38 #include "drv_digital_out.h" 39 #include "drv_digital_in.h" 40 #include "drv_spi_master.h" 54 #define TMRANGLE_MAP_MIKROBUS( cfg, mikrobus ) \ 55 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \ 56 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \ 57 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \ 58 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ) 65 #define TMRANGLE_RETVAL uint8_t 67 #define TMRANGLE_OK 0x00 68 #define TMRANGLE_INIT_ERROR 0xFF 75 #define TMRANGLE_COS_N 0x00 76 #define TMRANGLE_COS_P 0x01 77 #define TMRANGLE_SIN_P 0x02 78 #define TMRANGLE_SIN_N 0x03 85 #define TMRANGLE_RAD2DEGFACTOR 57.3248 86 #define TMRANGLE_ROTATION_VALID 1 87 #define TMRANGLE_ANGLE45_H 0.7894 88 #define TMRANGLE_ANGLE45_L 0.7806 89 #define TMRANGLE_ANGLE135_H 2.3594 90 #define TMRANGLE_ANGLE135_L 2.3506 97 #define TMRANGLE_MAX_DIFF_SIN 1251 98 #define TMRANGLE_MAX_DIFF_COS 1217 99 #define TMRANGLE_MIN_DIFF_SIN -1200 100 #define TMRANGLE_MIN_DIFF_COS -1206 101 #define TMRANGLE_SIN_45 854.0 102 #define TMRANGLE_COS_45 864.0 103 #define TMRANGLE_SIN_135 873.0 104 #define TMRANGLE_COS_135 -865.0 428 #endif // _TMRANGLE_H_ int32_t min_cos
Definition: tmrangle.h:177
pin_name_t cs
Definition: tmrangle.h:157
uint8_t angle_135_found
Definition: tmrangle.h:172
void tmrangle_calibration_find_param(tmrangle_t *ctx, tmrangle_calib_data_t *calib_param)
Get new calibration rotation parameters function.
Definition: tmrangle.h:169
pin_name_t mosi
Definition: tmrangle.h:155
float uncalibrated_angle
Definition: tmrangle.h:131
void tmrangle_cfg_setup(tmrangle_cfg_t *cfg)
Config Object Initialization function.
float sin_45
Definition: tmrangle.h:231
uint32_t nr_valid_rotations
Definition: tmrangle.h:173
float x_45_corr
Definition: tmrangle.h:191
void tmrangle_init_sensor_data(tmrangle_t *ctx)
Read and stores parameters data function.
uint16_t sin_p
Definition: tmrangle.h:119
tmrangle_rotation_data_store_t rotation_data
Definition: tmrangle.h:217
Definition: tmrangle.h:225
spi_master_t spi
Definition: tmrangle.h:140
float magnitude_135
Definition: tmrangle.h:209
void tmrangle_calculate_diff(tmrangle_t *ctx)
Calculate the differential values of sin,cos signal and angle function.
float amplitude_x
Definition: tmrangle.h:199
int32_t min_sin
Definition: tmrangle.h:181
tmrangle_analog_sensor_data_t sensor_data
Definition: tmrangle.h:143
void tmrangle_calib_find_min_max(tmrangle_t *ctx, tmrangle_rotation_data_store_t *rotation_data_store)
Compare and stores rotation parameters function.
void tmrangle_calib_calculate_ortho(tmrangle_calib_data_t *calib_param)
Calculates and stores parameters, based on found parameters from both CW and CCW function.
int32_t min_diff_sin
Definition: tmrangle.h:229
Click ctx object definition.
Definition: tmrangle.h:117
float y_135_corr
Definition: tmrangle.h:197
Definition: tmrangle.h:134
float cos_45
Definition: tmrangle.h:232
int32_t max_cos
Definition: tmrangle.h:175
uint32_t spi_speed
Definition: tmrangle.h:162
uint16_t cos_p
Definition: tmrangle.h:121
float x_135
Definition: tmrangle.h:185
#define TMRANGLE_RETVAL
Definition: tmrangle.h:65
int32_t max_diff_sin
Definition: tmrangle.h:227
float y_135
Definition: tmrangle.h:189
void tmrangle_calib_one_direction_min_max(tmrangle_t *ctx, tmrangle_rotation_data_store_t *rotation_data_store)
Find and stores rotation parameters ( min, max ) function.
uint8_t spi_mode
Definition: tmrangle.h:163
int16_t diff_x
Definition: tmrangle.h:127
int32_t max_sin
Definition: tmrangle.h:179
float ortho_one_dir
Definition: tmrangle.h:211
uint8_t angle_45_found
Definition: tmrangle.h:171
spi_master_chip_select_polarity_t cs_polarity
Definition: tmrangle.h:164
pin_name_t chip_select
Definition: tmrangle.h:141
uint16_t tmrangle_read_channel_adc(tmrangle_t *ctx, uint8_t channel)
Read the ADC value of the selected channel function.
pin_name_t sck
Definition: tmrangle.h:156
float cos_135
Definition: tmrangle.h:234
float sin_ortho
Definition: tmrangle.h:219
float offset_x
Definition: tmrangle.h:203
digital_out_t cs
Definition: tmrangle.h:136
float y_45
Definition: tmrangle.h:187
int32_t min_diff_cos
Definition: tmrangle.h:230
void tmrangle_calib_calculate_one_direction(tmrangle_t *ctx, tmrangle_rotation_data_store_t *rotation_data_store)
Calculates and stores parameters, based on found parameters function.
float offset_y
Definition: tmrangle.h:205
float y_45_corr
Definition: tmrangle.h:195
float tmrangle_get_calib_deff_angle(tmrangle_t *ctx, tmrangle_calib_data_t *calib_param)
Calculate the calibrated angle ( radians ) function.
Definition: tmrangle.h:215
TMRANGLE_RETVAL tmrangle_init(tmrangle_t *ctx, tmrangle_cfg_t *cfg)
Initialization function.
uint16_t sin_n
Definition: tmrangle.h:123
void tmrangle_init_calib_data(tmrangle_t *ctx, tmrangle_calib_data_t *calib_param, trigonometry_t *dev)
Initialization and stores calibration parameters function.
float x_45
Definition: tmrangle.h:183
float sin_135
Definition: tmrangle.h:233
uint16_t cos_n
Definition: tmrangle.h:125
float x_135_corr
Definition: tmrangle.h:193
float cos_ortho
Definition: tmrangle.h:221
float magnitude_45
Definition: tmrangle.h:207
Click configuration structure definition.
Definition: tmrangle.h:150
int16_t diff_y
Definition: tmrangle.h:129
int32_t max_diff_cos
Definition: tmrangle.h:228
pin_name_t miso
Definition: tmrangle.h:154
float amplitude_y
Definition: tmrangle.h:201
float tmrangle_get_calib_angle(tmrangle_t *ctx, tmrangle_calib_data_t *calib_param)
Calculate the calibrated angle ( degree ) function.