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75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
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/*
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* Copyright (C) 2017 Frits Kuipers
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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 auto_init_saul
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* @{
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*
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* @file
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* @brief Auto initialization of ds18 driver.
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*
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* @author Frits Kuipers <frits.kuipers@gmail.com>
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*
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* @}
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*/
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#ifdef MODULE_DS18
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#include "log.h"
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#include "saul_reg.h"
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#include "ds18.h"
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#include "ds18_params.h"
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/**
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* @brief Define the number of configured sensors
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*/
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#define DS18_NUMOF (sizeof(ds18_params) / sizeof(ds18_params[0]))
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/**
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* @brief Allocation of memory for device descriptors
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*/
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static ds18_t ds18_devs[DS18_NUMOF];
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/**
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* @brief Memory for the SAUL registry entries
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*/
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static saul_reg_t saul_entries[DS18_NUMOF];
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/**
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* @brief Reference the driver structs.
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* @{
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*/
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extern const saul_driver_t ds18_temperature_saul_driver;
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/** @} */
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void auto_init_ds18(void)
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{
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for (unsigned i = 0; i < DS18_NUMOF; i++) {
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const ds18_params_t *p = &ds18_params[i];
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LOG_DEBUG("[auto_init_saul] initializing ds18 #%u\n", i);
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if (ds18_init(&ds18_devs[i], (ds18_params_t *) p) < 0) {
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LOG_ERROR("[auto_init_saul] error initializing ds18 #%u\n", i);
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return;
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}
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/* temperature */
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saul_entries[i].dev = &(ds18_devs[i]);
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saul_entries[i].name = ds18_saul_reg_info[i].name;
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saul_entries[i].driver = &ds18_temperature_saul_driver;
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/* register to saul */
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saul_reg_add(&(saul_entries[i]));
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}
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}
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#else
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typedef int dont_be_pedantic;
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#endif /* MODULE_DS18 */
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