driver_ags02ma_basic.c

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#include "driver_ags02ma_basic.h"
 
static ags02ma_handle_t gs_handle;        

uint8_t ags02ma_basic_init(void)
{
    uint8_t res;
    
    /* link interface function */
    DRIVER_AGS02MA_LINK_INIT(&gs_handle, ags02ma_handle_t);
    DRIVER_AGS02MA_LINK_IIC_INIT(&gs_handle, ags02ma_interface_iic_init);
    DRIVER_AGS02MA_LINK_IIC_DEINIT(&gs_handle, ags02ma_interface_iic_deinit);
    DRIVER_AGS02MA_LINK_IIC_READ_COMMAND(&gs_handle, ags02ma_interface_iic_read_cmd);
    DRIVER_AGS02MA_LINK_IIC_WRITE_COMMAND(&gs_handle, ags02ma_interface_iic_write_cmd);
    DRIVER_AGS02MA_LINK_IIC_WRITE(&gs_handle, ags02ma_interface_iic_write);
    DRIVER_AGS02MA_LINK_DELAY_MS(&gs_handle, ags02ma_interface_delay_ms);
    DRIVER_AGS02MA_LINK_DEBUG_PRINT(&gs_handle, ags02ma_interface_debug_print);
    
    /* ags02ma init */
    res = ags02ma_init(&gs_handle);
    if (res != 0)
    {
        ags02ma_interface_debug_print("ags02ma: init failed.\n");
        
        return 1;
    }
    
    return 0;
}

uint8_t ags02ma_basic_read(uint32_t *ppb)
{
    uint32_t raw;
   
    /* read temperature and humidity */
    if (ags02ma_read_tvoc(&gs_handle, (uint32_t *)&raw, (uint32_t *)ppb) != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t ags02ma_basic_deinit(void)
{
    /* deinit ags02ma and close bus */
    if (ags02ma_deinit(&gs_handle) != 0)
    {
        return 1;
    }
    
    return 0;
}