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35 #ifndef MAGNETICROTARY_H
36 #define MAGNETICROTARY_H
38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_spi_master.h"
49 #define T_MAGNROTARY_P const uint8_t*
56 #define MAGNETICROTARY_MAP_MIKROBUS( cfg, mikrobus ) \
57 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
58 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
59 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
60 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS )
67 #define MAGNETICROTARY_RETVAL uint8_t
69 #define MAGNETICROTARY_OK 0x00
70 #define MAGNETICROTARY_INIT_ERROR 0xFF
77 #define MAGNROTARY_CHA_POS_GND_NEG 0x80
78 #define MAGNROTARY_CHB_POS_GND_NEG 0xC0
79 #define MAGNROTARY_CHA_POS_CHB_NEG 0x00
80 #define MAGNROTARY_CHB_POS_CHA_NEG 0x40
87 #define MAGNROTARY_MSB_LSB_ORDER 0x00
88 #define MAGNROTARY_MSB_ZEROS_ORDER 0x20
95 #define MAGNROTARY_VDD_3V3 3298
96 #define MAGNROTARY_VDD_5V 4960
103 #define MAGNROTARY_START_BYTE 0x01
104 #define MAGNROTARY_DUMMY_BYTE 0x00
105 #define MAGNROTARY_CMD_MASK 0xE0
106 #define MAGNROTARY_ADC_RESOLUTION 4096
107 #define MAGNROTARY_SIGN_BIT 0x0800
243 #endif // _MAGNETICROTARY_H_
digital_out_t cs
Definition: magneticrotary.h:121
spi_master_chip_select_polarity_t cs_polarity
Definition: magneticrotary.h:145
spi_master_mode_t spi_mode
Definition: magneticrotary.h:144
uint16_t magnrotary_read_adc(magneticrotary_t *ctx, uint8_t cmnd_byte)
ADC Result Read function.
double magnrotary_get_field_angle(magneticrotary_t *ctx, uint8_t cmd_byte)
Magnetic Field Angle Get function.
#define MAGNETICROTARY_RETVAL
Definition: magneticrotary.h:67
Click configuration structure definition.
Definition: magneticrotary.h:132
pin_name_t mosi
Definition: magneticrotary.h:137
uint16_t magnrotary_out_volt_adc(magneticrotary_t *ctx, uint8_t cmd_byte, uint16_t pwr_volt)
ADC Output Voltage Get function.
pin_name_t chip_select
Definition: magneticrotary.h:125
MAGNETICROTARY_RETVAL magneticrotary_init(magneticrotary_t *ctx, magneticrotary_cfg_t *cfg)
Initialization function.
void magneticrotary_cfg_setup(magneticrotary_cfg_t *cfg)
Config Object Initialization function.
pin_name_t cs
Definition: magneticrotary.h:139
void magneticrotary_generic_transfer(magneticrotary_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
uint32_t spi_speed
Definition: magneticrotary.h:143
spi_master_t spi
Definition: magneticrotary.h:124
Click ctx object definition.
Definition: magneticrotary.h:119
pin_name_t miso
Definition: magneticrotary.h:136
pin_name_t sck
Definition: magneticrotary.h:138