alexey.zholtikov/zh_bh1750
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Version 1.0.1

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Added support new I2C driver for ESP32.
This commit is contained in:
Alexey Zholtikov
2024-06-16 14:08:35 +03:00
parent 236feb1140
commit f77318150c
4 changed files with 68 additions and 24 deletions
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15
include/zh_bh1750.h
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@ -2,11 +2,13 @@
#include "esp_err.h"
#include "esp_log.h"
#include "driver/i2c.h"
#ifdef CONFIG_IDF_TARGET_ESP8266
#include "driver/i2c.h"
#else
#include "driver/i2c_master.h"
#endif
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#endif
/**
* @brief Default values for zh_bh1750_init_config_t structure for initial initialization of the sensor.
@ -51,6 +53,10 @@ extern "C"
ONE_TIME // One time measurement. Sensor is power down after measurement.
} work_mode;
bool i2c_port; // I2C port.
#ifndef CONFIG_IDF_TARGET_ESP8266
i2c_master_bus_handle_t i2c_handle; // Unique I2C bus handle.
#endif
} zh_bh1750_init_config_t;
/**
@ -67,8 +73,9 @@ extern "C"
* @return
* - ESP_OK if initialization was success
* - ESP_ERR_INVALID_ARG if parameter error
* - ESP_ERR_NOT_FOUND if sensor not connected or not responded
*/
esp_err_t zh_bh1750_init(zh_bh1750_init_config_t *config);
esp_err_t zh_bh1750_init(const zh_bh1750_init_config_t *config);
/**
* @brief Read BH1750 sensor.
@ -100,7 +107,7 @@ extern "C"
* - ESP_ERR_INVALID_STATE if I2C driver not installed or not in master mode
* - ESP_ERR_TIMEOUT if operation timeout because the bus is busy
*/
esp_err_t zh_bh1750_adjust(uint8_t value);
esp_err_t zh_bh1750_adjust(const uint8_t value);
#ifdef __cplusplus
}