Step Down 6 click
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Click library
- Author : Stefan Ilic
- Date : May 2023.
- Type : I2C type
Software Support
We provide a library for the Step Down 6 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 Step Down 6 Click driver.
Standard key functions :
stepdown6_cfg_setup
Config Object Initialization function.
void stepdown6_cfg_setup(stepdown6_cfg_t *cfg)
Step Down 6 configuration object setup function.
Step Down 6 Click configuration object.
Definition: stepdown6.h:253
stepdown6_init
Initialization function.
err_t stepdown6_init(stepdown6_t *ctx, stepdown6_cfg_t *cfg)
Step Down 6 initialization function.
Step Down 6 Click context object.
Definition: stepdown6.h:236
stepdown6_default_cfg
Click Default Configuration function.
err_t stepdown6_default_cfg(stepdown6_t *ctx)
Step Down 6 default configuration function.
Example key functions :
stepdown6_set_en_pin
Step Down 6 set EN pin state function.
void stepdown6_set_en_pin(stepdown6_t *ctx, uint8_t pin_state)
Step Down 6 set EN pin state function.
stepdown6_write_reg
Step Down 6 Register writing function.
err_t stepdown6_write_reg(stepdown6_t *ctx, uint8_t reg, uint8_t data_in)
Step Down 6 Register writing function.
stepdown6_set_out_voltage
Step Down 6 Set output voltage function.
err_t stepdown6_set_out_voltage(stepdown6_t *ctx, uint8_t out_sel, uint16_t out_val)
Step Down 6 Set output voltage function.
Example Description
This library contains API for the Step Down 6 Click driver.
This driver provides the functions to set the output voltage threshold.
The demo application is composed of two sections :
Application Init
Initialization of I2C module and log UART.
After driver initialization, default settings sets output voltage to 550 mV.
{
log_cfg_t log_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
if ( I2C_MASTER_ERROR ==
stepdown6_init( &stepdown6, &stepdown6_cfg ) )
{
log_error( &logger, " Communication init." );
for ( ; ; );
}
{
log_error( &logger, " Default configuration." );
for ( ; ; );
}
log_info( &logger, " Application Task " );
}
#define STEPDOWN6_MAP_MIKROBUS(cfg, mikrobus)
MikroBUS pin mapping.
Definition: stepdown6.h:223
void application_init(void)
Definition: main.c:30
@ STEPDOWN6_ERROR
Definition: stepdown6.h:271
Application Task
This example demonstrates the use of the Step Down 6 Click boardâ„¢ by changing
output voltage every 5 seconds starting from 550 mV up to 1820 mV.
{
{
log_printf( &logger, " Set voltage : %d mV \r\n", n_cnt );
Delay_ms( 5000 );
}
}
#define STEPDOWN6_SELECT_VOUT3
Definition: stepdown6.h:182
#define STEPDOWN6_MAX_VOUT_VAL
Definition: stepdown6.h:197
#define STEPDOWN6_SELECT_VOUT2
Definition: stepdown6.h:181
#define STEPDOWN6_INCREMENT_VOUT_VAL
Definition: stepdown6.h:198
#define STEPDOWN6_SELECT_VOUT1
Step Down 6 Output selection setting.
Definition: stepdown6.h:180
#define STEPDOWN6_MIN_VOUT_VAL
Step Down 6 Calculation setting.
Definition: stepdown6.h:196
#define STEPDOWN6_SELECT_VOUT4
Definition: stepdown6.h:183
void application_task(void)
Definition: main.c:65
@ STEPDOWN6_OK
Definition: stepdown6.h:270
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.StepDown6
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.