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Alexandre Abadie
4ceb309927
- directly use underlying drivers api (gpio, at30tse75x) - use debug instead of log + rework messages
44 lines
963 B
C
44 lines
963 B
C
/*
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* Copyright (C) 2016 Inria
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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 drivers_io1_xplained
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* @{
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*
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* @file
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* @brief SAUL adaption for IO1 Xplained extension
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*
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* @author Alexandre Abadie <alexandre.abadie@inria.fr>
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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 "io1_xplained.h"
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#include "at30tse75x.h"
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static float temperature;
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static int read_temperature(const void *dev, phydat_t *res)
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{
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const io1_xplained_t *io1 = (const io1_xplained_t *)dev;
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at30tse75x_get_temperature(&io1->temp, &temperature);
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res->val[0] = (int)(temperature * 100.0);
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res->unit = UNIT_TEMP_C;
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res->scale = -2;
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return 1;
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}
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const saul_driver_t io1_xplained_temperature_saul_driver = {
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.read = read_temperature,
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.write = saul_notsup,
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.type = SAUL_SENSE_TEMP
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};
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