TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (392 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (123 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 (140552 times)
  2. FAT32 Library (73048 times)
  3. Network Ethernet Library (58051 times)
  4. USB Device Library (48223 times)
  5. Network WiFi Library (43833 times)
  6. FT800 Library (43295 times)
  7. GSM click (30359 times)
  8. mikroSDK (28992 times)
  9. PID Library (27119 times)
  10. microSD click (26722 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

Hall Current 4 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.13

mikroSDK Library: 2.0.0.0

Category: Current sensor

Downloaded: 271 times

Not followed.

License: MIT license  

The Hall Current 4 Click is designed to measure relatively high current by using the integrated ACS70331 sensor.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Hall Current 4 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Hall Current 4 Click" changes.

Do you want to report abuse regarding "Hall Current 4 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Hall Current 4 Click

The Hall Current 4 Click is designed to measure relatively high current by using the integrated ACS70331 sensor.

hallcurrent4_click.png

Click Product page


Click library

  • Author : Katarina Perendic
  • Date : okt 2019.
  • Type : I2C type

Software Support

We provide a library for the HallCurrent4 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 HallCurrent4 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void hallcurrent4_cfg_setup ( hallcurrent4_cfg_t *cfg );

  • Initialization function.

    HALLCURRENT4_RETVAL hallcurrent4_init ( hallcurrent4_t ctx, hallcurrent4_cfg_t cfg );

Example key functions :

  • Reads current in mA

    float hallcurrent4_get_current_data ( hallcurrent4_t *ctx );

  • Reads raw (ADC) current data

    uint16_t hallcurrent4_get_raw_data ( hallcurrent4_t *ctx );

Examples Description

Demo application shows is reading current data in mA using Hall current 4 Click.

The demo application is composed of two sections :

Application Init

Configuring clicks and log objects.

void application_init ( void )
{
    log_cfg_t log_cfg;
    hallcurrent4_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.

    hallcurrent4_cfg_setup( &cfg );
    HALLCURRENT4_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    hallcurrent4_init( &hallcurrent4, &cfg );
}

Application Task

Reads Current value in mA and logs this data to USBUART every 1 sec.

void application_task ( void )
{
    float current;

    current = hallcurrent4_get_current_data( &hallcurrent4 );

    log_printf( &logger, " >> Current value: %.2f mA\r\n", current );
    log_printf( &logger, " ------------------------- \r\n" );
    Delay_ms ( 1000 );
}

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.HallCurrent4

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

Rotary O 2 Click

0

Rotary O 2 Click is a compact add-on board that allows you to add a precision input knob to your design. This board features the TLC5925, a low-power 16-channel constant-current LED sink driver from Texas Instruments that, combined with a high-quality rotary encoder from ALPS, the EC12D1564402, allows you to add a precision input knob to your design. It also features an LED ring composed of 16 individual orange LEDs that can visually represent the encoder position and more.

[Learn More]

EEPROM 5 click

5

EEPROM 5 Click is a compact add-on board that contains the highest-density memory solution. This board features the M95M04, the 4Mbit electrically erasable programmable memory organized as 524288 x 8 bits accessed through the SPI interface from STMicroelectronics.

[Learn More]

eINK 1.54 inch display

0

eINK click is an adapter Click boardâ„¢, used to interface a compatible eINK display with the host MCU.

[Learn More]