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123 lines
3.1 KiB
C
123 lines
3.1 KiB
C
/*
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Copyright (c) 2011 Arduino. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _VARIANT_SAM3X_EK_
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#define _VARIANT_SAM3X_EK_
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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// We have native USB on this variant
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#define USBCON
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#include "Arduino.h"
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#ifdef __cplusplus
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#include "UARTClass.h"
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#include "USARTClass.h"
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#endif
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/**
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* Libc porting layers
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*/
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#if defined ( __GNUC__ ) /* GCC CS3 */
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# include <syscalls.h> /** RedHat Newlib minimal stub */
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#endif
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/*----------------------------------------------------------------------------
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* Definitions
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*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------*/
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#ifndef sam3x_ek
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#define sam3x_ek
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#endif
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/** Name of the board */
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#define VARIANT_NAME "SAM3X-EK"
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/** Frequency of the board main oscillator */
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#define VARIANT_MAINOSC 12000000
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/** Master clock frequency */
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#define VARIANT_MCK 84000000
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/*----------------------------------------------------------------------------
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* Pins
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*----------------------------------------------------------------------------*/
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// Number of pins defined in PinDescription array
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#define PINS_COUNT (10u)
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// LEDs
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#define PIN_LED_BLUE (2u)
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#define PIN_LED_AMBER (3u)
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#define PIN_LED_GREEN (4u)
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#define PIN_LED_RED (5u)
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#define PIN_LED PIN_LED_AMBER
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#define PIN_LED2 PIN_LED_BLUE
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#define PIN_LED3 PIN_LED_GREEN
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/*
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* UART/USART Interfaces
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*/
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#define PINS_UART (8u)
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#define PINS_USART0 (9u)
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/*
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* Analog pins
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*/
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static const uint8_t A0 = 10;
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/*
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* PWM
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*/
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#define PWM_INTERFACE PWM
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#define PWM_INTERFACE_ID ID_PWM
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#define PWM_FREQUENCY 1000
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#define PWM_MAX_DUTY_CYCLE 255
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#define PWM_MIN_DUTY_CYCLE 0
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/*
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* TC
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*/
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#define TC_INTERFACE TC0
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#define TC_INTERFACE_ID ID_TC0
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#define TC_FREQUENCY 1000
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#define TC_MAX_DUTY_CYCLE 255
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#define TC_MIN_DUTY_CYCLE 0
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/*----------------------------------------------------------------------------
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* Arduino objects - C++ only
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*----------------------------------------------------------------------------*/
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#ifdef __cplusplus
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extern UARTClass Serial1 ;
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extern USARTClass Serial2 ;
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#endif
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#endif /* _VARIANT_SAM3X_EK_ */
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