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77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
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/*
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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 auto_init_saul
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* @{
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*
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* @file
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* @brief Auto initialization of IO1 Xplained extension driver.
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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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#ifdef MODULE_IO1_XPLAINED
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#include "log.h"
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#include "saul_reg.h"
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#include "io1_xplained.h"
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#include "io1_xplained_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 IO1_XPLAINED_NUMOF (sizeof(io1_xplained_params) / sizeof(io1_xplained_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 io1_xplained_t io1_xplained_devs[IO1_XPLAINED_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[IO1_XPLAINED_NUMOF * 4];
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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 _saul_driver;
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extern const saul_driver_t io1_xplained_temperature_saul_driver;
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/** @} */
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void auto_init_io1_xplained(void)
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{
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for (unsigned i = 0; i < IO1_XPLAINED_NUMOF; i++) {
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if (io1_xplained_init(&io1_xplained_devs[i],
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&io1_xplained_params[i]) != IO1_XPLAINED_OK) {
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LOG_ERROR("Unable to initialize IO1 Xplained #%i\n", i);
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continue;
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}
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/* Temperature */
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saul_entries[i * 4].dev = &(io1_xplained_devs[i]);
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saul_entries[i * 4].name = io1_xplained_saul_reg_info[i][0].name;
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saul_entries[i * 4].driver = &io1_xplained_temperature_saul_driver;
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saul_reg_add(&(saul_entries[i * 4]));
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/* GPIOs */
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for (unsigned j = 1; j < 4; j++) {
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saul_entries[i * 4 + j].dev = &(io1_xplained_saul_gpios[j - 1]);
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saul_entries[i * 4 + j].name = io1_xplained_saul_reg_info[i][j - 1].name;
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saul_reg_add(&(saul_entries[i * 4 + j]));
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}
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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_IO1_XPLAINED */
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