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DC MOTOR 7 Click

DC MOTOR 7 Click demo application is developed using the NECTO Studio, ensuring compatibility with mikroSDK's open-source libraries and tools. Designed for plug-and-play implementation and testing, the demo is fully compatible with all development, starter, and mikromedia boards featuring a mikroBUS™ socket.

Click Library

  • Author : MikroE Team
  • Date : Jan 2020.
  • Type : I2C type

Software Support

Example Description

This application is a dual brushed DC motor driving.

Example Libraries

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.DcMotor7

Example Key Functions

  • dcmotor7_cfg_setup Config Object Initialization function.
void dcmotor7_cfg_setup ( dcmotor7_cfg_t *cfg );
  • dcmotor7_init Initialization function.
err_t dcmotor7_init ( dcmotor7_t *ctx, dcmotor7_cfg_t *cfg );
  • dcmotor7_default_cfg Default Configuration .
void dcmotor7_default_cfg( dcmotor7_t *ctx );
  • dcmotor7_set_port Functions for set port.
void dcmotor7_set_port( dcmotor7_t *ctx, uint8_t port, uint8_t value );
  • dcmotor7_go_to_stand_by_mode Function for setting the motor in stand mode.
void dcmotor7_go_to_stand_by_mode( dcmotor7_t *ctx, uint8_t motor );
  • dcmotor7_set_pwm_motor_b Function for set PWM value for motor B.
void dcmotor7_set_pwm_motor_b( dcmotor7_t *ctx, uint8_t state );

Application Init

Initialization driver init, enabled all output port, sets H-Bridge operation mode and Motor Digital tblk

void application_init ( void )
{
    log_cfg_t log_cfg;
    dcmotor7_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.

    dcmotor7_cfg_setup( &cfg );
    DCMOTOR7_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    dcmotor7_init( &dcmotor7, &cfg );

    dcmotor7_default_cfg( &dcmotor7 );
}

Application Task

Set the motor A and the motor B to rotate clockwise and in the Counte clockwise direction, and between the change of direction, the motor stops the motor.

void application_task ( void )
{
    dcmotor7_set_motor( &dcmotor7, DCMOTOR7_MOTOR_A, 0, 1 );
    dcmotor7_set_motor( &dcmotor7, DCMOTOR7_MOTOR_B, 0, 1 );
    Delay_ms ( 500 );
    
    dcmotor7_motor_stop( &dcmotor7, DCMOTOR7_MOTOR_A );
    dcmotor7_motor_stop( &dcmotor7, DCMOTOR7_MOTOR_B );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    
    dcmotor7_set_motor( &dcmotor7, DCMOTOR7_MOTOR_A, 1, 0 );
    dcmotor7_set_motor( &dcmotor7, DCMOTOR7_MOTOR_B, 1, 0 );
    Delay_ms ( 500 );
    
    dcmotor7_motor_stop( &dcmotor7, DCMOTOR7_MOTOR_A );
    dcmotor7_motor_stop( &dcmotor7, DCMOTOR7_MOTOR_B );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
}

Note

VM input - 10 V (min) to 47 V (max)

Application Output

This Click board can be interfaced and monitored in two ways:

  • Application Output - Use the "Application Output" window in Debug mode for real-time data monitoring. Set it up properly by following this tutorial.
  • UART Terminal - Monitor data via the UART Terminal using a USB to UART converter. For detailed instructions, check out this tutorial.

Additional Notes and Information

The complete application code and a ready-to-use project are available through the NECTO Studio Package Manager for direct installation in the NECTO Studio. The application code can also be found on the MIKROE GitHub account.