Thu, 06 Apr 2023 20:53:06 +0200
Set the new measured deep sleep current consumption. This is half of the Wemos D1 system.
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1c9894662795
Added esp-idf-lib for a lot of sensors. Added the basic design for the BMP280 task.
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1 | /* |
1c9894662795
Added esp-idf-lib for a lot of sensors. Added the basic design for the BMP280 task.
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2 | * Copyright (c) 2016 Jonathan Hartsuiker <https://github.com/jsuiker> |
1c9894662795
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3 | * Copyright (c) 2018 Ruslan V. Uss <unclerus@gmail.com> |
1c9894662795
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4 | * |
1c9894662795
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5 | * Redistribution and use in source and binary forms, with or without |
1c9894662795
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6 | * modification, are permitted provided that the following conditions are met: |
1c9894662795
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7 | * |
1c9894662795
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8 | * 1. Redistributions of source code must retain the above copyright notice, |
1c9894662795
Added esp-idf-lib for a lot of sensors. Added the basic design for the BMP280 task.
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9 | * this list of conditions and the following disclaimer. |
1c9894662795
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10 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
1c9894662795
Added esp-idf-lib for a lot of sensors. Added the basic design for the BMP280 task.
Michiel Broek <mbroek@mbse.eu>
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11 | * this list of conditions and the following disclaimer in the documentation |
1c9894662795
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12 | * and/or other materials provided with the distribution. |
1c9894662795
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13 | * 3. Neither the name of the copyright holder nor the names of itscontributors |
1c9894662795
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14 | * may be used to endorse or promote products derived from this software without |
1c9894662795
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15 | * specific prior written permission. |
1c9894662795
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16 | * |
1c9894662795
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17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
1c9894662795
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18 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
1c9894662795
Added esp-idf-lib for a lot of sensors. Added the basic design for the BMP280 task.
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19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
1c9894662795
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20 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
1c9894662795
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21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
1c9894662795
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22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
1c9894662795
Added esp-idf-lib for a lot of sensors. Added the basic design for the BMP280 task.
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23 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
1c9894662795
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24 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
1c9894662795
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25 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
1c9894662795
Added esp-idf-lib for a lot of sensors. Added the basic design for the BMP280 task.
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26 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
1c9894662795
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27 | */ |
1c9894662795
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28 | |
1c9894662795
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29 | /** |
1c9894662795
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30 | * @file dht.h |
1c9894662795
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31 | * @defgroup dht dht |
1c9894662795
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32 | * @{ |
1c9894662795
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33 | * |
1c9894662795
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34 | * ESP-IDF driver for DHT11, AM2301 (DHT21, DHT22, AM2302, AM2321), Itead Si7021 |
1c9894662795
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35 | * |
1c9894662795
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36 | * Ported from esp-open-rtos |
1c9894662795
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37 | * |
1c9894662795
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38 | * Copyright (c) 2016 Jonathan Hartsuiker <https://github.com/jsuiker>\n |
1c9894662795
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39 | * Copyright (c) 2018 Ruslan V. Uss <unclerus@gmail.com>\n |
1c9894662795
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40 | * |
1c9894662795
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41 | * BSD Licensed as described in the file LICENSE |
1c9894662795
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42 | * |
1c9894662795
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43 | * @note A suitable pull-up resistor should be connected to the selected GPIO line |
1c9894662795
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44 | * |
1c9894662795
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45 | */ |
1c9894662795
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46 | #ifndef __DHT_H__ |
1c9894662795
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47 | #define __DHT_H__ |
1c9894662795
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48 | |
1c9894662795
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49 | #include <driver/gpio.h> |
1c9894662795
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50 | #include <esp_err.h> |
1c9894662795
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51 | |
1c9894662795
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52 | #ifdef __cplusplus |
1c9894662795
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53 | extern "C" { |
1c9894662795
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54 | #endif |
1c9894662795
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55 | |
1c9894662795
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56 | /** |
1c9894662795
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57 | * Sensor type |
1c9894662795
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58 | */ |
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59 | typedef enum |
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60 | { |
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61 | DHT_TYPE_DHT11 = 0, //!< DHT11 |
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62 | DHT_TYPE_AM2301, //!< AM2301 (DHT21, DHT22, AM2302, AM2321) |
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63 | DHT_TYPE_SI7021 //!< Itead Si7021 |
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64 | } dht_sensor_type_t; |
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65 | |
1c9894662795
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66 | /** |
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67 | * @brief Read integer data from sensor on specified pin |
1c9894662795
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68 | * |
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69 | * Humidity and temperature are returned as integers. |
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70 | * For example: humidity=625 is 62.5 %, temperature=244 is 24.4 degrees Celsius |
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71 | * |
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72 | * @param sensor_type DHT11 or DHT22 |
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73 | * @param pin GPIO pin connected to sensor OUT |
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74 | * @param[out] humidity Humidity, percents * 10, nullable |
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75 | * @param[out] temperature Temperature, degrees Celsius * 10, nullable |
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76 | * @return `ESP_OK` on success |
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77 | */ |
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78 | esp_err_t dht_read_data(dht_sensor_type_t sensor_type, gpio_num_t pin, |
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79 | int16_t *humidity, int16_t *temperature); |
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80 | |
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81 | /** |
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82 | * @brief Read float data from sensor on specified pin |
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83 | * |
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84 | * Humidity and temperature are returned as floats. |
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85 | * |
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86 | * @param sensor_type DHT11 or DHT22 |
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87 | * @param pin GPIO pin connected to sensor OUT |
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88 | * @param[out] humidity Humidity, percents, nullable |
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89 | * @param[out] temperature Temperature, degrees Celsius, nullable |
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90 | * @return `ESP_OK` on success |
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91 | */ |
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92 | esp_err_t dht_read_float_data(dht_sensor_type_t sensor_type, gpio_num_t pin, |
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93 | float *humidity, float *temperature); |
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94 | |
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95 | #ifdef __cplusplus |
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96 | } |
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97 | #endif |
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98 | |
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99 | /**@}*/ |
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100 | |
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101 | #endif // __DHT_H__ |