thermo13

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Thermo 13 Click

Thermo 13 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.Thermo13

Example Key Functions

• thermo13_cfg_setup Config Object Initialization function.

void thermo13_cfg_setup ( thermo13_cfg_t *cfg );

• thermo13_init Initialization function.

err_t thermo13_init ( thermo13_t *ctx, thermo13_cfg_t *cfg );

• thermo13_default_cfg Click Default Configuration function.

void thermo13_default_cfg ( thermo13_t *ctx );

• thermo13_set_temp_limit Set temperature limit register.

void thermo13_set_temp_limit ( thermo13_t *ctx, uint8_t temp_reg, float temp );

• thermo13_get_temp_limit Get temperature register.

float thermo13_get_temp_limit ( thermo13_t *ctx, uint8_t temp_reg );

• thermo13_get_ambient_temperature_data Ambient temperature data.

float thermo13_get_ambient_temperature_data ( thermo13_t *ctx, uint8_t temp_in );

Application Init

Initializes the driver init, configures the module and reads the temperature Limit LOW/HIGH values that are set.

void application_init ( void )
{
    log_cfg_t log_cfg;
    thermo13_cfg_t cfg;
    
    float temp_limit_low;
    float temp_limit_high;

    /** 
     * 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

    thermo13_cfg_setup( &cfg );
    THERMO13_MAP_MIKROBUS( cfg, MIKROBUS_POSITION_THERMO13 );
    thermo13_init( &thermo13, &cfg );

    // Configuration 
   
    thermo13_configuration( &thermo13, THERMO13_CFG_CONTINUOUS_MEASUREMENT |
                            THERMO13_CFG_FAULT_QUEUE_1 |
                            THERMO13_CFG_ALERT_ACTIVE_HIGH |
                            THERMO13_CFG_INTERRUPT_IS_ACTIVE |
                            THERMO13_CFG_WAIT_TIME_X16 );

        
    // Temperature Register
    log_printf( &logger, " --- Temperature register data --- \r\n \r\n" );

    temp_limit_low = thermo13_get_temp_limit ( &thermo13, THERMO13_REG_TEMPERATURE_LIMIT_LOW );
    log_printf( &logger, " --- Temp - Limit LOW : %.2f C \r\n ", temp_limit_low );

    temp_limit_high = thermo13_get_temp_limit ( &thermo13, THERMO13_REG_TEMPERATURE_LIMIT_HIGH );
    log_printf( &logger, " --- Temp - Limit HIGH :  %.2f C \r\n \r\n  ", temp_limit_high );
    
    log_printf( &logger, " --- Ambient temperature measurement --- \r\n " );

}

Application Task

Reads ambient temperature data and this data logs to USBUART every 1500ms.

void application_task ( void )
{
    float temperature;

    temperature = thermo13_get_ambient_temperature_data ( &thermo13,  THERMO13_TEMP_IN_CELSIUS );

    log_printf( &logger, "** temperature %.2f ** \r\n" );

    log_printf( &logger, " ----------------------------\r\n" );

    Delay_ms ( 1000 );
    Delay_ms ( 500 );
}

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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