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 (141699 times)
  2. FAT32 Library (74777 times)
  3. Network Ethernet Library (59219 times)
  4. USB Device Library (49226 times)
  5. Network WiFi Library (44999 times)
  6. FT800 Library (44536 times)
  7. GSM click (31200 times)
  8. mikroSDK (30103 times)
  9. microSD click (27586 times)
  10. PID Library (27541 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

Proximity 14 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.14

mikroSDK Library: 2.0.0.0

Category: Proximity

Downloaded: 378 times

Not followed.

License: MIT license  

Proximity 14 Click is a compact add-on board that contains a close-range proximity sensing solution. This board features the VCNL36825T, a fully integrated proximity sensor from Vishay Semiconductors.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Proximity 14 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Proximity 14 Click" changes.

Do you want to report abuse regarding "Proximity 14 Click".

  • Information
  • Comments (0)

mikroSDK Library Blog


Proximity 14 Click

Proximity 14 Click is a compact add-on board that contains a close-range proximity sensing solution. This board features the VCNL36825T, a fully integrated proximity sensor from Vishay Semiconductors.

proximity_14_click.png

Click Product page


Click library

  • Author : Luka Filipovic
  • Date : Jun 2021.
  • Type : I2C type

Software Support

We provide a library for the Proximity14 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 Proximity14 Click driver.

Standard key functions :

  • proximity14_cfg_setup Config Object Initialization function.

    void proximity14_cfg_setup ( proximity14_cfg_t *cfg );
  • proximity14_init Initialization function.

    err_t proximity14_init ( proximity14_t *ctx, proximity14_cfg_t *cfg );
  • proximity14_default_cfg Click Default Configuration function.

    err_t proximity14_default_cfg ( proximity14_t *ctx );

Example key functions :

  • proximity14_generic_write Writing function.

    err_t proximity14_generic_write ( proximity14_t *ctx, uint8_t reg, uint16_t tx_data );
  • proximity14_generic_read Reading function.

    err_t proximity14_generic_read ( proximity14_t *ctx, uint8_t reg, uint16_t *rx_data );
  • proximity14_get_int Get INT pin state.

    uint8_t proximity14_get_int ( proximity14_t *ctx );

Example Description

This example showcases the ability of the device to read proximity value. It can be configured to detect objects up to 20cm of distance.

The demo application is composed of two sections :

Application Init

Initialization of host communication modules (UART, I2C) and additional pins. Reads device ID and sets default configuration.


void application_init ( void ) 
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    proximity14_cfg_t proximity14_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.
    proximity14_cfg_setup( &proximity14_cfg );
    PROXIMITY14_MAP_MIKROBUS( proximity14_cfg, MIKROBUS_1 );
    err_t init_flag = proximity14_init( &proximity14, &proximity14_cfg );
    if ( I2C_MASTER_ERROR == init_flag ) 
    {
        log_error( &logger, " Application Init Error. " );
        log_info( &logger, " Please, run program again... " );

        for ( ; ; );
    }

    init_flag |= proximity14_default_cfg ( &proximity14 );
    if ( PROXIMITY14_OK != init_flag ) 
    {
        log_error( &logger, " Default configuration. " );
        log_info( &logger, " Please, run program again... " );

        for ( ; ; );
    }

    uint16_t temp_data = 0;
    init_flag = proximity14_generic_read( &proximity14, PROXIMITY14_REG_ID, &temp_data );
    log_printf( &logger, " > ID: 0x%.4X\r\n", temp_data );

    log_info( &logger, " Application Task " );
    Delay_ms ( 1000 );
}

Application Task

In span of 100ms reads proximity data from device and logs result.


void application_task ( void ) 
{
    uint16_t temp_data = 0;
    proximity14_generic_read( &proximity14, PROXIMITY14_REG_DATA, &temp_data );
    log_printf( &logger, " > Data: %u\r\n", temp_data );
    Delay_ms ( 100 );
}

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.Proximity14

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

ANNA-B412 Click

0

ANNA-B412 Click is a compact add-on board that provides BT/BLE connectivity for any embedded application. This board features the ANNA-B412, a standalone Bluetooth 5.1 low-energy module from u-blox. It is a System-in-Package (SiP) design with pre-flashed u-connectXpress software, which supports Bluetooth LE Serial port service, GATT client and server, Bluetooth beacons, Bluetooth long-range, NFC, and simultaneous peripheral and central roles. The Bluetooth module in LE mode can achieve up to 2Mbps data rates.

[Learn More]

Radar Click

0

Radar Click is a compact add-on board that alerts you to the presence of an intruder via interpreting the infrared radiation that emanates from their body. This board features the MM5D91-00, a presence detection sensor module that integrates 60GHz mmWave technology that counts the number of people entering or exiting an entrance from Jorjin Technologies Inc. It includes the ARM Cortex-M4F based processor system, 1Tx, 3Rx antenna, and integrated regulator, alongside azimuth and elevation field of view of ±45° and ±40°. Its detection goes up to 10m for macro and 5m for micro motion with environmental-factors immunity such as temperature, wind, sunlight, and dust. This Click board™ is suitable for various presence sensing applications, from office and home to commercial buildings and more.

[Learn More]

Expand 4 click

5

This is a sample program that demonstrates the usage of the ST's TPIC6A595 shift register. In this example, the LED pin mask is transferred via SPI bus to the TPIC6A595 shift register and LEDs connected to D0-D7 pins are lit accordingly.

[Learn More]