amrcurent 2.0.0.0
amrcurrent.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
7 * files (the "Software"), to deal in the Software without restriction,
8 * including without limitation the rights to use, copy, modify, merge,
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,
11 * subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
22 * OR OTHER DEALINGS IN THE SOFTWARE.
23 */
24
33// ----------------------------------------------------------------------------
34
35#ifndef AMRCURENT_H
36#define AMRCURENT_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_i2c_master.h"
55
56// -------------------------------------------------------------- PUBLIC MACROS
66#define AMRCURENT_MAP_MIKROBUS( cfg, mikrobus ) \
67 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
68 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
69
76#define AMRCURENT_RETVAL uint8_t
77
78#define AMRCURENT_OK 0x00
79#define AMRCURENT_INIT_ERROR 0xFF
86#define AMRCURRENT_PIN_STATE_HIGH 1
87#define AMRCURRENT_PIN_STATE_LOW 0
90 // End group macro
91// --------------------------------------------------------------- PUBLIC TYPES
100typedef struct
101{
102 // Output pins
103
104 digital_out_t voc;
105
106 // Input pins
107
108 digital_in_t an;
109 digital_in_t flt;
110
111 // Modules
112
113 i2c_master_t i2c;
114
115 // ctx variable
116
118
120
124typedef struct
125{
126 // Communication gpio pins
127
128 pin_name_t scl;
129 pin_name_t sda;
130
131 // Additional gpio pins
132
133 pin_name_t an;
134 pin_name_t voc;
135 pin_name_t flt;
136
137 // static variable
138
139 uint32_t i2c_speed;
140 uint8_t i2c_address;
141
143
144 // End types group
145
146// ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
147
153#ifdef __cplusplus
154extern "C"{
155#endif
156
166
176
185
196void amrcurent_generic_write ( amrcurent_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );
197
208void amrcurent_generic_read ( amrcurent_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );
209
218
227
236void amrcurrent_set_rst_pin_state ( amrcurent_t *ctx, uint8_t pin_state );
237
246
255
256#ifdef __cplusplus
257}
258#endif
259#endif // _AMRCURENT_H_
260
261 // End public_function group
263
264// ------------------------------------------------------------------------- END
#define AMRCURENT_RETVAL
Definition amrcurrent.h:76
void amrcurrent_set_rst_pin_state(amrcurent_t *ctx, uint8_t pin_state)
Sets state of the reset pin.
void amrcurent_generic_read(amrcurent_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
float amrcurrent_get_current(amrcurent_t *ctx)
Reads current data in mA.
void amrcurent_cfg_setup(amrcurent_cfg_t *cfg)
Config Object Initialization function.
void amrcurrent_hw_reset(amrcurent_t *ctx)
Hardware reset device.
uint8_t amrcurrent_get_int_pin_state(amrcurent_t *ctx)
Gets state of the FLTB pin on int.
uint16_t amrcurrent_read_value(amrcurent_t *ctx)
Reads ADC current data.
AMRCURENT_RETVAL amrcurent_init(amrcurent_t *ctx, amrcurent_cfg_t *cfg)
Initialization function.
void amrcurent_default_cfg(amrcurent_t *ctx)
Click Default Configuration function.
void amrcurent_generic_write(amrcurent_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
Click configuration structure definition.
Definition amrcurrent.h:125
uint32_t i2c_speed
Definition amrcurrent.h:139
pin_name_t flt
Definition amrcurrent.h:135
pin_name_t scl
Definition amrcurrent.h:128
pin_name_t sda
Definition amrcurrent.h:129
pin_name_t an
Definition amrcurrent.h:133
pin_name_t voc
Definition amrcurrent.h:134
uint8_t i2c_address
Definition amrcurrent.h:140
Click ctx object definition.
Definition amrcurrent.h:101
digital_out_t voc
Definition amrcurrent.h:104
digital_in_t flt
Definition amrcurrent.h:109
i2c_master_t i2c
Definition amrcurrent.h:113
digital_in_t an
Definition amrcurrent.h:108
uint8_t slave_address
Definition amrcurrent.h:117