This file contains API for Piezo Driver Click Driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_pwm.h"

Data Structures
struct	piezodriver_t
	Piezo Driver Click context object. More...

struct	piezodriver_cfg_t
	Piezo Driver Click configuration object. More...

Macros
#define	PIEZODRIVER_DEF_FREQ 5000
	Piezo Driver default PWM frequency.

#define	PIEZODRIVER_NOTE_C2 65
	Piezo Driver notes.

#define	PIEZODRIVER_NOTE_DB2 69

#define	PIEZODRIVER_NOTE_D2 73

#define	PIEZODRIVER_NOTE_EB2 78

#define	PIEZODRIVER_NOTE_E2 82

#define	PIEZODRIVER_NOTE_F2 87

#define	PIEZODRIVER_NOTE_GB2 93

#define	PIEZODRIVER_NOTE_G2 98

#define	PIEZODRIVER_NOTE_AB2 104

#define	PIEZODRIVER_NOTE_A2 110

#define	PIEZODRIVER_NOTE_BB2 117

#define	PIEZODRIVER_NOTE_B2 123

#define	PIEZODRIVER_NOTE_C3 131

#define	PIEZODRIVER_NOTE_DB3 139

#define	PIEZODRIVER_NOTE_D3 147

#define	PIEZODRIVER_NOTE_EB3 156

#define	PIEZODRIVER_NOTE_E3 165

#define	PIEZODRIVER_NOTE_F3 175

#define	PIEZODRIVER_NOTE_GB3 185

#define	PIEZODRIVER_NOTE_G3 196

#define	PIEZODRIVER_NOTE_AB3 208

#define	PIEZODRIVER_NOTE_A3 220

#define	PIEZODRIVER_NOTE_AS3 233

#define	PIEZODRIVER_NOTE_B3 247

#define	PIEZODRIVER_NOTE_C4 262

#define	PIEZODRIVER_NOTE_DB4 277

#define	PIEZODRIVER_NOTE_D4 294

#define	PIEZODRIVER_NOTE_EB4 311

#define	PIEZODRIVER_NOTE_E4 330

#define	PIEZODRIVER_NOTE_F4 349

#define	PIEZODRIVER_NOTE_GB4 370

#define	PIEZODRIVER_NOTE_G4 392

#define	PIEZODRIVER_NOTE_AB4 415

#define	PIEZODRIVER_NOTE_A4 440

#define	PIEZODRIVER_NOTE_BB4 466

#define	PIEZODRIVER_NOTE_B4 494

#define	PIEZODRIVER_NOTE_C5 523

#define	PIEZODRIVER_NOTE_DB5 554

#define	PIEZODRIVER_NOTE_D5 587

#define	PIEZODRIVER_NOTE_EB5 622

#define	PIEZODRIVER_NOTE_E5 659

#define	PIEZODRIVER_NOTE_F5 698

#define	PIEZODRIVER_NOTE_GB5 740

#define	PIEZODRIVER_NOTE_G5 784

#define	PIEZODRIVER_NOTE_AB5 831

#define	PIEZODRIVER_NOTE_A5 880

#define	PIEZODRIVER_NOTE_BB5 932

#define	PIEZODRIVER_NOTE_B5 988

#define	PIEZODRIVER_NOTE_C6 1047

#define	PIEZODRIVER_NOTE_DB6 1109

#define	PIEZODRIVER_NOTE_D6 1175

#define	PIEZODRIVER_NOTE_EB6 1245

#define	PIEZODRIVER_NOTE_E6 1319

#define	PIEZODRIVER_NOTE_F6 1397

#define	PIEZODRIVER_NOTE_GB6 1480

#define	PIEZODRIVER_NOTE_G6 1568

#define	PIEZODRIVER_NOTE_AB6 1661

#define	PIEZODRIVER_NOTE_A6 1760

#define	PIEZODRIVER_NOTE_BB6 1865

#define	PIEZODRIVER_NOTE_B6 1976

#define	PIEZODRIVER_NOTE_C7 2093

#define	PIEZODRIVER_NOTE_DB7 2217

#define	PIEZODRIVER_NOTE_D7 2349

#define	PIEZODRIVER_NOTE_EB7 2489

#define	PIEZODRIVER_NOTE_E7 2637

#define	PIEZODRIVER_NOTE_F7 2794

#define	PIEZODRIVER_NOTE_GB7 2960

#define	PIEZODRIVER_NOTE_G7 3136

#define	PIEZODRIVER_NOTE_AB7 3322

#define	PIEZODRIVER_NOTE_A7 3520

#define	PIEZODRIVER_NOTE_BB7 3729

#define	PIEZODRIVER_NOTE_B7 3951

#define	PIEZODRIVER_NOTE_C8 4186

#define	PIEZODRIVER_NOTE_DB8 4435

#define	PIEZODRIVER_NOTE_D8 4699

#define	PIEZODRIVER_NOTE_EB8 4978

#define	PIEZODRIVER_MAP_MIKROBUS(cfg, mikrobus) cfg.pwm = MIKROBUS( mikrobus, MIKROBUS_PWM );
	MikroBUS pin mapping.

Enumerations
enum	piezodriver_return_value_t { PIEZODRIVER_OK = 0 , PIEZODRIVER_ERROR = -1 }
	Piezo Driver Click return value data. More...

Functions
void	piezodriver_cfg_setup (piezodriver_cfg_t *cfg)
	Piezo Driver configuration object setup function.

err_t	piezodriver_init (piezodriver_t ctx, piezodriver_cfg_t cfg)
	Piezo Driver initialization function.

err_t	piezodriver_default_cfg (piezodriver_t *ctx)
	Piezo Driver default configuration function.

err_t	piezodriver_set_duty_cycle (piezodriver_t *ctx, float duty_cycle)
	Piezo Driver sets PWM duty cycle.

err_t	piezodriver_pwm_stop (piezodriver_t *ctx)
	Piezo Driver stop PWM module.

err_t	piezodriver_pwm_start (piezodriver_t *ctx)
	Piezo Driver start PWM module.

void	piezodriver_play_sound (piezodriver_t *ctx, uint16_t freq, uint8_t level, uint16_t duration)
	Piezo Driver play sound function.

Detailed Description

This file contains API for Piezo Driver Click Driver.

Enumeration Type Documentation

◆ piezodriver_return_value_t

enum piezodriver_return_value_t

Piezo Driver Click return value data.

Predefined enum values for driver return values.

Enumerator
PIEZODRIVER_OK
PIEZODRIVER_ERROR

Data Structures

Macros

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ piezodriver_return_value_t