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49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
/*
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* Copyright (C) 2014 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License v2.1. See the file LICENSE in the top level directory for more
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* details.
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*/
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/**
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* @ingroup boards_msbiot
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* @{
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*
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* @file
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* @brief Board specific implementations for the MSB-IoT board
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*
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* @author Fabian Nack <nack@inf.fu-berlin.de>
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*
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* @}
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*/
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#include "board.h"
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#include "periph/gpio.h"
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static void gpios_init(void);
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void board_init(void)
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{
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gpios_init();
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}
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/**
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* @brief Initialize the on board GPIO periphs (3 LEDs, 2 buttons)
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*
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* The LED and button initialization is hard-coded in this function. As the LEDs
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* and buttons are soldered onto the board they are fixed to their CPU pins.
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*
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* The LEDs are connected to the following pins:
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* - LED RED: PB8
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* - LED YELLOW: PB14
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* - LED GREEN: PB15
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* - BUTTON T1: PB13
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* - BUTTON T2: PA0
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*/
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static void gpios_init(void)
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{
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gpio_init(BUTTON0_PIN, GPIO_IN);
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gpio_init(BUTTON1_PIN, GPIO_IN);
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}
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