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 (141922 times)
  2. FAT32 Library (75068 times)
  3. Network Ethernet Library (59367 times)
  4. USB Device Library (49362 times)
  5. Network WiFi Library (45171 times)
  6. FT800 Library (44739 times)
  7. GSM click (31322 times)
  8. mikroSDK (30273 times)
  9. microSD click (27690 times)
  10. PID Library (27580 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

Ambient 8 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.17

mikroSDK Library: 2.0.0.0

Category: Optical

Downloaded: 424 times

Not followed.

License: MIT license  

Ambient 8 Click is equipped with the ambient light sensor (ALS) IC, providing measurements of the ambient light intensity in a digital format. It utilizes the LTR-329ALS-01, an ALS with the I2C interface.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Ambient 8 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Ambient 8 Click" changes.

Do you want to report abuse regarding "Ambient 8 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Ambient 8 Click

Ambient 8 Click is equipped with the ambient light sensor (ALS) IC, providing measurements of the ambient light intensity in a digital format. It utilizes the LTR-329ALS-01, an ALS with the I2C interface.

ambient8_click.png

Click Product page


Click library

  • Author : MikroE Team
  • Date : Dec 2019.
  • Type : I2C type

Software Support

We provide a library for the Ambient8 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 form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.

Library Description

This library contains API for Ambient8 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void ambient8_cfg_setup ( ambient8_cfg_t *cfg );

  • Initialization function.

    AMBIENT8_RETVAL ambient8_init ( ambient8_t ctx, ambient8_cfg_t cfg );

  • Click Default Configuration function.

    void ambient8_default_cfg ( ambient8_t *ctx );

Example key functions :

  • This function sets constants ( gain and integration time ) for lux level calculation.

    void ambient8_set_constants ( ambient8_t* ctx );

  • This function checks for new data by polling ALS status register.

    AMBIENT8_RETVAL ambient8_get_als_data ( ambient8_t ctx, uint16_t als_data_ch1,uint16_t* als_data_ch0 );

  • This function reads and data and performs lux level calculation

    AMBIENT8_RETVAL ambient8_get_lux_level ( ambient8_t ctx, float lux_level, float window_factor, float IR_factor );

Examples Description

This example collects data from the sensor, calculates the light intensity and then logs it.

The demo application is composed of two sections :

Application Init

Initializes device and I2C driver.


void application_init ( void )
{
    log_cfg_t log_cfg;
    ambient8_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.

    ambient8_cfg_setup( &cfg );
    AMBIENT8_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    ambient8_init( &ambient8, &cfg );

    window_factor = 1.0;
    IR_factor = 0.0;
}

Application Task

Performs Lux calculation based on window and IR factor and log results.


void application_task ( void )
{
    status_flag = ambient8_get_lux_level( &ambient8, &lux_level, window_factor, IR_factor );

    if ( status_flag == 0 )
    {
        log_printf( &logger, "Lux level : %.2f lx\r\n", lux_level );
    }
}  

The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.

Other mikroE Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.Ambient8

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. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.


ALSO FROM THIS AUTHOR

Smart DOF 5 Click

0

Smart DOF 5 Click is a compact add-on board designed for precise motion and orientation detection in automotive applications. This board features the ASM330LHHXG1, a high-accuracy 6-axis inertial measurement unit (IMU) from STMicroelectronics. It features a 3-axis accelerometer and a 3-axis gyroscope and supports dual operating modes (high-performance and low-power) with flexible communication options through SPI or I2C interfaces. Additionally, it includes the Click Snap format, enabling the autonomous use of the Snap section and integration of external sensors via the I2C Master interface.

[Learn More]

6DOF IMU 23 Click

0

6DOF IMU 23 Click is a compact add-on board for precise motion tracking and measurement. This board features the IIM-20670, a high-performance 6-axis MotionTracking device from TDK InvenSense that integrates a 3-axis gyroscope and a 3-axis accelerometer. The gyroscope offers a full-scale range of up to ±1966 dps with high accuracy, while the accelerometer provides a range of ±2g to ±65g. Key features also include a 10MHz SPI interface, shock tolerance up to 10,000 g, on-chip 16-bit ADCs, and low current consumption.

[Learn More]

IR Gesture 3 Click

0

IR Gesture 3 Click is a compact add-on board that provides contactless gesture recognition. This board features the ADPD1080, a photometric front-end from Analog Devices. The IR Gesture 3 Click allows gesture recognition in two dimensions, with a built-in optical filter and a sharp visible light cutoff. It eliminates the need for external lenses and preserves the dynamic range of the sensor when placed under sunlight or indoor lighting. It does not require a precise alignment because its sensor maintains a linear response within the ±35° angular field of view.

[Learn More]