digiisolator2  2.1.0.0
digiisolator2.h
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22 
28 #ifndef DIGIISOLATOR2_H
29 #define DIGIISOLATOR2_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 
70 #define DIGIISOLATOR2_REG_INPUT_DATA 0x00
71 #define DIGIISOLATOR2_REG_WIRE_BREAK 0x01
72 #define DIGIISOLATOR2_REG_FAULT 0x02
73 #define DIGIISOLATOR2_REG_FILTER_CH1_CH2 0x03
74 #define DIGIISOLATOR2_REG_FILTER_CH3_CH4 0x04
75 #define DIGIISOLATOR2_REG_FILTER_CH5_CH6 0x05
76 #define DIGIISOLATOR2_REG_FILTER_CH7_CH8 0x06
77  // digiisolator2_reg
79 
94 #define DIGIISOLATOR2_CHANNEL_IN1 0x01
95 #define DIGIISOLATOR2_CHANNEL_IN2 0x02
96 #define DIGIISOLATOR2_CHANNEL_IN3 0x04
97 #define DIGIISOLATOR2_CHANNEL_IN4 0x08
98 #define DIGIISOLATOR2_CHANNEL_IN5 0x10
99 #define DIGIISOLATOR2_CHANNEL_IN6 0x20
100 #define DIGIISOLATOR2_CHANNEL_IN7 0x40
101 #define DIGIISOLATOR2_CHANNEL_IN8 0x80
102 #define DIGIISOLATOR2_CHANNEL_ALL 0xFF
103 
112 #define DIGIISOLATOR2_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
113 #define DIGIISOLATOR2_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
114  // digiisolator2_set
116 
131 #define DIGIISOLATOR2_MAP_MIKROBUS( cfg, mikrobus ) \
132  cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
133  cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
134  cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
135  cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
136  cfg.en = MIKROBUS( mikrobus, MIKROBUS_AN ); \
137  cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
138  cfg.sync = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
139  cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
140  // digiisolator2_map // digiisolator2
143 
148 typedef enum
149 {
154 
159 typedef struct
160 {
161  // Output pins in SPI mode
162  digital_out_t en;
163  digital_out_t rst;
165  // Input pins in SPI mode
166  digital_in_t sync;
167  digital_in_t int_pin;
169  // Input pins in GPIO mode
170  digital_in_t out1;
171  digital_in_t out2;
172  digital_in_t out3;
173  digital_in_t out4;
174  digital_in_t out5;
175  digital_in_t out6;
176  digital_in_t out8;
178  // Modules
179  spi_master_t spi;
181  pin_name_t chip_select;
186 
191 typedef struct
192 {
193  pin_name_t miso;
194  pin_name_t mosi;
195  pin_name_t sck;
196  pin_name_t cs;
198  pin_name_t en;
199  pin_name_t rst;
200  pin_name_t sync;
201  pin_name_t int_pin;
203  uint32_t spi_speed;
204  spi_master_mode_t spi_mode;
205  spi_master_chip_select_polarity_t cs_polarity;
210 
215 typedef enum
216 {
219 
221 
238 
254 
269 
282 err_t digiisolator2_spi_write ( digiisolator2_t *ctx, uint8_t reg, uint8_t data_in );
283 
296 err_t digiisolator2_spi_read ( digiisolator2_t *ctx, uint8_t reg, uint8_t *data_out );
297 
307 void digiisolator2_set_rst_pin ( digiisolator2_t *ctx, uint8_t state );
308 
318 
328 
340 err_t digiisolator2_read_inputs ( digiisolator2_t *ctx, uint8_t *data_out );
341 
351 
361 
371 
381 
391 
401 
411 
421 
431 
432 #ifdef __cplusplus
433 }
434 #endif
435 #endif // DIGIISOLATOR2_H
436  // digiisolator2
438 
439 // ------------------------------------------------------------------------ END
digiisolator2_t::chip_select
pin_name_t chip_select
Definition: digiisolator2.h:181
digiisolator2_t::out1
digital_in_t out1
Definition: digiisolator2.h:170
digiisolator2_cfg_t::mosi
pin_name_t mosi
Definition: digiisolator2.h:194
digiisolator2_get_sync_pin
uint8_t digiisolator2_get_sync_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get sync pin function.
digiisolator2_t::out4
digital_in_t out4
Definition: digiisolator2.h:173
digiisolator2_cfg_t::miso
pin_name_t miso
Definition: digiisolator2.h:193
digiisolator2_enable_output
void digiisolator2_enable_output(digiisolator2_t *ctx)
DIGI Isolator 2 enable output function.
digiisolator2_t::out6
digital_in_t out6
Definition: digiisolator2.h:175
digiisolator2_return_value_t
digiisolator2_return_value_t
DIGI Isolator 2 Click return value data.
Definition: digiisolator2.h:216
spi_specifics.h
This file contains SPI specific macros, functions, etc.
digiisolator2_drv_interface_sel
void digiisolator2_drv_interface_sel(digiisolator2_cfg_t *cfg, digiisolator2_drv_t drv_sel)
DIGI Isolator 2 driver interface setup function.
digiisolator2_cfg_t::drv_sel
digiisolator2_drv_t drv_sel
Definition: digiisolator2.h:207
DIGIISOLATOR2_DRV_SEL_GPIO
@ DIGIISOLATOR2_DRV_SEL_GPIO
Definition: digiisolator2.h:151
digiisolator2_t::out8
digital_in_t out8
Definition: digiisolator2.h:176
digiisolator2_cfg_t::spi_speed
uint32_t spi_speed
Definition: digiisolator2.h:203
digiisolator2_t::out3
digital_in_t out3
Definition: digiisolator2.h:172
digiisolator2_t::out2
digital_in_t out2
Definition: digiisolator2.h:171
digiisolator2_t::int_pin
digital_in_t int_pin
Definition: digiisolator2.h:167
digiisolator2_get_out5_pin
uint8_t digiisolator2_get_out5_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get out5 pin function.
DIGIISOLATOR2_OK
@ DIGIISOLATOR2_OK
Definition: digiisolator2.h:217
digiisolator2_set_rst_pin
void digiisolator2_set_rst_pin(digiisolator2_t *ctx, uint8_t state)
DIGI Isolator 2 set rst pin function.
digiisolator2_spi_write
err_t digiisolator2_spi_write(digiisolator2_t *ctx, uint8_t reg, uint8_t data_in)
DIGI Isolator 2 SPI writing function.
digiisolator2_t::spi
spi_master_t spi
Definition: digiisolator2.h:179
digiisolator2_t::out5
digital_in_t out5
Definition: digiisolator2.h:174
digiisolator2_init
err_t digiisolator2_init(digiisolator2_t *ctx, digiisolator2_cfg_t *cfg)
DIGI Isolator 2 initialization function.
digiisolator2_t::rst
digital_out_t rst
Definition: digiisolator2.h:163
digiisolator2_cfg_t::spi_mode
spi_master_mode_t spi_mode
Definition: digiisolator2.h:204
digiisolator2_get_out6_pin
uint8_t digiisolator2_get_out6_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get out6 pin function.
DIGIISOLATOR2_ERROR
@ DIGIISOLATOR2_ERROR
Definition: digiisolator2.h:218
digiisolator2_get_out1_pin
uint8_t digiisolator2_get_out1_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get out1 pin function.
digiisolator2_read_inputs
err_t digiisolator2_read_inputs(digiisolator2_t *ctx, uint8_t *data_out)
DIGI Isolator 2 read inputs function.
digiisolator2_cfg_t::en
pin_name_t en
Definition: digiisolator2.h:198
digiisolator2_get_out2_pin
uint8_t digiisolator2_get_out2_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get out2 pin function.
digiisolator2_t::drv_sel
digiisolator2_drv_t drv_sel
Definition: digiisolator2.h:183
digiisolator2_disable_output
void digiisolator2_disable_output(digiisolator2_t *ctx)
DIGI Isolator 2 disable output function.
digiisolator2_cfg_setup
void digiisolator2_cfg_setup(digiisolator2_cfg_t *cfg)
DIGI Isolator 2 configuration object setup function.
digiisolator2_cfg_t::sync
pin_name_t sync
Definition: digiisolator2.h:200
digiisolator2_t::sync
digital_in_t sync
Definition: digiisolator2.h:166
digiisolator2_cfg_t::rst
pin_name_t rst
Definition: digiisolator2.h:199
digiisolator2_t::en
digital_out_t en
Definition: digiisolator2.h:162
digiisolator2_get_out4_pin
uint8_t digiisolator2_get_out4_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get out4 pin function.
digiisolator2_cfg_t::int_pin
pin_name_t int_pin
Definition: digiisolator2.h:201
digiisolator2_cfg_t::cs
pin_name_t cs
Definition: digiisolator2.h:196
digiisolator2_get_out8_pin
uint8_t digiisolator2_get_out8_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get out8 pin function.
digiisolator2_t
DIGI Isolator 2 Click context object.
Definition: digiisolator2.h:160
digiisolator2_cfg_t::sck
pin_name_t sck
Definition: digiisolator2.h:195
digiisolator2_spi_read
err_t digiisolator2_spi_read(digiisolator2_t *ctx, uint8_t reg, uint8_t *data_out)
DIGI Isolator 2 SPI reading function.
digiisolator2_cfg_t::cs_polarity
spi_master_chip_select_polarity_t cs_polarity
Definition: digiisolator2.h:205
digiisolator2_get_int_pin
uint8_t digiisolator2_get_int_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get int pin function.
digiisolator2_get_out3_pin
uint8_t digiisolator2_get_out3_pin(digiisolator2_t *ctx)
DIGI Isolator 2 get out3 pin function.
digiisolator2_cfg_t
DIGI Isolator 2 Click configuration object.
Definition: digiisolator2.h:192
DIGIISOLATOR2_DRV_SEL_SPI
@ DIGIISOLATOR2_DRV_SEL_SPI
Definition: digiisolator2.h:150
digiisolator2_drv_t
digiisolator2_drv_t
DIGI Isolator 2 Click driver selector.
Definition: digiisolator2.h:149