driver_mma7660fc_basic.c

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#include "driver_mma7660fc_basic.h"
 
static mma7660fc_handle_t gs_handle;        

uint8_t mma7660fc_basic_init(void)
{
    uint8_t res;
    
    /* link interface function */
    DRIVER_MMA7660FC_LINK_INIT(&gs_handle, mma7660fc_handle_t); 
    DRIVER_MMA7660FC_LINK_IIC_INIT(&gs_handle, mma7660fc_interface_iic_init);
    DRIVER_MMA7660FC_LINK_IIC_DEINIT(&gs_handle, mma7660fc_interface_iic_deinit);
    DRIVER_MMA7660FC_LINK_IIC_READ(&gs_handle, mma7660fc_interface_iic_read);
    DRIVER_MMA7660FC_LINK_IIC_WRITE(&gs_handle, mma7660fc_interface_iic_write);
    DRIVER_MMA7660FC_LINK_DELAY_MS(&gs_handle, mma7660fc_interface_delay_ms);
    DRIVER_MMA7660FC_LINK_DEBUG_PRINT(&gs_handle, mma7660fc_interface_debug_print);
    DRIVER_MMA7660FC_LINK_RECEIVE_CALLBACK(&gs_handle, mma7660fc_interface_receive_callback);
    
    /* mma7660fc init */
    res = mma7660fc_init(&gs_handle);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: init failed.\n");
        
        return 1;
    }
    
    /* set sleep count 0 */
    res = mma7660fc_set_sleep_count(&gs_handle, 0);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set sleep count failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable front back interrupt */
    res = mma7660fc_set_front_back_interrupt(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set front back interrupt failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable up down right left interrupt */
    res = mma7660fc_set_up_down_right_left_interrupt(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set up down right left interrupt failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable tap interrupt */
    res = mma7660fc_set_tap_interrupt(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set tap interrupt failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable auto sleep interrupt */
    res = mma7660fc_set_auto_sleep_interrupt(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set auto sleep interrupt failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable update interrupt */
    res = mma7660fc_set_update_interrupt(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set update interrupt failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable shake x interrupt */
    res = mma7660fc_set_shake_x_interrupt(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set shake x interrupt failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable shake y interrupt */
    res = mma7660fc_set_shake_y_interrupt(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set shake y interrupt failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable shake z interrupt */
    res = mma7660fc_set_shake_z_interrupt(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set shake z interrupt failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable auto wake up */
    res = mma7660fc_set_auto_wake_up(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set auto wake up failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable auto sleep */
    res = mma7660fc_set_auto_sleep(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set auto sleep failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set sleep counter prescaler 1 */
    res = mma7660fc_set_sleep_counter_prescaler(&gs_handle, MMA7660FC_SLEEP_COUNTER_PRESCALER_1);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set sleep counter prescaler failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set interrupt pin type push pull */
    res = mma7660fc_set_interrupt_pin_type(&gs_handle, MMA7660FC_INTERRUPT_PIN_TYPE_PUSH_PULL);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set interrupt pin type failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set interrupt active level low */
    res = mma7660fc_set_interrupt_active_level(&gs_handle, MMA7660FC_INTERRUPT_ACTIVE_LEVEL_LOW);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set interrupt active level failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set tap detection rate 8 */
    res = mma7660fc_set_tap_detection_rate(&gs_handle, MMA7660FC_AUTO_SLEEP_RATE_8);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set tap detection rate failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set auto wake rate 16 */
    res = mma7660fc_set_auto_wake_rate(&gs_handle, MMA7660FC_AUTO_WAKE_RATE_16);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set auto wake rate failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set tilt debounce filter 2 */
    res = mma7660fc_set_tilt_debounce_filter(&gs_handle, MMA7660FC_TILT_DEBOUNCE_FILTER_2);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set tilt debounce filter failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set tap detection threshold 0 */
    res = mma7660fc_set_tap_detection_threshold(&gs_handle, 0);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set tap detection threshold failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable tap x detection */
    res = mma7660fc_set_tap_x_detection(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set tap x detection failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable tap y detection */
    res = mma7660fc_set_tap_y_detection(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set tap y detection failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable tap z detection */
    res = mma7660fc_set_tap_z_detection(&gs_handle, MMA7660FC_BOOL_FALSE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set tap z detection failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set tap pulse debounce count 0 */
    res = mma7660fc_set_tap_pulse_debounce_count(&gs_handle, 0);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set tap pulse debounce count failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set mode active */
    res = mma7660fc_set_mode(&gs_handle, MMA7660FC_MODE_ACTIVE);
    if (res != 0)
    {
        mma7660fc_interface_debug_print("mma7660fc: set mode failed.\n");
       (void)mma7660fc_deinit(&gs_handle);
        
        return 1;
    }
    
    return 0;
}

uint8_t mma7660fc_basic_read(float g[3])
{
    uint8_t res;
    int8_t raw[3];
    
    res = mma7660fc_read(&gs_handle, raw, g);
    if (res != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t mma7660fc_basic_deinit(void)
{
    /* close mma7660fc */
    if (mma7660fc_deinit(&gs_handle) != 0)
    {
        return 1;
    }
    
    return 0;
}