c3dhall9  2.0.0.0
c3dhall9.h
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22 
28 #ifndef C3DHALL9_H
29 #define C3DHALL9_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
39 #ifdef PREINIT_SUPPORTED
40 #include "preinit.h"
41 #endif
42 
43 #ifdef MikroCCoreVersion
44  #if MikroCCoreVersion >= 1
45  #include "delays.h"
46  #endif
47 #endif
48 
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
52 
73 #define C3DHALL9_REG_EEPROM_02 0x02
74 #define C3DHALL9_REG_EEPROM_03 0x03
75 #define C3DHALL9_REG_EEPROM_0D 0x0D
76 #define C3DHALL9_REG_EEPROM_0E 0x0E
77 #define C3DHALL9_REG_EEPROM_0F 0x0F
78 #define C3DHALL9_REG_VOLATILE_27 0x27
79 #define C3DHALL9_REG_VOLATILE_28 0x28
80 #define C3DHALL9_REG_VOLATILE_29 0x29
81  // c3dhall9_reg
83 
98 #define C3DHALL9_EEPROM_02_ENABLE_Z 0x00000100ul
99 #define C3DHALL9_EEPROM_02_ENABLE_Y 0x00000080ul
100 #define C3DHALL9_EEPROM_02_ENABLE_X 0x00000040ul
101 #define C3DHALL9_VOLATILE_27_ACTIVE_MODE 0x00000000ul
102 #define C3DHALL9_VOLATILE_27_SLEEP_MODE 0x00000001ul
103 #define C3DHALL9_VOLATILE_27_LOW_POWER_MODE 0x00000002ul
104 #define C3DHALL9_VOLATILE_27_I2C_SINGLE 0x00000000ul
105 #define C3DHALL9_VOLATILE_27_I2C_FAST_LOOP 0x00000004ul
106 #define C3DHALL9_VOLATILE_27_I2C_FULL_LOOP 0x00000008ul
107 
112 #define C3DHALL9_12BIT_RESOLUTION 0x1000
113 #define C3DHALL9_SIGN_BIT 0x0800
114 #define C3DHALL9_DATA_READY_BIT 0x0080
115 #define C3DHALL9_GAUSS_RESOLUTION 4
116 #define C3DHALL9_TEMPERATURE_MULTIPLIER 302
117 #define C3DHALL9_TEMPERATURE_SUBTRACTOR 1702
118 #define C3DHALL9_TEMPERATURE_SUBTRACTOR 1702
119 #define C3DHALL9_HALF_CICRLE_DEGREES 180.0
120 #define C3DHALL9_MATH_TWO_PI 6.28318530717958
121 
127 #define C3DHALL9_SET_DEV_ADDR 0x60
128  // c3dhall9_set
130 
145 #define C3DHALL9_MAP_MIKROBUS( cfg, mikrobus ) \
146  cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
147  cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
148  cfg.en = MIKROBUS( mikrobus, MIKROBUS_CS ); \
149  cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
150  // c3dhall9_map // c3dhall9
153 
158 typedef struct
159 {
160  // Output pins
161  digital_out_t en;
163  // Input pins
164  digital_in_t int_pin;
166  // Modules
167  i2c_master_t i2c;
169  // I2C slave address
170  uint8_t slave_address;
172 } c3dhall9_t;
173 
178 typedef struct
179 {
180  pin_name_t scl;
181  pin_name_t sda;
183  pin_name_t en;
184  pin_name_t int_pin;
186  uint32_t i2c_speed;
187  uint8_t i2c_address;
190 
195 typedef enum
196 {
198  C3DHALL9_ERROR = -1
199 
201 
206 typedef struct
207 {
208  float x_axis;
209  float y_axis;
210  float z_axis;
211  float angle_xy;
212  float angle_xz;
213  float angle_yz;
214  float temperature;
215 
217 
234 
250 
265 
279 err_t c3dhall9_write_register ( c3dhall9_t *ctx, uint8_t reg, uint32_t data_in );
280 
294 err_t c3dhall9_read_register ( c3dhall9_t *ctx, uint8_t reg, uint32_t *data_out );
295 
305 
315 
325 
342 
343 #ifdef __cplusplus
344 }
345 #endif
346 #endif // C3DHALL9_H
347  // c3dhall9
349 
350 // ------------------------------------------------------------------------ END
c3dhall9_default_cfg
err_t c3dhall9_default_cfg(c3dhall9_t *ctx)
3D Hall 9 default configuration function.
c3dhall9_data_t::temperature
float temperature
Definition: c3dhall9.h:214
c3dhall9_enable_chip
void c3dhall9_enable_chip(c3dhall9_t *ctx)
3D Hall 9 enable chip function.
c3dhall9_get_int_pin
uint8_t c3dhall9_get_int_pin(c3dhall9_t *ctx)
3D Hall 9 get int pin function.
c3dhall9_data_t::x_axis
float x_axis
Definition: c3dhall9.h:208
C3DHALL9_OK
@ C3DHALL9_OK
Definition: c3dhall9.h:197
c3dhall9_t
3D Hall 9 Click context object.
Definition: c3dhall9.h:159
c3dhall9_write_register
err_t c3dhall9_write_register(c3dhall9_t *ctx, uint8_t reg, uint32_t data_in)
3D Hall 9 I2C writing function.
c3dhall9_data_t::z_axis
float z_axis
Definition: c3dhall9.h:210
c3dhall9_data_t::angle_xy
float angle_xy
Definition: c3dhall9.h:211
c3dhall9_return_value_t
c3dhall9_return_value_t
3D Hall 9 Click return value data.
Definition: c3dhall9.h:196
c3dhall9_data_t::angle_yz
float angle_yz
Definition: c3dhall9.h:213
c3dhall9_cfg_setup
void c3dhall9_cfg_setup(c3dhall9_cfg_t *cfg)
3D Hall 9 configuration object setup function.
c3dhall9_t::en
digital_out_t en
Definition: c3dhall9.h:161
c3dhall9_t::i2c
i2c_master_t i2c
Definition: c3dhall9.h:167
c3dhall9_t::int_pin
digital_in_t int_pin
Definition: c3dhall9.h:164
C3DHALL9_ERROR
@ C3DHALL9_ERROR
Definition: c3dhall9.h:198
c3dhall9_data_t::y_axis
float y_axis
Definition: c3dhall9.h:209
c3dhall9_t::slave_address
uint8_t slave_address
Definition: c3dhall9.h:170
c3dhall9_cfg_t::i2c_speed
uint32_t i2c_speed
Definition: c3dhall9.h:186
c3dhall9_data_t::angle_xz
float angle_xz
Definition: c3dhall9.h:212
c3dhall9_cfg_t
3D Hall 9 Click configuration object.
Definition: c3dhall9.h:179
c3dhall9_data_t
3D Hall 9 Click data object.
Definition: c3dhall9.h:207
c3dhall9_init
err_t c3dhall9_init(c3dhall9_t *ctx, c3dhall9_cfg_t *cfg)
3D Hall 9 initialization function.
c3dhall9_cfg_t::int_pin
pin_name_t int_pin
Definition: c3dhall9.h:184
c3dhall9_read_data
err_t c3dhall9_read_data(c3dhall9_t *ctx, c3dhall9_data_t *data_out)
3D Hall 9 read data function.
c3dhall9_cfg_t::en
pin_name_t en
Definition: c3dhall9.h:183
c3dhall9_cfg_t::i2c_address
uint8_t i2c_address
Definition: c3dhall9.h:187
c3dhall9_disable_chip
void c3dhall9_disable_chip(c3dhall9_t *ctx)
3D Hall 9 disable chip function.
c3dhall9_cfg_t::sda
pin_name_t sda
Definition: c3dhall9.h:181
c3dhall9_cfg_t::scl
pin_name_t scl
Definition: c3dhall9.h:180
c3dhall9_read_register
err_t c3dhall9_read_register(c3dhall9_t *ctx, uint8_t reg, uint32_t *data_out)
3D Hall 9 I2C reading function.