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DCMOTOR7 Click

• CIC Prefix : DCMOTOR7
• Author : Katarina Perendic
• Verison : 1.0.0
• Date : okt 2018.

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Software Support

We provide a library for the DCMOTOR7 Click on our LibStock page, as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Library Description

The library initializes and defines the I2C bus driver and drivers that offer a choice for writing data in register and reads data form register. The library includes function for sets Motor rotation and motor stop, Motor Ach and Bch Digital tBLK, H-Bridge operation mode and PWM value for motor A and motor B. The user also has the function for go to stand by mode and function for set port.

Key functions :

• void dcmotor7_setMotor(uint8_t motor, uint8_t in1, uint8_t in2) - Functions for set Motor
• void dcmotor7_setTBLKAB(uint8_t tBLK) - Functions for set Motor Ach and Bch Digital tBLK
• void dcmotor7_setHBMode(uint8_t mode) - Functions for set H-Bridge operation mode

Examples Description

The application is composed of three sections :

• System Initialization - Initializes I2C module and sets RST pin and PWM pin as OUTPUT

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

• Application Task - (code snippet) - 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.

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

void applicationTask()
{
    dcmotor7_setMotor(_DCMOTOR7_MOTOR_A, 0, 1);
    dcmotor7_setMotor(_DCMOTOR7_MOTOR_B, 0, 1);
    Delay_ms( 500 );
    
    dcmotor7_motorStop(_DCMOTOR7_MOTOR_A);
    dcmotor7_motorStop(_DCMOTOR7_MOTOR_B);
    Delay_ms( 2000 );
    
    dcmotor7_setMotor(_DCMOTOR7_MOTOR_A, 1, 0);
    dcmotor7_setMotor(_DCMOTOR7_MOTOR_B, 1, 0);
    Delay_ms( 500 );
    
    dcmotor7_motorStop(_DCMOTOR7_MOTOR_A);
    dcmotor7_motorStop(_DCMOTOR7_MOTOR_B);
    Delay_ms( 2000 );
}

The full application code, and ready to use projects can be found on our LibStock page.

Other mikroE Libraries used in the example:

• I2C

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.

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