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Diffstat (limited to 'ArduinoAddons/Arduino_1.x.x/hardware/Gen7-dist/variants/gen7/pins_arduino.h')
| -rwxr-xr-x | ArduinoAddons/Arduino_1.x.x/hardware/Gen7-dist/variants/gen7/pins_arduino.h | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/ArduinoAddons/Arduino_1.x.x/hardware/Gen7-dist/variants/gen7/pins_arduino.h b/ArduinoAddons/Arduino_1.x.x/hardware/Gen7-dist/variants/gen7/pins_arduino.h new file mode 100755 index 000000000..23f3d2a07 --- /dev/null +++ b/ArduinoAddons/Arduino_1.x.x/hardware/Gen7-dist/variants/gen7/pins_arduino.h @@ -0,0 +1,235 @@ +/* + pins_arduino.h - Pin definition functions for Arduino + Modified to meet the ATmega644, ATmega644P and ATmega1284P. + + Copyright (c) 2007 David A. Mellis + Copyright (c) 2012 Markus "Traumflug" Hitter <mah@jump-ing.de> + + 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 +*/ + +/* + It should be noted the Gen7 board doesn't really have all those I/O pins, + most of them are hardwired on the base board already. So this pin layout + matches that of the Sanguino board, like the previous versions. +*/ + +#ifndef Pins_Arduino_h +#define Pins_Arduino_h + +#include <avr/pgmspace.h> + +#define NUM_DIGITAL_PINS 32 +#define NUM_ANALOG_INPUTS 8 +#define analogInputToDigitalPin(p) ((p < 8) ? (p) + 24 : -1) + +#define digitalPinHasPWM(p) ((p) == 3 || (p) == 4 || (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_BUILTIN = -1; + +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 = 20; +static const uint8_t A7 = 21; + +#define digitalPinToPCICR(p) (((p) >= 0 && (p) <= 33) ? (&PCICR) : ((uint8_t *)0)) +#define digitalPinToPCICRbit(p) (((p) <= 9) ? 2 : (((p) <= 23) ? 0 : 1)) +#define digitalPinToPCMSK(p) (((p) <= 9) ? (&PCMSK2) : (((p) <= 23) ? (&PCMSK0) : (((p) <= 33) ? (&PCMSK1) : ((uint8_t *)0)))) +#define digitalPinToPCMSKbit(p) (((p) <= 9) ? (p) : (((p) <= 23) ? ((p) - 10) : ((p) - 24))) + +#ifdef ARDUINO_MAIN + +// On the Gen7 board, digital pins are also used +// for the analog output (software PWM). Analog input +// pins are a separate set. + +// ATMEL ATMEGA644P / SANGUINO +// +// +---\/---+ +// INT0 (D 0) PB0 1| |40 PA0 (AI 0 / D31) +// INT1 (D 1) PB1 2| |39 PA1 (AI 1 / D30) +// INT2 (D 2) PB2 3| |38 PA2 (AI 2 / D29) +// PWM (D 3) PB3 4| |37 PA3 (AI 3 / D28) +// PWM (D 4) PB4 5| |36 PA4 (AI 4 / D27) +// MOSI (D 5) PB5 6| |35 PA5 (AI 5 / D26) +// MISO (D 6) PB6 7| |34 PA6 (AI 6 / D25) +// SCK (D 7) PB7 8| |33 PA7 (AI 7 / D24) +// 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 (D 10) PD2 16| |25 PC3 (D 19) TMS +// TX1 (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 +// +--------+ +// +// TX1 and RX1 are not available on the ATmega644. + + +// 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, + &DDRA, + &DDRB, + &DDRC, + &DDRD, +}; + +const uint16_t PROGMEM port_to_output_PGM[] = { + NOT_A_PORT, + &PORTA, + &PORTB, + &PORTC, + &PORTD, +}; + +const uint16_t PROGMEM port_to_input_PGM[] = { + NOT_A_PORT, + &PINA, + &PINB, + &PINC, + &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(7), /* 24, port A */ + _BV(6), + _BV(5), + _BV(4), + _BV(3), + _BV(2), + _BV(1), + _BV(0) +}; + +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 */ + NOT_ON_TIMER, /* 6 - PB6 */ + NOT_ON_TIMER, /* 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 */ + + + |