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bc5ac92cff
The LED on the sam-xpro boards is active low, so we have to turn it off manually, otherwise it's always on.
39 lines
912 B
C
39 lines
912 B
C
/*
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* Copyright (C) 2017 Travis Griggs <travisgriggs@gmail.com>
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* Copyright (C) 2017 Dan Evans <photonthunder@gmail.com>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_samd21-xpro
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* @{
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*
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* @file
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* @brief Board specific implementations for the Atmel SAM D21 Xplained
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* Pro board
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*
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* @author Travis Griggs <travisgriggs@gmail.com>
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* @author Dan Evans <photonthunder@gmail.com>
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* @author Sebastian Meiling <s@mlng.net>
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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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void board_init(void)
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{
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/* initialize the on-board LED */
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gpio_init(LED0_PIN, GPIO_OUT);
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LED0_OFF;
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/* initialize the on-board button */
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gpio_init(BTN0_PIN, BTN0_MODE);
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/* initialize the CPU */
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cpu_init();
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}
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