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38 #include "mikrosdk_version.h"
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
48 #include "drv_digital_out.h"
49 #include "drv_digital_in.h"
50 #include "drv_i2c_master.h"
62 #define HEARTRATE2_MAP_MIKROBUS( cfg, mikrobus ) \
63 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
64 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
65 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
66 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
67 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
74 #define HEARTRATE2_RETVAL uint8_t
76 #define HEARTRATE2_OK_OK 0x00
77 #define HEARTRATE2_INIT_ERROR 0xFF
84 #define HEARTRATE2_SLAVE_ADDRESS 0x62
91 #define HEARTRATE2_REG_INT_STATUS_1 0x00
92 #define HEARTRATE2_REG_INT_STATUS_2 0x01
93 #define HEARTRATE2_REG_INT_ENABLE_1 0x02
94 #define HEARTRATE2_REG_INT_ENABLE_2 0x03
95 #define HEARTRATE2_REG_FIFO_WRITE_PTR 0x04
96 #define HEARTRATE2_REG_FIFO_READ_PTR 0x05
97 #define HEARTRATE2_REG_OVERFLOW_CNT 0x06
98 #define HEARTRATE2_REG_FIFO_DATA_CNT 0x07
99 #define HEARTRATE2_REG_FIFO_DATA_REG 0x08
100 #define HEARTRATE2_REG_FIFO_CFG_1 0x09
101 #define HEARTRATE2_REG_FIFO_CFG_2 0x0A
102 #define HEARTRATE2_REG_SYSTEM_CTRL 0x0D
103 #define HEARTRATE2_REG_PPG_SYNC_CTRL 0x10
104 #define HEARTRATE2_REG_PPG_CFG_1 0x11
105 #define HEARTRATE2_REG_PPG_CFG_2 0x12
106 #define HEARTRATE2_REG_PPG_CFG_3 0x13
107 #define HEARTRATE2_REG_PROX_INT_THRESHOLD 0x14
108 #define HEARTRATE2_REG_PHOTO_DIODE_BIAS 0x15
109 #define HEARTRATE2_REG_PICKET_FENCE 0x16
110 #define HEARTRATE2_REG_LED_SQUENCE_REG_1 0x20
111 #define HEARTRATE2_REG_LED_SQUENCE_REG_2 0x21
112 #define HEARTRATE2_REG_LED_SQUENCE_REG_3 0x22
113 #define HEARTRATE2_REG_LED_1_PA 0x23
114 #define HEARTRATE2_REG_LED_2_PA 0x24
115 #define HEARTRATE2_REG_LED_3_PA 0x25
116 #define HEARTRATE2_REG_LED_PILOT_PA 0x29
117 #define HEARTRATE2_REG_LED_RANGE_1 0x2A
118 #define HEARTRATE2_REG_S1_HI_RES_DAC_1 0x2C
119 #define HEARTRATE2_REG_S2_HI_RES_DAC_1 0x2D
120 #define HEARTRATE2_REG_S3_HI_RES_DAC_1 0x2E
121 #define HEARTRATE2_REG_S4_HI_RES_DAC_1 0x2F
122 #define HEARTRATE2_REG_S5_HI_RES_DAC_1 0x30
123 #define HEARTRATE2_REG_S6_HI_RES_DAC_1 0x31
124 #define HEARTRATE2_REG_DIE_TEMP_CFG 0x40
125 #define HEARTRATE2_REG_DIE_TEMP_INT 0x41
126 #define HEARTRATE2_REG_DIE_TEMP_FRAC 0x42
127 #define HEARTRATE2_REG_DAC_CALIBRATION_EN 0x50
128 #define HEARTRATE2_REG_SHA_CMD 0xF0
129 #define HEARTRATE2_REG_SHA_CFG 0xF1
130 #define HEARTRATE2_REG_MEM_CTRL 0xF2
131 #define HEARTRATE2_REG_MEM_INDEX 0xF3
132 #define HEARTRATE2_REG_MEM_DATA 0xF4
133 #define HEARTRATE2_REG_REV_ID 0xFE
134 #define HEARTRATE2_REG_PART_ID 0xFF
141 #define HEARTRATE2_SYS_CTRL_SW_RESET 0x01
142 #define HEARTRATE2_SYS_CTRL_SHUT_DOWN 0x02
143 #define HEARTRATE2_SYS_CTRL_POWER_ON 0x00
144 #define HEARTRATE2_SYS_CTRL_LOW_PWR_MODE 0x04
145 #define HEARTRATE2_SYS_CTRL_SINGLE_PPG 0x08
146 #define HEARTRATE2_SYS_CTRL_DUAL_PPG 0x00
153 #define HEARTRATE2_PPG_CFG_1_ALC_ENABLE 0x00
154 #define HEARTRATE2_PPG_CFG_1_ALC_DISABLE 0x80
155 #define HEARTRATE2_PPG_CFG_1_ADD_OFFSET 0x40
156 #define HEARTRATE2_PPG_CFG_1_NO_OFFSET 0x00
157 #define HEARTRATE2_PPG_CFG_1_ADC_RANGE_4096 0x00
158 #define HEARTRATE2_PPG_CFG_1_ADC_RANGE_8192 0x04
159 #define HEARTRATE2_PPG_CFG_1_ADC_RANGE_16384 0x08
160 #define HEARTRATE2_PPG_CFG_1_ADC_RANGE_32768 0x0C
161 #define HEARTRATE2_PPG_CFG_1_PPG_TINT_21p3 0x00
162 #define HEARTRATE2_PPG_CFG_1_PPG_TINT_35p9 0x01
163 #define HEARTRATE2_PPG_CFG_1_PPG_TINT_65p2 0x02
164 #define HEARTRATE2_PPG_CFG_1_PPG_TINT_123p8 0x03
171 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_24p995_N1 0x00
172 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_50p027_N1 0x08
173 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_84p021_N1 0x10
174 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_99p902_N1 0x18
175 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_199p805_N1 0x20
176 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_399p610_N1 0x28
177 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_24p995_N2 0x30
178 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_50p027_N2 0x38
179 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_84p021_N2 0x40
180 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_99p902_N2 0x48
181 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_8p000_N1 0x50
182 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_16p000_N1 0x58
183 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_32p000_N1 0x60
184 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_64p000_N1 0x68
185 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_128p000_N1 0x70
186 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_256p000_N1 0x78
187 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_512p000_N1 0x80
188 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_1024p000_N1 0x88
189 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_2048p000_N1 0x90
190 #define HEARTRATE2_PPG_CFG_2_CLK_FREQ_4096p000_N1 0x98
191 #define HEARTRATE2_PPG_CFG_2_SMP_AVG_1 0x00
192 #define HEARTRATE2_PPG_CFG_2_SMP_AVG_2 0x01
193 #define HEARTRATE2_PPG_CFG_2_SMP_AVG_4 0x02
194 #define HEARTRATE2_PPG_CFG_2_SMP_AVG_8 0x03
195 #define HEARTRATE2_PPG_CFG_2_SMP_AVG_16 0x04
196 #define HEARTRATE2_PPG_CFG_2_SMP_AVG_32 0x05
197 #define HEARTRATE2_PPG_CFG_2_SMP_AVG_64 0x06
198 #define HEARTRATE2_PPG_CFG_2_SMP_AVG_128 0x07
205 #define HEARTRATE2_PPG_CFG_3_LED_SETLNG_4 0x00
206 #define HEARTRATE2_PPG_CFG_3_LED_SETLNG_6 0x40
207 #define HEARTRATE2_PPG_CFG_3_LED_SETLNG_8 0x80
208 #define HEARTRATE2_PPG_CFG_3_LED_SETLNG_12 0xC0
209 #define HEARTRATE2_PPG_CFG_3_FILTER_CDM 0x00
210 #define HEARTRATE2_PPG_CFG_3_FILTER_FDM 0x20
211 #define HEARTRATE2_PPG_CFG_3_BURST_RATE_8HZ 0x00
212 #define HEARTRATE2_PPG_CFG_3_BURST_RATE_32HZ 0x02
213 #define HEARTRATE2_PPG_CFG_3_BURST_RATE_84HZ 0x04
214 #define HEARTRATE2_PPG_CFG_3_BURST_RATE_256HZ 0x06
215 #define HEARTRATE2_PPG_CFG_3_BURST_ENABLE 0x01
216 #define HEARTRATE2_PPG_CFG_3_BURST_DISABLE 0x00
223 #define HEARTRATE2_PHOTO_DIODE_BIAS1_0_65_PF 0x01
224 #define HEARTRATE2_PHOTO_DIODE_BIAS1_65_130_PF 0x05
225 #define HEARTRATE2_PHOTO_DIODE_BIAS1_130_260_PF 0x06
226 #define HEARTRATE2_PHOTO_DIODE_BIAS1_260_520_PF 0x07
227 #define HEARTRATE2_PHOTO_DIODE_BIAS2_0_65_PF 0x10
228 #define HEARTRATE2_PHOTO_DIODE_BIAS2_65_130_PF 0x50
229 #define HEARTRATE2_PHOTO_DIODE_BIAS2_130_260_PF 0x60
230 #define HEARTRATE2_PHOTO_DIODE_BIAS2_260_520_PF 0x70
237 #define HEARTRATE2_LED_RANGE1_LED1_CURRENT_31_MA 0x00
238 #define HEARTRATE2_LED_RANGE1_LED1_CURRENT_62_MA 0x01
239 #define HEARTRATE2_LED_RANGE1_LED1_CURRENT_93_MA 0x02
240 #define HEARTRATE2_LED_RANGE1_LED1_CURRENT_124_MA 0x03
241 #define HEARTRATE2_LED_RANGE1_LED2_CURRENT_31_MA 0x00
242 #define HEARTRATE2_LED_RANGE1_LED2_CURRENT_62_MA 0x04
243 #define HEARTRATE2_LED_RANGE1_LED2_CURRENT_93_MA 0x08
244 #define HEARTRATE2_LED_RANGE1_LED2_CURRENT_124_MA 0x0C
245 #define HEARTRATE2_LED_RANGE1_LED3_CURRENT_31_MA 0x00
246 #define HEARTRATE2_LED_RANGE1_LED3_CURRENT_62_MA 0x10
247 #define HEARTRATE2_LED_RANGE1_LED3_CURRENT_93_MA 0x20
248 #define HEARTRATE2_LED_RANGE1_LED3_CURRENT_124_MA 0x30
255 #define HEARTRATE2_FIFO_CFG_2_FLUSH_FIFO 0x10
256 #define HEARTRATE2_FIFO_CFG_2_FIFO_READ_DATA_CLR 0x08
257 #define HEARTRATE2_FIFO_CFG_2_FIFO_STAT_DATA_CLR 0x00
258 #define HEARTRATE2_FIFO_CFG_2_FULL_TYPE_RPT 0x00
259 #define HEARTRATE2_FIFO_CFG_2_FULL_TYPE_ONCE 0x04
260 #define HEARTRATE2_FIFO_CFG_2_FIFO_ROLL_OVER 0x02
261 #define HEARTRATE2_FIFO_CFG_2_FIFO_STOP 0x00
268 #define HEARTRATE2_INT_1_FULL 0x80
269 #define HEARTRATE2_INT_1_NOT_FULL 0x00
270 #define HEARTRATE2_INT_1_DATA_RDY 0x40
271 #define HEARTRATE2_INT_1_DATA_NOT_RDY 0x00
272 #define HEARTRATE2_INT_1_ALC_OVERFLOW 0x20
273 #define HEARTRATE2_INT_1_ALC_NORMAL 0x00
274 #define HEARTRATE2_INT_1_PROXIMITY_INT 0x10
275 #define HEARTRATE2_INT_1_PROXIMITY_NORMAL 0x00
276 #define HEARTRATE2_INT_1_LED_COMPLIANT 0x08
277 #define HEARTRATE2_INT_1_LED_NOT_COMPLIANT 0x00
278 #define HEARTRATE2_INT_1_DIE_TEMP_RDY 0x04
279 #define HEARTRATE2_INT_1_DIE_TEMP_NOT_RDY 0x00
280 #define HEARTRATE2_INT_1_PWR_RDY 0x01
281 #define HEARTRATE2_INT_1_PWR_NOT_RDY 0x00
288 #define HEARTRATE2_INT_1_FULL 0x80
289 #define HEARTRATE2_INT_1_NOT_FULL 0x00
290 #define HEARTRATE2_INT_1_DATA_RDY 0x40
291 #define HEARTRATE2_INT_1_DATA_NOT_RDY 0x00
292 #define HEARTRATE2_INT_1_ALC_OVERFLOW 0x20
293 #define HEARTRATE2_INT_1_ALC_NORMAL 0x00
294 #define HEARTRATE2_INT_1_PROXIMITY_INT 0x10
295 #define HEARTRATE2_INT_1_PROXIMITY_NORMAL 0x00
296 #define HEARTRATE2_INT_1_LED_COMPLIANT 0x08
297 #define HEARTRATE2_INT_1_LED_NOT_COMPLIANT 0x00
298 #define HEARTRATE2_INT_1_DIE_TEMP_RDY 0x04
299 #define HEARTRATE2_INT_1_DIE_TEMP_NOT_RDY 0x00
300 #define HEARTRATE2_INT_1_PWR_RDY 0x01
301 #define HEARTRATE2_INT_1_PWR_NOT_RDY 0x00
302 #define HEARTRATE2_INT_2_SHA_AUTHENTICATION_DONE 0x01
303 #define HEARTRATE2_INT_2_SHA_AUTHENTICATION_NOT_DONE 0x00
310 #define HEARTRATE2_FIFO_TAG_PPG1_LEDC1 0x01
311 #define HEARTRATE2_FIFO_TAG_PPG1_LEDC2 0x02
312 #define HEARTRATE2_FIFO_TAG_PPG1_LEDC3 0x03
313 #define HEARTRATE2_FIFO_TAG_PPG1_LEDC4 0x04
314 #define HEARTRATE2_FIFO_TAG_PPG1_LEDC5 0x05
315 #define HEARTRATE2_FIFO_TAG_PPG1_LEDC6 0x06
316 #define HEARTRATE2_FIFO_TAG_PPF1_LEDC1 0x0D
317 #define HEARTRATE2_FIFO_TAG_PPF1_LEDC2 0x0E
318 #define HEARTRATE2_FIFO_TAG_PPF1_LEDC3 0x0F
319 #define HEARTRATE2_FIFO_TAG_PROX1 0x19
320 #define HEARTRATE2_FIFO_TAG_SUB_DAC_UPDATE 0x1D
321 #define HEARTRATE2_FIFO_TAG_INVALID_DATA 0x1E
322 #define HEARTRATE2_FIFO_TAG_TIME_STAMP 0x1F
329 #define HEARTRATE2_LEDSQ_GREEN 0x1
330 #define HEARTRATE2_LEDSQ_IR 0x2
331 #define HEARTRATE2_LEDSQ_RED 0x3
332 #define HEARTRATE2_LEDSQ_PILOT_LED1 0x8
333 #define HEARTRATE2_LEDSQ_DIRECT_AMBIENT 0x9
334 #define HEARTRATE2_LEDSQ_OFF 0x0
341 #define HEARTRATE2_DEV_ID 0x36
342 #define HEARTRATE2_ERROR 0xEE
343 #define HEARTRATE2_OK 0xFF
350 #define HEARTRATE2_INT_ENABLE 0x01
351 #define HEARTRATE2_INT_DISABLE 0x00
358 #define HEARTRATE2_PPG_CFG_ALC_EN 0x01
359 #define HEARTRATE2_PPG_CFG_ALC_DS 0x00
366 #define HEARTRATE2_PPG_CFG_OFFSET_ADD 0x01
367 #define HEARTRATE2_PPG_CFG_OFFSET_NO 0x00
374 #define HEARTRATE2_PPG_CFG_TINT_14p8_US 0x00
375 #define HEARTRATE2_PPG_CFG_TINT_29p4_US 0x01
376 #define HEARTRATE2_PPG_CFG_TINT_58p7_US 0x02
377 #define HEARTRATE2_PPG_CFG_TINT_117p3_US 0x03
384 #define HEARTRATE2_PPG_CFG_LED_RANGE_4k 0x00
385 #define HEARTRATE2_PPG_CFG_LED_RANGE_8k 0x01
386 #define HEARTRATE2_PPG_CFG_LED_RANGE_16k 0x02
387 #define HEARTRATE2_PPG_CFG_LED_RANGE_32k 0x03
394 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_24sps 0x00
395 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_50sps 0x01
396 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_84sps 0x02
397 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_99sps 0x03
398 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_199sps 0x04
399 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_399sps 0x05
400 #define HEARTRATE2_PPG_CFG_SMP_RATE_P2_24sps 0x06
401 #define HEARTRATE2_PPG_CFG_SMP_RATE_P2_50sps 0x07
402 #define HEARTRATE2_PPG_CFG_SMP_RATE_P2_84sps 0x08
403 #define HEARTRATE2_PPG_CFG_SMP_RATE_P2_99sps 0x09
404 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_8sps 0x0A
405 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_16sps 0x0B
406 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_32sps 0x0C
407 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_64sps 0x0D
408 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_128sps 0x0E
409 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_256sps 0x0F
410 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_512sps 0x10
411 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_1024sps 0x11
412 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_2048sps 0x12
413 #define HEARTRATE2_PPG_CFG_SMP_RATE_P1_4096sps 0x13
420 #define HEARTRATE2_PPG_CFG_SMP_AVG_1 0x00
421 #define HEARTRATE2_PPG_CFG_SMP_AVG_2 0x01
422 #define HEARTRATE2_PPG_CFG_SMP_AVG_4 0x02
423 #define HEARTRATE2_PPG_CFG_SMP_AVG_8 0x03
424 #define HEARTRATE2_PPG_CFG_SMP_AVG_16 0x04
425 #define HEARTRATE2_PPG_CFG_SMP_AVG_32 0x05
426 #define HEARTRATE2_PPG_CFG_SMP_AVG_64 0x06
427 #define HEARTRATE2_PPG_CFG_SMP_AVG_128 0x07
434 #define HEARTRATE2_LED_RANGE_CURRENT_31_MA 0x00
435 #define HEARTRATE2_LED_RANGE_CURRENT_62_MA 0x01
436 #define HEARTRATE2_LED_RANGE_CURRENT_93_MA 0x02
437 #define HEARTRATE2_LED_RANGE_CURRENT_124_MA 0x03
444 #define HEARTRATE2_CONFIG_GREEN 0xAA
445 #define HEARTRATE2_CONFIG_IR 0xBB
446 #define HEARTRATE2_CONFIG_RED 0xCC
453 #define HEARTRATE2_PIN_HIGH 1
454 #define HEARTRATE2_PIN_LOW 0
461 #define HEARTRATE2_TEMPERATURE_RESOLUTION 0.0625f
462 #define HEARTRATE2_TEMPERATURE_MASK 0x0F
469 #define HEARTRATE2_FIFO_DATA_MASK 0x07FFFF
470 #define HEARTRATE2_FIFO_RES 19
471 #define HEARTRATE2_FIFO_TAG_MASK 0x1F
478 #define HEARTRATE2_LEDSQ_SHIFT 4
485 #define HEARTRATE2_INT_SHIFT_FULL 7
486 #define HEARTRATE2_INT_SHIFT_DATA_RDY 6
487 #define HEARTRATE2_INT_SHIFT_ALC_OVF 5
488 #define HEARTRATE2_INT_SHIFT_PROXY 4
489 #define HEARTRATE2_INT_SHIFT_LED_COMPLIANT 3
490 #define HEARTRATE2_INT_SHIFT_DIE_TEMEP 2
491 #define HEARTRATE2_INT_SHIFT_PWR_RDY 0
492 #define HEARTRATE2_INT_SHIFT_SHA 0
493 #define HEARTRATE2_INT_MASK 0x01
500 #define HEARTRATE2_PPG_CFG_ALC 7
501 #define HEARTRATE2_PPG_CFG_OFFSET 6
502 #define HEARTRATE2_PPG_CFG_ADC_RANGE 2
503 #define HEARTRATE2_PPG_CFG_TINT 0
504 #define HEARTRATE2_PPG_CFG_SMP_RATE 3
505 #define HEARTRATE2_PPG_CFG_SMP_AVG 0
512 #define HEARTRATE2_LED_RANGE_SHIFT_GREEN 0
513 #define HEARTRATE2_LED_RANGE_SHIFT_IR 2
514 #define HEARTRATE2_LED_RANGE_SHIFT_RED 4
848 #endif // _HEARTRATE2_H_
uint8_t heartrate2_int_control(heartrate2_t *ctx, heartrate2_int_t *int_ctrl)
Function for configurating interrupt registers.
uint8_t ledsq5
Definition: heartrate2.h:542
uint32_t data_val
Definition: heartrate2.h:529
uint8_t smp_rate
Definition: heartrate2.h:575
uint8_t offset
Definition: heartrate2.h:572
uint8_t heartrate2_ppg_config(heartrate2_t *ctx, heartrate2_ppg_cfg_t *ppg_cfg)
Function for configurating ppg registers.
uint8_t ledsq2
Definition: heartrate2.h:539
uint8_t ledsq1
Definition: heartrate2.h:538
uint8_t heartrate2_get_gp(heartrate2_t *ctx)
Function for reading gp pin status.
void heartrate2_ledpa_config(heartrate2_t *ctx, heartrate2_ledpa_t *ledpa)
Function for configurating led pa registers.
uint8_t ppg_tint
Definition: heartrate2.h:573
digital_in_t int_pin
Definition: heartrate2.h:606
uint8_t led_compliant
Definition: heartrate2.h:588
pin_name_t cs
Definition: heartrate2.h:631
void heartrate2_generic_write(heartrate2_t *ctx, uint8_t reg_adr, uint8_t write_data)
Generic write function.
uint8_t pwr_rdy
Definition: heartrate2.h:590
uint8_t ir
Definition: heartrate2.h:562
uint8_t red
Definition: heartrate2.h:553
pin_name_t sda
Definition: heartrate2.h:626
uint32_t i2c_speed
Definition: heartrate2.h:636
void heartrate2_default_cfg(heartrate2_t *ctx, uint8_t cfg_led)
Click Default Configuration function.
uint8_t full_fifo
Definition: heartrate2.h:584
uint8_t tag
Definition: heartrate2.h:530
Click ctx object definition.
Definition: heartrate2.h:598
uint8_t sha
Definition: heartrate2.h:591
Structure configurating ppg.
Definition: heartrate2.h:570
uint8_t smp_freq
Definition: heartrate2.h:576
uint8_t slave_address
Definition: heartrate2.h:614
uint8_t proxy
Definition: heartrate2.h:587
uint8_t green
Definition: heartrate2.h:551
Structure for interrupt status.
Definition: heartrate2.h:583
uint8_t ledsq4
Definition: heartrate2.h:541
pin_name_t an
Definition: heartrate2.h:630
uint8_t heartrate2_led_sequence_config(heartrate2_t *ctx, heartrate2_ledsq_cfg_t *ledsq)
Function for configurating led sequence registers.
void heartrate2_set_en(heartrate2_t *ctx, uint8_t state)
Function for setting en pin status.
uint8_t alc_ovf
Definition: heartrate2.h:586
pin_name_t int_pin
Definition: heartrate2.h:632
Click configuration structure definition.
Definition: heartrate2.h:622
i2c_master_t i2c
Definition: heartrate2.h:610
pin_name_t scl
Definition: heartrate2.h:625
uint8_t ledsq6
Definition: heartrate2.h:543
void heartrate2_soft_reset(heartrate2_t *ctx)
Function for restarting device.
uint8_t die_temp
Definition: heartrate2.h:589
Structure for reading fifo data.
Definition: heartrate2.h:528
float heartrate2_read_temp(heartrate2_t *ctx)
Function for reading temperature of device.
Structure setting led current range.
Definition: heartrate2.h:560
uint8_t heartrate2_get_int(heartrate2_t *ctx)
Function for reading int pin status.
uint8_t ir
Definition: heartrate2.h:552
uint8_t red
Definition: heartrate2.h:563
uint8_t led_range
Definition: heartrate2.h:574
uint8_t ledsq3
Definition: heartrate2.h:540
uint8_t green
Definition: heartrate2.h:561
uint8_t alc
Definition: heartrate2.h:571
digital_in_t an
Definition: heartrate2.h:605
Structure led brightness.
Definition: heartrate2.h:550
uint8_t i2c_address
Definition: heartrate2.h:637
void heartrate2_read_fifo(heartrate2_t *ctx, heartrate2_fifo_data_t *fifo)
Generic function for reading data from fifo registar.
Structure configurating led sequence.
Definition: heartrate2.h:537
uint8_t heartrate2_generic_read(heartrate2_t *ctx, uint8_t reg_adr)
Generic read function.
#define HEARTRATE2_RETVAL
Definition: heartrate2.h:74
uint8_t data_rdy
Definition: heartrate2.h:585
digital_out_t cs
Definition: heartrate2.h:601
void heartrate2_read_buf(heartrate2_t *ctx, uint8_t reg_adr, uint8_t *read_buf, uint8_t buf_size)
Function for reading data buffer from registar.
uint8_t heartrate2_led_range_curr_config(heartrate2_t *ctx, heartrate2_led_range_curr_t *led_range)
Function for configurating led current range registers.
void heartrate2_cfg_setup(heartrate2_cfg_t *cfg)
Config Object Initialization function.
void heartrate2_int_status(heartrate2_t *ctx, heartrate2_int_t *int_status)
Function for reading interrupt status.
HEARTRATE2_RETVAL heartrate2_init(heartrate2_t *ctx, heartrate2_cfg_t *cfg)
Initialization function.