37 #include "drv_digital_out.h" 38 #include "drv_digital_in.h" 39 #include "drv_spi_master.h" 52 #define ANGLE4_MAP_MIKROBUS( cfg, mikrobus ) \ 53 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \ 54 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \ 55 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \ 56 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ) 63 #define ANGLE4_RETVAL uint8_t 65 #define ANGLE4_OK 0x00 66 #define ANGLE4_INIT_ERROR 0xFF 73 #define ANGLE4_REG_CUSTOMER_CFG_0 0x04 74 #define ANGLE4_REG_CUSTOMER_CFG_1 0x05 75 #define ANGLE4_REG_CUSTOMER_CFG_2 0x06 76 #define ANGLE4_REG_OPERATING_VOLTAGE 0x0A 77 #define ANGLE4_REG_UNLOCK_REGISTER 0x10 78 #define ANGLE4_REG_CUSTOMER_RESERVED_OTP 0x11 79 #define ANGLE4_REG_ST_ZERO_RESET_OTP 0x12 80 #define ANGLE4_REG_CUSTOMER_CONFIG_OTP 0x13 81 #define ANGLE4_REG_PROGRAM_OPERATING_VOLTAGE 0x14 82 #define ANGLE4_REG_CONFIG_OF_FULL_CALIBRATION_OTP 0x1B 89 #define ANGLE4_CCFG0_SELECT_UVW_MODE 0x80 90 #define ANGLE4_CCFG0_SELECT_PWM_MODE 0x00 91 #define ANGLE4_CCFG0_PWM_PERIOD_8193us 0x60 92 #define ANGLE4_CCFG0_PWM_PERIOD_4097us 0x40 93 #define ANGLE4_CCFG0_PWM_PERIOD_2049us 0x20 94 #define ANGLE4_CCFG0_PWM_PERIOD_1025us 0x00 95 #define ANGLE4_CCFG0_ABI_360edeg 0x18 96 #define ANGLE4_CCFG0_ABI_270edeg 0x10 97 #define ANGLE4_CCFG0_ABI_180edeg 0x08 98 #define ANGLE4_CCFG0_ABI_90edeg 0x00 99 #define ANGLE4_CCFG0_UVW_POLE_PAIRS_8 0x07 100 #define ANGLE4_CCFG0_UVW_POLE_PAIRS_7 0x06 101 #define ANGLE4_CCFG0_UVW_POLE_PAIRS_6 0x05 102 #define ANGLE4_CCFG0_UVW_POLE_PAIRS_5 0x04 103 #define ANGLE4_CCFG0_UVW_POLE_PAIRS_4 0x03 104 #define ANGLE4_CCFG0_UVW_POLE_PAIRS_3 0x02 105 #define ANGLE4_CCFG0_UVW_POLE_PAIRS_2 0x01 106 #define ANGLE4_CCFG0_UVW_POLE_PAIRS_1 0x00 113 #define ANGLE4_CCFG1_ABI_CPR_4096 0x70 114 #define ANGLE4_CCFG1_ABI_CPR_2048 0x60 115 #define ANGLE4_CCFG1_ABI_CPR_1024 0x50 116 #define ANGLE4_CCFG1_ABI_CPR_512 0x40 117 #define ANGLE4_CCFG1_ABI_CPR_256 0x30 118 #define ANGLE4_CCFG1_ABI_CPR_128 0x20 119 #define ANGLE4_CCFG1_ABI_CPR_64 0x10 120 #define ANGLE4_CCFG1_ABI_CPR_32 0x00 121 #define ANGLE4_CCFG1_HYSTERESIS_1_4mdeg 0x09 122 #define ANGLE4_CCFG1_HYSTERESIS_0_7mdeg 0x08 123 #define ANGLE4_CCFG1_HYSTERESIS_0_35mdeg 0x07 124 #define ANGLE4_CCFG1_HYSTERESIS_0_17mdeg 0x06 125 #define ANGLE4_CCFG1_HYSTERESIS_0_08mdeg 0x05 126 #define ANGLE4_CCFG1_HYSTERESIS_0_04mdeg 0x04 127 #define ANGLE4_CCFG1_HYSTERESIS_0_02mdeg 0x03 128 #define ANGLE4_CCFG1_HYSTERESIS_0_01mdeg 0x02 129 #define ANGLE4_CCFG1_HYSTERESIS_0_005mdeg 0x01 130 #define ANGLE4_CCFG1_NO_HYSTERESIS 0x00 137 #define ANGLE4_CCFG2_DIR_COUNTER_CLOCKWISE_ROTATION 0x80 138 #define ANGLE4_CCFG2_DIR_CLOCKWISE_ROTATION 0x00 139 #define ANGLE4_CCFG2_ZERO_LATENCY_MODE_ON 0x40 140 #define ANGLE4_CCFG2_ZERO_LATENCY_MODE_OFF 0x00 141 #define ANGLE4_CCFG2_ABS_RESOLUTION_10bit 0x30 142 #define ANGLE4_CCFG2_ABS_RESOLUTION_12bit 0x20 143 #define ANGLE4_CCFG2_ABS_RESOLUTION_14bit 0x10 144 #define ANGLE4_CCFG2_ABS_RESOLUTION_16bit 0x00 145 #define ANGLE4_CCFG2_SETTINGS_CPR_4096 0x06 146 #define ANGLE4_CCFG2_SETTINGS_CPR_2048 0x06 147 #define ANGLE4_CCFG2_SETTINGS_CPR_1024 0x04 148 #define ANGLE4_CCFG2_SETTINGS_CPR_512 0x04 149 #define ANGLE4_CCFG2_SETTINGS_CPR_256 0x03 150 #define ANGLE4_CCFG2_SETTINGS_CPR_128 0x02 151 #define ANGLE4_CCFG2_SETTINGS_CPR_64 0x02 152 #define ANGLE4_CCFG2_SETTINGS_CPR_32 0x02 153 #define ANGLE4_CCFG2_CPR_ABS_RESOLUTION 0x04 160 #define ANGLE4_OPERATING_VOLTAGE_3300mV 0x00 161 #define ANGLE4_OPERATING_VOLTAGE_5000mV 0x02 168 #define ANGLE4_DATA_RESOLUTION_14bit 0x10 169 #define ANGLE4_DATA_RESOLUTION_16bit 0x00 170 #define ANGLE4_DATA_RESOLUTION_12bit 0x30 171 #define ANGLE4_DATA_RESOLUTION_10bit 0x30 uint8_t cfg_resolution
Definition: angle4.h:216
uint8_t angle4_get_new_angle(angle4_t *ctx, uint16_t *data_out)
Functions for reading Angle.
digital_out_t cs
Definition: angle4.h:186
pin_name_t cs
Definition: angle4.h:208
pin_name_t sck
Definition: angle4.h:207
#define ANGLE4_RETVAL
Definition: angle4.h:63
ANGLE4_RETVAL angle4_init(angle4_t *ctx, angle4_cfg_t *cfg)
Initialization function.
void angle4_write_byte(angle4_t *ctx, uint8_t addr, uint8_t w_data)
One byte write function.
Click configuration structure definition.
Definition: angle4.h:201
void angle4_generic_transfer(angle4_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
Click ctx object definition.
Definition: angle4.h:184
pin_name_t chip_select
Definition: angle4.h:191
pin_name_t miso
Definition: angle4.h:205
void angle4_start_mesuremenet(angle4_t *ctx)
Start meaasurement function.
pin_name_t mosi
Definition: angle4.h:206
uint8_t resolution
Definition: angle4.h:193
spi_master_t spi
Definition: angle4.h:190
uint16_t new_angle
Definition: angle4.h:194
void angle4_default_cfg(angle4_t *ctx, uint8_t dir, uint8_t data_resolution)
Click Default Configuration function.
spi_master_mode_t spi_mode
Definition: angle4.h:213
uint8_t angle4_read_byte(angle4_t *ctx, uint8_t addr)
One byte read function.
uint16_t cfg_new_angle
Definition: angle4.h:217
uint32_t spi_speed
Definition: angle4.h:212
spi_master_chip_select_polarity_t cs_polarity
Definition: angle4.h:214
void angle4_cfg_setup(angle4_cfg_t *cfg)
Config Object Initialization function.