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60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
/*
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* Copyright (C) 2015 Freie Universität Berlin
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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 driver_lsm303dlhc
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* @{
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*
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* @file
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* @brief LSM303DLHC adaption to the RIOT actuator/sensor interface
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*
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* @}
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*/
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#include <string.h>
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#include "saul.h"
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#include "lsm303dlhc.h"
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static int read_acc(void *dev, phydat_t *res)
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{
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lsm303dlhc_t *d = (lsm303dlhc_t *)dev;
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lsm303dlhc_read_acc(d, (lsm303dlhc_3d_data_t *)res);
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res->unit = UNIT_G;
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res->scale = 0;
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return 3;
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}
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static int read_mag(void *dev, phydat_t *res)
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{
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lsm303dlhc_t *d = (lsm303dlhc_t *)dev;
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lsm303dlhc_read_mag(d, (lsm303dlhc_3d_data_t *)res);
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res->unit = UNIT_GS;
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res->scale = 0;
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return 3;
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}
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static int write(void *dev, phydat_t *state)
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{
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return -ENOTSUP;
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}
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const saul_driver_t lsm303dlhc_saul_acc_driver = {
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.read = read_acc,
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.write = write,
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.type = SAUL_SENSE_ACCEL,
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};
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const saul_driver_t lsm303dlhc_saul_mag_driver = {
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.read = read_mag,
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.write = write,
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.type = SAUL_SENSE_MAG,
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};
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