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| 1 | +#ifndef Arduino_h |
| 2 | +#define Arduino_h |
| 3 | + |
| 4 | +#include <stdlib.h> |
| 5 | +#include <string.h> |
| 6 | +#include <math.h> |
| 7 | + |
| 8 | +#include <avr/pgmspace.h> |
| 9 | +#include <avr/io.h> |
| 10 | +#include <avr/interrupt.h> |
| 11 | + |
| 12 | +#include "binary.h" |
| 13 | + |
| 14 | +#ifdef __cplusplus |
| 15 | +extern "C"{ |
| 16 | +#endif |
| 17 | + |
| 18 | +#define HIGH 0x1 |
| 19 | +#define LOW 0x0 |
| 20 | + |
| 21 | +#define INPUT 0x0 |
| 22 | +#define OUTPUT 0x1 |
| 23 | +#define INPUT_PULLUP 0x2 |
| 24 | + |
| 25 | +#define true 0x1 |
| 26 | +#define false 0x0 |
| 27 | + |
| 28 | +#define PI 3.1415926535897932384626433832795 |
| 29 | +#define HALF_PI 1.5707963267948966192313216916398 |
| 30 | +#define TWO_PI 6.283185307179586476925286766559 |
| 31 | +#define DEG_TO_RAD 0.017453292519943295769236907684886 |
| 32 | +#define RAD_TO_DEG 57.295779513082320876798154814105 |
| 33 | + |
| 34 | +#define SERIAL 0x0 |
| 35 | +#define DISPLAY 0x1 |
| 36 | + |
| 37 | +#define LSBFIRST 0 |
| 38 | +#define MSBFIRST 1 |
| 39 | + |
| 40 | +#define CHANGE 1 |
| 41 | +#define FALLING 2 |
| 42 | +#define RISING 3 |
| 43 | + |
| 44 | +#if defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__) |
| 45 | +#define DEFAULT 0 |
| 46 | +#define EXTERNAL 1 |
| 47 | +#define INTERNAL 2 |
| 48 | +#else |
| 49 | +#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega644__) || defined(__AVR_ATmega644A__) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644PA__) |
| 50 | +#define INTERNAL1V1 2 |
| 51 | +#define INTERNAL2V56 3 |
| 52 | +#else |
| 53 | +#define INTERNAL 3 |
| 54 | +#endif |
| 55 | +#define DEFAULT 1 |
| 56 | +#define EXTERNAL 0 |
| 57 | +#endif |
| 58 | + |
| 59 | +// undefine stdlib's abs if encountered |
| 60 | +#ifdef abs |
| 61 | +#undef abs |
| 62 | +#endif |
| 63 | + |
| 64 | +#define min(a,b) ((a)<(b)?(a):(b)) |
| 65 | +#define max(a,b) ((a)>(b)?(a):(b)) |
| 66 | +#define abs(x) ((x)>0?(x):-(x)) |
| 67 | +#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt))) |
| 68 | +#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5)) |
| 69 | +#define radians(deg) ((deg)*DEG_TO_RAD) |
| 70 | +#define degrees(rad) ((rad)*RAD_TO_DEG) |
| 71 | +#define sq(x) ((x)*(x)) |
| 72 | + |
| 73 | +#define interrupts() sei() |
| 74 | +#define noInterrupts() cli() |
| 75 | + |
| 76 | +#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L ) |
| 77 | +#define clockCyclesToMicroseconds(a) ( (a) / clockCyclesPerMicrosecond() ) |
| 78 | +#define microsecondsToClockCycles(a) ( (a) * clockCyclesPerMicrosecond() ) |
| 79 | + |
| 80 | +#define lowByte(w) ((uint8_t) ((w) & 0xff)) |
| 81 | +#define highByte(w) ((uint8_t) ((w) >> 8)) |
| 82 | + |
| 83 | +#define bitRead(value, bit) (((value) >> (bit)) & 0x01) |
| 84 | +#define bitSet(value, bit) ((value) |= (1UL << (bit))) |
| 85 | +#define bitClear(value, bit) ((value) &= ~(1UL << (bit))) |
| 86 | +#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit)) |
| 87 | + |
| 88 | + |
| 89 | +typedef unsigned int word; |
| 90 | + |
| 91 | +#define bit(b) (1UL << (b)) |
| 92 | + |
| 93 | +typedef uint8_t boolean; |
| 94 | +typedef uint8_t byte; |
| 95 | + |
| 96 | +void init(void); |
| 97 | + |
| 98 | +void pinMode(uint8_t, uint8_t); |
| 99 | +void digitalWrite(uint8_t, uint8_t); |
| 100 | +int digitalRead(uint8_t); |
| 101 | +int analogRead(uint8_t); |
| 102 | +void analogReference(uint8_t mode); |
| 103 | +void analogWrite(uint8_t, int); |
| 104 | + |
| 105 | +unsigned long millis(void); |
| 106 | +unsigned long micros(void); |
| 107 | +void delay(unsigned long); |
| 108 | +void delayMicroseconds(unsigned int us); |
| 109 | +unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout); |
| 110 | + |
| 111 | +void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val); |
| 112 | +uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder); |
| 113 | + |
| 114 | +void attachInterrupt(uint8_t, void (*)(void), int mode); |
| 115 | +void detachInterrupt(uint8_t); |
| 116 | + |
| 117 | +void setup(void); |
| 118 | +void loop(void); |
| 119 | + |
| 120 | +// Get the bit location within the hardware port of the given virtual pin. |
| 121 | +// This comes from the pins_*.c file for the active board configuration. |
| 122 | + |
| 123 | +#define analogInPinToBit(P) (P) |
| 124 | + |
| 125 | +// On the ATmega1280, the addresses of some of the port registers are |
| 126 | +// greater than 255, so we can't store them in uint8_t's. |
| 127 | +extern const uint16_t PROGMEM port_to_mode_PGM[]; |
| 128 | +extern const uint16_t PROGMEM port_to_input_PGM[]; |
| 129 | +extern const uint16_t PROGMEM port_to_output_PGM[]; |
| 130 | + |
| 131 | +extern const uint8_t PROGMEM digital_pin_to_port_PGM[]; |
| 132 | +// extern const uint8_t PROGMEM digital_pin_to_bit_PGM[]; |
| 133 | +extern const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[]; |
| 134 | +extern const uint8_t PROGMEM digital_pin_to_timer_PGM[]; |
| 135 | + |
| 136 | +// Get the bit location within the hardware port of the given virtual pin. |
| 137 | +// This comes from the pins_*.c file for the active board configuration. |
| 138 | +// |
| 139 | +// These perform slightly better as macros compared to inline functions |
| 140 | +// |
| 141 | +#define digitalPinToPort(P) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) ) |
| 142 | +#define digitalPinToBitMask(P) ( pgm_read_byte( digital_pin_to_bit_mask_PGM + (P) ) ) |
| 143 | +#define digitalPinToTimer(P) ( pgm_read_byte( digital_pin_to_timer_PGM + (P) ) ) |
| 144 | +#define analogInPinToBit(P) (P) |
| 145 | +#define portOutputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_output_PGM + (P))) ) |
| 146 | +#define portInputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_input_PGM + (P))) ) |
| 147 | +#define portModeRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_mode_PGM + (P))) ) |
| 148 | + |
| 149 | +#define NOT_A_PIN 0 |
| 150 | +#define NOT_A_PORT 0 |
| 151 | + |
| 152 | +#ifdef ARDUINO_MAIN |
| 153 | +#define PA 1 |
| 154 | +#define PB 2 |
| 155 | +#define PC 3 |
| 156 | +#define PD 4 |
| 157 | +#define PE 5 |
| 158 | +#define PF 6 |
| 159 | +#define PG 7 |
| 160 | +#define PH 8 |
| 161 | +#define PJ 10 |
| 162 | +#define PK 11 |
| 163 | +#define PL 12 |
| 164 | +#endif |
| 165 | + |
| 166 | +#define NOT_ON_TIMER 0 |
| 167 | +#define TIMER0A 1 |
| 168 | +#define TIMER0B 2 |
| 169 | +#define TIMER1A 3 |
| 170 | +#define TIMER1B 4 |
| 171 | +#define TIMER2 5 |
| 172 | +#define TIMER2A 6 |
| 173 | +#define TIMER2B 7 |
| 174 | + |
| 175 | +#define TIMER3A 8 |
| 176 | +#define TIMER3B 9 |
| 177 | +#define TIMER3C 10 |
| 178 | +#define TIMER4A 11 |
| 179 | +#define TIMER4B 12 |
| 180 | +#define TIMER4C 13 |
| 181 | +#define TIMER4D 14 |
| 182 | +#define TIMER5A 15 |
| 183 | +#define TIMER5B 16 |
| 184 | +#define TIMER5C 17 |
| 185 | + |
| 186 | +#ifdef __cplusplus |
| 187 | +} // extern "C" |
| 188 | +#endif |
| 189 | + |
| 190 | +#ifdef __cplusplus |
| 191 | +#include "WCharacter.h" |
| 192 | +#include "WString.h" |
| 193 | +#include "HardwareSerial.h" |
| 194 | + |
| 195 | +uint16_t makeWord(uint16_t w); |
| 196 | +uint16_t makeWord(byte h, byte l); |
| 197 | + |
| 198 | +#define word(...) makeWord(__VA_ARGS__) |
| 199 | + |
| 200 | +unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L); |
| 201 | + |
| 202 | +void tone(uint8_t _pin, unsigned int frequency, unsigned long duration = 0); |
| 203 | +void noTone(uint8_t _pin); |
| 204 | + |
| 205 | +// WMath prototypes |
| 206 | +long random(long); |
| 207 | +long random(long, long); |
| 208 | +void randomSeed(unsigned int); |
| 209 | +long map(long, long, long, long, long); |
| 210 | + |
| 211 | +#endif |
| 212 | + |
| 213 | +#include "pins_arduino.h" |
| 214 | + |
| 215 | +#endif |
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