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 (141170 times)
  2. FAT32 Library (73975 times)
  3. Network Ethernet Library (58596 times)
  4. USB Device Library (48756 times)
  5. Network WiFi Library (44449 times)
  6. FT800 Library (44025 times)
  7. GSM click (30784 times)
  8. mikroSDK (29509 times)
  9. PID Library (27324 times)
  10. microSD click (27188 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

Brushless 14 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.15

mikroSDK Library: 2.0.0.0

Category: Brushless

Downloaded: 365 times

Not followed.

License: MIT license  

Brushless 14 Click is a compact add-on board suitable for controlling BLDC motors with any MCU. This board features the TB67B001FTG, a three-phase, brushless, Hall sensorless driver IC from Toshiba Semiconductor.

No Abuse Reported

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

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

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

  • Information
  • Comments (0)

mikroSDK Library Blog


Brushless 14 Click

Brushless 14 Click is a compact add-on board suitable for controlling BLDC motors with any MCU. This board features the TB67B001FTG, a three-phase, brushless, Hall sensorless driver IC from Toshiba Semiconductor.

brushless_14_click.png

Click Product page


Click library

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

Software Support

We provide a library for the Brushless14 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 Brushless14 Click driver.

Standard key functions :

  • brushless14_cfg_setup Config Object Initialization function.

    void brushless14_cfg_setup ( brushless14_cfg_t *cfg );
  • brushless14_init Initialization function.

    err_t brushless14_init ( brushless14_t *ctx, brushless14_cfg_t *cfg );
  • brushless14_default_cfg Click Default Configuration function.

    err_t brushless14_default_cfg ( brushless14_t *ctx );

Example key functions :

  • brushless14_set_duty_cycle Sets PWM duty cycle.

    err_t brushless14_set_duty_cycle ( brushless14_t *ctx, float duty_cycle );
  • brushless14_set_la Set lead angle setting input.

    err_t brushless14_set_la ( brushless14_t *ctx, uint16_t m_voltage );
  • brushless14_set_dir Set dirrection pin state.

    void brushless14_set_dir ( brushless14_t *ctx, uint8_t state );

Example Description

This application example showcases ability of the device to control motor, It's speed and rotation direction. Also it gives user ability to change other configuration parameters.

The demo application is composed of two sections :

Application Init

Initialization of communication modules (I2C, PWM, UART) and additional pins (INT, DIR). It reads ID from DAC ic to confirm communcation. Then configures device for control.


void application_init ( void ) 
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    brushless14_cfg_t brushless14_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.
    brushless14_cfg_setup( &brushless14_cfg );
    BRUSHLESS14_MAP_MIKROBUS( brushless14_cfg, MIKROBUS_1 );
    err_t init_flag = brushless14_init( &brushless14, &brushless14_cfg );
    if ( I2C_MASTER_ERROR == init_flag ) 
    {
        log_error( &logger, " Application Init Error. " );
        log_info( &logger, " Please, run program again... " );

        for ( ; ; );
    }

    uint16_t data_read = 0;
    brushless14_dac_read( &brushless14, 0x02, &data_read);
    if ( BRUSHLESS14_DAC_ID != data_read )
    {
        log_error( &logger, " Communication. " );
    }

    brushless14_default_cfg ( &brushless14 );

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

Application Task

Drives motor using PWM from 10% duty cycle to 100% and back to 0%. Increment is done by 10% in span of 2 seconds. Whenever application gets to 0% duty cycle it chages direction of rotation.


void application_task ( void ) 
{
    static int8_t duty_cnt = 1;
    static int8_t duty_inc = 1;
    static uint8_t direction = 0;
    float duty = duty_cnt / 10.0;

    brushless14_set_duty_cycle ( &brushless14, duty );
    log_printf( &logger, "> Duty: %d%%\r\n", ( uint16_t )( duty_cnt * 10 ) );

    Delay_ms ( 1000 );
    Delay_ms ( 1000 );

    if ( 10 == duty_cnt ) 
    {
        duty_inc = -1;
    }
    else if ( 0 == duty_cnt ) 
    {
        duty_inc = 1;
        direction = !direction;
        brushless14_set_dir( &brushless14, direction );
    }
    duty_cnt += duty_inc;
}

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.Brushless14

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

16x12 G click

6

16x12 G click carries a 16x12 LED display and the IS31FL3733 matrix driver. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface, and the following pins on the mikroBUS line: INT, RST, CS.

[Learn More]

H-Bridge click

5

H-Bridge click is a high-efficiency dual H-bridge driver Click board, capable of providing reasonably high current while driving the connected load with up to 7V. Since the used driver IC has two full H-bridge channels, this Click board is an ideal solution for driving smaller bipolar stepper motors.

[Learn More]

ADAC 3 Click

0

ADAC 3 Click is a compact add-on board representing the ADC/DAC combo solution. This board features the PCF8591, a low-power 8-bit CMOS data acquisition device with four analog inputs, one analog output, and a serial I2C interface from NXP Semiconductors. The PCF8591 includes analog input multiplexing, an on-chip track and hold function and 8-bit analog-to-digital conversion alongside an 8-bit digital-to-analog conversion. In addition, the user is given the option to select the PCF8591 reference voltage value, choosing between 2,048 and 4,096V.

[Learn More]