stepper10 2.1.0.0
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Stepper 10 click

‍Stepper 10 Click is a two-phase bipolar stepping motor driver capable of controlling one stepper motor with PWM constant current drive. Click's featured chip TB67S128FTG, from Toshiba Semiconductor, fabricated with BiCD process with an output rating of 50V/5A and a built-in decoder can supply the motor with voltage of up to 44V. Toshiba's innovative technology process results in low-power consumption with low on-resistance (0.25Ω) on the integrated MOSFET output stage. The stepper motor can be driven in both directions from full step to 1/128 micro-steps.

click Product page


Click library

  • Author : Stefan Filipovic
  • Date : Mar 2024.
  • Type : I2C/SPI type

Software Support

We provide a library for the Stepper 10 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 Stepper 10 Click driver.

Standard key functions :

Example key functions :

  • stepper10_set_direction This function sets the motor direction by setting the DIR pin logic state.
    void stepper10_set_direction ( stepper10_t *ctx, uint8_t dir );
    void stepper10_set_direction(stepper10_t *ctx, uint8_t dir)
    Stepper 10 set direction function.
  • stepper10_set_step_mode This function sets the step mode resolution settings.
    err_t stepper10_set_step_mode ( stepper10_t *ctx, uint8_t mode );
    err_t stepper10_set_step_mode(stepper10_t *ctx, uint8_t mode)
    Stepper 10 set step mode function.
  • stepper10_drive_motor This function drives the motor for the specific number of steps at the selected speed.
    err_t stepper10_drive_motor ( stepper10_t *ctx, uint32_t steps, uint8_t speed );
    err_t stepper10_drive_motor(stepper10_t *ctx, uint32_t steps, uint8_t speed)
    Stepper 10 driver motor function.

Example Description

‍This example demonstrates the use of the Stepper 10 click board by driving the motor in both directions for a desired number of steps.

The demo application is composed of two sections :

Application Init

‍Initializes the driver and performs the click default configuration.

void application_init ( void )
{
log_cfg_t log_cfg;
stepper10_cfg_t stepper10_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
// Click initialization.
stepper10_cfg_setup( &stepper10_cfg );
STEPPER10_MAP_MIKROBUS( stepper10_cfg, MIKROBUS_1 );
err_t init_flag = stepper10_init( &stepper10, &stepper10_cfg );
if ( ( I2C_MASTER_ERROR == init_flag ) || ( SPI_MASTER_ERROR == init_flag ) )
{
log_error( &logger, " Communication init." );
for ( ; ; );
}
if ( STEPPER10_ERROR == stepper10_default_cfg ( &stepper10 ) )
{
log_error( &logger, " Default configuration." );
for ( ; ; );
}
log_info( &logger, " Application Task " );
}
#define STEPPER10_MAP_MIKROBUS(cfg, mikrobus)
MikroBUS pin mapping.
Definition stepper10.h:233
void application_init(void)
Definition main.c:30
@ STEPPER10_ERROR
Definition stepper10.h:301

Application Task

‍Drives the motor clockwise for 200 full steps and then counter-clockiwse for 200 half

steps and 400 quarter steps with 2 seconds delay on driving mode change. All data is being logged on the USB UART where you can track the program flow.

void application_task ( void )
{
log_printf ( &logger, " Move 200 full steps clockwise, speed: slow\r\n\n" );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
log_printf ( &logger, " Move 200 half steps counter-clockwise, speed: medium\r\n\n" );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
log_printf ( &logger, " Move 400 quarter steps counter-clockwise, speed: fast\r\n\n" );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
}
#define STEPPER10_SPEED_SLOW
Definition stepper10.h:143
#define STEPPER10_DIR_CW
Stepper 10 direction setting.
Definition stepper10.h:128
#define STEPPER10_MODE_HALF_STEP
Definition stepper10.h:153
#define STEPPER10_SPEED_FAST
Definition stepper10.h:145
#define STEPPER10_SPEED_MEDIUM
Definition stepper10.h:144
#define STEPPER10_MODE_FULL_STEP
Stepper 10 step resolution setting.
Definition stepper10.h:152
#define STEPPER10_DIR_CCW
Definition stepper10.h:129
#define STEPPER10_MODE_QUARTER_STEP
Definition stepper10.h:154
void application_task(void)
Definition main.c:67

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.Stepper10

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.