driver_aox4000_basic.c

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#include "driver_aox4000_basic.h"
 
static aox4000_handle_t gs_handle;        

uint8_t aox4000_basic_init(void)
{
    uint8_t res;
    
    /* link interface function */
    DRIVER_AOX4000_LINK_INIT(&gs_handle, aox4000_handle_t);
    DRIVER_AOX4000_LINK_UART_INIT(&gs_handle, aox4000_interface_uart_init);
    DRIVER_AOX4000_LINK_UART_DEINIT(&gs_handle, aox4000_interface_uart_deinit);
    DRIVER_AOX4000_LINK_UART_READ(&gs_handle, aox4000_interface_uart_read);
    DRIVER_AOX4000_LINK_UART_WRITE(&gs_handle, aox4000_interface_uart_write);
    DRIVER_AOX4000_LINK_UART_FLUSH(&gs_handle, aox4000_interface_uart_flush);
    DRIVER_AOX4000_LINK_DELAY_MS(&gs_handle, aox4000_interface_delay_ms);
    DRIVER_AOX4000_LINK_DEBUG_PRINT(&gs_handle, aox4000_interface_debug_print);
    
    /* aox4000 init */
    res = aox4000_init(&gs_handle);
    if (res != 0)
    {
        aox4000_interface_debug_print("aox4000: init failed.\n");
        
        return 1;
    }
    
    /* set default mode */
    res = aox4000_set_mode(&gs_handle, AOX4000_BASIC_DEFAULT_MODE);
    if (res != 0)
    {
        aox4000_interface_debug_print("aox4000: set mode failed.\n");
        (void)aox4000_deinit(&gs_handle);
        
        return 1;
    }
    
    return 0;
}

uint8_t aox4000_basic_read(float *oxygen_ppo2_mbar, float *oxygen_density_percentage,
                           float *temperature_degree, float *pressure_mbar)
{
    uint8_t res;
    
    /* read */
    res = aox4000_read(&gs_handle, oxygen_ppo2_mbar, oxygen_density_percentage, 
                      temperature_degree, pressure_mbar);
    if (res != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t aox4000_basic_deinit(void)
{
    /* deinit aox4000 */
    if (aox4000_deinit(&gs_handle) != 0)
    {
        return 1;
    }
    
    return 0;
}