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28 #ifndef ROTARYSWITCH_H
29 #define ROTARYSWITCH_H
39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
73 #define ROTARYSWITCH_REG_INPUT_PORT 0x00
74 #define ROTARYSWITCH_REG_OUTPUT_PORT 0x01
75 #define ROTARYSWITCH_REG_POLARITY_INV 0x02
76 #define ROTARYSWITCH_REG_CONFIG 0x03
77 #define ROTARYSWITCH_REG_SPECIAL_FUNC 0x50
95 #define ROTARYSWITCH_CONFIG_DEFAULT 0xFF
96 #define ROTARYSWITCH_POLARITY_INV_DEFAULT 0x0F
97 #define ROTARYSWITCH_SPECIAL_FUNC_DEFAULT 0x00
103 #define ROTARYSWITCH_NO_PIN_MASK 0x00
104 #define ROTARYSWITCH_PIN_0_MASK 0x01
105 #define ROTARYSWITCH_PIN_1_MASK 0x02
106 #define ROTARYSWITCH_PIN_2_MASK 0x04
107 #define ROTARYSWITCH_PIN_3_MASK 0x08
108 #define ROTARYSWITCH_ALL_PINS_MASK 0x0F
115 #define ROTARYSWITCH_DEVICE_ADDRESS 0x41
133 #define ROTARYSWITCH_MAP_MIKROBUS( cfg, mikrobus ) \
134 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
135 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA );
269 #endif // ROTARYSWITCH_H
pin_name_t sda
Definition: rotaryswitch.h:161
err_t rotaryswitch_init(rotaryswitch_t *ctx, rotaryswitch_cfg_t *cfg)
Rotary Switch initialization function.
uint8_t slave_address
Definition: rotaryswitch.h:150
Rotary Switch Click configuration object.
Definition: rotaryswitch.h:159
Rotary Switch Click context object.
Definition: rotaryswitch.h:145
err_t rotaryswitch_read_reg(rotaryswitch_t *ctx, uint8_t reg, uint8_t *data_out)
Rotary Switch read reg function.
pin_name_t scl
Definition: rotaryswitch.h:160
err_t rotaryswitch_write_reg(rotaryswitch_t *ctx, uint8_t reg, uint8_t data_in)
Rotary Switch write reg function.
err_t rotaryswitch_get_position(rotaryswitch_t *ctx, uint8_t *position)
Rotary Switch get position function.
i2c_master_t i2c
Definition: rotaryswitch.h:147
err_t rotaryswitch_default_cfg(rotaryswitch_t *ctx)
Rotary Switch default configuration function.
uint8_t i2c_address
Definition: rotaryswitch.h:164
@ ROTARYSWITCH_ERROR
Definition: rotaryswitch.h:175
uint32_t i2c_speed
Definition: rotaryswitch.h:163
rotaryswitch_return_value_t
Rotary Switch Click return value data.
Definition: rotaryswitch.h:173
void rotaryswitch_cfg_setup(rotaryswitch_cfg_t *cfg)
Rotary Switch configuration object setup function.
@ ROTARYSWITCH_OK
Definition: rotaryswitch.h:174