analogkey  2.0.0.0
analogkey.h
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1 /*
2  * MikroSDK - MikroE Software Development Kit
3  * Copyright© 2020 MikroElektronika d.o.o.
4  *
5  * Permission is hereby granted, free of charge, to any person
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9  * publish, distribute, sublicense, and/or sell copies of the Software,
10  * and to permit persons to whom the Software is furnished to do so,
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24 
35 #ifndef ANALOGKEY_H
36 #define ANALOGKEY_H
37 
42 #ifdef PREINIT_SUPPORTED
43 #include "preinit.h"
44 #endif
45 
46 #ifdef MikroCCoreVersion
47  #if MikroCCoreVersion >= 1
48  #include "delays.h"
49  #endif
50 #endif
51 
52 #include "drv_digital_out.h"
53 #include "drv_digital_in.h"
54 #include "drv_analog_in.h"
55 
56 // -------------------------------------------------------------- PUBLIC MACROS
57 
67 #define ANALOGKEY_MAP_MIKROBUS( cfg, mikrobus ) \
68  cfg.an_pin = MIKROBUS( mikrobus, MIKROBUS_AN )
69  // End group macro
72 // --------------------------------------------------------------- PUBLIC TYPES
81 typedef enum
82 {
90 
92 
96 typedef struct
97 {
98  analog_in_t adc;
99  float vref;
100  float vdiv;
102 } analogkey_t;
103 
107 typedef struct
108 {
109  // Communication gpio pins
110 
111  pin_name_t an_pin;
113  // Static variable
114 
115  analog_in_resolution_t resolution;
116  float vref;
117  float vsel;
120  // End types group
122 // ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
128 #ifdef __cplusplus
129 extern "C"{
130 #endif
131 
141 
151 
161 
171 
182 
183 #ifdef __cplusplus
184 }
185 #endif
186 #endif // ANALOGKEY_H
187  // End public_function group
190 
191 // ------------------------------------------------------------------------ END
ANALOGKEY_TOUCH_KEY_3
@ ANALOGKEY_TOUCH_KEY_3
Definition: analogkey.h:86
analogkey_t
Click ctx object definition.
Definition: analogkey.h:97
ANALOGKEY_TOUCH_KEY_4
@ ANALOGKEY_TOUCH_KEY_4
Definition: analogkey.h:87
analogkey_read_voltage
float analogkey_read_voltage(analogkey_t *ctx)
Generic read function.
analogkey_key_id_t
analogkey_key_id_t
Click touch key definition.
Definition: analogkey.h:82
ANALOGKEY_TOUCH_KEY_1
@ ANALOGKEY_TOUCH_KEY_1
Definition: analogkey.h:84
ANALOGKEY_TOUCH_KEY_6
@ ANALOGKEY_TOUCH_KEY_6
Definition: analogkey.h:89
analogkey_t::adc
analog_in_t adc
Definition: analogkey.h:98
analogkey_cfg_t::an_pin
pin_name_t an_pin
Definition: analogkey.h:111
ANALOGKEY_TOUCH_KEY_NONE
@ ANALOGKEY_TOUCH_KEY_NONE
Definition: analogkey.h:83
ANALOGKEY_TOUCH_KEY_2
@ ANALOGKEY_TOUCH_KEY_2
Definition: analogkey.h:85
ANALOGKEY_TOUCH_KEY_5
@ ANALOGKEY_TOUCH_KEY_5
Definition: analogkey.h:88
analogkey_cfg_t::vref
float vref
Definition: analogkey.h:116
analogkey_cfg_setup
void analogkey_cfg_setup(analogkey_cfg_t *cfg)
Config Object Initialization function.
analogkey_cfg_t::vsel
float vsel
Definition: analogkey.h:117
analogkey_init
err_t analogkey_init(analogkey_t *ctx, analogkey_cfg_t *cfg)
Initialization function.
analogkey_get_key
analogkey_key_id_t analogkey_get_key(analogkey_t *ctx, float an_value)
Detects which button is pressed.
analogkey_cfg_t::resolution
analog_in_resolution_t resolution
Definition: analogkey.h:115
analogkey_generic_read
uint16_t analogkey_generic_read(analogkey_t *ctx)
Generic read function.
analogkey_cfg_t
Click configuration structure definition.
Definition: analogkey.h:108
analogkey_t::vref
float vref
Definition: analogkey.h:99
analogkey_t::vdiv
float vdiv
Definition: analogkey.h:100