thermo4

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Thermo 4 Click

Thermo 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 : MikroE Team
• Date : Dec 2019.
• Type : I2C type

Software Support

Example Description

This demo example returns temperature values in three different format.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Thermo4

Example Key Functions

• thermo4_cfg_setup Config Object Initialization function.

void thermo4_cfg_setup ( thermo4_cfg_t *cfg );

• thermo4_init Initialization function.

err_t thermo4_init ( thermo4_t *ctx, thermo4_cfg_t *cfg );

• thermo4_default_cfg Click Default Configuration function.

void thermo4_default_cfg ( thermo4_t *ctx );

• thermo4_read_temperature_c This function reads temperature values in Celsius format.

float thermo4_read_temperature_c ( thermo4_t *ctx );

• thermo4_read_temperature_f This function reads temperature values in Farenheit format.

float thermo4_read_temperature_f ( thermo4_t *ctx );

• thermo4_reset This function is used to reset the sensor.

void thermo4_reset ( thermo4_t *ctx );

Application Init

Initializes the driver and makes an initial log.

void application_init ( void )
{
    log_cfg_t log_cfg;
    thermo4_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 );
    
    //  Click initialization.
    
    thermo4_cfg_setup( &cfg );
    THERMO4_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    thermo4_init( &thermo4, &cfg );
    log_info( &logger, "---- Application Init ----" );
}

Application Task

Returns temperature values from the sensor.

void application_task ( void )
{
    temp_in_celsius = thermo4_read_temperature_c( thermo4 );
    temp_in_faren = thermo4_read_temperature_f( thermo4 );
    temp_in_kelvin = thermo4_read_temperature_k( thermo );
    
    log_printf(" Temperature celsius : %f %c\r\n", temp_in_celsius, deg_cel);
    log_printf(" Temperature farenheit : %f %c\r\n", temp_in_faren, deg_far);
    log_printf(" Temperature kelvin : %f K\r\n", temp_in_kelvin);
    
    Delay_ms ( 1000 );
}

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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