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#ifndef Pins_Arduino_h
#define Pins_Arduino_h
#include <avr/pgmspace.h>
// ATMEL ATMEGA1284P
//
// +---\/---+
// (D 0) PB0 1| |40 PA0 (AI 0 / D24)
// (D 1) PB1 2| |39 PA1 (AI 1 / D25)
// INT2 (D 2) PB2 3| |38 PA2 (AI 2 / D26)
// PWM (D 3) PB3 4| |37 PA3 (AI 3 / D27)
// PWM/SS (D 4) PB4 5| |36 PA4 (AI 4 / D28)
// MOSI (D 5) PB5 6| |35 PA5 (AI 5 / D29)
// PWM/MISO (D 6) PB6 7| |34 PA6 (AI 6 / D30)
// PWM/SCK (D 7) PB7 8| |33 PA7 (AI 7 / D31)
// RST 9| |32 AREF
// VCC 10| |31 GND
// GND 11| |30 AVCC
// XTAL2 12| |29 PC7 (D 23)
// XTAL1 13| |28 PC6 (D 22)
// RX0 (D 8) PD0 14| |27 PC5 (D 21) TDI
// TX0 (D 9) PD1 15| |26 PC4 (D 20) TDO
// RX1/INT0 (D 10) PD2 16| |25 PC3 (D 19) TMS
// TX1/INT1 (D 11) PD3 17| |24 PC2 (D 18) TCK
// PWM (D 12) PD4 18| |23 PC1 (D 17) SDA
// PWM (D 13) PD5 19| |22 PC0 (D 16) SCL
// PWM (D 14) PD6 20| |21 PD7 (D 15) PWM
// +--------+
//
/*
PCINT15-8: D7-0 : bit 1
PCINT31-24: D15-8 : bit 3
PCINT23-16: D23-16 : bit 2
PCINT7-0: D31-24 : bit 0
*/
#define NUM_DIGITAL_PINS 31
#define NUM_ANALOG_INPUTS 8
#define analogInputToDigitalPin(p) ((p < NUM_ANALOG_INPUTS) ? (p) + 24 : -1)
#define digitalPinHasPWM(p) ((p) == 3 || (p) == 4 || (p) == 6 || (p) == 7 || (p) == 12 || (p) == 13 || (p) == 14 || (p) == 15)
static const uint8_t SS = 4;
static const uint8_t MOSI = 5;
static const uint8_t MISO = 6;
static const uint8_t SCK = 7;
static const uint8_t SDA = 17;
static const uint8_t SCL = 16;
static const uint8_t LED = 7;
static const uint8_t A0 = 24;
static const uint8_t A1 = 25;
static const uint8_t A2 = 26;
static const uint8_t A3 = 27;
static const uint8_t A4 = 28;
static const uint8_t A5 = 29;
static const uint8_t A6 = 30;
static const uint8_t A7 = 31;
#define digitalPinToPCICR(p) (((p) >= 0 && (p) < NUM_DIGITAL_PINS) ? (&PCICR) : ((uint8_t *)0))
#define digitalPinToPCICRbit(p) (((p) <= 7) ? 1 : (((p) <= 15) ? 3 : (((p) <= 23) ? 2 : 0)))
#define digitalPinToPCMSK(p) (((p) <= 7) ? (&PCMSK2) : (((p) <= 13) ? (&PCMSK0) : (((p) <= 21) ? (&PCMSK1) : ((uint8_t *)0))))
#define digitalPinToPCMSKbit(p) ((p) % 8)
#ifdef ARDUINO_MAIN
#define PA 1
#define PB 2
#define PC 3
#define PD 4
// these arrays map port names (e.g. port B) to the
// appropriate addresses for various functions (e.g. reading
// and writing)
const uint16_t PROGMEM port_to_mode_PGM[] =
{
NOT_A_PORT,
(uint16_t) &DDRA,
(uint16_t) &DDRB,
(uint16_t) &DDRC,
(uint16_t) &DDRD,
};
const uint16_t PROGMEM port_to_output_PGM[] =
{
NOT_A_PORT,
(uint16_t) &PORTA,
(uint16_t) &PORTB,
(uint16_t) &PORTC,
(uint16_t) &PORTD,
};
const uint16_t PROGMEM port_to_input_PGM[] =
{
NOT_A_PORT,
(uint16_t) &PINA,
(uint16_t) &PINB,
(uint16_t) &PINC,
(uint16_t) &PIND,
};
const uint8_t PROGMEM digital_pin_to_port_PGM[] =
{
PB, /* 0 */
PB,
PB,
PB,
PB,
PB,
PB,
PB,
PD, /* 8 */
PD,
PD,
PD,
PD,
PD,
PD,
PD,
PC, /* 16 */
PC,
PC,
PC,
PC,
PC,
PC,
PC,
PA, /* 24 */
PA,
PA,
PA,
PA,
PA,
PA,
PA /* 31 */
};
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] =
{
_BV(0), /* 0, port B */
_BV(1),
_BV(2),
_BV(3),
_BV(4),
_BV(5),
_BV(6),
_BV(7),
_BV(0), /* 8, port D */
_BV(1),
_BV(2),
_BV(3),
_BV(4),
_BV(5),
_BV(6),
_BV(7),
_BV(0), /* 16, port C */
_BV(1),
_BV(2),
_BV(3),
_BV(4),
_BV(5),
_BV(6),
_BV(7),
_BV(0), /* 24, port A */
_BV(1),
_BV(2),
_BV(3),
_BV(4),
_BV(5),
_BV(6),
_BV(7)
};
const uint8_t PROGMEM digital_pin_to_timer_PGM[] =
{
NOT_ON_TIMER, /* 0 - PB0 */
NOT_ON_TIMER, /* 1 - PB1 */
NOT_ON_TIMER, /* 2 - PB2 */
TIMER0A, /* 3 - PB3 */
TIMER0B, /* 4 - PB4 */
NOT_ON_TIMER, /* 5 - PB5 */
TIMER3A, /* 6 - PB6 */
TIMER3B, /* 7 - PB7 */
NOT_ON_TIMER, /* 8 - PD0 */
NOT_ON_TIMER, /* 9 - PD1 */
NOT_ON_TIMER, /* 10 - PD2 */
NOT_ON_TIMER, /* 11 - PD3 */
TIMER1B, /* 12 - PD4 */
TIMER1A, /* 13 - PD5 */
TIMER2B, /* 14 - PD6 */
TIMER2A, /* 15 - PD7 */
NOT_ON_TIMER, /* 16 - PC0 */
NOT_ON_TIMER, /* 17 - PC1 */
NOT_ON_TIMER, /* 18 - PC2 */
NOT_ON_TIMER, /* 19 - PC3 */
NOT_ON_TIMER, /* 20 - PC4 */
NOT_ON_TIMER, /* 21 - PC5 */
NOT_ON_TIMER, /* 22 - PC6 */
NOT_ON_TIMER, /* 23 - PC7 */
NOT_ON_TIMER, /* 24 - PA0 */
NOT_ON_TIMER, /* 25 - PA1 */
NOT_ON_TIMER, /* 26 - PA2 */
NOT_ON_TIMER, /* 27 - PA3 */
NOT_ON_TIMER, /* 28 - PA4 */
NOT_ON_TIMER, /* 29 - PA5 */
NOT_ON_TIMER, /* 30 - PA6 */
NOT_ON_TIMER /* 31 - PA7 */
};
#endif // ARDUINO_MAIN
#endif // Pins_Arduino_h
// vim:ai:cin:sts=2 sw=2 ft=cpp