io1_xplained_saul.c
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/*
* Copyright (C) 2016 Inria
*
* 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_io1_xplained
* @{
*
* @file
* @brief SAUL adaption for IO1 Xplained extension
*
* @author Alexandre Abadie <alexandre.abadie@inria.fr>
*
* @}
*/
#include <string.h>
#include "saul.h"
#include "io1_xplained.h"
static float temperature;
static int read_temperature(const void *dev, phydat_t *res)
{
io1_xplained_read_temperature((const io1_xplained_t *)dev, &temperature);
res->val[0] = (int)(temperature * 100.0);
res->unit = UNIT_TEMP_C;
res->scale = -2;
return 1;
}
const saul_driver_t io1_xplained_temperature_saul_driver = {
.read = read_temperature,
.write = saul_notsup,
.type = SAUL_SENSE_TEMP
};