TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141173 times)
  2. FAT32 Library (73983 times)
  3. Network Ethernet Library (58601 times)
  4. USB Device Library (48756 times)
  5. Network WiFi Library (44452 times)
  6. FT800 Library (44025 times)
  7. GSM click (30784 times)
  8. mikroSDK (29510 times)
  9. PID Library (27329 times)
  10. microSD click (27188 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
mikroSDK Library

Thermo 19 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.8

mikroSDK Library: 2.0.0.0

Category: Temperature & humidity

Downloaded: 182 times

Not followed.

License: MIT license  

Thermo 19 Click is a compact add-on board that provides an accurate temperature measurement. This board features the MAX31825, a temperature sensor that provides 8-bit to 12-bit Celsius temperature measurements with better than ±1.75°C from -45°C to +145°C from Analog Devices. It has a unique 64-bit serial code stored in an on-chip ROM, an alarm output for detection of temperature faults, temperature resolution selection from 8 to 12 bits, and it allows temperature conversion to 10-bit digital word in a period of 80ms (max).

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Thermo 19 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Thermo 19 Click" changes.

Do you want to report abuse regarding "Thermo 19 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Thermo 19 Click

Thermo 19 Click is a compact add-on board that provides an accurate temperature measurement. This board features the MAX31825, a temperature sensor that provides 8-bit to 12-bit Celsius temperature measurements with better than ±1.75°C from -45°C to +145°C from Analog Devices. It has a unique 64-bit serial code stored in an on-chip ROM, an alarm output for detection of temperature faults, temperature resolution selection from 8 to 12 bits, and it allows temperature conversion to 10-bit digital word in a period of 80ms (max).

thermo19_click.png

Click Product page


Click library

  • Author : Nikola Citakovic
  • Date : Feb 2022.
  • Type : PWM type

Software Support

We provide a library for the Thermo 19 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Package can be downloaded/installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Library Description

This library contains API for Thermo 19 Click driver.

Standard key functions :

  • thermo19_cfg_setup Config Object Initialization function.

    void thermo19_cfg_setup ( thermo19_cfg_t *cfg );
  • thermo19_init Initialization function.

    err_t thermo19_init ( thermo19_t *ctx, thermo19_cfg_t *cfg );
  • thermo19_default_cfg Click Default Configuration function.

    err_t thermo19_default_cfg ( thermo19_t *ctx );

Example key functions :

  • thermo19_write_scratchpad This function writes the temperature thresholds and configuration byte to the scratchpad.

    err_t thermo19_write_scratchpad ( thermo19_t *ctx, uint16_t temp_high, uint16_t temp_low, uint8_t config );
  • thermo19_read_scratchpad This function reads the scratchpad bytes.

    err_t thermo19_read_scratchpad ( thermo19_t *ctx, uint8_t *scratchpad );
  • thermo19_read_temperature This function reads the temperature value in Celsius.

    err_t thermo19_read_temperature ( thermo19_t *ctx, float *temperature );

Example Description

This example demonstrates the use of Thermo 19 Click board by reading and displaying the temperature in Celsius.

The demo application is composed of two sections :

Application Init

Initializes the driver and performs the Click default configuration.


void application_init ( void )
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    thermo19_cfg_t thermo19_cfg;  /**< Click config object. */

    /** 
     * 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.
    thermo19_cfg_setup( &thermo19_cfg );
    THERMO19_MAP_MIKROBUS( thermo19_cfg, MIKROBUS_1 );
    if ( ONE_WIRE_ERROR == thermo19_init( &thermo19, &thermo19_cfg ) )
    {
        log_error( &logger, " Communication init." );
        for ( ; ; );
    }

    if ( THERMO19_ERROR == thermo19_default_cfg ( &thermo19 ) )
    {
        log_error( &logger, " Default configuration." );
        for ( ; ; );
    }

    log_info( &logger, " Application Task " );
}

Application Task

Reads and displays the temperature measured by the Click board on the USB UART approximately every 400ms as this matches the required conversion time for 12-bit temperature resolution.

void application_task ( void )
{
    float temperature;
    if ( THERMO19_OK == thermo19_read_temperature ( &thermo19, &temperature ) )
    {
        log_printf( &logger, " Temperature: %.2f C\r\n\n", temperature );
    }
}

The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Other Mikroe Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.Thermo19

Additional notes and informations

Depending on the development board you are using, you may need USB UART Click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. UART terminal is available in all MikroElektronika compilers.


ALSO FROM THIS AUTHOR

WiFi ESP Click

0

WiFi ESP Click carries the ESP-WROOM-02 module that integrates ESP8266EX.

[Learn More]

Brushless 30 Click

0

Brushless 30 Click is a compact add-on board for precise and reliable control of brushless motors. This board features the TB9083FTG, a gate-driver IC from Toshiba Semiconductor, known for its robust performance in automotive environments. It also includes additional header pins for 6 PWM inputs , safety relays and current sense amplifiers. Comprehensive error detection capabilities, as required from automotive devices, are included. Brushless 30 Click is ideal for demanding automotive applications such as electric power steering (EPS), powered brakes, and automotive pumps where high-precision motor control is crucial.

[Learn More]

TempHum 21 Click

0

Temp&Hum 21 Click is a compact add-on board representing temperature and humidity sensing solution. This board features the HIH8130-021-001, a highly accurate, fully-calibrated digital humidity and temperature sensor from Honeywell Sensing and Productivity Solutions. This sensor, characterized by its high accuracy (±2% RH and ±0.5°C over a wide operating temperature range) and high resolution, provides factory-calibrated 14-bit data to the host controller with a configurable I2C interface. It also comes with alarm features with selectable alarm thresholds by an MCU or externally.

[Learn More]