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bme680_params.h
Go to the documentation of this file.
1/*
2 * Copyright (C) 2019 Mesotic SAS
3 * 2020 Gunar Schorcht
4 *
5 * This file is subject to the terms and conditions of the GNU Lesser
6 * General Public License v2.1. See the file LICENSE in the top level
7 * directory for more details.
8 */
9
21#ifndef BME680_PARAMS_H
22#define BME680_PARAMS_H
23
24#include "board.h"
25#include "bme680.h"
26#include "saul_reg.h"
27
28#ifdef __cplusplus
29extern "C" {
30#endif
31
37#if MODULE_PERIPH_I2C || DOXYGEN
38#ifndef BME680_PARAM_I2C_DEV
39#define BME680_PARAM_I2C_DEV (I2C_DEV(0))
40#endif
41
42#ifndef BME680_PARAM_I2C_ADDR
43#define BME680_PARAM_I2C_ADDR (BME680_I2C_ADDR_2)
44#endif
45#endif /* MODULE_PERIPH_I2C */
46
47#if MODULE_PERIPH_SPI || DOXYGEN
48#ifndef BME680_PARAM_SPI_DEV
49#define BME680_PARAM_SPI_DEV (SPI_DEV(0))
50#endif
51
52#ifndef BME680_PARAM_SPI_NSS_PIN
53#define BME680_PARAM_SPI_NSS_PIN GPIO_PIN(0, 5)
54#endif
55#endif /* MODULE_PERIPH_SPI */
56
60#define BME680_PARAMS_I2C \
61{ \
62 .ifsel = BME680_I2C_INTF, \
63 .temp_os = BME680_OS_8X, \
64 .hum_os = BME680_OS_2X, \
65 .pres_os = BME680_OS_4X, \
66 .filter = BME680_FILTER_SIZE_3, \
67 .gas_measure = BME680_ENABLE_GAS_MEAS, \
68 .heater_dur = 320, \
69 .heater_temp = 150, \
70 .settings = BME680_OST_SEL | \
71 BME680_OSP_SEL | \
72 BME680_OSH_SEL | \
73 BME680_FILTER_SEL | \
74 BME680_GAS_SENSOR_SEL, \
75 .intf.i2c.dev = BME680_PARAM_I2C_DEV, \
76 .intf.i2c.addr = BME680_PARAM_I2C_ADDR, \
77}
78
82#define BME680_PARAMS_SPI \
83{ \
84 .ifsel = BME680_SPI_INTF, \
85 .temp_os = BME680_OS_8X, \
86 .hum_os = BME680_OS_2X, \
87 .pres_os = BME680_OS_4X, \
88 .filter = BME680_FILTER_SIZE_3, \
89 .gas_measure = BME680_ENABLE_GAS_MEAS, \
90 .heater_dur = 320, \
91 .heater_temp = 150, \
92 .settings = BME680_OST_SEL | \
93 BME680_OSP_SEL | \
94 BME680_OSH_SEL | \
95 BME680_FILTER_SEL | \
96 BME680_GAS_SENSOR_SEL, \
97 .intf.spi.dev = BME680_PARAM_SPI_DEV, \
98 .intf.spi.nss_pin = BME680_PARAM_SPI_NSS_PIN, \
99}
100
104#ifndef BME680_SAUL_INFO
105#if MODULE_BME680_I2C && MODULE_BME680_SPI
106#define BME680_SAUL_INFO { .name = "bme680:0" }, \
107 { .name = "bme680:1" },
108#else /* MODULE_BME680_I2C && MODULE_BME680_SPI */
109#define BME680_SAUL_INFO { .name = "bme680" }
110#endif /* MODULE_BME680_I2C && MODULE_BME680_SPI */
111#endif /* BME680_SAUL_INFO */
117static const bme680_params_t bme680_params[] =
118{
119#if MODULE_BME680_I2C || DOXYGEN
120 BME680_PARAMS_I2C,
121#endif
122#if MODULE_BME680_SPI || DOXYGEN
123 BME680_PARAMS_SPI,
124#endif
125};
126
130static const saul_reg_info_t bme680_saul_info[] =
131{
132 BME680_SAUL_INFO
133};
134
138#define BME680_NUMOF ARRAY_SIZE(bme680_params)
139
140#ifdef __cplusplus
141}
142#endif
143
144#endif /* BME680_PARAMS_H */
bme680.h
Interface definition for the Bosch BME680 sensor.
BME680_SAUL_INFO
#define BME680_SAUL_INFO
Default SAUL meta information.
Definition bme680_params.h:109
BME680_PARAMS_I2C
#define BME680_PARAMS_I2C
Defaults I2C parameters if none provided.
Definition bme680_params.h:60
BME680_PARAMS_SPI
#define BME680_PARAMS_SPI
Defaults SPI parameters if none provided.
Definition bme680_params.h:82
bme680_saul_info
static const saul_reg_info_t bme680_saul_info[]
Additional meta information to keep in the SAUL registry.
Definition bme680_params.h:130
bme680_params
static const bme680_params_t bme680_params[]
Configure params for BME680.
Definition bme680_params.h:117
saul_reg.h
SAUL registry interface definition.
bme680_params_t
BME680 device initialization parameters.
Definition bme680.h:216
saul_reg_info_t
Additional data to collect for each entry.
Definition saul_reg.h:49