mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
0cb92e1e51
A memset was used to clear two of the SAUL values in phydat_t::val
The change is to replace that by the following
res->val[1] = 0;
res->val[2] = 0;
which makes the code more obvious.
41 lines
840 B
C
41 lines
840 B
C
/*
|
|
* Copyright (C) 2015 Freie Universität Berlin
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU Lesser
|
|
* General Public License v2.1. See the file LICENSE in the top level
|
|
* directory for more details.
|
|
*/
|
|
|
|
/**
|
|
* @ingroup drivers_isl29020
|
|
* @{
|
|
*
|
|
* @file
|
|
* @brief ISL29020 adaption to the RIOT actuator/sensor interface
|
|
*
|
|
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
|
|
*
|
|
* @}
|
|
*/
|
|
|
|
#include <string.h>
|
|
|
|
#include "saul.h"
|
|
#include "isl29020.h"
|
|
|
|
static int read(const void *dev, phydat_t *res)
|
|
{
|
|
res->val[0] = (int16_t)isl29020_read((const isl29020_t *)dev);
|
|
res->val[1] = 0;
|
|
res->val[2] = 0;
|
|
res->unit = UNIT_CD;
|
|
res->scale = 0;
|
|
return 1;
|
|
}
|
|
|
|
const saul_driver_t isl29020_saul_driver = {
|
|
.read = read,
|
|
.write = saul_notsup,
|
|
.type = SAUL_SENSE_LIGHT,
|
|
};
|