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35 #ifndef MAGNETICROTARY_H
36 #define MAGNETICROTARY_H
42 #ifdef PREINIT_SUPPORTED
46 #ifdef MikroCCoreVersion
47 #if MikroCCoreVersion >= 1
52 #include "drv_digital_out.h"
53 #include "drv_digital_in.h"
54 #include "drv_spi_master.h"
63 #define T_MAGNROTARY_P const uint8_t*
70 #define MAGNETICROTARY_MAP_MIKROBUS( cfg, mikrobus ) \
71 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
72 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
73 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
74 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS )
81 #define MAGNETICROTARY_RETVAL uint8_t
83 #define MAGNETICROTARY_OK 0x00
84 #define MAGNETICROTARY_INIT_ERROR 0xFF
91 #define MAGNROTARY_CHA_POS_GND_NEG 0x80
92 #define MAGNROTARY_CHB_POS_GND_NEG 0xC0
93 #define MAGNROTARY_CHA_POS_CHB_NEG 0x00
94 #define MAGNROTARY_CHB_POS_CHA_NEG 0x40
101 #define MAGNROTARY_MSB_LSB_ORDER 0x00
102 #define MAGNROTARY_MSB_ZEROS_ORDER 0x20
109 #define MAGNROTARY_VDD_3V3 3298
110 #define MAGNROTARY_VDD_5V 4960
117 #define MAGNROTARY_START_BYTE 0x01
118 #define MAGNROTARY_DUMMY_BYTE 0x00
119 #define MAGNROTARY_CMD_MASK 0xE0
120 #define MAGNROTARY_ADC_RESOLUTION 4096
121 #define MAGNROTARY_SIGN_BIT 0x0800
257 #endif // _MAGNETICROTARY_H_
digital_out_t cs
Definition: magneticrotary.h:135
spi_master_chip_select_polarity_t cs_polarity
Definition: magneticrotary.h:159
spi_master_mode_t spi_mode
Definition: magneticrotary.h:158
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:81
Click configuration structure definition.
Definition: magneticrotary.h:147
pin_name_t mosi
Definition: magneticrotary.h:151
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:139
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:153
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:157
spi_master_t spi
Definition: magneticrotary.h:138
Click ctx object definition.
Definition: magneticrotary.h:134
pin_name_t miso
Definition: magneticrotary.h:150
pin_name_t sck
Definition: magneticrotary.h:152