thermo11

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Thermo 11 Click

Thermo 11 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

The application measures temperature

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Thermo11

Example Key Functions

• thermo11_cfg_setup Config Object Initialization function.

void thermo11_cfg_setup ( thermo11_cfg_t *cfg );

• thermo11_init Initialization function.

err_t thermo11_init ( thermo11_t *ctx, thermo11_cfg_t *cfg );

• thermo11_default_cfg Click Default Configuration function.

void thermo11_default_cfg ( thermo11_t *ctx );

• thermo11_get_temp Temperature Get function.

float thermo11_get_temp ( thermo11_t *ctx, uint8_t temp_addr );

• thermo11_sw_reset Software Reset Command.

void thermo11_sw_reset ( thermo11_t *ctx );

• Temperature Set function err_t thermo11_set_temp ( thermo11_t *ctx, uint8_t temp_addr, float temp_value );

Application Init

Initializes I2C serial interface and performs a software reset command

void application_init ( void )
{
    log_cfg_t log_cfg;
    thermo11_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 ----" );

    //  Click initialization.

    thermo11_cfg_setup( &cfg );
    THERMO11_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    thermo11_init( &thermo11, &cfg );

    thermo11_sw_reset( &thermo11 );

    thermo11_default_cfg( &thermo11 );
    
    log_printf( &logger, "** Thermo 11 is initialized ** \r\n" );
    log_printf( &logger, "************************************************ \r\n \r\n" );
    
    Delay_ms ( 500 );
}

Application Task

Waits until data was ready and conversion cycle was done, and then reads

void application_task ( void )
{
    uint8_t response_check;
    float temperature;
    
    response_check = thermo11_get_int(  &thermo11 );
    while ( response_check == THERMO11_FLAG_IS_CLEARED )
    {
        response_check = thermo11_get_int( &thermo11 );
    }

    temperature = thermo11_get_temp(  &thermo11, THERMO11_TEMPERATURE_REG );
    response_check = thermo11_check_status( &thermo11 );
    
    log_printf( &logger, "*Temperature is: %.2f \r\n", temperature );

    
    if ( ( response_check & THERMO11_HIGH_ALERT_FLAG ) != THERMO11_FLAG_IS_CLEARED )
    {
        log_printf( &logger, "*HIGH limit detection! \r\n" );
    }
    if ( ( response_check & THERMO11_LOW_ALERT_FLAG ) != THERMO11_FLAG_IS_CLEARED )
    {
         log_printf( &logger, "*LOW limit detection! \r\n" );
    }
}

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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