TOP Contributors

  1. MIKROE (2762 codes)
  2. Alcides Ramos (374 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (118 codes)
  5. Bugz Bensce (90 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 (139251 times)
  2. FAT32 Library (71748 times)
  3. Network Ethernet Library (57120 times)
  4. USB Device Library (47430 times)
  5. Network WiFi Library (43082 times)
  6. FT800 Library (42403 times)
  7. GSM click (29835 times)
  8. mikroSDK (28076 times)
  9. PID Library (26885 times)
  10. microSD click (26198 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

PHT Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.13

mikroSDK Library: 2.0.0.0

Category: Environmental

Downloaded: 193 times

Not followed.

License: MIT license  

PHT Click is a compact add-on board that contains a PHT combo sensor. This board features the MS8607, a digital combination sensor providing 3 environmental measurements all-in-one: pressure, humidity, and temperature from TE Connectivity. This sensor is based on leading MEMS technologies, provides factory-calibrated PHT data available over an I2C serial interface.

No Abuse Reported

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

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

Do you want to report abuse regarding "PHT Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


PHT Click

PHT Click is a compact add-on board that contains a PHT combo sensor. This board features the MS8607, a digital combination sensor providing 3 environmental measurements all-in-one: pressure, humidity, and temperature from TE Connectivity. This sensor is based on leading MEMS technologies, provides factory-calibrated PHT data available over an I2C serial interface.

pht_click.png

Click Product page


Click library

  • Author : Stefan Ilic
  • Date : Jul 2021.
  • Type : I2C type

Software Support

We provide a library for the PHT 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 PHT Click driver.

Standard key functions :

  • pht_cfg_setup Config Object Initialization function.

    void pht_cfg_setup ( pht_cfg_t *cfg );
  • pht_init Initialization function.

    err_t pht_init ( pht_t *ctx, pht_cfg_t *cfg );

Example key functions :

  • pht_set_ratio Set Ratio function.

    uint8_t pht_set_ratio ( pht_t *ctx, uint8_t temp_ratio, uint8_t press_ratio );
  • pht_get_temperature_pressure Get temperature and pressure function.

    void pht_get_temperature_pressure ( pht_t *ctx, float *temperature, float *pressure );
  • pht_get_relative_humidity Get humidity function.

    void pht_get_relative_humidity ( pht_t *ctx, float *humidity );

Example Description

This is an example that demonstrates the use of the PHT Click board.

The demo application is composed of two sections :

Application Init

Initialization driver enables - I2C, performs the device reset and determines the oversampling ratio, also write log.


void application_init ( void ) {
    log_cfg_t log_cfg;  /**< Logger config object. */
    pht_cfg_t pht_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.
    pht_cfg_setup( &pht_cfg );
    PHT_MAP_MIKROBUS( pht_cfg, MIKROBUS_1 );
    err_t init_flag = pht_init( &pht, &pht_cfg );
    if ( I2C_MASTER_ERROR == init_flag ) {
        log_error( &logger, " Application Init Error. " );
        log_info( &logger, " Please, run program again... " );

        for ( ; ; );
    }

    log_printf( &logger, "--------------------------- \r\n " );
    log_printf( &logger, " Device reset \r\n" );
    pht_reset( &pht );
    Delay_ms ( 100 );
    log_printf( &logger, "--------------------------- \r\n " );
    log_printf( &logger, " Set Oversampling Ratio \r\n" );
    pht_set_ratio( &pht, PHT_PT_CMD_RATIO_2048, PHT_PT_CMD_RATIO_2048);
    Delay_ms ( 100 );
    log_printf( &logger, "--------------------------- \r\n " );
    log_info( &logger, " Application Task " );
    log_printf( &logger, "--------------------------- \r\n " );
}

Application Task

PHT Click board can be used to measure Pressure, Temperature and Relative Humidity. All data logs write on USB uart changes every 3 sec.


void application_task ( void ) {
    pht_get_temperature_pressure( &pht, &temperature, &pressure );
    Delay_ms ( 10 );
    pht_get_relative_humidity( &pht, &humidity );
    Delay_ms ( 10 );

    log_printf( &logger, " Preassure   : %.2f mbar \r\n ", pressure );
    log_printf( &logger, " Humidity    : %.2f %% \r\n ", humidity );
    log_printf( &logger, " Temperature : %.2f C \r\n ", temperature );
    log_printf( &logger, "--------------------------- \r\n " );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
}

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.PHT

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

6DOF IMU 8 Click

0

6DOF IMU 8 Click is an advanced 6-axis motion tracking Click board™, which utilizes the ISM330DLC, a high-performance System in Package (SiP), equipped with a 3-axis gyroscope, and a 3-axis accelerometer.

[Learn More]

BLE 3 click

0

BLE 3 click is a Bluetooth Low Energy radio module which carries u-blox's NINA-B1 radio. The click can communicate with a target MCU through UART, SPI or I2C.

[Learn More]

RFID Click

0

RFid Click features CR95HF 13.56 MHz contactless transceiver as well as trace antenna.

[Learn More]