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Diffstat (limited to 'ArduinoAddons/Arduino_1.5.x/hardware/marlin/avr/variants/brainwave/pins_arduino.h')
| -rwxr-xr-x | ArduinoAddons/Arduino_1.5.x/hardware/marlin/avr/variants/brainwave/pins_arduino.h | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/ArduinoAddons/Arduino_1.5.x/hardware/marlin/avr/variants/brainwave/pins_arduino.h b/ArduinoAddons/Arduino_1.5.x/hardware/marlin/avr/variants/brainwave/pins_arduino.h new file mode 100755 index 000000000..83a04fc96 --- /dev/null +++ b/ArduinoAddons/Arduino_1.5.x/hardware/marlin/avr/variants/brainwave/pins_arduino.h @@ -0,0 +1,281 @@ +/* + pins_arduino.h - Pin definition functions for Arduino + Part of Arduino - http://www.arduino.cc/ + + Copyright (c) 2007 David A. Mellis + Modified 2012 by Fredrik Hubinette + + 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 + + $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $ +*/ + +#ifndef Pins_Arduino_h +#define Pins_Arduino_h + +#include <avr/pgmspace.h> + +#define NUM_DIGITAL_PINS 48 +#define NUM_ANALOG_INPUTS 8 + +#define TX_RX_LED_INIT DDRE |= (1<<7) +#define TXLED0 0 +#define TXLED1 0 +#define RXLED0 PORTE |= (1<<7) +#define RXLED1 PORTE &= ~(1<<7) + +static const uint8_t SDA = 0; +static const uint8_t SCL = 1; + +// Map SPI port to 'new' pins D14..D17 +static const uint8_t SS = 20; +static const uint8_t MOSI = 22; +static const uint8_t MISO = 23; +static const uint8_t SCK = 21; + +// Mapping of analog pins as digital I/O +// A6-A11 share with digital pins +static const uint8_t A0 = 38; // F0 +static const uint8_t A1 = 39; // F1 +static const uint8_t A2 = 40; // F2 +static const uint8_t A3 = 41; // F3 +static const uint8_t A4 = 42; // F4 +static const uint8_t A5 = 43; // F5 +static const uint8_t A6 = 44; // F6 +static const uint8_t A7 = 45; // F7 + +#define analogInputToDigitalPin(p) ((p < 16) ? (p) + 54 : -1) + +// Pins below still needs to be configured - Hubbe. + +#define digitalPinToPCICR(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCICR) : ((uint8_t *)0)) +#define digitalPinToPCICRbit(p) 0 +#define digitalPinToPCMSK(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCMSK0) : ((uint8_t *)0)) +#define digitalPinToPCMSKbit(p) ( ((p) >= 8 && (p) <= 11) ? (p) - 4 : ((p) == 14 ? 3 : ((p) == 15 ? 1 : ((p) == 16 ? 2 : ((p) == 17 ? 0 : (p - A8 + 4)))))) + + +#define digitalPinHasPWM(p) ((p) == 12 || (p) == 13 || (p) == 14 || (p) == 20 || (p) == 21 || (p) == 22) + +// __AVR_ATmega32U4__ has an unusual mapping of pins to channels +extern const uint8_t PROGMEM analog_pin_to_channel_PGM[]; +#define analogPinToChannel(P) ( pgm_read_byte( analog_pin_to_channel_PGM + (P) ) ) + +#ifdef ARDUINO_MAIN + + +// these arrays map port names (e.g. port B) to the +// appropriate addresses for various functions (e.g. reading +// and writing) +// Note PA == 1, PB == 2, etc. (GAH!) +const uint16_t PROGMEM port_to_mode_PGM[] = { + NOT_A_PORT, + (uint16_t) &DDRA, + (uint16_t) &DDRB, + (uint16_t) &DDRC, + (uint16_t) &DDRD, + (uint16_t) &DDRE, +}; + +const uint16_t PROGMEM port_to_output_PGM[] = { + NOT_A_PORT, + (uint16_t) &PORTA, + (uint16_t) &PORTB, + (uint16_t) &PORTC, + (uint16_t) &PORTD, + (uint16_t) &PORTE, +}; + +const uint16_t PROGMEM port_to_input_PGM[] = { + NOT_A_PORT, + (uint16_t) &PINA, + (uint16_t) &PINB, + (uint16_t) &PINC, + (uint16_t) &PIND, + (uint16_t) &PINE, +}; + +const uint8_t PROGMEM digital_pin_to_port_PGM[] = { + PA, // 0 + PA, + PA, + PA, + PA, + PA, + PA, + PA, + PB, // 8 + PB, + PB, + PB, + PB, + PB, + PB, + PB, + PC, // 16 + PC, + PC, + PC, + PC, + PC, + PC, + PC, + PD, // 24 + PD, + PD, + PD, + PD, + PD, + PD, + PD, + PE, // 32 + PE, + PE, + PE, + PE, + PE, + PE, + PE, // 39 - PE7 + PF, // 40 - A0 - PF0 + PF, + PF, + PF, + PF, + PF, + PF, + PF, // 47 - A7 - PF7 +}; + +const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = { + _BV(0), // PA0 + _BV(1), + _BV(2), + _BV(3), + _BV(4), + _BV(5), + _BV(6), + _BV(7), + _BV(0), // PB0 + _BV(1), + _BV(2), + _BV(3), + _BV(4), + _BV(5), + _BV(6), + _BV(7), + _BV(0), // PC0 + _BV(1), + _BV(2), + _BV(3), + _BV(4), + _BV(5), + _BV(6), + _BV(7), + _BV(0), // PD0 + _BV(1), + _BV(2), + _BV(3), + _BV(4), + _BV(5), + _BV(6), + _BV(7), + _BV(0), // PE0 + _BV(1), + _BV(2), + _BV(3), + _BV(4), + _BV(5), + _BV(6), + _BV(7), + _BV(0), // PF0 + _BV(1), + _BV(2), + _BV(3), + _BV(4), + _BV(5), + _BV(6), + _BV(7), +}; + + +// TODO(unrepentantgeek) complete this map of PWM capable pins +const uint8_t PROGMEM digital_pin_to_timer_PGM[] = { + NOT_ON_TIMER, // 0 - PA0 + NOT_ON_TIMER, // 1 - PA1 + NOT_ON_TIMER, // 2 - PA2 + NOT_ON_TIMER, // 3 - PA3 + NOT_ON_TIMER, // 4 - PA4 + NOT_ON_TIMER, // 5 - PA5 + NOT_ON_TIMER, // 6 - PA6 + NOT_ON_TIMER, // 7 - PA7 + NOT_ON_TIMER, // 8 - PB0 + NOT_ON_TIMER, // 9 - PB1 + NOT_ON_TIMER, // 10 - PB2 + NOT_ON_TIMER, // 11 - PB3 + TIMER2A, // 12 - PB4 + TIMER1A, // 13 - PB5 + TIMER1B, // 14 - PB6 + NOT_ON_TIMER, // 15 - PB7 + NOT_ON_TIMER, // 16 - PC0 + NOT_ON_TIMER, // 17 - PC1 + NOT_ON_TIMER, // 18 - PC2 + NOT_ON_TIMER, // 19 - PC3 + TIMER3C, // 20 - PC4 + TIMER3B, // 21 - PC5 + TIMER3A, // 22 - PC6 + NOT_ON_TIMER, // 23 - PC7 + NOT_ON_TIMER, // 24 - PD0 + NOT_ON_TIMER, // 25 - PD1 + NOT_ON_TIMER, // 26 - PD2 + NOT_ON_TIMER, // 27 - PD3 + NOT_ON_TIMER, // 28 - PD4 + NOT_ON_TIMER, // 29 - PD5 + NOT_ON_TIMER, // 30 - PD6 + NOT_ON_TIMER, // 31 - PD7 + NOT_ON_TIMER, // 32 - PE0 + NOT_ON_TIMER, // 33 - PE1 + NOT_ON_TIMER, // 34 - PE2 + NOT_ON_TIMER, // 35 - PE3 + NOT_ON_TIMER, // 36 - PE4 + NOT_ON_TIMER, // 37 - PE5 + NOT_ON_TIMER, // 38 - PE6 + NOT_ON_TIMER, // 39 - PE7 + NOT_ON_TIMER, // 40 - A0 - PF0 + NOT_ON_TIMER, // 41 - A1 - PF1 + NOT_ON_TIMER, // 42 - A2 - PF2 + NOT_ON_TIMER, // 43 - A3 - PF3 + NOT_ON_TIMER, // 44 - A4 - PF4 + NOT_ON_TIMER, // 45 - A5 - PF5 + NOT_ON_TIMER, // 46 - A6 - PF6 + NOT_ON_TIMER, // 47 - A7 - PF7 +}; + +const uint8_t PROGMEM analog_pin_to_channel_PGM[12] = { + 7, // A0 PF7 ADC7 + 6, // A1 PF6 ADC6 + 5, // A2 PF5 ADC5 + 4, // A3 PF4 ADC4 + 1, // A4 PF1 ADC1 + 0, // A5 PF0 ADC0 + 8, // A6 D4 PD4 ADC8 + 10, // A7 D6 PD7 ADC10 + 11, // A8 D8 PB4 ADC11 + 12, // A9 D9 PB5 ADC12 + 13, // A10 D10 PB6 ADC13 + 9 // A11 D12 PD6 ADC9 +}; + +#endif /* ARDUINO_MAIN */ +#endif /* Pins_Arduino_h */ |