Brushless 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.
- Author : MikroE Team
- Date : Jul 2020.
- Type : I2C type
This example demonstrates the use of Brushless 7 Click board.
- MikroSDK.Board
- MikroSDK.Log
- Click.Brushless7
brushless7_cfg_setupConfig Object Initialization function.
void brushless7_cfg_setup ( brushless7_cfg_t *cfg );brushless7_initInitialization function.
err_t brushless7_init ( brushless7_t *ctx, brushless7_cfg_t *cfg );brushless7_default_cfgClick Default Configuration function.
void brushless7_default_cfg ( brushless7_t *ctx );brushless7_change_dutyFunction for changeing duty of device.
uint8_t brushless7_change_duty( brushless7_t *ctx, float duty_ptc );brushless7_max_speed_rpmFunction for setting max rpm parameter of device.
uint8_t brushless7_max_speed_rpm( brushless7_t *ctx, uint8_t max_speed_rpm );brushless7_control_mode_setFunction for setting type of device control.
uint8_t brushless7_control_mode_set( brushless7_t *ctx, uint8_t ctrl_type );Sets the default configuration and then configures the Click board for the selected mode.
void application_init ( void )
{
log_cfg_t log_cfg;
brushless7_cfg_t cfg;
uint8_t error_flag = 0;
/**
* 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.
brushless7_cfg_setup( &cfg );
BRUSHLESS7_MAP_MIKROBUS( cfg, MIKROBUS_1 );
brushless7_init( &brushless7, &cfg );
Delay_ms ( 100 );
brushless7_default_cfg( &brushless7 );
Delay_ms ( 100 );
demo_type_data = BRUSHLESS7_CTRL_TYPE_DUTY;
if ( BRUSHLESS7_CTRL_TYPE_DUTY == demo_type_data )
{
error_flag |= brushless7_max_duty( &brushless7, 95.0 );
error_flag |= brushless7_start_duty( &brushless7, 5.0 );
error_flag |= brushless7_stop_duty( &brushless7, 2.0 );
log_printf( &logger, " ----- DUTY CONTROL ----- \r\n" );
}
else if ( BRUSHLESS7_CTRL_TYPE_RPM == demo_type_data )
{
error_flag |= brushless7_max_speed_rpm( &brushless7, BRUSHLESS7_MAX_SPEED_4096 );
log_printf( &logger, " ----- RPM CONTROL ----- \r\n" );
}
if ( BRUSHLESS7_DEV_ERROR == error_flag )
{
log_printf( &logger, " ----- ERROR ----- \r\n" );
for( ; ; );
}
}Increases and decreases the speed of the motor rotation by setting the duty cycle or rpm values depending on which mode is previously selected. It also switches the direction of rotation at the beginning of each cycle. All data is being logged on the USB UART where you can track their changes.
void application_task ( void )
{
brushless7_control_mode_set( &brushless7, BRUSHLESS7_CTRL_TYPE_STOP );
brushless7_toggle_dir_pin_state ( &brushless7 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
brushless7_control_mode_set( &brushless7, demo_type_data );
if ( BRUSHLESS7_CTRL_TYPE_DUTY == demo_type_data )
{
log_printf( &logger, " The motor is accelerating...\r\n" );
log_printf( &logger, "------------------------------\r\n" );
brushless7_change_duty( &brushless7, 70.0 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
log_printf( &logger, " The motor is slowing down...\r\n" );
log_printf( &logger, "------------------------------\r\n" );
brushless7_change_duty( &brushless7, 8.0 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
}
else if ( BRUSHLESS7_CTRL_TYPE_RPM == demo_type_data )
{
log_printf( &logger, " The motor is accelerating...\r\n" );
log_printf( &logger, "------------------------------\r\n" );
brushless7_start_rpm( &brushless7, 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
log_printf( &logger, " The motor is slowing down...\r\n" );
log_printf( &logger, "------------------------------\r\n" );
brushless7_start_rpm( &brushless7, 100 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
}
}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.
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.