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68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/*
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* SPDX-FileCopyrightText: 2025 TU Dresden
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* SPDX-License-Identifier: LGPL-2.1-only
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*/
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/**
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* @ingroup drivers_paa5100je
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* @{
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*
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* @file
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* @brief Auto initialization for PAA5100JE/PMW3901 Optical Flow Sensors
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*
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* @author Leonard Herbst <leonard.herbst@tu-dresden.de>
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*
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* @}
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*/
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#include "assert.h"
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#include "log.h"
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#include "saul_reg.h"
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#include "paa5100je.h"
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#include "paa5100je_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 PAA5100JE_NUM ARRAY_SIZE(paa5100je_params)
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/**
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* @brief Allocate memory for the device descriptors
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*/
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static paa5100je_t paa5100je_devs[PAA5100JE_NUM];
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/**
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* @brief Allocate Memory for the SAUL registry entry
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*/
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static saul_reg_t saul_entries[PAA5100JE_NUM];
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/**
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* @brief Define the number of saul info
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*/
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#define PAA5100JE_INFO_NUM ARRAY_SIZE(paa5100je_saul_info)
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/**
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* @name Import SAUL endpoint
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* @{
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*/
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extern const saul_driver_t paa5100je_saul_driver;
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void auto_init_paa5100je(void)
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{
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assert(PAA5100JE_INFO_NUM == PAA5100JE_NUM);
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for (unsigned int i = 0; i < PAA5100JE_NUM; i++) {
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LOG_DEBUG("[auto_init_saul] initializing paa5100je #%u\n", i);
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if (paa5100je_init(&paa5100je_devs[i], &paa5100je_params[i]) != 0) {
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LOG_ERROR("[auto_init_saul] error initializing paa5100je #%u\n", i);
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continue;
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}
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saul_entries[i].dev = &(paa5100je_devs[i]);
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saul_entries[i].name = paa5100je_saul_info[i].name;
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saul_entries[i].driver = &paa5100je_saul_driver;
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saul_reg_add(&saul_entries[i]);
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}
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}
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