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
6  * obtaining a copy of this software and associated documentation
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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 
38 #include "mikrosdk_version.h"
39 
40 #ifdef __GNUC__
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
43 #else
44 #include "delays.h"
45 #endif
46 #endif
47 
48 #include "drv_digital_out.h"
49 #include "drv_digital_in.h"
50 #include "drv_analog_in.h"
51 
52 // -------------------------------------------------------------- PUBLIC MACROS
53 
63 #define ANALOGKEY_MAP_MIKROBUS( cfg, mikrobus ) \
64  cfg.an_pin = MIKROBUS( mikrobus, MIKROBUS_AN )
65  // End group macro
68 // --------------------------------------------------------------- PUBLIC TYPES
77 typedef enum
78 {
86 
88 
92 typedef struct
93 {
94  analog_in_t adc;
95  float vref;
96  float vdiv;
98 } analogkey_t;
99 
103 typedef struct
104 {
105  // Communication gpio pins
106 
107  pin_name_t an_pin;
109  // Static variable
110 
111  analog_in_resolution_t resolution;
112  float vref;
113  float vsel;
116  // End types group
118 // ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
124 #ifdef __cplusplus
125 extern "C"{
126 #endif
127 
137 
147 
157 
167 
178 
179 #ifdef __cplusplus
180 }
181 #endif
182 #endif // ANALOGKEY_H
183  // End public_function group
186 
187 // ------------------------------------------------------------------------ END
ANALOGKEY_TOUCH_KEY_3
@ ANALOGKEY_TOUCH_KEY_3
Definition: analogkey.h:82
analogkey_t
Click ctx object definition.
Definition: analogkey.h:93
ANALOGKEY_TOUCH_KEY_4
@ ANALOGKEY_TOUCH_KEY_4
Definition: analogkey.h:83
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:78
ANALOGKEY_TOUCH_KEY_1
@ ANALOGKEY_TOUCH_KEY_1
Definition: analogkey.h:80
ANALOGKEY_TOUCH_KEY_6
@ ANALOGKEY_TOUCH_KEY_6
Definition: analogkey.h:85
analogkey_t::adc
analog_in_t adc
Definition: analogkey.h:94
analogkey_cfg_t::an_pin
pin_name_t an_pin
Definition: analogkey.h:107
ANALOGKEY_TOUCH_KEY_NONE
@ ANALOGKEY_TOUCH_KEY_NONE
Definition: analogkey.h:79
ANALOGKEY_TOUCH_KEY_2
@ ANALOGKEY_TOUCH_KEY_2
Definition: analogkey.h:81
ANALOGKEY_TOUCH_KEY_5
@ ANALOGKEY_TOUCH_KEY_5
Definition: analogkey.h:84
analogkey_cfg_t::vref
float vref
Definition: analogkey.h:112
analogkey_cfg_setup
void analogkey_cfg_setup(analogkey_cfg_t *cfg)
Config Object Initialization function.
analogkey_cfg_t::vsel
float vsel
Definition: analogkey.h:113
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:111
analogkey_generic_read
uint16_t analogkey_generic_read(analogkey_t *ctx)
Generic read function.
analogkey_cfg_t
Click configuration structure definition.
Definition: analogkey.h:104
analogkey_t::vref
float vref
Definition: analogkey.h:95
analogkey_t::vdiv
float vdiv
Definition: analogkey.h:96