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 (141696 times)
  2. FAT32 Library (74763 times)
  3. Network Ethernet Library (59208 times)
  4. USB Device Library (49225 times)
  5. Network WiFi Library (44996 times)
  6. FT800 Library (44529 times)
  7. GSM click (31196 times)
  8. mikroSDK (30100 times)
  9. microSD click (27580 times)
  10. PID Library (27539 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

MAGNETO Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.18

mikroSDK Library: 2.0.0.0

Category: Magnetic

Downloaded: 506 times

Not followed.

License: MIT license  

MAGNETO Click carries contactless magnetic angle position sensor which delivers precise angle measurements down to 0.05º in 14-bit resolution.

No Abuse Reported

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

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

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

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


MAGNETO Click

MAGNETO Click carries contactless magnetic angle position sensor which delivers precise angle measurements down to 0.05º in 14-bit resolution.

magneto_click.png

Click Product page


Click library

  • Author : Mihajlo Djordjevic
  • Date : Dec 2019.
  • Type : SPI type

Software Support

We provide a library for the Magneto 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 Magneto Click driver.

Standard key functions :

  • Config Object Initialization function.

    void magneto_cfg_setup ( magneto_cfg_t *cfg );

  • Initialization function.

    MAGNETO_RETVAL magneto_init ( magneto_t ctx, magneto_cfg_t cfg );

  • Click Default Configuration function.

    void magneto_default_cfg ( magneto_t *ctx );

Example key functions :

  • This function read and returns the value of the state register.

    uint16_t magneto_get_state ( magneto_t *ctx );

  • This function read the 16-bit data from register then calculate and convert to float angle value from 0deg to 360deg.

    float magneto_calculate_angle ( magneto_t *ctx );

Examples Description

Example presents precise angle measurements down to 0.05º in 14-bit resolution.

The demo application is composed of two sections :

Application Init

Application Init performs Logger and Click initialization.


void application_init ( void )
{
    log_cfg_t log_cfg;
    magneto_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_printf( &logger, "--------------------------\r\n" );
    log_printf( &logger, "     Application  Init\r\n" );
    Delay_ms ( 100 );

    //  Click initialization.

    magneto_cfg_setup( &cfg );
    MAGNETO_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    magneto_init( &magneto, &cfg );

    log_printf( &logger, "--------------------------\r\n" );
    log_printf( &logger, " ----- MAGNETO Click ---- \r\n" );
    log_printf( &logger, "--------------------------\r\n" );
    Delay_ms ( 1000 );

    if ( magneto_get_state( &magneto ) != 1 )
    {
        log_printf( &logger, " -- Initialization done --\r\n" );
    }
    else
    {
        log_printf( &logger, " -------- ERROR ! --------\r\n" );
    }

    log_printf( &logger, "--------------------------\r\n" );
    Delay_ms ( 1000 );
}

Application Task

Magneto Click communicates with register via SPI by write and read from register and calculate float angle value. Results are being sent to the UART Terminal where you can track their changes. All data logs on USB UART for aproximetly every 2 sec.


void application_task ( void )
{
    angle_value = magneto_calculate_angle( &magneto );
    log_printf( &logger, "  [ANGLE] : %0.3f \r\n", angle_value );

    Delay_ms ( 1000 );
    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.Magneto

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

CAN Loopback Mode Demo

0

The application demonstrates CAN functionality in Loopback Mode.

[Learn More]

NO2 Click

0

NO2 Click is a very accurate nitrogen-dioxide gas sensor Click board™, equipped with the SPEC amperometric gas sensor which electrochemically reacts with the nitrogen-dioxide (NO2).

[Learn More]

DIGI POT 5 click

10

DIGI POT 5 click is a digitally controlled quad potentiometer, with the resistance of 10KΩ. It has an 8bit wiper step resolution, which allows the wiper to take 257 different discrete positions (across 256 internal resistors).

[Learn More]