mirror of
https://github.com/arduino/Arduino.git
synced 2024-12-02 13:24:12 +01:00
118 lines
3.8 KiB
C
118 lines
3.8 KiB
C
/* ----------------------------------------------------------------------------
|
|
* SAM Software Package License
|
|
* ----------------------------------------------------------------------------
|
|
* Copyright (c) 2011, Atmel Corporation
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the disclaimer below.
|
|
*
|
|
* Atmel's name may not be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
* ----------------------------------------------------------------------------
|
|
*/
|
|
|
|
#ifndef _VARIANT_SAM3S_EK_
|
|
#define _VARIANT_SAM3S_EK_
|
|
|
|
/*----------------------------------------------------------------------------
|
|
* Headers
|
|
*----------------------------------------------------------------------------*/
|
|
|
|
#include "Arduino.h"
|
|
#include "UART.h"
|
|
#include "USART.h"
|
|
|
|
/**
|
|
* Libc porting layers
|
|
*/
|
|
#if defined ( __GNUC__ ) /* GCC CS3 */
|
|
# include <syscalls.h> /** RedHat Newlib minimal stub */
|
|
#endif
|
|
|
|
/*----------------------------------------------------------------------------
|
|
* Definitions
|
|
*----------------------------------------------------------------------------*/
|
|
|
|
/*----------------------------------------------------------------------------*/
|
|
|
|
#ifndef sam3s_ek
|
|
#define sam3s_ek
|
|
#endif
|
|
|
|
/** Name of the board */
|
|
#define VARIANT_NAME "SAM3S-EK"
|
|
|
|
#define VARIANT_REV_A
|
|
/*
|
|
#define VARIANT_REV_B
|
|
*/
|
|
|
|
/** Frequency of the board main oscillator */
|
|
#define VARIANT_MAINOSC 12000000
|
|
|
|
/** Master clock frequency */
|
|
#define VARIANT_MCK 64000000
|
|
|
|
/*----------------------------------------------------------------------------
|
|
* Pins
|
|
*----------------------------------------------------------------------------*/
|
|
|
|
#define PIN_LED_BLUE (0u)
|
|
#define PIN_LED_GREEN (1u)
|
|
#define PIN_LED_RED (2u)
|
|
#define PIN_LED PIN_LED_BLUE
|
|
|
|
#define PIN_DAC0 (u)
|
|
|
|
static const uint8_t SS = 34 ;
|
|
static const uint8_t MOSI = 32 ;
|
|
static const uint8_t MISO = 31 ;
|
|
static const uint8_t SCK = 33 ;
|
|
|
|
#define PINS_UART (16u)
|
|
|
|
#if defined VARIANT_REV_A
|
|
# define PIN_TSC_IRQ_WUP_ID (1UL << 3)
|
|
#elif defined VARIANT_REV_B
|
|
# define PIN_TSC_IRQ_WUP_ID (1UL << 15)
|
|
#else
|
|
#error "No board revision defined"
|
|
#endif
|
|
|
|
#define BOARD_LCD_PINS PIN_EBI_DATA_BUS, PIN_EBI_NRD, PIN_EBI_NWE, PIN_EBI_NCS1, PIN_EBI_LCD_RS
|
|
#define BOARD_LCD_BASE 0x61000000 /** Define ILI9325 base address. */
|
|
#define BOARD_LCD_RS (1 << 1) /** Define ILI9325 register select signal. */
|
|
|
|
/*----------------------------------------------------------------------------
|
|
* Arduino objects - C++ only
|
|
*----------------------------------------------------------------------------*/
|
|
|
|
#ifdef __cplusplus
|
|
|
|
extern UARTClass Serial ;
|
|
extern UARTClass Serial2 ;
|
|
|
|
extern USARTClass Serial3 ;
|
|
extern USARTClass Serial4 ;
|
|
|
|
#endif
|
|
|
|
#endif /* _VARIANT_SAM3S_EK_ */
|
|
|