manometer

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Manometer Click

Manometer 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 : MikroE Team
• Date : dec 2019.
• Type : I2C type

Software Support

Example Description

This application carries a piezoresistive silicon pressure sensor.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Manometer

Example Key Functions

• manometer_cfg_setup Config Object Initialization function.

void manometer_cfg_setup ( manometer_cfg_t *cfg );

• manometer_init Initialization function.

err_t manometer_init ( manometer_t *ctx, manometer_cfg_t *cfg );

• manometer_generic_write Generic write function.

void manometer_generic_write ( manometer_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );

• manometer_generic_read Generic read function.

void manometer_generic_read ( manometer_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );

• manometer_get_pressure Function read 16-bit data and convert to pressure in mbar.

float manometer_get_pressure ( manometer_t *ctx );

Application Init

Initialization driver enable's - I2C and start write log to Usart Terminal.

void application_init ( void )
{
 log_cfg_t log_cfg;
    manometer_cfg_t cfg;

    /** 
     * Logger initialization.
     * Default baud rate: 115200
     * Default log level: LOG_LEVEL_DEBUG
     * @note If USB_UART_RX and USB_UART_TX 
     * are defined as HAL_PIN_NC, you will 
     * need to define them manually for log to work. 
     * See @b LOG_MAP_USB_UART macro definition for detailed explanation.
     */
    LOG_MAP_USB_UART( log_cfg );
    log_init( &logger, &log_cfg );
    log_info( &logger, "---- Application Init ----" );

    manometer_cfg_setup( &cfg );
    MANOMETER_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    manometer_init( &manometer, &cfg );
}

Application Task

This is a example which demonstrates the use of Manometer Click board.

void application_task ( void )
{
 float read_data;

    read_data = manometer_get_pressure( &manometer );
    Delay_10ms( );

    log_printf( &logger, " Pressure: %d mbar\r\n", read_data );

    read_data = manometer_get_temperature( &manometer );
    Delay_10ms( );

    log_printf( &logger, " Temperature:  %d C\r\n", read_data );
    log_printf( &logger, "--------------------------\r\n" );

    Delay_1sec( );
    Delay_1sec( );
}

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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