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/******************************************************************************
* The MIT License
*
* Copyright (c) 2011 LeafLabs, LLC.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*****************************************************************************/
/**
* @file maple.h
* @author Marti Bolivar <mbolivar@leaflabs.com>
* @brief Private include file for Maple in boards.h
*/
#include "wirish_types.h"
#ifndef _BOARD_MAPLE_H_
#define _BOARD_MAPLE_H_
#define CYCLES_PER_MICROSECOND 72
#define SYSTICK_RELOAD_VAL 71999 /* takes a cycle to reload */
#define BOARD_BUTTON_PIN 38
#define BOARD_LED_PIN 13
/* Number of USARTs/UARTs whose pins are broken out to headers */
#define BOARD_NR_USARTS 3
/* Default USART pin numbers (not considering AFIO remap) */
#define BOARD_USART1_TX_PIN 7
#define BOARD_USART1_RX_PIN 8
#define BOARD_USART2_TX_PIN 1
#define BOARD_USART2_RX_PIN 0
#define BOARD_USART3_TX_PIN 29
#define BOARD_USART3_RX_PIN 30
/* Total number of GPIO pins that are broken out to headers and
* intended for general use. */
#define BOARD_NR_GPIO_PINS 44
/* Number of pins capable of PWM output */
#define BOARD_NR_PWM_PINS 16
/* Number of pins capable of ADC conversion */
#define BOARD_NR_ADC_PINS 15
/* Number of pins already connected to external hardware. For Maple,
* these are just BOARD_LED_PIN and BOARD_BUTTON_PIN. */
#define BOARD_NR_USED_PINS 7
/*
* Debug port pins
*/
#define BOARD_JTMS_SWDIO_PIN 39
#define BOARD_JTCK_SWCLK_PIN 40
#define BOARD_JTDI_PIN 41
#define BOARD_JTDO_PIN 42
#define BOARD_NJTRST_PIN 43
#endif
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