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46 lines
925 B
C
46 lines
925 B
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_isl29020
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* @{
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*
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* @file
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* @brief ISL29020 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 "isl29020.h"
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static int read(void *dev, phydat_t *res)
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{
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isl29020_t *d = (isl29020_t *)dev;
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res->val[0] = (int16_t)isl29020_read(d);
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memset(&(res->val[1]), 0, 2 * sizeof(int16_t));
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res->unit = UNIT_CD;
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res->scale = 0;
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return 1;
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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 isl29020_saul_driver = {
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.read = read,
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.write = write,
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.type = SAUL_SENSE_LIGHT,
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};
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