spiisolator4  2.0.0.0
spiisolator4.h
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22 
28 #ifndef SPIISOLATOR4_H
29 #define SPIISOLATOR4_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
35 #include "mikrosdk_version.h"
36 
37 #ifdef __GNUC__
38 #if mikroSDK_GET_VERSION < 20800ul
39 #include "rcu_delays.h"
40 #else
41 #include "delays.h"
42 #endif
43 #endif
44 
45 #include "drv_digital_out.h"
46 #include "drv_digital_in.h"
47 #include "drv_spi_master.h"
48 #include "spi_specifics.h"
49 
74 #define SPIISOLATOR4_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
75 #define SPIISOLATOR4_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
76  // spiisolator4_set
78 
93 #define SPIISOLATOR4_MAP_MIKROBUS( cfg, mikrobus ) \
94  cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
95  cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
96  cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
97  cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
98  cfg.en1 = MIKROBUS( mikrobus, MIKROBUS_PWM )
99  // spiisolator4_map // spiisolator4
102 
107 typedef struct
108 {
109  // Output pins
110  digital_out_t en1;
112  // Modules
113  spi_master_t spi;
115  pin_name_t chip_select;
118 
123 typedef struct
124 {
125  // Communication gpio pins
126  pin_name_t miso;
127  pin_name_t mosi;
128  pin_name_t sck;
129  pin_name_t cs;
131  // Additional gpio pins
132  pin_name_t en1;
134  // static variable
135  uint32_t spi_speed;
136  spi_master_mode_t spi_mode;
137  spi_master_chip_select_polarity_t cs_polarity;
140 
145 typedef enum
146 {
148  SPIISOLATOR4_ERROR = -1
149 
151 
156 typedef enum
157 {
160 
162 
179 
195 
210 
226 err_t spiisolator4_generic_write ( spiisolator4_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len );
227 
243 err_t spiisolator4_generic_read ( spiisolator4_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len );
244 
259 
260 #ifdef __cplusplus
261 }
262 #endif
263 #endif // SPIISOLATOR4_H
264  // spiisolator4
266 
267 // ------------------------------------------------------------------------ END
spiisolator4_default_cfg
err_t spiisolator4_default_cfg(spiisolator4_t *ctx)
SPI Isolator 4 default configuration function.
spiisolator4_cfg_t::spi_speed
uint32_t spi_speed
Definition: spiisolator4.h:135
spiisolator4_t::en1
digital_out_t en1
Definition: spiisolator4.h:110
spiisolator4_cfg_t
SPI Isolator 4 Click configuration object.
Definition: spiisolator4.h:124
spiisolator4_cfg_t::en1
pin_name_t en1
Definition: spiisolator4.h:132
spiisolator4_return_value_t
spiisolator4_return_value_t
SPI Isolator 4 Click return value data.
Definition: spiisolator4.h:146
spi_specifics.h
This file contains SPI specific macros, functions, etc.
spiisolator4_enable_mode_t
spiisolator4_enable_mode_t
SPI Isolator 4 Click enable mode value data.
Definition: spiisolator4.h:157
spiisolator4_cfg_t::mosi
pin_name_t mosi
Definition: spiisolator4.h:127
spiisolator4_t
SPI Isolator 4 Click context object.
Definition: spiisolator4.h:108
spiisolator4_cfg_t::miso
pin_name_t miso
Definition: spiisolator4.h:126
spiisolator4_cfg_t::sck
pin_name_t sck
Definition: spiisolator4.h:128
spiisolator4_set_enable
err_t spiisolator4_set_enable(spiisolator4_t *ctx, spiisolator4_enable_mode_t en_mode)
SPI Isolator 4 enable isolator function.
SPIISOLATOR4_ERROR
@ SPIISOLATOR4_ERROR
Definition: spiisolator4.h:148
spiisolator4_cfg_t::cs
pin_name_t cs
Definition: spiisolator4.h:129
spiisolator4_generic_read
err_t spiisolator4_generic_read(spiisolator4_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
SPI Isolator 4 data reading function.
SPIISOLATOR4_DISABLE
@ SPIISOLATOR4_DISABLE
Definition: spiisolator4.h:158
spiisolator4_cfg_setup
void spiisolator4_cfg_setup(spiisolator4_cfg_t *cfg)
SPI Isolator 4 configuration object setup function.
SPIISOLATOR4_ENABLE
@ SPIISOLATOR4_ENABLE
Definition: spiisolator4.h:159
spiisolator4_t::spi
spi_master_t spi
Definition: spiisolator4.h:113
spiisolator4_cfg_t::cs_polarity
spi_master_chip_select_polarity_t cs_polarity
Definition: spiisolator4.h:137
SPIISOLATOR4_OK
@ SPIISOLATOR4_OK
Definition: spiisolator4.h:147
spiisolator4_t::chip_select
pin_name_t chip_select
Definition: spiisolator4.h:115
spiisolator4_cfg_t::spi_mode
spi_master_mode_t spi_mode
Definition: spiisolator4.h:136
spiisolator4_generic_write
err_t spiisolator4_generic_write(spiisolator4_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
SPI Isolator 4 data writing function.
spiisolator4_init
err_t spiisolator4_init(spiisolator4_t *ctx, spiisolator4_cfg_t *cfg)
SPI Isolator 4 initialization function.