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/*
pins_arduino.h - Pin definition functions for Arduino Robot Control Board
Part of Arduino - http://www.arduino.cc/
Copyright (c) 2913 D. Cuartielles, X. Yang (Arduino Verkstad)
Copyright (c) 2012 D. Cuartielles, N. de la Riva, I. Gallego, E. Gallego
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: pins_arduino.h 1 2013-03-16 20:47:51Z cuartielles $
*/
#ifndef Pins_Arduino_h
#define Pins_Arduino_h
#include <avr/pgmspace.h>
#define ARDUINO_MODEL_USB_PID 0x0038
#define TX_RX_LED_INIT DDRD |= (1<<5), DDRB |= (1<<0)
#define TXLED0 PORTD |= (1<<5)
#define TXLED1 PORTD &= ~(1<<5)
#define RXLED0 PORTB |= (1<<0)
#define RXLED1 PORTB &= ~(1<<0)
#define D0 TKD0
#define D1 TKD1
#define D2 TKD2
#define D3 TKD3
#define D4 TKD4
#define D5 TKD5
static const uint8_t RX = 0;
static const uint8_t TX = 1;
static const uint8_t SDA = 2;
static const uint8_t SCL = 3;
// Map SPI port to 'new' pins D14..D17
static const uint8_t SS = 17;
static const uint8_t MOSI = 16;
static const uint8_t MISO = 14;
static const uint8_t SCK = 15;
// Mapping of analog pins as digital I/O
// A6-A11 share with digital pins
static const uint8_t A0 = 18;
static const uint8_t A1 = 19;
static const uint8_t A2 = 20;
static const uint8_t A3 = 21;
static const uint8_t A4 = 22;
static const uint8_t A5 = 23;
static const uint8_t A6 = 24; // D4
static const uint8_t A7 = 25; // D6
static const uint8_t A8 = 26; // D8
static const uint8_t A9 = 27; // D9
static const uint8_t A10 = 28; // D10
static const uint8_t A11 = 29; // D12
// Specific Mapping for the Control Board
static const uint8_t KEY = 18; // AD0
static const uint8_t MUX_IN = 24; // ADC8 - A6
static const uint8_t MUXA = 6; // D5 - TKD4
static const uint8_t MUXB = 11; // D11
static const uint8_t MUXC = 12; // D12 - TKD5
static const uint8_t MUXD = 13; // D13
static const uint8_t BUZZ = 5; // D5
static const uint8_t POT = 23; // AD5
static const uint8_t DC_LCD = 10; // D10
static const uint8_t LCD_CS = 9; // D9
static const uint8_t RST_LCD = 7; // D6
static const uint8_t CARD_CS = 8; // D8
static const uint8_t TKD0 = 19; // ADC6 - A1
static const uint8_t TKD1 = 20; // ADC5 - A2
static const uint8_t TKD2 = 21; // ADC4 - A3
static const uint8_t TKD3 = 22; // ADC1 - A4
static const uint8_t TKD4 = 6; // D5 - MUXA
static const uint8_t TKD5 = 12; // D12 - MUXC
static const uint8_t LED1 = 17; // D17 - RX_Led
// __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) ) )
#define digitalPinToInterrupt(p) ((p) == 0 ? 2 : ((p) == 1 ? 3 : ((p) == 2 ? 1 : ((p) == 3 ? 0 : ((p) == 7 ? 4 : NOT_AN_INTERRUPT)))))
#ifdef ARDUINO_MAIN
// On the Arduino board, digital pins are also used
// for the analog output (software PWM). Analog input
// pins are a separate set.
// ARDUINO LEONARDO / ARDUINO ROBOT CONTROL / ATMEGA 32U4 / FUNCTION / REGISTER
//
// D0 RX PD2 RX RXD1/INT2
// D1 TX PD3 TX TXD1/INT3
// D2 SDA PD1 SDA SDA/INT1
// D3# SCL PD0 PWM8/SCL OC0B/SCL/INT0
// D4 MUX_IN A6 PD4 ADC8
// D5# BUZZ PC6 ??? OC3A/#OC4A
// D6# MUXA/TKD4 A7 PD7 FastPWM #OC4D/ADC10
// D7 RST_LCD PE6 INT6/AIN0
//
// D8 CARD_CS A8 PB4 ADC11/PCINT4
// D9# LCD_CS A9 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5
// D10# DC_LCD A10 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6
// D11# MUXB PB7 PWM8/16 0C0A/OC1C/#RTS/PCINT7
// D12 MUXC/TKD5 A11 PD6 T1/#OC4D/ADC9
// D13# MUXD PC7 PWM10 CLK0/OC4A
//
// A0 KEY D18 PF7 ADC7
// A1 TKD0 D19 PF6 ADC6
// A2 TKD1 D20 PF5 ADC5
// A3 TKD2 D21 PF4 ADC4
// A4 TKD3 D22 PF1 ADC1
// A5 POT D23 PF0 ADC0
//
// MISO MISO D14 PB3 MISO,PCINT3
// SCK SCK D15 PB1 SCK,PCINT1
// MOSI MOSI D16 PB2 MOSI,PCINT2
// SS RX_LED D17 PB0 RXLED,SS/PCINT0
//
// TXLED TX_LED PD5
// HWB PE2 HWB
// 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,
NOT_A_PORT,
(uint16_t) &DDRB,
(uint16_t) &DDRC,
(uint16_t) &DDRD,
(uint16_t) &DDRE,
(uint16_t) &DDRF,
};
const uint16_t PROGMEM port_to_output_PGM[] = {
NOT_A_PORT,
NOT_A_PORT,
(uint16_t) &PORTB,
(uint16_t) &PORTC,
(uint16_t) &PORTD,
(uint16_t) &PORTE,
(uint16_t) &PORTF,
};
const uint16_t PROGMEM port_to_input_PGM[] = {
NOT_A_PORT,
NOT_A_PORT,
(uint16_t) &PINB,
(uint16_t) &PINC,
(uint16_t) &PIND,
(uint16_t) &PINE,
(uint16_t) &PINF,
};
const uint8_t PROGMEM digital_pin_to_port_PGM[30] = {
PD, // D0 - PD2
PD, // D1 - PD3
PD, // D2 - PD1
PD, // D3 - PD0
PD, // D4 - PD4
PC, // D5 - PC6
PD, // D6 - PD7
PE, // D7 - PE6
PB, // D8 - PB4
PB, // D9 - PB5
PB, // D10 - PB6
PB, // D11 - PB7
PD, // D12 - PD6
PC, // D13 - PC7
PB, // D14 - MISO - PB3
PB, // D15 - SCK - PB1
PB, // D16 - MOSI - PB2
PB, // D17 - SS - PB0
PF, // D18 - A0 - PF7
PF, // D19 - A1 - PF6
PF, // D20 - A2 - PF5
PF, // D21 - A3 - PF4
PF, // D22 - A4 - PF1
PF, // D23 - A5 - PF0
PD, // D24 / D4 - A6 - PD4
PD, // D25 / D6 - A7 - PD7
PB, // D26 / D8 - A8 - PB4
PB, // D27 / D9 - A9 - PB5
PB, // D28 / D10 - A10 - PB6
PD, // D29 / D12 - A11 - PD6
};
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[30] = {
_BV(2), // D0 - PD2
_BV(3), // D1 - PD3
_BV(1), // D2 - PD1
_BV(0), // D3 - PD0
_BV(4), // D4 - PD4
_BV(6), // D5 - PC6
_BV(7), // D6 - PD7
_BV(6), // D7 - PE6
_BV(4), // D8 - PB4
_BV(5), // D9 - PB5
_BV(6), // D10 - PB6
_BV(7), // D11 - PB7
_BV(6), // D12 - PD6
_BV(7), // D13 - PC7
_BV(3), // D14 - MISO - PB3
_BV(1), // D15 - SCK - PB1
_BV(2), // D16 - MOSI - PB2
_BV(0), // D17 - SS - PB0
_BV(7), // D18 - A0 - PF7
_BV(6), // D19 - A1 - PF6
_BV(5), // D20 - A2 - PF5
_BV(4), // D21 - A3 - PF4
_BV(1), // D22 - A4 - PF1
_BV(0), // D23 - A5 - PF0
_BV(4), // D24 / D4 - A6 - PD4
_BV(7), // D25 / D6 - A7 - PD7
_BV(4), // D26 / D8 - A8 - PB4
_BV(5), // D27 / D9 - A9 - PB5
_BV(6), // D28 / D10 - A10 - PB6
_BV(6), // D29 / D12 - A11 - PD6
};
const uint8_t PROGMEM digital_pin_to_timer_PGM[18] = {
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
TIMER0B, /* 3 */
NOT_ON_TIMER,
TIMER3A, /* 5 */
TIMER4D, /* 6 */
NOT_ON_TIMER,
NOT_ON_TIMER,
TIMER1A, /* 9 */
TIMER1B, /* 10 */
TIMER0A, /* 11 */
NOT_ON_TIMER,
TIMER4A, /* 13 */
NOT_ON_TIMER,
NOT_ON_TIMER,
};
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 */
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