aboutsummaryrefslogtreecommitdiff
path: root/libraries/SoftwareSerial/icrmacros.h
diff options
context:
space:
mode:
Diffstat (limited to 'libraries/SoftwareSerial/icrmacros.h')
-rwxr-xr-xlibraries/SoftwareSerial/icrmacros.h69
1 files changed, 0 insertions, 69 deletions
diff --git a/libraries/SoftwareSerial/icrmacros.h b/libraries/SoftwareSerial/icrmacros.h
deleted file mode 100755
index 936eae8..0000000
--- a/libraries/SoftwareSerial/icrmacros.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
-icrmacros.h
-
-A place to put useful ICR (interrupt change register) macros
-
-If you want to support non-Arduino processors you can extend or replace
-this file.
-
-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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-The latest version of this library can always be found at
-http://arduiniana.org.
-*/
-
-// Abstractions for maximum portability between processors
-// These are macros to associate pins to pin change interrupts
-#if !defined(digitalPinToPCICR) // Courtesy Paul Stoffregen
-
-#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
-
-#define digitalPinToPCICR(p) (((p) >= 0 && (p) <= 21) ? (&PCICR) : ((uint8_t *)0))
-#define digitalPinToPCICRbit(p) (((p) <= 7) ? 2 : (((p) <= 13) ? 0 : 1))
-#define digitalPinToPCMSK(p) (((p) <= 7) ? (&PCMSK2) : (((p) <= 13) ? (&PCMSK0) : (((p) <= 21) ? (&PCMSK1) : ((uint8_t *)0))))
-#define digitalPinToPCMSKbit(p) (((p) <= 7) ? (p) : (((p) <= 13) ? ((p) - 8) : ((p) - 14)))
-
-#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-// Specifically for the Arduino Mega 2560 (or 1280 on the original Arduino Mega)
-// A majority of the pins are NOT PCINTs, SO BE WARNED (i.e. you cannot use them as receive pins)
-// Only pins available for RECEIVE (TRANSMIT can be on any pin):
-// (I've deliberately left out pin mapping to the Hardware USARTs - seems senseless to me)
-// Pins: 10, 11, 12, 13, 50, 51, 52, 53, 62, 63, 64, 65, 66, 67, 68, 69
-
-#define digitalPinToPCICR(p) ( (((p) >= 10) && ((p) <= 13)) || \
- (((p) >= 50) && ((p) <= 53)) || \
- (((p) >= 62) && ((p) <= 69)) ? (&PCICR) : ((uint8_t *)0) )
-
-#define digitalPinToPCICRbit(p) ( (((p) >= 10) && ((p) <= 13)) || (((p) >= 50) && ((p) <= 53)) ? 0 : \
- ( (((p) >= 62) && ((p) <= 69)) ? 2 : \
- 0 ) )
-
-#define digitalPinToPCMSK(p) ( (((p) >= 10) && ((p) <= 13)) || (((p) >= 50) && ((p) <= 53)) ? (&PCMSK0) : \
- ( (((p) >= 62) && ((p) <= 69)) ? (&PCMSK2) : \
- ((uint8_t *)0) ) )
-
-#define digitalPinToPCMSKbit(p) ( (((p) >= 10) && ((p) <= 13)) ? ((p) - 6) : \
- ( ((p) == 50) ? 3 : \
- ( ((p) == 51) ? 2 : \
- ( ((p) == 52) ? 1 : \
- ( ((p) == 53) ? 0 : \
- ( (((p) >= 62) && ((p) <= 69)) ? ((p) - 62) : \
- 0 ) ) ) ) ) )
-
-#else
-#error This processor is not supported by SoftwareSerial
-#endif
-#endif
-