIMSK)
- case 2:
- EICRA = (EICRA & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
- EIMSK |= (1 << INT0);
- break;
- case 3:
- EICRA = (EICRA & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
- EIMSK |= (1 << INT1);
- break;
- case 4:
- EICRA = (EICRA & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
- EIMSK |= (1 << INT2);
- break;
- case 5:
- EICRA = (EICRA & ~((1 << ISC30) | (1 << ISC31))) | (mode << ISC30);
- EIMSK |= (1 << INT3);
- break;
- case 0:
- EICRB = (EICRB & ~((1 << ISC40) | (1 << ISC41))) | (mode << ISC40);
- EIMSK |= (1 << INT4);
- break;
- case 1:
- EICRB = (EICRB & ~((1 << ISC50) | (1 << ISC51))) | (mode << ISC50);
- EIMSK |= (1 << INT5);
- break;
- case 6:
- EICRB = (EICRB & ~((1 << ISC60) | (1 << ISC61))) | (mode << ISC60);
- EIMSK |= (1 << INT6);
- break;
- case 7:
- EICRB = (EICRB & ~((1 << ISC70) | (1 << ISC71))) | (mode << ISC70);
- EIMSK |= (1 << INT7);
- break;
-#else
- case 0:
- #if defined(EICRA) && defined(ISC00) && defined(EIMSK)
- EICRA = (EICRA & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
- EIMSK |= (1 << INT0);
- #elif defined(MCUCR) && defined(ISC00) && defined(GICR)
- MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
- GICR |= (1 << INT0);
- #elif defined(MCUCR) && defined(ISC00) && defined(GIMSK)
- MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
- GIMSK |= (1 << INT0);
- #else
- #error attachInterrupt not finished for this CPU (case 0)
- #endif
- break;
-
- case 1:
- #if defined(EICRA) && defined(ISC10) && defined(ISC11) && defined(EIMSK)
- EICRA = (EICRA & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
- EIMSK |= (1 << INT1);
- #elif defined(MCUCR) && defined(ISC10) && defined(ISC11) && defined(GICR)
- MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
- GICR |= (1 << INT1);
- #elif defined(MCUCR) && defined(ISC10) && defined(GIMSK) && defined(GIMSK)
- MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
- GIMSK |= (1 << INT1);
- #else
- #warning attachInterrupt may need some more work for this cpu (case 1)
- #endif
- break;
-
- case 2:
- #if defined(EICRA) && defined(ISC20) && defined(ISC21) && defined(EIMSK)
- EICRA = (EICRA & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
- EIMSK |= (1 << INT2);
- #elif defined(MCUCR) && defined(ISC20) && defined(ISC21) && defined(GICR)
- MCUCR = (MCUCR & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
- GICR |= (1 << INT2);
- #elif defined(MCUCR) && defined(ISC20) && defined(GIMSK) && defined(GIMSK)
- MCUCR = (MCUCR & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
- GIMSK |= (1 << INT2);
- #endif
- break;
-#endif
- }
- }
-}
-
-void detachInterrupt(uint8_t interruptNum) {
- if(interruptNum < EXTERNAL_NUM_INTERRUPTS) {
- // Disable the interrupt. (We can't assume that interruptNum is equal
- // to the number of the EIMSK bit to clear, as this isn't true on the
- // ATmega8. There, INT0 is 6 and INT1 is 7.)
- switch (interruptNum) {
-#if defined(__AVR_ATmega32U4__)
- case 0:
- EIMSK &= ~(1<<INT0);
- break;
- case 1:
- EIMSK &= ~(1<<INT1);
- break;
-#elif defined(EICRA) && defined(EICRB) && defined(EIMSK)
- case 2:
- EIMSK &= ~(1 << INT0);
- break;
- case 3:
- EIMSK &= ~(1 << INT1);
- break;
- case 4:
- EIMSK &= ~(1 << INT2);
- break;
- case 5:
- EIMSK &= ~(1 << INT3);
- break;
- case 0:
- EIMSK &= ~(1 << INT4);
- break;
- case 1:
- EIMSK &= ~(1 << INT5);
- break;
- case 6:
- EIMSK &= ~(1 << INT6);
- break;
- case 7:
- EIMSK &= ~(1 << INT7);
- break;
-#else
- case 0:
- #if defined(EIMSK) && defined(INT0)
- EIMSK &= ~(1 << INT0);
- #elif defined(GICR) && defined(ISC00)
- GICR &= ~(1 << INT0); // atmega32
- #elif defined(GIMSK) && defined(INT0)
- GIMSK &= ~(1 << INT0);
- #else
- #error detachInterrupt not finished for this cpu
- #endif
- break;
-
- case 1:
- #if defined(EIMSK) && defined(INT1)
- EIMSK &= ~(1 << INT1);
- #elif defined(GICR) && defined(INT1)
- GICR &= ~(1 << INT1); // atmega32
- #elif defined(GIMSK) && defined(INT1)
- GIMSK &= ~(1 << INT1);
- #else
- #warning detachInterrupt may need some more work for this cpu (case 1)
- #endif
- break;
-#endif
- }
-
- intFunc[interruptNum] = 0;
- }
-}
-
-/*
-void attachInterruptTwi(void (*userFunc)(void) ) {
- twiIntFunc = userFunc;
-}
-*/
-
-#if defined(__AVR_ATmega32U4__)
-SIGNAL(INT0_vect) {
- if(intFunc[EXTERNAL_INT_0])
- intFunc[EXTERNAL_INT_0]();
-}
-
-SIGNAL(INT1_vect) {
- if(intFunc[EXTERNAL_INT_1])
- intFunc[EXTERNAL_INT_1]();
-}
-
-#elif defined(EICRA) && defined(EICRB)
-
-SIGNAL(INT0_vect) {
- if(intFunc[EXTERNAL_INT_2])
- intFunc[EXTERNAL_INT_2]();
-}
-
-SIGNAL(INT1_vect) {
- if(intFunc[EXTERNAL_INT_3])
- intFunc[EXTERNAL_INT_3]();
-}
-
-SIGNAL(INT2_vect) {
- if(intFunc[EXTERNAL_INT_4])
- intFunc[EXTERNAL_INT_4]();
-}
-
-SIGNAL(INT3_vect) {
- if(intFunc[EXTERNAL_INT_5])
- intFunc[EXTERNAL_INT_5]();
-}
-
-SIGNAL(INT4_vect) {
- if(intFunc[EXTERNAL_INT_0])
- intFunc[EXTERNAL_INT_0]();
-}
-
-SIGNAL(INT5_vect) {
- if(intFunc[EXTERNAL_INT_1])
- intFunc[EXTERNAL_INT_1]();
-}
-
-SIGNAL(INT6_vect) {
- if(intFunc[EXTERNAL_INT_6])
- intFunc[EXTERNAL_INT_6]();
-}
-
-SIGNAL(INT7_vect) {
- if(intFunc[EXTERNAL_INT_7])
- intFunc[EXTERNAL_INT_7]();
-}
-
-#else
-
-SIGNAL(INT0_vect) {
- if(intFunc[EXTERNAL_INT_0])
- intFunc[EXTERNAL_INT_0]();
-}
-
-SIGNAL(INT1_vect) {
- if(intFunc[EXTERNAL_INT_1])
- intFunc[EXTERNAL_INT_1]();
-}
-
-#if defined(EICRA) && defined(ISC20)
-SIGNAL(INT2_vect) {
- if(intFunc[EXTERNAL_INT_2])
- intFunc[EXTERNAL_INT_2]();
-}
-#endif
-
-#endif
-
-/*
-SIGNAL(SIG_2WIRE_SERIAL) {
- if(twiIntFunc)
- twiIntFunc();
-}
-*/
-
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