inclinometer4

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Inclinometer 4 Click

Inclinometer 4 Click demo application is developed using the NECTO Studio, ensuring compatibility with mikroSDK's open-source libraries and tools. Designed for plug-and-play implementation and testing, the demo is fully compatible with all development, starter, and mikromedia boards featuring a mikroBUS™ socket.

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Click Library

• Author : Stefan Filipovic
• Date : Jun 2024.
• Type : I2C/SPI type

Software Support

Example Description

This example demonstrates the use of Inclinometer 4 Click board by reading and displaying accel data (X, Y, and Z axis) as well as temperature measurements on the USB UART.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Inclinometer4

Example Key Functions

• inclinometer4_cfg_setup Config Object Initialization function.

  void inclinometer4_cfg_setup ( inclinometer4_cfg_t *cfg );

• inclinometer4_init Initialization function.

  err_t inclinometer4_init ( inclinometer4_t *ctx, inclinometer4_cfg_t *cfg );

• inclinometer4_default_cfg Click Default Configuration function.

  err_t inclinometer4_default_cfg ( inclinometer4_t *ctx );

• inclinometer4_get_int2_pin This function returns the interrupt 2 (INT2) pin logic state.

  uint8_t inclinometer4_get_int2_pin ( inclinometer4_t *ctx );

• inclinometer4_get_data This function reads accel X, Y, and Z axis data in g and temperature in degrees Celsius.

  err_t inclinometer4_get_data ( inclinometer4_t *ctx, inclinometer4_data_t *data_out );

• inclinometer4_set_mode This function sets the device operating mode to standby or active.

  err_t inclinometer4_set_mode ( inclinometer4_t *ctx, uint8_t mode );

Application Init

Initializes the driver and performs the Click default configuration which enables data ready interrupt on INT2 pin and sets full scale range to +/-2G and output data rate to 160ms.

void application_init ( void )
{
    log_cfg_t log_cfg;  
    inclinometer4_cfg_t inclinometer4_cfg;  

    LOG_MAP_USB_UART( log_cfg );
    log_init( &logger, &log_cfg );
    log_info( &logger, " Application Init " );
 
    // Click initialization.
    inclinometer4_cfg_setup( &inclinometer4_cfg );
    INCLINOMETER4_MAP_MIKROBUS( inclinometer4_cfg, MIKROBUS_1 );
    err_t init_flag = inclinometer4_init( &inclinometer4, &inclinometer4_cfg );
    if ( ( I2C_MASTER_ERROR == init_flag ) || ( SPI_MASTER_ERROR == init_flag ) )
    {
        log_error( &logger, " Communication init." );
        for ( ; ; );
    }
    
    if ( INCLINOMETER4_ERROR == inclinometer4_default_cfg ( &inclinometer4 ) )
    {
        log_error( &logger, " Default configuration." );
        for ( ; ; );
    }
    
    log_info( &logger, " Application Task " );
}

Application Task

Waits for a data ready interrupt, then reads and displays the accel data (X, Y, and Z axis) as well as temperature measurements on the USB UART.

void application_task ( void )
{
    inclinometer4_data_t accel_data;
    
    // Wait for a data ready interrupt
    while ( inclinometer4_get_int2_pin ( &inclinometer4 ) );
 
    if ( INCLINOMETER4_OK == inclinometer4_get_data ( &inclinometer4, &accel_data ) )
    {
        log_printf( &logger, " X: %.3f g\r\n", accel_data.x );
        log_printf( &logger, " Y: %.3f g\r\n", accel_data.y );
        log_printf( &logger, " Z: %.3f g\r\n", accel_data.z );
        log_printf( &logger, " Temperature: %d degC\r\n\n", ( int16_t ) accel_data.temperature );
    }
}

Application Output

This Click board can be interfaced and monitored in two ways:

• Application Output - Use the "Application Output" window in Debug mode for real-time data monitoring. Set it up properly by following this tutorial.
• UART Terminal - Monitor data via the UART Terminal using a USB to UART converter. For detailed instructions, check out this tutorial.

Additional Notes and Information

The complete application code and a ready-to-use project are available through the NECTO Studio Package Manager for direct installation in the NECTO Studio. The application code can also be found on the MIKROE GitHub account.

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