This file contains API for BUZZ 2 Click Driver. More...

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

Data Structures
struct	buzz2_t
	BUZZ 2 Click driver selector. More...

struct	buzz2_cfg_t
	BUZZ 2 Click configuration object. More...

Macros
#define	BUZZ2_DEF_FREQ 5000
	BUZZ 2 default PWM frequency.

#define	BUZZ2_NOTE_C2 65

#define	BUZZ2_NOTE_Db2 69

#define	BUZZ2_NOTE_D2 73

#define	BUZZ2_NOTE_Eb2 78

#define	BUZZ2_NOTE_E2 82

#define	BUZZ2_NOTE_F2 87

#define	BUZZ2_NOTE_Gb2 93

#define	BUZZ2_NOTE_G2 98

#define	BUZZ2_NOTE_Ab2 104

#define	BUZZ2_NOTE_A2 110

#define	BUZZ2_NOTE_Bb2 117

#define	BUZZ2_NOTE_B2 123

#define	BUZZ2_NOTE_C3 131

#define	BUZZ2_NOTE_Db3 139

#define	BUZZ2_NOTE_D3 147

#define	BUZZ2_NOTE_Eb3 156

#define	BUZZ2_NOTE_E3 165

#define	BUZZ2_NOTE_F3 175

#define	BUZZ2_NOTE_Gb3 185

#define	BUZZ2_NOTE_G3 196

#define	BUZZ2_NOTE_Ab3 208

#define	BUZZ2_NOTE_A3 220

#define	BUZZ2_NOTE_AS3 233

#define	BUZZ2_NOTE_B3 247

#define	BUZZ2_NOTE_C4 262

#define	BUZZ2_NOTE_Db4 277

#define	BUZZ2_NOTE_D4 294

#define	BUZZ2_NOTE_Eb4 311

#define	BUZZ2_NOTE_E4 330

#define	BUZZ2_NOTE_F4 349

#define	BUZZ2_NOTE_Gb4 370

#define	BUZZ2_NOTE_G4 392

#define	BUZZ2_NOTE_Ab4 415

#define	BUZZ2_NOTE_A4 440

#define	BUZZ2_NOTE_Bb4 466

#define	BUZZ2_NOTE_B4 494

#define	BUZZ2_NOTE_C5 523

#define	BUZZ2_NOTE_Db5 554

#define	BUZZ2_NOTE_D5 587

#define	BUZZ2_NOTE_Eb5 622

#define	BUZZ2_NOTE_E5 659

#define	BUZZ2_NOTE_F5 698

#define	BUZZ2_NOTE_Gb5 740

#define	BUZZ2_NOTE_G5 784

#define	BUZZ2_NOTE_Ab5 831

#define	BUZZ2_NOTE_A5 880

#define	BUZZ2_NOTE_Bb5 932

#define	BUZZ2_NOTE_B5 988

#define	BUZZ2_NOTE_C6 1047

#define	BUZZ2_NOTE_Db6 1109

#define	BUZZ2_NOTE_D6 1175

#define	BUZZ2_NOTE_Eb6 1245

#define	BUZZ2_NOTE_E6 1319

#define	BUZZ2_NOTE_F6 1397

#define	BUZZ2_NOTE_Gb6 1480

#define	BUZZ2_NOTE_G6 1568

#define	BUZZ2_NOTE_Ab6 1661

#define	BUZZ2_NOTE_A6 1760

#define	BUZZ2_NOTE_Bb6 1865

#define	BUZZ2_NOTE_B6 1976

#define	BUZZ2_NOTE_C7 2093

#define	BUZZ2_NOTE_Db7 2217

#define	BUZZ2_NOTE_D7 2349

#define	BUZZ2_NOTE_Eb7 2489

#define	BUZZ2_NOTE_E7 2637

#define	BUZZ2_NOTE_F7 2794

#define	BUZZ2_NOTE_Gb7 2960

#define	BUZZ2_NOTE_G7 3136

#define	BUZZ2_NOTE_Ab7 3322

#define	BUZZ2_NOTE_A7 3520

#define	BUZZ2_NOTE_Bb7 3729

#define	BUZZ2_NOTE_B7 3951

#define	BUZZ2_NOTE_C8 4186

#define	BUZZ2_NOTE_Db8 4435

#define	BUZZ2_NOTE_D8 4699

#define	BUZZ2_NOTE_Eb8 4978

#define	BUZZ2_MAP_MIKROBUS(cfg, mikrobus) cfg.pwm = MIKROBUS( mikrobus, MIKROBUS_PWM )
	MikroBUS pin mapping.

Enumerations
enum	buzz2_return_value_t { BUZZ2_OK = 0 , BUZZ2_ERROR = -1 }
	BUZZ 2 Click return value data. More...

Functions
void	buzz2_cfg_setup (buzz2_cfg_t *cfg)
	BUZZ 2 configuration object setup function.

err_t	buzz2_init (buzz2_t ctx, buzz2_cfg_t cfg)
	BUZZ 2 initialization function.

err_t	buzz2_set_duty_cycle (buzz2_t *ctx, float duty_cycle)
	BUZZ 2 sets PWM duty cycle.

void	buzz2_play_sound (buzz2_t *ctx, uint16_t freq, uint16_t level, uint16_t duration)
	Play sound function.

err_t	buzz2_pwm_stop (buzz2_t *ctx)
	BUZZ 2 stop PWM module.

err_t	buzz2_pwm_start (buzz2_t *ctx)
	BUZZ 2 start PWM module.

Detailed Description

This file contains API for BUZZ 2 Click Driver.

Enumeration Type Documentation

◆ buzz2_return_value_t

enum buzz2_return_value_t

BUZZ 2 Click return value data.

Predefined enum values for driver return values.

Enumerator
BUZZ2_OK
BUZZ2_ERROR

Data Structures

Macros

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ buzz2_return_value_t