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106 lines
2.2 KiB
C
106 lines
2.2 KiB
C
/*
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* Copyright (C) 2019 Dirk Ehmen
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* 2020 Nishchay Agrawal
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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_sensors
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* @{
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* @file
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* @brief Device driver params interface for the SDP3x sensor.
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*
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* @author Dirk Ehmen <ehmen@ibr.cs.tu-bs.de>
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* @author Nishchay Agrawal <f2016088@pilani.bits-pilani.ac.in>
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* @}
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*/
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#ifndef SDP3X_PARAMS_H
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#define SDP3X_PARAMS_H
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#include "board.h"
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#include "sdp3x.h"
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#include "saul_reg.h"
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#include "periph/gpio.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name SDP3x I2C addresses
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* @{
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*/
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#define SDP3X_ADDR1 (0x21) /* 7 bit address */
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#define SDP3X_ADDR2 (0x22) /* 7 bit address */
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#define SDP3X_ADDR3 (0x23) /* 7 bit address */
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/** @} */
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/**
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* @name SDP3x Models
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* @{
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*/
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#define SDP3X_MODEL_31 1
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#define SDP3X_MODEL_32 2
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#define SDP31_PRODUCT_NO_BYTE_0 0x03
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#define SDP31_PRODUCT_NO_BYTE_1 0x01
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#define SDP31_PRODUCT_NO_BYTE_3 0x01
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/** @} */
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/**
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* @name Set default configuration parameters for the SDP3X
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* @{
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*/
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#ifndef SDP3X_PARAM_I2C_DEV
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#define SDP3X_PARAM_I2C_DEV I2C_DEV(0)
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#endif
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#ifndef SDP3X_PARAM_I2C_ADDR
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#define SDP3X_PARAM_I2C_ADDR SDP3X_ADDR1
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#endif
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#ifndef SDP3X_PARAM_IRQ_PIN
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#define SDP3X_PARAM_IRQ_PIN GPIO_UNDEF
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#endif
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#ifndef SDP3X_PARAMS
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#define SDP3X_PARAMS { .i2c_dev = SDP3X_PARAM_I2C_DEV, \
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.i2c_addr = SDP3X_PARAM_I2C_ADDR, \
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.irq_pin = SDP3X_PARAM_IRQ_PIN }
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#endif
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#ifndef SDP3X_SAUL_INFO
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#define SDP3X_SAUL_INFO { .name = "sdp3x" }
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#endif
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/**@}*/
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/**
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* @brief Configure SDP3X
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*/
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static const sdp3x_params_t sdp3x_params[] =
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{
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SDP3X_PARAMS
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};
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/**
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* @brief Get the number of configured SDP3X devices
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*/
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#define SDP3X_NUMOF ARRAY_SIZE(sdp3x_params)
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/**
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* @brief Configure SAUL registry entries
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*/
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static const saul_reg_info_t sdp3x_saul_info[SDP3X_NUMOF] =
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{
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SDP3X_SAUL_INFO
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* SDP3X_PARAMS_H */
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