TOP Contributors

  1. MIKROE (2762 codes)
  2. Alcides Ramos (374 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (118 codes)
  5. Bugz Bensce (91 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 (139266 times)
  2. FAT32 Library (71754 times)
  3. Network Ethernet Library (57128 times)
  4. USB Device Library (47432 times)
  5. Network WiFi Library (43092 times)
  6. FT800 Library (42408 times)
  7. GSM click (29835 times)
  8. mikroSDK (28101 times)
  9. PID Library (26886 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

Accel Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.21

mikroSDK Library: 2.0.0.0

Category: Motion

Downloaded: 352 times

Not followed.

License: MIT license  

Accel Click is an accessory board in mikroBUS form factor. It features ADXL345 3-axis accelerometer module with ultra-low power and high resolution (13-bit) measurement.

No Abuse Reported

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

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

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

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Accel Click

Accel Click is an accessory board in mikroBUS form factor. It features ADXL345 3-axis accelerometer module with ultra-low power and high resolution (13-bit) measurement.

accel_click.png

Click Product page


Click library

  • Author : Jovan Stajkovic
  • Date : nov 2019.
  • Type : I2C/SPI type

Software Support

We provide a library for the Accel 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 Accel Click driver.

Standard key functions :

  • accel_cfg_setup Config Object Initialization function.

    void accel_cfg_setup ( accel_cfg_t *cfg );
  • accel_init Initialization function.

    err_t accel_init ( accel_t *ctx, accel_cfg_t *cfg );
  • accel_default_cfg Click Default Configuration function.

    void accel_default_cfg ( accel_t *ctx );

Example key functions :

  • accel_read_x_axis Function reads X axis value from Accel.

    int16_t accel_read_x_axis ( accel_t *ctx );
  • accel_read_y_axis Function reads Y axis value from Accel.

    int16_t accel_read_y_axis ( accel_t *ctx );
  • accel_read_z_axis Function reads Z axis value from Accel.

    int16_t accel_read_z_axis ( accel_t *ctx );

Examples Description

This example demonstrates the use of Accel Click board by reading and displaying the accelerometer data (X, Y, and Z axis).

The demo application is composed of two sections :

Application Init

Initializes SPI/I2C driver and settings data read format, power mode, FIFO control and baud rate ( 100Hz default ).

void application_init ( void )
{
    log_cfg_t log_cfg;
    accel_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 " );

    accel_cfg_setup( &cfg );
    ACCEL_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    accel_init( &accel, &cfg );

    accel_generic_read( &accel, ACCEL_REG_DEVID, &tmp, 1 );

    if ( tmp == ACCEL_DEVID )
    {
        log_printf( &logger, "---- Comunication OK!!! ----\r\n" );
    }
    else
    {
        log_printf( &logger, "---- Comunication ERROR!!! ----\r\n" );
        for ( ; ; );
    }
    accel_default_cfg ( &accel );
}

Application Task

Reads X, Y and Z axis and logs on usbuart every 100 ms.

void application_task ( void )
{
    val_x = accel_read_x_axis( &accel );
    log_printf( &logger, "Axis X : %.3f g\r\n", val_x / ACCEL_DATA_RES_LSB_PER_G );

    val_y = accel_read_y_axis( &accel );
    log_printf( &logger, "Axis Y : %.3f g\r\n", val_y / ACCEL_DATA_RES_LSB_PER_G );

    val_z = accel_read_z_axis( &accel );
    log_printf( &logger, "Axis Z : %.3f g\r\n", val_z / ACCEL_DATA_RES_LSB_PER_G );

    log_printf( &logger, "-------------------\r\n" );
    Delay_ms ( 100 );
}

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.Accel

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

Vibro Motor 2 Click

0

Vibro Motor 2 Click features a compact size Eccentric Rotating Mass (ERM) motor, labeled as Z4FC1B1301781 as well as DMG3420U MOSFET to drive the ERM motor, since the MCU itself cannot provide enough power for the motor driving. This type of motor is often used for haptic feedback on many small handheld devices, such as the cellphones, pagers, RFID scanners and similar devices. This motor contains a small eccentric weight on its rotor, so while rotating it also produces vibration effect

[Learn More]

Pressure 18 Click

0

Pressure 18 Click is a compact add-on board that contains a board-mount pressure sensor. This board features the BMP384, a robust barometric pressure sensor delivering market-leading accuracy in a compact package from Bosch Sensortec. The BMP384 provides a relative accuracy of ±9Pa and typical absolute accuracy of ±50Pa with ultra-low noise, low power consumption, and a temperature coefficient offset of ±1Pa/K. It converts output data into a 24-bit digital value and sends the information via a configurable host interface that supports SPI and I2C serial communications. It measures pressure from 300hPa to 1250hPa over a wide operating temperature range.

[Learn More]

Magnetic Rotary 2 Click

0

Magnetic Rotary 2 Click is a compact add-on board used for accurate magnet-position sensing. This board features the AEAT-9922, an angular magnetic rotary sensor providing accurate angular measurement over a full 360 degrees of rotation from Broadcom Limited. The AEAT-9922 uses integrated Hall sensor elements with complex analog and digital signal processing within a single device. The absolute angle measurement provides an instant indication of the magnet's angular position with a selectable and one-time programmable resolution from 10 to 18 bits.

[Learn More]