stepper15  2.0.0.0
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Stepper 15 click

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[click Product page](<CLICK_PRODUCT_PAGE_LINK>)


Click library

  • Author : Nenad Filipovic
  • Date : Mar 2021.
  • Type : I2C/SPI type

Software Support

We provide a library for the Stepper15 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 Stepper15 Click driver.

Standard key functions :

Example key functions :

Example Description

<EXAMPLE_DESCRIPTION>

The demo application is composed of two sections :

Application Init

This library contains API for the Stepper 15 Click driver. The library contains drivers for work control of the Stepper Motor.

void application_init ( void ) {
log_cfg_t log_cfg;
stepper15_cfg_t stepper15_cfg;
// Logger initialization.
LOG_MAP_USB_UART( log_cfg );
log_cfg.level = LOG_LEVEL_DEBUG;
log_cfg.baud = 115200;
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
// Click initialization.
stepper15_cfg_setup( &stepper15_cfg );
STEPPER15_MAP_MIKROBUS( stepper15_cfg, MIKROBUS_1 );
err_t init_flag = stepper15_init( &stepper15, &stepper15_cfg );
if ( ( init_flag == I2C_MASTER_ERROR ) || ( init_flag == SPI_MASTER_ERROR ) ) {
log_error( &logger, " Application Init Error. " );
log_info( &logger, " Please, run program again... " );
for ( ; ; );
}
stepper15_default_cfg ( &stepper15 );
log_info( &logger, " Application Task " );
log_printf( &logger, "---------------------------------\r\n" );
Delay_ms( 100 );
Delay_ms( 100 );
log_printf( &logger, " Fault condition \r\n" );
} else {
log_printf( &logger, " Correct condition \r\n" );
}
log_printf( &logger, "---------------------------------\r\n" );
log_printf( &logger, " Stop the stepper motor \r\n" );
stepper15_motor_stop( &stepper15 );
Delay_ms( 1000 );
}

Application Task

Initializes I2C and SPI driver and set default configuration, enable the device and enable outputs mode.

void application_task ( void ) {
log_printf( &logger, "---------------------------------\r\n" );
log_printf( &logger, " Clockwise motion \r\n" );
log_printf( &logger, " Angle of rotation : 90 degrees \r\n" );
log_printf( &logger, " Step speed : 85 %% \r\n" );
stepper15_step_by_angle( &stepper15, step_speed - 15, 90, step_360 );
Delay_ms( 2000 );
log_printf( &logger, "---------------------------------\r\n" );
log_printf( &logger, " Counterclockwise motion \r\n" );
log_printf( &logger, " Angle of rotation : 180 degrees \r\n" );
log_printf( &logger, " Step speed : 85 %% \r\n" );
stepper15_step_by_angle( &stepper15, step_speed - 15, 180, step_360 );
Delay_ms( 2000 );
log_printf( &logger, "---------------------------------\r\n" );
log_printf( &logger, " Clockwise motion \r\n" );
log_printf( &logger, " Angle of rotation : 270 degrees \r\n" );
log_printf( &logger, " Step speed : 90 %% \r\n" );
stepper15_step_by_angle( &stepper15, step_speed - 10, 270, step_360 );
Delay_ms( 2000 );
log_printf( &logger, "---------------------------------\r\n" );
log_printf( &logger, " Counterclockwise motion \r\n" );
log_printf( &logger, " Angle of rotation : 360 degrees \r\n" );
log_printf( &logger, " Step speed : 100 %% \r\n" );
stepper15_step_by_angle( &stepper15, step_speed, 360, step_360 );
Delay_ms( 2000 );
log_printf( &logger, "---------------------------------\r\n" );
log_printf( &logger, " Clockwise motion \r\n" );
log_printf( &logger, " Angle of rotation : 360 degrees \r\n" );
log_printf( &logger, " Step speed : 100 %% \r\n" );
stepper15_step_by_angle( &stepper15, step_speed, 360, step_360 );
Delay_ms( 2000 );
}

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.Stepper15

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.


STEPPER15_FAULT_CONDITION
#define STEPPER15_FAULT_CONDITION
Stepper 15 fault condition state description setting.
Definition: stepper15.h:333
STEPPER15_DIRECTION_CLOCKWISE
#define STEPPER15_DIRECTION_CLOCKWISE
Definition: stepper15.h:292
stepper15_default_cfg
err_t stepper15_default_cfg(stepper15_t *ctx)
Stepper 15 default configuration function.
STEPPER15_WORK_MODE_ENABLE_DEVICE
#define STEPPER15_WORK_MODE_ENABLE_DEVICE
Definition: stepper15.h:306
application_task
void application_task(void)
Definition: main.c:83
STEPPER15_DIRECTION_COUNTERCLOCKWISE
#define STEPPER15_DIRECTION_COUNTERCLOCKWISE
Stepper 15 direction description setting.
Definition: stepper15.h:291
stepper15_make_one_step
err_t stepper15_make_one_step(stepper15_t *ctx, uint8_t step_speed)
Stepper 15 make one step function.
STEPPER15_OUTPUT_MODE_OUTPUTS_ENABLE
#define STEPPER15_OUTPUT_MODE_OUTPUTS_ENABLE
Definition: stepper15.h:320
stepper15_init
err_t stepper15_init(stepper15_t *ctx, stepper15_cfg_t *cfg)
Stepper 15 initialization function.
stepper15_set_work_mode
err_t stepper15_set_work_mode(stepper15_t *ctx, uint8_t work_mode)
Stepper 15 set work mode function.
STEPPER15_MAP_MIKROBUS
#define STEPPER15_MAP_MIKROBUS(cfg, mikrobus)
MikroBUS pin mapping.
Definition: stepper15.h:352
application_init
void application_init(void)
Definition: main.c:38
stepper15_s
Stepper 15 Click context object.
Definition: stepper15.h:388
stepper15_cfg_t
Stepper 15 Click configuration object.
Definition: stepper15.h:411
stepper15_step_by_angle
err_t stepper15_step_by_angle(stepper15_t *ctx, uint8_t step_speed, float angle, uint16_t step_360)
Stepper 15 step by angle function.
stepper15_cfg_setup
void stepper15_cfg_setup(stepper15_cfg_t *cfg)
Stepper 15 configuration object setup function.
stepper15_set_direction
err_t stepper15_set_direction(stepper15_t *ctx, uint8_t direction)
Stepper 15 set direction function.
stepper15_get_fault_condition
uint8_t stepper15_get_fault_condition(stepper15_t *ctx)
Stepper 15 get fault condition function.
stepper15_set_output_mode
err_t stepper15_set_output_mode(stepper15_t *ctx, uint8_t output_mode)
Stepper 15 set output mode function.
stepper15_motor_stop
void stepper15_motor_stop(stepper15_t *ctx)
Stepper 15 motor stop function.