shake2wake  2.0.0.0
shake2wake.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
6  * obtaining a copy of this software and associated documentation
7  * files (the "Software"), to deal in the Software without restriction,
8  * including without limitation the rights to use, copy, modify, merge,
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,
11  * subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be
14  * included in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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20  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
22  * OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
33 // ----------------------------------------------------------------------------
34 
35 #ifndef SHAKE2WAKE_H
36 #define SHAKE2WAKE_H
37 
42 #ifdef PREINIT_SUPPORTED
43 #include "preinit.h"
44 #endif
45 
46 #ifdef MikroCCoreVersion
47  #if MikroCCoreVersion >= 1
48  #include "delays.h"
49  #endif
50 #endif
51 
52 #include "drv_digital_out.h"
53 #include "drv_digital_in.h"
54 #include "drv_spi_master.h"
55 
56 
57 // -------------------------------------------------------------- PUBLIC MACROS
68 #define SHAKE2WAKE_MAP_MIKROBUS( cfg, mikrobus ) \
69  cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
70  cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
71  cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
72  cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
73  cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT );
74 
80 #define SHAKE2WAKE_OK 0x00
81 #define SHAKE2WAKE_ERROR 0xFF
82 
88 #define SHAKE2WAKE_WRITE_REG 0x0A
89 #define SHAKE2WAKE_READ_REG 0x0B
90 #define SHAKE2WAKE_READ_FIFO 0x0D
91 
97 #define SHAKE2WAKE_REG_DEVID_AD 0x00
98 #define SHAKE2WAKE_REG_DEVID_MST 0x01
99 #define SHAKE2WAKE_REG_PARTID 0x02
100 #define SHAKE2WAKE_REG_REVID 0x03
101 #define SHAKE2WAKE_REG_XDATA 0x08
102 #define SHAKE2WAKE_REG_YDATA 0x09
103 #define SHAKE2WAKE_REG_ZDATA 0x0A
104 #define SHAKE2WAKE_REG_STATUS 0x0B
105 #define SHAKE2WAKE_REG_FIFO_L 0x0C
106 #define SHAKE2WAKE_REG_FIFO_H 0x0D
107 #define SHAKE2WAKE_REG_XDATA_L 0x0E
108 #define SHAKE2WAKE_REG_XDATA_H 0x0F
109 #define SHAKE2WAKE_REG_YDATA_L 0x10
110 #define SHAKE2WAKE_REG_YDATA_H 0x11
111 #define SHAKE2WAKE_REG_ZDATA_L 0x12
112 #define SHAKE2WAKE_REG_ZDATA_H 0x13
113 #define SHAKE2WAKE_REG_TEMP_L 0x14
114 #define SHAKE2WAKE_REG_TEMP_H 0x15
115 #define SHAKE2WAKE_REG_SOFT_RESET 0x1F
116 #define SHAKE2WAKE_REG_THRESH_ACT_L 0x20
117 #define SHAKE2WAKE_REG_THRESH_ACT_H 0x21
118 #define SHAKE2WAKE_REG_TIME_ACT 0x22
119 #define SHAKE2WAKE_REG_THRESH_INACT_L 0x23
120 #define SHAKE2WAKE_REG_THRESH_INACT_H 0x24
121 #define SHAKE2WAKE_REG_TIME_INACT_L 0x25
122 #define SHAKE2WAKE_REG_TIME_INACT_H 0x26
123 #define SHAKE2WAKE_REG_ACT_INACT_CTL 0x27
124 #define SHAKE2WAKE_REG_FIFO_CTL 0x28
125 #define SHAKE2WAKE_REG_FIFO_SAMPLES 0x29
126 #define SHAKE2WAKE_REG_INTMAP1 0x2A
127 #define SHAKE2WAKE_REG_INTMAP2 0x2B
128 #define SHAKE2WAKE_REG_FILTER_CTL 0x2C
129 #define SHAKE2WAKE_REG_POWER_CTL 0x2D
130 #define SHAKE2WAKE_REG_SELF_TEST 0x2E
131 
137 #define SHAKE2WAKE_STATUS_ERR_USER_REGS ( 1 << 7 )
138 #define SHAKE2WAKE_STATUS_AWAKE ( 1 << 6 )
139 #define SHAKE2WAKE_STATUS_INACT ( 1 << 5 )
140 #define SHAKE2WAKE_STATUS_ACT ( 1 << 4 )
141 #define SHAKE2WAKE_STATUS_FIFO_OVERRUN ( 1 << 3 )
142 #define SHAKE2WAKE_STATUS_FIFO_WATERMARK ( 1 << 2 )
143 #define SHAKE2WAKE_STATUS_FIFO_RDY ( 1 << 1 )
144 #define SHAKE2WAKE_STATUS_DATA_RDY 1
145 
151 #define SHAKE2WAKE_CTL_LINKLOOP_MODE_DEFAULT ( ( 0 & 0x03 ) << 4 )
152 #define SHAKE2WAKE_CTL_LINKLOOP_MODE_LINK ( ( 1 & 0x03 ) << 4 )
153 #define SHAKE2WAKE_CTL_LINKLOOP_MODE_LOOP ( ( 3 & 0x03 ) << 4 )
154 #define SHAKE2WAKE_ACT_INACT_CTL_INACT_REF ( 1 << 3 )
155 #define SHAKE2WAKE_ACT_INACT_CTL_INACT_EN ( 1 << 2 )
156 #define SHAKE2WAKE_ACT_INACT_CTL_ACT_REF ( 1 << 1 )
157 #define SHAKE2WAKE_ACT_INACT_CTL_ACT_EN 1
158 
164 #define SHAKE2WAKE_FIFO_CTL_AH ( 1 << 3 )
165 #define SHAKE2WAKE_FIFO_CTL_FIFO_TEMP ( 1 << 2 )
166 #define SHAKE2WAKE_FIFO_CTL_FIFO_MODE_DIS ( 0 & 0x03 )
167 #define SHAKE2WAKE_FIFO_CTL_FIFO_MODE_OSM ( 1 & 0x03 )
168 #define SHAKE2WAKE_FIFO_CTL_FIFO_MODE_STREAM ( 2 & 0x03 )
169 #define SHAKE2WAKE_FIFO_CTL_FIFO_MODE_TRIG ( 3 & 0x03 )
170 
176 #define SHAKE2WAKE_INTMAP1_INT_LOW ( 1 << 7 )
177 #define SHAKE2WAKE_INTMAP1_AWAKE ( 1 << 6 )
178 #define SHAKE2WAKE_INTMAP1_INACT ( 1 << 5 )
179 #define SHAKE2WAKE_INTMAP1_ACT ( 1 << 4 )
180 #define SHAKE2WAKE_INTMAP1_FIFO_OVERRUN ( 1 << 3 )
181 #define SHAKE2WAKE_INTMAP1_FIFO_WATERMARK ( 1 << 2 )
182 #define SHAKE2WAKE_INTMAP1_FIFO_READY ( 1 << 1 )
183 #define SHAKE2WAKE_INTMAP1_DATA_READY 1
184 
190 #define SHAKE2WAKE_INTMAP2_INT_LOW ( 1 << 7 )
191 #define SHAKE2WAKE_INTMAP2_AWAKE ( 1 << 6 )
192 #define SHAKE2WAKE_INTMAP2_INACT ( 1 << 5 )
193 #define SHAKE2WAKE_INTMAP2_ACT ( 1 << 4 )
194 #define SHAKE2WAKE_INTMAP2_FIFO_OVERRUN ( 1 << 3 )
195 #define SHAKE2WAKE_INTMAP2_FIFO_WATERMARK ( 1 << 2 )
196 #define SHAKE2WAKE_INTMAP2_FIFO_READY ( 1 << 1 )
197 #define SHAKE2WAKE_INTMAP2_DATA_READY 1
198 
204 #define SHAKE2WAKE_FILTER_CTL_RANGE_2_G ( ( 0 & 0x3 ) << 6 )
205 #define SHAKE2WAKE_FILTER_CTL_RANGE_4_G ( ( 1 & 0x3 ) << 6 )
206 #define SHAKE2WAKE_FILTER_CTL_RANGE_8_G ( ( 2 & 0x3 ) << 6 )
207 #define SHAKE2WAKE_FILTER_CTL_RES ( 1 << 5 )
208 #define SHAKE2WAKE_FILTER_CTL_HALF_BW ( 1 << 4 )
209 #define SHAKE2WAKE_FILTER_CTL_EXT_SAMPLE ( 1 << 3 )
210 #define SHAKE2WAKE_FILTER_CTL_ODR_12_5 ( 0 & 0x07 )
211 #define SHAKE2WAKE_FILTER_CTL_ODR_25 ( 1 & 0x07 )
212 #define SHAKE2WAKE_FILTER_CTL_ODR_50 ( 2 & 0x07 )
213 #define SHAKE2WAKE_FILTER_CTL_ODR_100 ( 3 & 0x07 )
214 #define SHAKE2WAKE_FILTER_CTL_ODR_200 ( 4 & 0x07 )
215 #define SHAKE2WAKE_FILTER_CTL_ODR_400 ( 7 & 0x07 )
216 
222 #define SHAKE2WAKE_POWER_CTL_RES ( 1 << 7 )
223 #define SHAKE2WAKE_POWER_CTL_EXT_CLK ( 1 << 6 )
224 #define SHAKE2WAKE_POWER_CTL_LOW_NOISE_MODE_NORMAL ( ( 0 & 0x03 ) << 4 )
225 #define SHAKE2WAKE_POWER_CTL_LOW_NOISE_MODE_LOW ( ( 1 & 0x03 ) << 4 )
226 #define SHAKE2WAKE_POWER_CTL_LOW_NOISE_MODE_ULTRALOW ( ( 2 & 0x03 ) << 4 )
227 #define SHAKE2WAKE_POWER_CTL_WAKEUP ( 1 << 3 )
228 #define SHAKE2WAKE_POWER_CTL_AUTOSLEEP ( 1 << 2 )
229 #define SHAKE2WAKE_POWER_CTL_MEASURE_STD_BY ( 0x00 )
230 #define SHAKE2WAKE_POWER_CTL_MEASURE_MODE ( 0x02 )
231 
237 #define SHAKE2WAKE_SELF_TEST_ST 1
238 
244 #define SHAKE2WAKE_DEVICE_AD 0xAD
245 #define SHAKE2WAKE_DEVICE_MST 0x1D
246 #define SHAKE2WAKE_PART_ID 0xF2
247 
253 #define SHAKE2WAKE_RESET_KEY 0x52
254  // End group macro
257 // --------------------------------------------------------------- PUBLIC TYPES
266 typedef struct
267 {
268  // Input pins
269  digital_in_t int_pin;
270 
271  // Modules
272  spi_master_t spi;
273  pin_name_t chip_select;
274 
275 } shake2wake_t;
276 
280 typedef struct
281 {
282  // Communication gpio pins
283  pin_name_t miso;
284  pin_name_t mosi;
285  pin_name_t sck;
286  pin_name_t cs;
287 
288  // Additional gpio pins
289  pin_name_t int_pin;
290 
291  // static variable
292  uint32_t spi_speed;
293  spi_master_mode_t spi_mode;
294  spi_master_chip_select_polarity_t cs_polarity;
295 
297  // End types group
299 // ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
300 
305 #ifdef __cplusplus
306 extern "C"{
307 #endif
308 
318 
327 
336 
345 uint8_t shake2wake_read_byte ( shake2wake_t *ctx, uint8_t rd_addr );
346 
356 void shake2wake_write_byte ( shake2wake_t *ctx, uint8_t wr_addr, uint8_t wr_val );
357 
368 void shake2wake_write_two_byte ( shake2wake_t *ctx, uint8_t reg_addr, uint16_t reg_val, uint8_t cnt );
369 
380 void shake2wake_read_multiple_byte ( shake2wake_t *ctx, uint8_t reg_addr, uint8_t *prd_data, uint8_t cnt );
381 
391 void shake2wake_fifo_read ( shake2wake_t *ctx, uint8_t *p_buff, uint16_t cnt );
392 
401 
410 
419 
428 
437 
446 
455 
466 void shake2wake_get_lo_res_raw_data ( shake2wake_t *ctx, int8_t *x_val, int8_t *y_val, int8_t *z_val );
467 
478 void shake2wake_get_raw_data ( shake2wake_t *ctx, int16_t *x_val, int16_t *y_val, int16_t *z_val );
479 
488 
497 
506 
515 
524 
533 void shake2wake_set_low_noise_mode ( shake2wake_t *ctx, uint8_t low_noise );
534 
543 
552 void shake2wake_set_range ( shake2wake_t *ctx, uint8_t range );
553 
562 
571 
580 void shake2wake_set_out_data_rate ( shake2wake_t *ctx, uint8_t odr );
581 
592 void shake2wake_get_data_g ( shake2wake_t *ctx, float *x_val, float *y_val, float *z_val );
593 
602 
611 
620 void shake2wake_set_fifo_mode ( shake2wake_t *ctx, uint8_t mode );
621 
630 
639 
648 
657 
666 
675 
684 
693 
702 void shake2wake_sel_link_loop_mode ( shake2wake_t *ctx, uint8_t mode );
703 
712 void shake2wake_set_act_trsh ( shake2wake_t *ctx, uint16_t act_trsh );
713 
722 
731 void shake2wake_set_act_time ( shake2wake_t *ctx, uint8_t ac_time );
732 
741 
750 void shake2wake_set_inact_trsh ( shake2wake_t *ctx, uint16_t inact_trsh );
751 
760 
769 void shake2wake_set_inact_time ( shake2wake_t *ctx, uint16_t inac_time );
770 
779 
788 void shake2wake_write_int_1_map ( shake2wake_t *ctx, uint8_t wr_data );
789 
798 
807 void shake2wake_write_int_2_map ( shake2wake_t *ctx, uint8_t wr_data );
808 
817 
826 void shake2wake_write_fifo_samp ( shake2wake_t *ctx, uint8_t samp );
827 
836 
845 
846 #ifdef __cplusplus
847 }
848 #endif
849 #endif // _SHAKE2WAKE_H_
850  // End public_function group
853 
854 // ------------------------------------------------------------------------- END
shake2wake_set_out_data_rate
void shake2wake_set_out_data_rate(shake2wake_t *ctx, uint8_t odr)
Select output data rate function.
shake2wake_read_inact_trsh
int16_t shake2wake_read_inact_trsh(shake2wake_t *ctx)
Read inactivity threshold function.
shake2wake_read_byte
uint8_t shake2wake_read_byte(shake2wake_t *ctx, uint8_t rd_addr)
Read one byte function.
shake2wake_read_act_trsh
int16_t shake2wake_read_act_trsh(shake2wake_t *ctx)
Read activity threshold function.
shake2wake_set_fifo_mode
void shake2wake_set_fifo_mode(shake2wake_t *ctx, uint8_t mode)
Enable FIFO and Mode Selection function.
shake2wake_stand_by_mode
void shake2wake_stand_by_mode(shake2wake_t *ctx)
Stand by function.
shake2wake_cfg_t::cs
pin_name_t cs
Definition: shake2wake.h:286
shake2wake_read_int_2_map
uint8_t shake2wake_read_int_2_map(shake2wake_t *ctx)
Read INT2 function map function.
shake2wake_sel_hal_bandw
void shake2wake_sel_hal_bandw(shake2wake_t *ctx)
Select halved bandwidth function.
shake2wake_set_range
void shake2wake_set_range(shake2wake_t *ctx, uint8_t range)
Select measurement range function.
shake2wake_cfg_t::sck
pin_name_t sck
Definition: shake2wake.h:285
shake2wake_set_act_enable
void shake2wake_set_act_enable(shake2wake_t *ctx)
Set Activity Enable function.
shake2wake_read_temperature
float shake2wake_read_temperature(shake2wake_t *ctx)
Read temperature function.
shake2wake_write_fifo_samp
void shake2wake_write_fifo_samp(shake2wake_t *ctx, uint8_t samp)
Write FIFO samples function.
shake2wake_get_lo_res_raw_data
void shake2wake_get_lo_res_raw_data(shake2wake_t *ctx, int8_t *x_val, int8_t *y_val, int8_t *z_val)
Get low resolution raw accelerometer data function.
shake2wake_t::chip_select
pin_name_t chip_select
Definition: shake2wake.h:273
shake2wake_read_int_1_map
uint8_t shake2wake_read_int_1_map(shake2wake_t *ctx)
Read INT1 function map function.
shake2wake_read_inact_time
uint16_t shake2wake_read_inact_time(shake2wake_t *ctx)
Read inactivity time function.
shake2wake_extern_clk
void shake2wake_extern_clk(shake2wake_t *ctx)
Enable external clock function.
shake2wake_cfg_t::spi_mode
spi_master_mode_t spi_mode
Definition: shake2wake.h:293
shake2wake_get_raw_data
void shake2wake_get_raw_data(shake2wake_t *ctx, int16_t *x_val, int16_t *y_val, int16_t *z_val)
Get raw accelerometer data function.
shake2wake_read_dev_id_ad
uint8_t shake2wake_read_dev_id_ad(shake2wake_t *ctx)
Read DEVID_AD register function.
shake2wake_set_ref_act
void shake2wake_set_ref_act(shake2wake_t *ctx)
Set Referenced Activity function.
shake2wake_read_revision
uint8_t shake2wake_read_revision(shake2wake_t *ctx)
Read silicon revision register function.
shake2wake_write_int_1_map
void shake2wake_write_int_1_map(shake2wake_t *ctx, uint8_t wr_data)
Write INT1 function map function.
shake2wake_set_act_trsh
void shake2wake_set_act_trsh(shake2wake_t *ctx, uint16_t act_trsh)
Set activity threshold function.
shake2wake_read_dev_id_mst
uint8_t shake2wake_read_dev_id_mst(shake2wake_t *ctx)
Read DEVID_MST register function.
shake2wake_read_fifo_samp
uint8_t shake2wake_read_fifo_samp(shake2wake_t *ctx)
Read FIFO samples function.
shake2wake_read_multiple_byte
void shake2wake_read_multiple_byte(shake2wake_t *ctx, uint8_t reg_addr, uint8_t *prd_data, uint8_t cnt)
Read miltiple bytes function.
shake2wake_cfg_t::int_pin
pin_name_t int_pin
Definition: shake2wake.h:289
shake2wake_read_act_time
uint8_t shake2wake_read_act_time(shake2wake_t *ctx)
Read activity time function.
shake2wake_init
err_t shake2wake_init(shake2wake_t *ctx, shake2wake_cfg_t *cfg)
Initialization function.
shake2wake_cfg_t::miso
pin_name_t miso
Definition: shake2wake.h:283
shake2wake_check_int
uint8_t shake2wake_check_int(shake2wake_t *ctx)
Get Interrupt state function.
shake2wake_fifo_read
void shake2wake_fifo_read(shake2wake_t *ctx, uint8_t *p_buff, uint16_t cnt)
FIFO read function.
shake2wake_cfg_setup
void shake2wake_cfg_setup(shake2wake_cfg_t *cfg)
Config Object Initialization function.
shake2wake_cfg_t::cs_polarity
spi_master_chip_select_polarity_t cs_polarity
Definition: shake2wake.h:294
shake2wake_read_fifo_ctl
uint8_t shake2wake_read_fifo_ctl(shake2wake_t *ctx)
Read FIFO control register function.
shake2wake_get_data_g
void shake2wake_get_data_g(shake2wake_t *ctx, float *x_val, float *y_val, float *z_val)
Get accelerometer data in "g" function.
shake2wake_default_cfg
void shake2wake_default_cfg(shake2wake_t *ctx)
Click Default Configuration function.
shake2wake_measure_mode
void shake2wake_measure_mode(shake2wake_t *ctx)
Measure mode function.
shake2wake_read_part_id
uint8_t shake2wake_read_part_id(shake2wake_t *ctx)
Read part ID register function.
shake2wake_t::int_pin
digital_in_t int_pin
Definition: shake2wake.h:269
shake2wake_write_byte
void shake2wake_write_byte(shake2wake_t *ctx, uint8_t wr_addr, uint8_t wr_val)
Write one byte function.
shake2wake_read_fifo_ent
uint16_t shake2wake_read_fifo_ent(shake2wake_t *ctx)
Read fifo entries registers function.
shake2wake_wake_up
void shake2wake_wake_up(shake2wake_t *ctx)
Wake up function.
shake2wake_cfg_t::spi_speed
uint32_t spi_speed
Definition: shake2wake.h:292
shake2wake_set_ref_inact
void shake2wake_set_ref_inact(shake2wake_t *ctx)
Set Referenced Inactivity function.
shake2wake_set_act_time
void shake2wake_set_act_time(shake2wake_t *ctx, uint8_t ac_time)
Set activity time function.
shake2wake_soft_reset
void shake2wake_soft_reset(shake2wake_t *ctx)
Software reset function.
shake2wake_auto_sleep_mode
void shake2wake_auto_sleep_mode(shake2wake_t *ctx)
Auto-sleep mode function.
shake2wake_read_status
uint8_t shake2wake_read_status(shake2wake_t *ctx)
Read status register function.
shake2wake_read_act_inact_ctl
uint8_t shake2wake_read_act_inact_ctl(shake2wake_t *ctx)
Read activity/inactivity control register function.
shake2wake_set_ext_samp_trg
void shake2wake_set_ext_samp_trg(shake2wake_t *ctx)
External sampling trigger function.
shake2wake_cfg_t
Click configuration structure definition.
Definition: shake2wake.h:281
shake2wake_write_two_byte
void shake2wake_write_two_byte(shake2wake_t *ctx, uint8_t reg_addr, uint16_t reg_val, uint8_t cnt)
Write two bytes function.
shake2wake_set_low_noise_mode
void shake2wake_set_low_noise_mode(shake2wake_t *ctx, uint8_t low_noise)
Set Low Noise Mode function.
shake2wake_cfg_t::mosi
pin_name_t mosi
Definition: shake2wake.h:284
shake2wake_store_temp
void shake2wake_store_temp(shake2wake_t *ctx)
Store Temperature Data to FIFO function.
shake2wake_read_power_ctl
uint8_t shake2wake_read_power_ctl(shake2wake_t *ctx)
Read power control register function.
shake2wake_t::spi
spi_master_t spi
Definition: shake2wake.h:272
shake2wake_write_int_2_map
void shake2wake_write_int_2_map(shake2wake_t *ctx, uint8_t wr_data)
Write INT2 function map function.
shake2wake_t
Click ctx object definition.
Definition: shake2wake.h:267
shake2wake_set_inact_time
void shake2wake_set_inact_time(shake2wake_t *ctx, uint16_t inac_time)
Set inactivity time function.
shake2wake_sel_link_loop_mode
void shake2wake_sel_link_loop_mode(shake2wake_t *ctx, uint8_t mode)
Select LINK/LOOP mode function.
shake2wake_set_fifo_above_half
void shake2wake_set_fifo_above_half(shake2wake_t *ctx)
Set FIFO Above Half function.
shake2wake_set_inact_trsh
void shake2wake_set_inact_trsh(shake2wake_t *ctx, uint16_t inact_trsh)
Set inactivity threshold function.
shake2wake_read_filter_ctl
uint8_t shake2wake_read_filter_ctl(shake2wake_t *ctx)
Read filter control register function.
shake2wake_set_inact_enable
void shake2wake_set_inact_enable(shake2wake_t *ctx)
Set Inactivity Enable function.