buck11 2.0.0.0
buck11.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 BUCK11_H
36#define BUCK11_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_i2c_master.h"
54
55// -------------------------------------------------------------- PUBLIC MACROS
65#define BUCK11_MAP_MIKROBUS( cfg, mikrobus ) \
66 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
67 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA );
74#define BUCK11_RETVAL uint8_t
75
76#define BUCK11_OK 0x00
77#define BUCK11_INIT_ERROR 0xFF
84#define BUCK11_MCP3221A5T_DEV_ADDR 0x4D
91#define BUCK11_VOUT_VOLTS 0x00
92#define BUCK11_VOUT_MILLIVOLTS 0x01
95 // End group macro
96// --------------------------------------------------------------- PUBLIC TYPES
105typedef struct
106{
107 // Modules
108
109 i2c_master_t i2c;
110
111 // ctx variable
112
114
115} buck11_t;
116
120typedef struct
121{
122 // Communication gpio pins
123
124 pin_name_t scl;
125 pin_name_t sda;
126
127 // static variable
128
129 uint32_t i2c_speed;
130 uint8_t i2c_address;
131
133
134 // End types group
135// ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
136
142#ifdef __cplusplus
143extern "C"{
144#endif
145
155
164
175void buck11_generic_write ( buck11_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );
176
187void buck11_generic_read ( buck11_t *ctx, uint8_t *data_buf, uint8_t len );
188
198void buck11_set_vdd_value ( float vdd_volts );
199
208uint16_t buck11_read_adc ( buck11_t *ctx );
209
221float buck11_get_vout ( buck11_t *ctx, uint8_t vout_resolution );
222
235float buck11_get_averaged_vout ( buck11_t *ctx, uint8_t vout_resolution, uint8_t n_samples );
236
237
238#ifdef __cplusplus
239}
240#endif
241#endif // _BUCK11_H_
242
243 // End public_function group
245
246// ------------------------------------------------------------------------- END
#define BUCK11_RETVAL
Definition buck11.h:74
float buck11_get_averaged_vout(buck11_t *ctx, uint8_t vout_resolution, uint8_t n_samples)
Get Averaged VOUT function.
void buck11_generic_read(buck11_t *ctx, uint8_t *data_buf, uint8_t len)
Generic read function.
void buck11_generic_write(buck11_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
void buck11_set_vdd_value(float vdd_volts)
Set VDD Value function.
BUCK11_RETVAL buck11_init(buck11_t *ctx, buck11_cfg_t *cfg)
Initialization function.
void buck11_cfg_setup(buck11_cfg_t *cfg)
Config Object Initialization function.
uint16_t buck11_read_adc(buck11_t *ctx)
ADC Read function.
float buck11_get_vout(buck11_t *ctx, uint8_t vout_resolution)
Get VOUT function.
Click configuration structure definition.
Definition buck11.h:121
uint32_t i2c_speed
Definition buck11.h:129
pin_name_t scl
Definition buck11.h:124
pin_name_t sda
Definition buck11.h:125
uint8_t i2c_address
Definition buck11.h:130
Click ctx object definition.
Definition buck11.h:106
i2c_master_t i2c
Definition buck11.h:109
uint8_t slave_address
Definition buck11.h:113