stepdown12  2.1.0.0
Data Structures | Macros | Enumerations | Functions
stepdown12.h File Reference

This file contains API for Step Down 12 Click Driver. More...

#include "mikrosdk_version.h"
#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_i2c_master.h"

Go to the source code of this file.

Data Structures

struct  stepdown12_t
 Step Down 12 Click context object. More...
 
struct  stepdown12_cfg_t
 Step Down 12 Click configuration object. More...
 

Macros

#define STEPDOWN12_DIGIPOT_MAX_VALUE   100000ul
 Step Down 12 digipot settings. More...
 
#define STEPDOWN12_DIGIPOT_MIN_VALUE   0
 
#define STEPDOWN12_DIGIPOT_RESOLUTION   256
 
#define STEPDOWN12_ROUND_TO_NEAREST_INT   0.5
 
#define STEPDOWN12_WIPER_RESISTANCE   75
 
#define STEPDOWN12_R1   82000ul
 Step Down 12 voltage calculation. More...
 
#define STEPDOWN12_R2   10000ul
 
#define STEPDOWN12_VFB   0.6f
 
#define STEPDOWN12_VOUT_MIN   1.05f
 
#define STEPDOWN12_VOUT_MAX   5.5f
 
#define STEPDOWN12_ADDR_A2A1A0_000   0x28
 Step Down 12 device address setting. More...
 
#define STEPDOWN12_ADDR_A2A1A0_001   0x29
 
#define STEPDOWN12_ADDR_A2A1A0_010   0x2A
 
#define STEPDOWN12_ADDR_A2A1A0_011   0x2B
 
#define STEPDOWN12_ADDR_A2A1A0_100   0x2C
 
#define STEPDOWN12_ADDR_A2A1A0_101   0x2D
 
#define STEPDOWN12_ADDR_A2A1A0_110   0x2E
 
#define STEPDOWN12_ADDR_A2A1A0_111   0x2F
 
#define STEPDOWN12_MAP_MIKROBUS(cfg, mikrobus)
 MikroBUS pin mapping. More...
 

Enumerations

enum  stepdown12_return_value_t { STEPDOWN12_OK = 0, STEPDOWN12_ERROR = -1 }
 Step Down 12 Click return value data. More...
 

Functions

void stepdown12_cfg_setup (stepdown12_cfg_t *cfg)
 Step Down 12 configuration object setup function. More...
 
err_t stepdown12_init (stepdown12_t *ctx, stepdown12_cfg_t *cfg)
 Step Down 12 initialization function. More...
 
void stepdown12_default_cfg (stepdown12_t *ctx)
 Step Down 12 default configuration function. More...
 
err_t stepdown12_set_resistance (stepdown12_t *ctx, uint32_t res_ohm)
 Step Down 12 set resistance function. More...
 
err_t stepdown12_set_vout (stepdown12_t *ctx, float vout)
 Step Down 12 set vout function. More...
 
uint8_t stepdown12_get_pg_pin (stepdown12_t *ctx)
 Step Down 12 get pg pin function. More...
 
void stepdown12_enable_device (stepdown12_t *ctx)
 Step Down 12 enable device function. More...
 
void stepdown12_disable_device (stepdown12_t *ctx)
 Step Down 12 disable device function. More...
 
void stepdown12_mode_forced_pwm (stepdown12_t *ctx)
 Step Down 12 mode forced pwm function. More...
 
void stepdown12_mode_auto_pwm (stepdown12_t *ctx)
 Step Down 12 mode auto pwm function. More...
 

Detailed Description

This file contains API for Step Down 12 Click Driver.

Enumeration Type Documentation

◆ stepdown12_return_value_t

Step Down 12 Click return value data.

Predefined enum values for driver return values.

Enumerator
STEPDOWN12_OK 
STEPDOWN12_ERROR