driver_aht10_basic.c

Go to the documentation of this file.

 
#include "driver_aht10_basic.h"
 
static aht10_handle_t gs_handle;        

uint8_t aht10_basic_init(void)
{
    uint8_t res;
    
    /* link interface function */
    DRIVER_AHT10_LINK_INIT(&gs_handle, aht10_handle_t);
    DRIVER_AHT10_LINK_IIC_INIT(&gs_handle, aht10_interface_iic_init);
    DRIVER_AHT10_LINK_IIC_DEINIT(&gs_handle, aht10_interface_iic_deinit);
    DRIVER_AHT10_LINK_IIC_READ_CMD(&gs_handle, aht10_interface_iic_read_cmd);
    DRIVER_AHT10_LINK_IIC_WRITE_CMD(&gs_handle, aht10_interface_iic_write_cmd);
    DRIVER_AHT10_LINK_DELAY_MS(&gs_handle, aht10_interface_delay_ms);
    DRIVER_AHT10_LINK_DEBUG_PRINT(&gs_handle, aht10_interface_debug_print);
    
    /* aht10 init */
    res = aht10_init(&gs_handle);
    if (res != 0)
    {
        aht10_interface_debug_print("aht10: init failed.\n");
        
        return 1;
    }
    
    return 0;
}

uint8_t aht10_basic_read(float *temperature, uint8_t *humidity)
{
    uint32_t temperature_raw;
    uint32_t humidity_raw;
    
    /* read temperature and humidity */
    if (aht10_read_temperature_humidity(&gs_handle, (uint32_t *)&temperature_raw, temperature, 
                                       (uint32_t *)&humidity_raw, humidity) != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t aht10_basic_deinit(void)
{
    /* deinit aht10 and close bus */
    if (aht10_deinit(&gs_handle) != 0)
    {
        return 1;
    }
    
    return 0;
}