accel16  2.0.0.0
accel16.h
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22 
28 #ifndef ACCEL16_H
29 #define ACCEL16_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_spi_master.h"
52 #include "spi_specifics.h"
53 
74 #define ACCEL16_CMD_WRITE_REG 0x0A
75 #define ACCEL16_CMD_READ_REG 0x0B
76 #define ACCEL16_CMD_READ_FIFO 0x0D
77 
82 #define ACCEL16_REG_DEVID_AD 0x00
83 #define ACCEL16_REG_DEVID_MST 0x01
84 #define ACCEL16_REG_DEVID 0x02
85 #define ACCEL16_REG_REVID 0x03
86 #define ACCEL16_REG_XDATA 0x08
87 #define ACCEL16_REG_YDATA 0x09
88 #define ACCEL16_REG_ZDATA 0x0A
89 #define ACCEL16_REG_STATUS 0x0B
90 #define ACCEL16_REG_FIFO_ENTRIES_L 0x0C
91 #define ACCEL16_REG_FIFO_ENTRIES_H 0x0D
92 #define ACCEL16_REG_XDATA_L 0x0E
93 #define ACCEL16_REG_XDATA_H 0x0F
94 #define ACCEL16_REG_YDATA_L 0x10
95 #define ACCEL16_REG_YDATA_H 0x11
96 #define ACCEL16_REG_ZDATA_L 0x12
97 #define ACCEL16_REG_ZDATA_H 0x13
98 #define ACCEL16_REG_TEMP_L 0x14
99 #define ACCEL16_REG_TEMP_H 0x15
100 #define ACCEL16_REG_ADC_DATA_L 0x16
101 #define ACCEL16_REG_ADC_DATA_H 0x17
102 #define ACCEL16_REG_SOFT_RESET 0x1F
103 #define ACCEL16_REG_THRESH_ACT_L 0x20
104 #define ACCEL16_REG_THRESH_ACT_H 0x21
105 #define ACCEL16_REG_TIME_ACT 0x22
106 #define ACCEL16_REG_THRESH_INACT_L 0x23
107 #define ACCEL16_REG_THRESH_INACT_H 0x24
108 #define ACCEL16_REG_TIME_INACT_L 0x25
109 #define ACCEL16_REG_TIME_INACT_H 0x26
110 #define ACCEL16_REG_ACT_INACT_CTL 0x27
111 #define ACCEL16_REG_FIFO_CONTROL 0x28
112 #define ACCEL16_REG_FIFO_SAMPLES 0x29
113 #define ACCEL16_REG_INTMAP1 0x2A
114 #define ACCEL16_REG_INTMAP2 0x2B
115 #define ACCEL16_REG_FILTER_CTL 0x2C
116 #define ACCEL16_REG_POWER_CTL 0x2D
117 #define ACCEL16_REG_SELF_CTL 0x2E
118  // accel16_reg
120 
135 #define ACCEL16_APPLICATION_FIFO 0xAA
136 #define ACCEL16_APPLICATION_REG 0xBB
137 
142 #define ACCEL16_ROOM_TEMPERATURE 25.0
143 #define ACCEL16_TEMPERATURE_BIAS 350
144 #define ACCEL16_TEMPERATURE_RES 0.065
145 #define ACCEL16_TEMPERATURE_CAL_SAMPLE_NUM 100
146 
155 #define ACCEL16_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
156 #define ACCEL16_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
157  // accel16_set
159 
174 #define ACCEL16_MAP_MIKROBUS( cfg, mikrobus ) \
175  cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
176  cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
177  cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
178  cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
179  cfg.int2 = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
180  cfg.int1 = MIKROBUS( mikrobus, MIKROBUS_INT )
181  // accel16_map // accel16
184 
189 typedef struct
190 {
191  // Input pins
192  digital_in_t int2;
193  digital_in_t int1;
195  // Modules
196  spi_master_t spi;
198  pin_name_t chip_select;
199  float resolution;
203 } accel16_t;
204 
209 typedef struct
210 {
211  // Communication gpio pins
212  pin_name_t miso;
213  pin_name_t mosi;
214  pin_name_t sck;
215  pin_name_t cs;
217  // Additional gpio pins
218  pin_name_t int2;
219  pin_name_t int1;
221  // static variable
222  uint32_t spi_speed;
223  spi_master_mode_t spi_mode;
224  spi_master_chip_select_polarity_t cs_polarity;
226 } accel16_cfg_t;
227 
232 typedef struct
233 {
234  float x;
235  float y;
236  float z;
239 
244 typedef enum
245 {
247  ACCEL16_ERROR = -1
248 
250 
255 typedef enum
256 {
259  ACCEL16_8G = 2
260 
262 
267 typedef enum
268 {
275 
277 
294 
308 err_t accel16_init ( accel16_t *ctx, accel16_cfg_t *cfg );
309 
323 
337 err_t accel16_multiple_reg_write ( accel16_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len );
338 
350 err_t accel16_single_reg_write ( accel16_t *ctx, uint8_t reg, uint8_t data_in );
351 
365 err_t accel16_multiple_reg_read ( accel16_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len );
366 
378 err_t accel16_single_reg_read ( accel16_t *ctx, uint8_t reg, uint8_t *data_out );
379 
393 err_t accel16_fifo_read ( accel16_t *ctx, uint8_t *data_out, uint16_t len );
394 
403 
412 
426 
439 
451 err_t accel16_get_temperature ( accel16_t *ctx, float *temperature );
452 
465 err_t accel16_get_adc ( accel16_t *ctx, float *v_adc );
466 
478 err_t accel16_calibrate_temperature ( accel16_t *ctx, float room_temperature );
479 
480 #ifdef __cplusplus
481 }
482 #endif
483 #endif // ACCEL16_H
484  // accel16
486 
487 // ------------------------------------------------------------------------ END
accel16_multiple_reg_write
err_t accel16_multiple_reg_write(accel16_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
Write multiple registers.
accel16_get_interrupt_1
uint8_t accel16_get_interrupt_1(accel16_t *ctx)
Get interrupt 1 state.
accel16_init
err_t accel16_init(accel16_t *ctx, accel16_cfg_t *cfg)
Accel 16 initialization function.
accel16_cfg_t::int2
pin_name_t int2
Definition: accel16.h:218
ACCEL16_50HZ
@ ACCEL16_50HZ
Definition: accel16.h:271
ACCEL16_25HZ
@ ACCEL16_25HZ
Definition: accel16.h:270
accel16_t::int2
digital_in_t int2
Definition: accel16.h:192
accel16_axes_t::y
float y
Definition: accel16.h:235
spi_specifics.h
This file contains SPI specific macros, functions, etc.
accel16_t::chip_select
pin_name_t chip_select
Definition: accel16.h:198
accel16_return_value_t
accel16_return_value_t
Accel 16 Click return value data.
Definition: accel16.h:245
accel16_axes_t::x
float x
Definition: accel16.h:234
ACCEL16_100HZ
@ ACCEL16_100HZ
Definition: accel16.h:272
accel16_multiple_reg_read
err_t accel16_multiple_reg_read(accel16_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
Read multiple registers.
accel16_get_axes
err_t accel16_get_axes(accel16_t *ctx, accel16_axes_t *axes)
Get axes data.
ACCEL16_200HZ
@ ACCEL16_200HZ
Definition: accel16.h:273
accel16_cfg_t
Accel 16 Click configuration object.
Definition: accel16.h:210
accel16_t::int1
digital_in_t int1
Definition: accel16.h:193
accel16_cfg_t::int1
pin_name_t int1
Definition: accel16.h:219
accel16_get_interrupt_2
uint8_t accel16_get_interrupt_2(accel16_t *ctx)
Get interrupt 2 state.
accel16_filter_configuration
err_t accel16_filter_configuration(accel16_t *ctx, accel16_gain_t gain, accel16_output_rate_t odr)
Filter configuration.
accel16_gain_t
accel16_gain_t
Accel 16 Click gain.
Definition: accel16.h:256
accel16_t
Accel 16 Click context object.
Definition: accel16.h:190
accel16_cfg_t::cs
pin_name_t cs
Definition: accel16.h:215
accel16_cfg_t::sck
pin_name_t sck
Definition: accel16.h:214
accel16_axes_t
Accel 16 Click axes data.
Definition: accel16.h:233
ACCEL16_400HZ
@ ACCEL16_400HZ
Definition: accel16.h:274
ACCEL16_ERROR
@ ACCEL16_ERROR
Definition: accel16.h:247
ACCEL16_2G
@ ACCEL16_2G
Definition: accel16.h:257
ACCEL16_8G
@ ACCEL16_8G
Definition: accel16.h:259
ACCEL16_4G
@ ACCEL16_4G
Definition: accel16.h:258
accel16_default_cfg
err_t accel16_default_cfg(accel16_t *ctx)
Accel 16 default configuration function.
accel16_cfg_t::mosi
pin_name_t mosi
Definition: accel16.h:213
accel16_single_reg_read
err_t accel16_single_reg_read(accel16_t *ctx, uint8_t reg, uint8_t *data_out)
Read single registers.
ACCEL16_OK
@ ACCEL16_OK
Definition: accel16.h:246
accel16_cfg_t::spi_speed
uint32_t spi_speed
Definition: accel16.h:222
accel16_cfg_t::spi_mode
spi_master_mode_t spi_mode
Definition: accel16.h:223
accel16_get_temperature
err_t accel16_get_temperature(accel16_t *ctx, float *temperature)
Get temperature data.
accel16_cfg_setup
void accel16_cfg_setup(accel16_cfg_t *cfg)
Accel 16 configuration object setup function.
accel16_output_rate_t
accel16_output_rate_t
Accel 16 Click output data rate.
Definition: accel16.h:268
accel16_get_adc
err_t accel16_get_adc(accel16_t *ctx, float *v_adc)
Get adc data.
accel16_t::room_temp_offset
float room_temp_offset
Definition: accel16.h:200
accel16_t::resolution
float resolution
Definition: accel16.h:199
accel16_single_reg_write
err_t accel16_single_reg_write(accel16_t *ctx, uint8_t reg, uint8_t data_in)
Write single register.
accel16_t::application_type
uint8_t application_type
Definition: accel16.h:201
ACCEL16_12p5HZ
@ ACCEL16_12p5HZ
Definition: accel16.h:269
accel16_t::spi
spi_master_t spi
Definition: accel16.h:196
accel16_axes_t::z
float z
Definition: accel16.h:236
accel16_cfg_t::cs_polarity
spi_master_chip_select_polarity_t cs_polarity
Definition: accel16.h:224
accel16_calibrate_temperature
err_t accel16_calibrate_temperature(accel16_t *ctx, float room_temperature)
Accel 16 calibrate temperature function.
accel16_fifo_read
err_t accel16_fifo_read(accel16_t *ctx, uint8_t *data_out, uint16_t len)
Read fifo.
accel16_cfg_t::miso
pin_name_t miso
Definition: accel16.h:212