replace the pins_arduino.c file with the following code
path is
arduino-0007/lib/targets/arduino/
and pins 6 &7 will work!
Thanks to all who helped.
Best,
Willie
/*
pins_arduino.c - pin definitions for the Arduino board
Part of Arduino / Wiring Lite
Copyright (c) 2005 David A. Mellis
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.c 191 2006-10-15 11:45:26Z mellis $
*/
#include <avr/io.h>
#include "wiring.h"
// On the Arduino board, digital pins are also used
// for the analog output (software PWM). Analog input
// pins are a separate set.
// ATMEL ATMEGA8 / ARDUINO
//
// +-\/-+
// PC6 1| |28 PC5 (AI 5)
// (D 0) PD0 2| |27 PC4 (AI 4)
// (D 1) PD1 3| |26 PC3 (AI 3)
// (D 2) PD2 4| |25 PC2 (AI 2)
// (D 3) PD3 5| |24 PC1 (AI 1)
// (D 4) PD4 6| |23 PC0 (AI 0)
// VCC 7| |22 GND
// GND 8| |21 AREF
// PB6 9| |20 AVCC
// PB7 10| |19 PB5 (D 13)
// (D 5) PD5 11| |18 PB4 (D 12)
// (D 6) PD6 12| |17 PB3 (D 11) PWM
// (D 7) PD7 13| |16 PB2 (D 10) PWM
// (D 8) PB0 14| |15 PB1 (D 9) PWM
// +----+
#define NUM_DIGITAL_PINS 14
#define NUM_ANALOG_OUT_PINS 11
#define NUM_ANALOG_IN_PINS 8
#define NUM_PORTS 4
#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)
int port_to_mode[NUM_PORTS + 1] = {
NOT_A_PORT,
NOT_A_PORT,
_SFR_IO_ADDR(DDRB),
_SFR_IO_ADDR(DDRC),
_SFR_IO_ADDR(DDRD),
};
int port_to_output[NUM_PORTS + 1] = {
NOT_A_PORT,
NOT_A_PORT,
_SFR_IO_ADDR(PORTB),
_SFR_IO_ADDR(PORTC),
_SFR_IO_ADDR(PORTD),
};
int port_to_input[NUM_PORTS + 1] = {
NOT_A_PORT,
NOT_A_PORT,
_SFR_IO_ADDR(PINB),
_SFR_IO_ADDR(PINC),
_SFR_IO_ADDR(PIND),
};
// these arrays map the pin numbers on the arduino
// board to the atmega8 port and pin numbers
pin_t digital_pin_to_port_array[NUM_DIGITAL_PINS] = {
{ PD, 0 },
{ PD, 1 },
{ PD, 2 },
{ PD, 3 },
{ PD, 4 },
{ PD, 5 },
{ PD, 6 },
{ PD, 7 },
{ PB, 0 },
{ PB, 1 },
{ PB, 2 },
{ PB, 3 },
{ PB, 4 },
{ PB, 5 },
};
pin_t *digital_pin_to_port = digital_pin_to_port_array;
int analog_out_pin_to_timer_array[NUM_DIGITAL_PINS] = {
NOT_ON_TIMER,
NOT_ON_TIMER,
NOT_ON_TIMER,
// on the ATmega168, digital pin 3 has hardware pwm
#if defined(__AVR_ATmega168__)
TIMER2B,
#else
NOT_ON_TIMER,
#endif
NOT_ON_TIMER,
// on the ATmega168, digital pins 5 and 6 have hardware pwm
#if defined(__AVR_ATmega168__)
TIMER0B,
TIMER0A,
#else
NOT_ON_TIMER,
NOT_ON_TIMER,
#endif
NOT_ON_TIMER,
NOT_ON_TIMER,
TIMER1A,
TIMER1B,
#if defined(__AVR_ATmega168__)
TIMER2A,
#else
TIMER2,
#endif
NOT_ON_TIMER,
NOT_ON_TIMER,
};
int *analog_out_pin_to_timer = analog_out_pin_to_timer_array;
/*
// Some of the digital pins also support hardware PWM (analog output).
pin_t analog_out_pin_to_port_array[NUM_DIGITAL_PINS] = {
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
{ PB, 1 },
{ PB, 2 },
{ PB, 3 },
{ NOT_A_PIN, NOT_A_PIN },
{ NOT_A_PIN, NOT_A_PIN },
};
pin_t *analog_out_pin_to_port = analog_out_pin_to_port_array;
*/
pin_t analog_in_pin_to_port_array[NUM_ANALOG_IN_PINS] = {
{ PC, 0 },
{ PC, 1 },
{ PC, 2 },
{ PC, 3 },
{ PC, 4 },
{ PC, 5 },
{ PC, 6 },
{ PC, 7 },
#if defined(__AVR_ATmega168__)
{ NOT_A_PIN, 6 },
{ NOT_A_PIN, 7 },
#endif
};
pin_t *analog_in_pin_to_port = analog_in_pin_to_port_array;