mirror of
https://github.com/JeffersGlass/DDS_VFO.git
synced 2024-11-27 02:37:37 -06:00
157 lines
4.3 KiB
C
157 lines
4.3 KiB
C
// interrupt pins for known boards
|
|
|
|
// Teensy (and maybe others) define these automatically
|
|
#if !defined(CORE_NUM_INTERRUPT)
|
|
|
|
// Wiring boards
|
|
#if defined(WIRING)
|
|
#define CORE_NUM_INTERRUPT NUM_EXTERNAL_INTERRUPTS
|
|
#if NUM_EXTERNAL_INTERRUPTS > 0
|
|
#define CORE_INT0_PIN EI0
|
|
#endif
|
|
#if NUM_EXTERNAL_INTERRUPTS > 1
|
|
#define CORE_INT1_PIN EI1
|
|
#endif
|
|
#if NUM_EXTERNAL_INTERRUPTS > 2
|
|
#define CORE_INT2_PIN EI2
|
|
#endif
|
|
#if NUM_EXTERNAL_INTERRUPTS > 3
|
|
#define CORE_INT3_PIN EI3
|
|
#endif
|
|
#if NUM_EXTERNAL_INTERRUPTS > 4
|
|
#define CORE_INT4_PIN EI4
|
|
#endif
|
|
#if NUM_EXTERNAL_INTERRUPTS > 5
|
|
#define CORE_INT5_PIN EI5
|
|
#endif
|
|
#if NUM_EXTERNAL_INTERRUPTS > 6
|
|
#define CORE_INT6_PIN EI6
|
|
#endif
|
|
#if NUM_EXTERNAL_INTERRUPTS > 7
|
|
#define CORE_INT7_PIN EI7
|
|
#endif
|
|
|
|
// Arduino Uno, Duemilanove, Diecimila, LilyPad, Mini, Fio, etc...
|
|
#elif defined(__AVR_ATmega328P__) || defined(__AVR_ATmega168__) || defined(__AVR_ATmega8__)
|
|
#define CORE_NUM_INTERRUPT 2
|
|
#define CORE_INT0_PIN 2
|
|
#define CORE_INT1_PIN 3
|
|
|
|
// Arduino Mega
|
|
#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
|
|
#define CORE_NUM_INTERRUPT 6
|
|
#define CORE_INT0_PIN 2
|
|
#define CORE_INT1_PIN 3
|
|
#define CORE_INT2_PIN 21
|
|
#define CORE_INT3_PIN 20
|
|
#define CORE_INT4_PIN 19
|
|
#define CORE_INT5_PIN 18
|
|
|
|
// Arduino Leonardo (untested)
|
|
#elif defined(__AVR_ATmega32U4__) && !defined(CORE_TEENSY)
|
|
#define CORE_NUM_INTERRUPT 4
|
|
#define CORE_INT0_PIN 3
|
|
#define CORE_INT1_PIN 2
|
|
#define CORE_INT2_PIN 0
|
|
#define CORE_INT3_PIN 1
|
|
|
|
// Sanguino (untested)
|
|
#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
|
|
#define CORE_NUM_INTERRUPT 3
|
|
#define CORE_INT0_PIN 10
|
|
#define CORE_INT1_PIN 11
|
|
#define CORE_INT2_PIN 2
|
|
|
|
// Chipkit Uno32 - attachInterrupt may not support CHANGE option
|
|
#elif defined(__PIC32MX__) && defined(_BOARD_UNO_)
|
|
#define CORE_NUM_INTERRUPT 5
|
|
#define CORE_INT0_PIN 38
|
|
#define CORE_INT1_PIN 2
|
|
#define CORE_INT2_PIN 7
|
|
#define CORE_INT3_PIN 8
|
|
#define CORE_INT4_PIN 35
|
|
|
|
// Chipkit Uno32 - attachInterrupt may not support CHANGE option
|
|
#elif defined(__PIC32MX__) && defined(_BOARD_MEGA_)
|
|
#define CORE_NUM_INTERRUPT 5
|
|
#define CORE_INT0_PIN 3
|
|
#define CORE_INT1_PIN 2
|
|
#define CORE_INT2_PIN 7
|
|
#define CORE_INT3_PIN 21
|
|
#define CORE_INT4_PIN 20
|
|
|
|
// http://hlt.media.mit.edu/?p=1229
|
|
#elif defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
|
|
#define CORE_NUM_INTERRUPT 1
|
|
#define CORE_INT0_PIN 2
|
|
|
|
// Arduino Due (untested)
|
|
#elif defined(__SAM3X8E__)
|
|
#define CORE_NUM_INTERRUPT 54
|
|
#define CORE_INT0_PIN 0
|
|
#define CORE_INT1_PIN 1
|
|
#define CORE_INT2_PIN 2
|
|
#define CORE_INT3_PIN 3
|
|
#define CORE_INT4_PIN 4
|
|
#define CORE_INT5_PIN 5
|
|
#define CORE_INT6_PIN 6
|
|
#define CORE_INT7_PIN 7
|
|
#define CORE_INT8_PIN 8
|
|
#define CORE_INT9_PIN 9
|
|
#define CORE_INT10_PIN 10
|
|
#define CORE_INT11_PIN 11
|
|
#define CORE_INT12_PIN 12
|
|
#define CORE_INT13_PIN 13
|
|
#define CORE_INT14_PIN 14
|
|
#define CORE_INT15_PIN 15
|
|
#define CORE_INT16_PIN 16
|
|
#define CORE_INT17_PIN 17
|
|
#define CORE_INT18_PIN 18
|
|
#define CORE_INT19_PIN 19
|
|
#define CORE_INT20_PIN 20
|
|
#define CORE_INT21_PIN 21
|
|
#define CORE_INT22_PIN 22
|
|
#define CORE_INT23_PIN 23
|
|
#define CORE_INT24_PIN 24
|
|
#define CORE_INT25_PIN 25
|
|
#define CORE_INT26_PIN 26
|
|
#define CORE_INT27_PIN 27
|
|
#define CORE_INT28_PIN 28
|
|
#define CORE_INT29_PIN 29
|
|
#define CORE_INT30_PIN 30
|
|
#define CORE_INT31_PIN 31
|
|
#define CORE_INT32_PIN 32
|
|
#define CORE_INT33_PIN 33
|
|
#define CORE_INT34_PIN 34
|
|
#define CORE_INT35_PIN 35
|
|
#define CORE_INT36_PIN 36
|
|
#define CORE_INT37_PIN 37
|
|
#define CORE_INT38_PIN 38
|
|
#define CORE_INT39_PIN 39
|
|
#define CORE_INT40_PIN 40
|
|
#define CORE_INT41_PIN 41
|
|
#define CORE_INT42_PIN 42
|
|
#define CORE_INT43_PIN 43
|
|
#define CORE_INT44_PIN 44
|
|
#define CORE_INT45_PIN 45
|
|
#define CORE_INT46_PIN 46
|
|
#define CORE_INT47_PIN 47
|
|
#define CORE_INT48_PIN 48
|
|
#define CORE_INT49_PIN 49
|
|
#define CORE_INT50_PIN 50
|
|
#define CORE_INT51_PIN 51
|
|
#define CORE_INT52_PIN 52
|
|
#define CORE_INT53_PIN 53
|
|
|
|
#endif
|
|
#endif
|
|
|
|
#if !defined(CORE_NUM_INTERRUPT)
|
|
#error "Interrupts are unknown for this board, please add to this code"
|
|
#endif
|
|
#if CORE_NUM_INTERRUPT <= 0
|
|
#error "Encoder requires interrupt pins, but this board does not have any :("
|
|
#error "You could try defining ENCODER_DO_NOT_USE_INTERRUPTS as a kludge."
|
|
#endif
|
|
|