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
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2 | * Copyright (c) 2022 Timofei Korostelev <timofei_public@dranik.dev> |
1c9894662795
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3 | * |
1c9894662795
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4 | * Permission to use, copy, modify, and distribute this software for any |
1c9894662795
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5 | * purpose with or without fee is hereby granted, provided that the above |
1c9894662795
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6 | * copyright notice and this permission notice appear in all copies. |
1c9894662795
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7 | * |
1c9894662795
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8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
1c9894662795
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9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
1c9894662795
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10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
1c9894662795
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11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
1c9894662795
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12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
1c9894662795
Added esp-idf-lib for a lot of sensors. Added the basic design for the BMP280 task.
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13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
1c9894662795
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14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
1c9894662795
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15 | */ |
1c9894662795
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16 | |
1c9894662795
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17 | /** |
1c9894662795
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18 | * @file ht16k33.h |
1c9894662795
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19 | * @defgroup ht16k33 ht16k33 |
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20 | * @{ |
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21 | * |
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22 | * Holtek HT16K33 LED Controller driver. |
1c9894662795
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23 | * No keyscan features implemented. |
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24 | * Tip: PWM brightness frequency depends on I2C clock. |
1c9894662795
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25 | * |
1c9894662795
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26 | * Manufacturer link: https://www.holtek.com/productdetail/-/vg/HT16K33 |
1c9894662795
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27 | * Datasheet: https://www.holtek.com/documents/10179/116711/HT16K33v120.pdf |
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28 | * |
1c9894662795
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29 | */ |
1c9894662795
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30 | |
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31 | #if !defined(__HT16K33_H__) |
1c9894662795
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32 | #define __HT16K33_H__ |
1c9894662795
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33 | |
1c9894662795
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34 | #include <driver/gpio.h> |
1c9894662795
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35 | #include <esp_err.h> |
1c9894662795
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36 | #include <i2cdev.h> |
1c9894662795
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37 | |
1c9894662795
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38 | #ifdef __cplusplus |
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39 | extern "C" { |
1c9894662795
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40 | #endif |
1c9894662795
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41 | |
1c9894662795
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42 | /** |
1c9894662795
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43 | * Default I2C address |
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44 | */ |
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45 | #define HT16K33_DEFAULT_ADDR 0x70 |
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46 | #define HT16K33_MAX_BRIGHTNESS 15 |
1c9894662795
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47 | #define HT16K33_RAM_SIZE_BYTES 16 |
1c9894662795
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48 | |
1c9894662795
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49 | /** |
1c9894662795
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50 | * Display blinking frequencies. |
1c9894662795
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51 | */ |
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52 | typedef enum { |
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53 | HTK16K33_F_0HZ, |
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54 | HTK16K33_F_2HZ, |
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55 | HTK16K33_F_1HZ, |
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56 | HTK16K33_F_05HZ, |
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57 | } ht16k33_blinking_freq_t; |
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58 | |
1c9894662795
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59 | /** |
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60 | * @brief Initialize the HT16K33 device descriptor. |
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61 | * |
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62 | * @param[out] dev Device descriptor |
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63 | * @param port I2C port number |
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64 | * @param sda_gpio GPIO pin number for SDA |
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65 | * @param scl_gpio GPIO pin number for SCL |
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66 | * @param addr I2C address |
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67 | * @return `ESP_OK` on success |
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68 | */ |
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69 | esp_err_t ht16k33_init_desc(i2c_dev_t *dev, i2c_port_t port, |
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70 | gpio_num_t sda_gpio, gpio_num_t scl_gpio, |
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71 | uint8_t addr); |
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72 | |
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73 | /** |
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74 | * @brief Initialize HT16K33 device, reset all settings and zero chip RAM. |
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75 | * |
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76 | * @return ESP_OK in case of success |
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77 | */ |
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78 | esp_err_t ht16k33_init(i2c_dev_t *dev); |
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79 | |
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80 | /** |
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81 | * @brief Free device descriptor. |
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82 | * |
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83 | * @param dev I2C device descriptor |
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84 | * @return ESP_OK to indicate success |
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85 | */ |
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86 | esp_err_t ht16k33_free_desc(i2c_dev_t *dev); |
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87 | |
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88 | /** |
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89 | * @brief Set brightness. |
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90 | * |
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91 | * @param dev I2C device descriptor |
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92 | * @param brightness Brighness value in 0-15 range. |
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93 | * @return ESP_OK to indicate success |
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94 | */ |
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95 | esp_err_t ht16k33_set_brightness(i2c_dev_t *dev, uint8_t brightness); |
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96 | |
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97 | /** |
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98 | * @brief Display setup. ON/OFF and blinkng frequency. |
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99 | * |
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100 | * @param dev I2C device descriptor |
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101 | * @param on_flag On flag, 0 or 1. |
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102 | * @param blinking Blinking frequence. Limited options. See HT16K33_BLINKING_* |
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103 | * constants. |
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104 | * @return ESP_OK to indicate success |
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105 | */ |
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106 | esp_err_t ht16k33_display_setup(i2c_dev_t *dev, uint8_t on_flag, |
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107 | ht16k33_blinking_freq_t blinking); |
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108 | |
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109 | /** |
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110 | * @brief Write whole HT16K33_RAM_SIZE_BYTES into RAM. |
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111 | * |
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112 | * @param data Bytes to write. |
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113 | * @return ESP_OK to indicate success |
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114 | */ |
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115 | esp_err_t ht16k33_ram_write(i2c_dev_t *dev, uint8_t *data); |
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116 | |
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117 | #ifdef __cplusplus |
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118 | } |
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119 | #endif |
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120 | |
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121 | /**@}*/ |
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122 | |
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123 | #endif // __HT16K33__H__ |