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Author: MikroElektronika Team
Last Updated: 2019-03-07
Category: Motor Control
Downloaded: 1459 times
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License: MIT license
Brushless 3 click carries the DRV10983, a three-phase sensorless motor driver with integrated power MOSFETs. When an external power supply is applied, you can drive a brushless DC motor through the PWM pin, AN pin or I2C interface.
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Library Description
The library covers all the necessary functions to control Brushless 3 Click board.
Library performs the communication with the device via I2C driver by writing to registers and by reading from registers. The library has generic read and writes function, the function for the sets default configuration, for set/get speed, for selection mode, for sets the direction of rotation, etc.
Key functions:
float brushless3_getSpeed()- Get speed function.Examples description
The application is composed of three sections :
void applicationTask()
{
velocity = brushless3_getSpeed();
FloatToStr( velocity, logText );
ltrim( logText );
mikrobus_logWrite( " Motor freq.: ", _LOG_TEXT );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " Hz", _LOG_LINE );
mikrobus_logWrite( "-----------------------", _LOG_LINE );
Delay_1sec();
}
Other mikroE Libraries used in the example:
I2CUARTConversionAdditional 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