From 97c8418bda6eec0f7e0ea6ec73d7c975fa254187 Mon Sep 17 00:00:00 2001
From: Alexey Zholtikov <git@zh.com.ru>
Date: Thu, 30 May 2024 09:42:12 +0300
Subject: [PATCH] Updated zh_dht

---
 components/zh_dht/README.md        |  4 +--
 components/zh_dht/include/zh_dht.h | 39 +++++++++++++++---------------
 components/zh_dht/version.txt      |  2 +-
 components/zh_dht/zh_dht.c         |  9 ++++---
 4 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/components/zh_dht/README.md b/components/zh_dht/README.md
index 880573f..21e9991 100644
--- a/components/zh_dht/README.md
+++ b/components/zh_dht/README.md
@@ -13,7 +13,7 @@ In an existing project, run the following command to install the component:
 
 ```text
 cd ../your_project/components
-git clone http://git.zh.com.ru/alexey.zholtikov/zh_dht.git
+git clone https://github.com/aZholtikov/zh_dht.git
 ```
 
 In the application, add the component:
@@ -29,7 +29,7 @@ Reading the sensor:
 ```c
 #include "zh_dht.h"
 
-void app_main()
+void app_main(void)
 {
 	zh_dht_handle_t dht_handle = zh_dht_init(ZH_DHT22, GPIO_NUM_5);
 	float humidity;
diff --git a/components/zh_dht/include/zh_dht.h b/components/zh_dht/include/zh_dht.h
index 8eaded0..688969e 100644
--- a/components/zh_dht/include/zh_dht.h
+++ b/components/zh_dht/include/zh_dht.h
@@ -24,9 +24,9 @@ extern "C"
 	 */
 	typedef enum
 	{
-		ZH_DHT11, ///< Sensor type DHT11
-		ZH_DHT22  ///< Sensor type DHT22 or AM2302
-	} __attribute__((packed)) zh_dht_sensor_type_t;
+		ZH_DHT11, ///< Sensor type DHT11.
+		ZH_DHT22  ///< Sensor type DHT22 or AM2302.
+	} zh_dht_sensor_type_t;
 
 	/**
 	 * @brief Unique handle of the sensor.
@@ -34,34 +34,33 @@ extern "C"
 	 */
 	typedef struct
 	{
-		uint8_t sensor_pin;				  ///< Sensor GPIO connection
-		zh_dht_sensor_type_t sensor_type; ///< Sensor type
-	} __attribute__((packed)) zh_dht_handle_t;
+		uint8_t sensor_pin;				  ///< Sensor GPIO connection. @note
+		zh_dht_sensor_type_t sensor_type; ///< Sensor type. @note
+	} zh_dht_handle_t;
 
 	/**
-	 * @brief      Initialize DHT sensor.
+	 * @brief Initialize DHT sensor.
 	 *
-	 * @param[in]  sensor_type  Sensor type (ZH_DHT11 or ZH_DHT22).
-	 * @param[in]  sensor_pin   Sensor connection gpio.
+	 * @param[in] sensor_type Sensor type.
+	 * @param[in] sensor_pin Sensor connection gpio.
 	 *
-	 * @return
-	 *              - Handle of the sensor.
+	 * @return Handle of the sensor
 	 */
 	zh_dht_handle_t zh_dht_init(const zh_dht_sensor_type_t sensor_type, const uint8_t sensor_pin);
 
 	/**
-	 * @brief      Read DHT sensor.
+	 * @brief Read DHT sensor.
 	 *
-	 * @param[in]   dht_handle   Pointer for handle of the sensor.
-	 * @param[out]  humidity     Pointer for DHT sensor reading data of humidity.
-	 * @param[out]  temperature  Pointer for DHT sensor reading data of temperature.
+	 * @param[in] dht_handle Pointer for handle of the sensor.
+	 * @param[out] humidity Pointer for DHT sensor reading data of humidity.
+	 * @param[out] temperature Pointer for DHT sensor reading data of temperature.
 	 *
 	 * @return
-	 *				- ESP_OK if read was success
-	 *				- ESP_ERR_INVALID_ARG if parameter error
-	 *				- ESP_ERR_INVALID_RESPONSE if the bus is busy
-	 *				- ESP_ERR_TIMEOUT if operation timeout
-	 *				- ESP_ERR_INVALID_CRC if check CRC is fail
+	 *              - ESP_OK if read was success
+	 *              - ESP_ERR_INVALID_ARG if parameter error
+	 *              - ESP_ERR_INVALID_RESPONSE if the bus is busy
+	 *              - ESP_ERR_TIMEOUT if operation timeout
+	 *              - ESP_ERR_INVALID_CRC if check CRC is fail
 	 */
 	esp_err_t zh_dht_read(const zh_dht_handle_t *dht_handle, float *humidity, float *temperature);
 
diff --git a/components/zh_dht/version.txt b/components/zh_dht/version.txt
index 7e099ec..afaf360 100644
--- a/components/zh_dht/version.txt
+++ b/components/zh_dht/version.txt
@@ -1 +1 @@
-1.2.6
\ No newline at end of file
+1.0.0
\ No newline at end of file
diff --git a/components/zh_dht/zh_dht.c b/components/zh_dht/zh_dht.c
index 588ad6e..58a50ae 100644
--- a/components/zh_dht/zh_dht.c
+++ b/components/zh_dht/zh_dht.c
@@ -1,6 +1,7 @@
 /**
  * @file
  * The main code of the zh_dht component.
+ *
  */
 
 #include "zh_dht.h"
@@ -27,10 +28,10 @@ static esp_err_t _read_bit(const zh_dht_handle_t *dht_handle, bool *bit);
 zh_dht_handle_t zh_dht_init(const zh_dht_sensor_type_t sensor_type, const uint8_t sensor_pin)
 {
 	ESP_LOGI(TAG, "DHT initialization begin.");
-	zh_dht_handle_t zh_dht_handle;
-	zh_dht_handle.sensor_type = sensor_type;
-	zh_dht_handle.sensor_pin = sensor_pin;
-	gpio_config_t config;
+	zh_dht_handle_t zh_dht_handle = {
+		.sensor_type = sensor_type,
+		.sensor_pin = sensor_pin};
+	gpio_config_t config = {0};
 	config.intr_type = GPIO_INTR_DISABLE;
 	config.mode = GPIO_MODE_INPUT;
 	config.pin_bit_mask = (1ULL << sensor_pin);