buttonplay 2.0.0.0
buttonplay.h
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22
28#ifndef BUTTONPLAY_H
29#define BUTTONPLAY_H
30
31#ifdef __cplusplus
32extern "C"{
33#endif
34
35#include "drv_digital_out.h"
36#include "drv_digital_in.h"
37#include "drv_pwm.h"
38
59#define BUTTONPLAY_DEF_FREQ 500
60 // buttonplay_cfg
62
77#define BUTTONPLAY_MAP_MIKROBUS( cfg, mikrobus ) \
78 cfg.pwm = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
79 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
80 // buttonplay_map // buttonplay
83
93typedef struct
94{
95 digital_in_t int_pin;
97 // Modules
98 pwm_t pwm;
100 // ctx variable
101 uint32_t pwm_freq;
104
109typedef struct
110{
111 // Communication gpio pins
112 pin_name_t pwm;
114 pin_name_t int_pin;
116 // Static variable
117 uint32_t dev_pwm_freq;
120
125typedef enum
126{
129
131
148
164
177err_t buttonplay_set_duty_cycle ( buttonplay_t *ctx, float duty_cycle );
178
191
204
217
218#ifdef __cplusplus
219}
220#endif
221#endif // BUTTONPLAY_H
222 // buttonplay
224
225// ------------------------------------------------------------------------ END
buttonplay_return_value_t
Button Play Click return value data.
Definition: buttonplay.h:126
@ BUTTONPLAY_ERROR
Definition: buttonplay.h:128
@ BUTTONPLAY_OK
Definition: buttonplay.h:127
err_t buttonplay_init(buttonplay_t *ctx, buttonplay_cfg_t *cfg)
Button Play initialization function.
err_t buttonplay_pwm_stop(buttonplay_t *ctx)
Button Play stop PWM module.
err_t buttonplay_pwm_start(buttonplay_t *ctx)
Button Play start PWM module.
uint8_t buttonplay_get_button_state(buttonplay_t *ctx)
Button Play get button state function.
err_t buttonplay_set_duty_cycle(buttonplay_t *ctx, float duty_cycle)
Button Play sets PWM duty cycle.
void buttonplay_cfg_setup(buttonplay_cfg_t *cfg)
Button Play configuration object setup function.
Button Play Click configuration object.
Definition: buttonplay.h:110
uint32_t dev_pwm_freq
Definition: buttonplay.h:117
pin_name_t int_pin
Definition: buttonplay.h:114
pin_name_t pwm
Definition: buttonplay.h:112
Button Play Click driver selector.
Definition: buttonplay.h:94
uint32_t pwm_freq
Definition: buttonplay.h:101
digital_in_t int_pin
Definition: buttonplay.h:95
pwm_t pwm
Definition: buttonplay.h:98