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39 lines
813 B
C
39 lines
813 B
C
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/*
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* Copyright (C) 2024 Méwen Berthelot
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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_arduino-nano-33-ble-sense
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* @{
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*
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* @file
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* @brief Board specific initialization for Arduino Nano 33 BLE sense
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*
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* @author Méwen Berthelot <berthelotmewen@gmail.com>
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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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void board_init(void)
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{
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/*
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* VDD needs to be set in order to have the sensors powered.
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* It also seems that if the internal I2C pins are not set as input,
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* all the sensors connected will not work.
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*/
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gpio_init(VDD, GPIO_OUT);
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gpio_set(VDD);
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gpio_init(SCL1, GPIO_IN);
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gpio_init(SDA1, GPIO_IN);
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}
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