This commit is contained in:
Alexey Zholtikov 2024-07-21 07:34:42 +03:00
parent a454e5bb42
commit 1afca3c9ec

View File

@ -43,7 +43,7 @@ esp_err_t zh_aht_init(const zh_aht_init_config_t *config)
return ESP_ERR_NOT_FOUND;
}
#endif
esp_err_t esp_err = ESP_OK;
esp_err_t err = ESP_OK;
uint8_t command = I2C_STATUS_READ_COMMAND;
uint8_t sensor_data = 0;
#ifdef CONFIG_IDF_TARGET_ESP8266
@ -55,9 +55,9 @@ esp_err_t zh_aht_init(const zh_aht_init_config_t *config)
esp_err = i2c_master_cmd_begin(_init_config.i2c_port, i2c_cmd_handle, 1000 / portTICK_PERIOD_MS);
i2c_cmd_link_delete(i2c_cmd_handle);
#else
esp_err = i2c_master_transmit(_aht_handle, &command, sizeof(command), 1000 / portTICK_PERIOD_MS);
err = i2c_master_transmit(_aht_handle, &command, sizeof(command), 1000 / portTICK_PERIOD_MS);
#endif
if (esp_err != ESP_OK)
if (err != ESP_OK)
{
ESP_LOGE(TAG, "AHT initialization fail. I2C driver error at line %d.", __LINE__);
return ESP_ERR_INVALID_RESPONSE;
@ -71,24 +71,20 @@ esp_err_t zh_aht_init(const zh_aht_init_config_t *config)
esp_err = i2c_master_cmd_begin(_init_config.i2c_port, i2c_cmd_handle, 1000 / portTICK_PERIOD_MS);
i2c_cmd_link_delete(i2c_cmd_handle);
#else
esp_err = i2c_master_receive(_aht_handle, &sensor_data, sizeof(sensor_data), 1000 / portTICK_PERIOD_MS);
err = i2c_master_receive(_aht_handle, &sensor_data, sizeof(sensor_data), 1000 / portTICK_PERIOD_MS);
#endif
if (esp_err != ESP_OK)
if (err != ESP_OK)
{
ESP_LOGE(TAG, "AHT initialization fail. I2C driver error at line %d.", __LINE__);
return ESP_ERR_INVALID_RESPONSE;
}
if ((sensor_data & 0x08) == 0) // If sensor is not calibrated.
{
sensor_data = 0;
uint8_t command[] = {I2C_INIT_COMMAND};
if (_init_config.sensor_type == ZH_AHT1X)
{
command[0] = I2C_INIT_AHT1X_FIRST_BYTE;
}
else
{
command[0] = I2C_INIT_AHT2X_FIRST_BYTE;
}
bool is_first_check = false;
INIT_SENSOR:;
#ifdef CONFIG_IDF_TARGET_ESP8266
i2c_cmd_handle_t i2c_cmd_handle = i2c_cmd_link_create();
i2c_master_start(i2c_cmd_handle);
@ -100,14 +96,23 @@ esp_err_t zh_aht_init(const zh_aht_init_config_t *config)
esp_err = i2c_master_cmd_begin(_init_config.i2c_port, i2c_cmd_handle, 1000 / portTICK_PERIOD_MS);
i2c_cmd_link_delete(i2c_cmd_handle);
#else
esp_err = i2c_master_transmit(_aht_handle, command, sizeof(command), 1000 / portTICK_PERIOD_MS);
err = i2c_master_transmit(_aht_handle, command, sizeof(command), 1000 / portTICK_PERIOD_MS);
#endif
if (esp_err != ESP_OK)
if (err != ESP_OK)
{
if (err == ESP_ERR_INVALID_STATE && is_first_check == false)
{
command[0] = I2C_INIT_AHT1X_FIRST_BYTE;
is_first_check = true;
goto INIT_SENSOR;
}
else
{
ESP_LOGE(TAG, "AHT initialization fail. I2C driver error at line %d.", __LINE__);
return ESP_ERR_INVALID_RESPONSE;
}
}
}
ESP_LOGI(TAG, "AHT initialization success.");
_is_initialized = true;
return ESP_OK;
@ -126,7 +131,7 @@ esp_err_t zh_aht_read(float *humidity, float *temperature)
ESP_LOGE(TAG, "AHT read fail. AHT not initialized.");
return ESP_ERR_NOT_FOUND;
}
esp_err_t esp_err = ESP_OK;
esp_err_t err = ESP_OK;
uint8_t sensor_data[I2C_MAX_DATA_SIZE] = {0};
uint8_t command[] = {I2C_DATA_READ_COMMAND};
#ifdef CONFIG_IDF_TARGET_ESP8266
@ -140,9 +145,9 @@ esp_err_t zh_aht_read(float *humidity, float *temperature)
esp_err = i2c_master_cmd_begin(_init_config.i2c_port, i2c_cmd_handle, 1000 / portTICK_PERIOD_MS);
i2c_cmd_link_delete(i2c_cmd_handle);
#else
esp_err = i2c_master_transmit(_aht_handle, command, sizeof(command), 1000 / portTICK_PERIOD_MS);
err = i2c_master_transmit(_aht_handle, command, sizeof(command), 1000 / portTICK_PERIOD_MS);
#endif
if (esp_err != ESP_OK)
if (err != ESP_OK)
{
ESP_LOGE(TAG, "AHT read fail. I2C driver error at line %d.", __LINE__);
return ESP_ERR_INVALID_RESPONSE;
@ -160,9 +165,9 @@ esp_err_t zh_aht_read(float *humidity, float *temperature)
esp_err = i2c_master_cmd_begin(_init_config.i2c_port, i2c_cmd_handle, 1000 / portTICK_PERIOD_MS);
i2c_cmd_link_delete(i2c_cmd_handle);
#else
esp_err = i2c_master_receive(_aht_handle, sensor_data, sizeof(sensor_data), 1000 / portTICK_PERIOD_MS);
err = i2c_master_receive(_aht_handle, sensor_data, sizeof(sensor_data), 1000 / portTICK_PERIOD_MS);
#endif
if (esp_err != ESP_OK)
if (err != ESP_OK)
{
ESP_LOGE(TAG, "AHT read fail. I2C driver error at line %d.", __LINE__);
return ESP_ERR_INVALID_RESPONSE;
@ -194,7 +199,7 @@ esp_err_t zh_aht_reset(void)
ESP_LOGE(TAG, "AHT reset fail. AHT not initialized.");
return ESP_ERR_NOT_FOUND;
}
esp_err_t esp_err = ESP_OK;
esp_err_t err = ESP_OK;
uint8_t command = I2C_RESET_COMMAND;
#ifdef CONFIG_IDF_TARGET_ESP8266
i2c_cmd_handle_t i2c_cmd_handle = i2c_cmd_link_create();
@ -205,9 +210,9 @@ esp_err_t zh_aht_reset(void)
esp_err = i2c_master_cmd_begin(_init_config.i2c_port, i2c_cmd_handle, 1000 / portTICK_PERIOD_MS);
i2c_cmd_link_delete(i2c_cmd_handle);
#else
esp_err = i2c_master_transmit(_aht_handle, &command, sizeof(command), 1000 / portTICK_PERIOD_MS);
err = i2c_master_transmit(_aht_handle, &command, sizeof(command), 1000 / portTICK_PERIOD_MS);
#endif
if (esp_err != ESP_OK)
if (err != ESP_OK)
{
ESP_LOGE(TAG, "AHT reset fail. I2C driver error at line %d.", __LINE__);
return ESP_ERR_INVALID_RESPONSE;