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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_i2c_master.h"
53 #define CAPWHEEL2_MAP_MIKROBUS( cfg, mikrobus ) \
54 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
55 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
56 cfg.rdy = MIKROBUS( mikrobus, MIKROBUS_INT )
63 #define CAPWHEEL2_RETVAL uint8_t
65 #define CAPWHEEL2_OK 0x00
66 #define CAPWHEEL2_INIT_ERROR 0xFF
73 #define CAPWHEEL2_DEVICE_ADDRESS 0x44
80 #define CAPWHEEL2_DEVICE_INFO 0x00
81 #define CAPWHEEL2_SYS_FLAGS 0x01
82 #define CAPWHEEL2_COORDINATES 0x02
83 #define CAPWHEEL2_TOUCH_BYTES 0x03
84 #define CAPWHEEL2_COUNTS 0x04
85 #define CAPWHEEL2_LTA 0x05
86 #define CAPWHEEL2_DELTAS 0x06
87 #define CAPWHEEL2_MULTIPLIERS 0x07
88 #define CAPWHEEL2_COMPENSATION 0x08
89 #define CAPWHEEL2_PROX_SETTINGS 0x09
90 #define CAPWHEEL2_THRESHOLDS 0x0A
91 #define CAPWHEEL2_TIMINGS_AND_TARGETS 0x0B
92 #define CAPWHEEL2_GESTURE_TIMERS 0x0C
93 #define CAPWHEEL2_ACTIVE_CHANNELS 0x0D
100 #define CAPWHEEL2_TAP_MASK 0x20
101 #define CAPWHEEL2_TOUCH_MASK 0x02
102 #define CAPWHEEL2_PROX_MASK 0x01
270 #endif // _CAPWHEEL2_H_
uint8_t capwheel2_int_get(capwheel2_t *ctx)
Getingg state of INT pin.
CAPWHEEL2_RETVAL capwheel2_init(capwheel2_t *ctx, capwheel2_cfg_t *cfg)
Initialization function.
uint8_t capwheel2_default_cfg(capwheel2_t *ctx)
Click Default Configuration function.
Click configuration structure definition.
Definition: capwheel2.h:134
void capwheel2_i2c_read_no_wait(capwheel2_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Read function.
hal_i2c_address_t slave_address
Definition: capwheel2.h:127
hal_i2c_speed_t i2c_speed
Definition: capwheel2.h:147
void capwheel2_i2c_write_no_wait(capwheel2_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Write function.
Click ctx object definition.
Definition: capwheel2.h:115
pin_name_t rdy
Definition: capwheel2.h:143
i2c_master_t i2c
Definition: capwheel2.h:123
uint8_t capwheel2_wait_for_rdy(capwheel2_t *ctx)
Waiting for RDY (INT) pin.
#define CAPWHEEL2_RETVAL
Definition: capwheel2.h:63
hal_i2c_address_t i2c_address
Definition: capwheel2.h:148
pin_name_t scl
Definition: capwheel2.h:138
uint8_t capwheel2_i2c_read_wait(capwheel2_t *ctx, uint8_t register_address, uint8_t *read_buffer, uint8_t n_bytes)
Read wait function.
uint8_t capwheel2_i2c_write_wait(capwheel2_t *ctx, uint8_t register_address, uint8_t *register_values, uint8_t n_bytes)
Write wait function.
pin_name_t sda
Definition: capwheel2.h:139
void capwheel2_cfg_setup(capwheel2_cfg_t *cfg)
Config Object Initialization function.
digital_in_t rdy
Definition: capwheel2.h:119