c3dhall6  2.0.0.0
c3dhall6.h
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1 /*
2  * MikroSDK - MikroE Software Development Kit
3  * Copyright© 2020 MikroElektronika d.o.o.
4  *
5  * Permission is hereby granted, free of charge, to any person
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9  * publish, distribute, sublicense, and/or sell copies of the Software,
10  * and to permit persons to whom the Software is furnished to do so,
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21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
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24 
33 // ----------------------------------------------------------------------------
34 
35 #ifndef C3DHALL6_H
36 #define C3DHALL6_H
37 
38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_spi_master.h"
41 
42 // -------------------------------------------------------------- PUBLIC MACROS
53 #define C3DHALL6_MAP_MIKROBUS( cfg, mikrobus ) \
54  cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
55  cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
56  cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
57  cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS )
58 
64 #define C3DHALL6_RETVAL uint8_t
65 
66 #define C3DHALL6_OK 0x00
67 #define C3DHALL6_INIT_ERROR 0xFF
68 
74 #define C3DHALL6_CHANNEL_0 0x00
75 #define C3DHALL6_CHANNEL_1 0x40
76 #define C3DHALL6_CHANNEL_2 0x80
77 #define C3DHALL6_CHANNEL_3 0xC0
78 
84 #define C3DHALL6_DIE_A 0x01
85 #define C3DHALL6_DIE_B 0x02
86 
92 #define SINGLE_PI_CONST 3.14
93 #define HALF_PI_CONST 1.57
94  // End group macro
97 // --------------------------------------------------------------- PUBLIC TYPES
103 typedef struct
104 {
105  uint16_t aux_ch0;
106  uint16_t aux_ch1;
107  uint16_t aux_ch2;
108  uint16_t aux_ch3;
110 
111 typedef struct
112 {
118 
119 typedef struct
120 {
127 
131 typedef struct
132 {
133  digital_out_t cs;
134  // Modules
135 
136  spi_master_t spi;
137  pin_name_t chip_select;
138 
139  uint8_t in_buf[ 10 ];
140  uint8_t out_buf[ 10 ];
141 
142  uint16_t aux_var;
143 
147 
148 } c3dhall6_t;
149 
153 typedef struct
154 {
155  // Communication gpio pins
156 
157  pin_name_t miso;
158  pin_name_t mosi;
159  pin_name_t sck;
160  pin_name_t cs;
161 
162  // static variable
163 
164  uint32_t spi_speed;
165  spi_master_mode_t spi_mode;
166  spi_master_chip_select_polarity_t cs_polarity;
167 
169 
171  // End types group
173 // ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
174 
179 #ifdef __cplusplus
180 extern "C"{
181 #endif
182 
191 void c3dhall6_cfg_setup ( c3dhall6_cfg_t *cfg );
192 
202 
210 void c3dhall6_default_cfg ( c3dhall6_t *ctx );
211 
223 void c3dhall6_generic_transfer ( c3dhall6_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len );
224 
235 void c3dhall6_spi_get ( c3dhall6_t *ctx, uint8_t *data_in, uint8_t *data_out, uint8_t n_bytes );
236 
249 void c3dhall6_set_reference_values ( c3dhall6_t *ctx, float reference_voltage, float ref_adc_ch0, float ref_adc_ch1, float ref_adc_ch2, float ref_adc_ch3 );
250 
260 void c3dhall6_get_adc_value ( c3dhall6_t *ctx, uint8_t channel_no, uint16_t *adc_value );
261 
271 void c3dhall6_get_volt( c3dhall6_t *ctx, uint8_t channel_no, float *channel_voltage );
272 
282 void c3dhall6_get_angle_deg ( c3dhall6_t *ctx, uint8_t die, float *angle_value );
283 
293 void c3dhall6_get_angle_rad ( c3dhall6_t *ctx, uint8_t die, float *angle_value );
294 
295 #ifdef __cplusplus
296 }
297 #endif
298 #endif // _C3DHALL6_H_
299  // End public_function group
302 
303 // ------------------------------------------------------------------------- END
void c3dhall6_default_cfg(c3dhall6_t *ctx)
Click Default Configuration function.
uint16_t aux_ch2
Definition: c3dhall6.h:107
float aux_ref_adc_ch2
Definition: c3dhall6.h:123
C3DHALL6_RETVAL c3dhall6_init(c3dhall6_t *ctx, c3dhall6_cfg_t *cfg)
Initialization function.
c3dhall6_aux_float_ch_t device_float_ch
Definition: c3dhall6.h:146
void c3dhall6_generic_transfer(c3dhall6_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
float aux_float_ch2
Definition: c3dhall6.h:115
void c3dhall6_get_adc_value(c3dhall6_t *ctx, uint8_t channel_no, uint16_t *adc_value)
Getting ADC value on each channel function.
uint16_t aux_ch1
Definition: c3dhall6.h:106
Definition: c3dhall6.h:111
uint16_t aux_ch3
Definition: c3dhall6.h:108
Definition: c3dhall6.h:119
c3dhall6_aux_ref_t device_aux_ref
Definition: c3dhall6.h:144
spi_master_mode_t spi_mode
Definition: c3dhall6.h:165
void c3dhall6_get_volt(c3dhall6_t *ctx, uint8_t channel_no, float *channel_voltage)
Getting voltage on each channel function.
float aux_ref_volt
Definition: c3dhall6.h:125
float aux_ref_adc_ch3
Definition: c3dhall6.h:124
Click ctx object definition.
Definition: c3dhall6.h:131
spi_master_t spi
Definition: c3dhall6.h:136
Click configuration structure definition.
Definition: c3dhall6.h:153
#define C3DHALL6_RETVAL
Definition: c3dhall6.h:64
void c3dhall6_get_angle_rad(c3dhall6_t *ctx, uint8_t die, float *angle_value)
GGetting angle value function.
pin_name_t mosi
Definition: c3dhall6.h:158
digital_out_t cs
Definition: c3dhall6.h:133
Definition: c3dhall6.h:103
pin_name_t sck
Definition: c3dhall6.h:159
float aux_float_ch3
Definition: c3dhall6.h:116
void c3dhall6_get_angle_deg(c3dhall6_t *ctx, uint8_t die, float *angle_value)
GGetting angle value function.
pin_name_t chip_select
Definition: c3dhall6.h:137
uint16_t aux_ch0
Definition: c3dhall6.h:105
uint16_t aux_var
Definition: c3dhall6.h:142
void c3dhall6_spi_get(c3dhall6_t *ctx, uint8_t *data_in, uint8_t *data_out, uint8_t n_bytes)
Getting raw data function.
float aux_float_ch0
Definition: c3dhall6.h:113
uint32_t spi_speed
Definition: c3dhall6.h:164
void c3dhall6_cfg_setup(c3dhall6_cfg_t *cfg)
Config Object Initialization function.
c3dhall6_aux_ref_t dev_aux_ref
Definition: c3dhall6.h:168
pin_name_t cs
Definition: c3dhall6.h:160
spi_master_chip_select_polarity_t cs_polarity
Definition: c3dhall6.h:166
float aux_ref_adc_ch0
Definition: c3dhall6.h:121
float aux_ref_adc_ch1
Definition: c3dhall6.h:122
c3dhall6_aux_ch_t device_aux_ch
Definition: c3dhall6.h:145
float aux_float_ch1
Definition: c3dhall6.h:114
pin_name_t miso
Definition: c3dhall6.h:157
void c3dhall6_set_reference_values(c3dhall6_t *ctx, float reference_voltage, float ref_adc_ch0, float ref_adc_ch1, float ref_adc_ch2, float ref_adc_ch3)
Setting reference values function.