1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
|
/* alps
*
* (C) Copyright 2009
* MediaTek <www.MediaTek.com>
*
* MT6516 Sensor IOCTL & data structure
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __HWMSENSOR_H__
#define __HWMSENSOR_H__
#include <linux/ioctl.h>
#define SENSOR_TYPE_ACCELEROMETER 1
#define SENSOR_TYPE_MAGNETIC_FIELD 2
#define SENSOR_TYPE_ORIENTATION 3
#define SENSOR_TYPE_GYROSCOPE 4
#define SENSOR_TYPE_LIGHT 5
#define SENSOR_TYPE_PRESSURE 6
#define SENSOR_TYPE_TEMPERATURE 7
#define SENSOR_TYPE_PROXIMITY 8
#define SENSOR_TYPE_GRAVITY 9
#define SENSOR_TYPE_LINEAR_ACCELERATION 10
#define SENSOR_TYPE_ROTATION_VECTOR 11
#define SENSOR_TYPE_SIGNIFICANT_MOTION 17
#define SENSOR_TYPE_STEP_DETECTOR 18
#define SENSOR_TYPE_STEP_COUNTER 19
#define SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR 20
#define SENSOR_TYPE_HEART_RATE 21
#define SENSOR_TYPE_TILT_DETECTOR 22
#define SENSOR_TYPE_WAKE_GESTURE 23
#define SENSOR_TYPE_GLANCE_GESTURE 24
#define SENSOR_TYPE_PICK_UP_GESTURE 25
#define SENSOR_TYPE_PEDOMETER 26
#define SENSOR_TYPE_IN_POCKET 27
#define SENSOR_TYPE_ACTIVITY 28
#define SENSOR_TYPE_FACE_DOWN 29
#define SENSOR_TYPE_SHAKE 30
/*---------------------------------------------------------------------------*/
#define ID_BASE 0
#define ID_ORIENTATION (ID_BASE+SENSOR_TYPE_ORIENTATION-1)
#define ID_MAGNETIC (ID_BASE+SENSOR_TYPE_MAGNETIC_FIELD-1)
#define ID_ACCELEROMETER (ID_BASE+SENSOR_TYPE_ACCELEROMETER-1)
#define ID_LINEAR_ACCELERATION (ID_BASE+SENSOR_TYPE_LINEAR_ACCELERATION-1)
#define ID_ROTATION_VECTOR (ID_BASE+SENSOR_TYPE_ROTATION_VECTOR-1)
#define ID_GRAVITY (ID_BASE+SENSOR_TYPE_GRAVITY-1)
#define ID_GYROSCOPE (ID_BASE+SENSOR_TYPE_GYROSCOPE-1)
#define ID_PROXIMITY (ID_BASE+SENSOR_TYPE_PROXIMITY-1)
#define ID_LIGHT (ID_BASE+SENSOR_TYPE_LIGHT-1)
#define ID_PRESSURE (ID_BASE+SENSOR_TYPE_PRESSURE-1)
#define ID_TEMPRERATURE (ID_BASE+SENSOR_TYPE_TEMPERATURE-1)
#define ID_SIGNIFICANT_MOTION (ID_BASE+SENSOR_TYPE_SIGNIFICANT_MOTION-1)
#define ID_STEP_DETECTOR (ID_BASE+SENSOR_TYPE_STEP_DETECTOR-1)
#define ID_STEP_COUNTER (ID_BASE+SENSOR_TYPE_STEP_COUNTER-1)
#define ID_GEOMAGNETIC_ROTATION_VECTOR (ID_BASE+SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR-1)
#define ID_HEART_RATE (ID_BASE+SENSOR_TYPE_HEART_RATE-1)
#define ID_TILT_DETECTOR (ID_BASE+SENSOR_TYPE_TILT_DETECTOR-1)
#define ID_WAKE_GESTURE (ID_BASE+SENSOR_TYPE_WAKE_GESTURE-1)
#define ID_GLANCE_GESTURE (ID_BASE+SENSOR_TYPE_GLANCE_GESTURE-1)
#define ID_PICK_UP_GESTURE (ID_BASE+SENSOR_TYPE_PICK_UP_GESTURE-1)
#define ID_PEDOMETER (ID_BASE+SENSOR_TYPE_PEDOMETER-1)
#define ID_ACTIVITY (ID_BASE+SENSOR_TYPE_ACTIVITY-1)
#define ID_IN_POCKET (ID_BASE+SENSOR_TYPE_IN_POCKET-1)
#define ID_FACE_DOWN (ID_BASE+SENSOR_TYPE_FACE_DOWN-1)
#define ID_SHAKE (ID_BASE+SENSOR_TYPE_SHAKE-1)
#define ID_SENSOR_MAX_HANDLE (ID_BASE+30)
#define ID_NONE (ID_BASE+31)
#define ID_OFFSET (1)
//#define MAX_ANDROID_SENSOR_NUM (ID_SENSOR_MAX_HANDLE + 1)
//alps\kernel-3.10\drivers\misc\mediatek\hwmon\hwmsen\hwmsen_dev.c
//hwmsen_unlocked_ioctl copy from user only limit 1400 bytes
#define MAX_ANDROID_SENSOR_NUM (ID_TILT_DETECTOR +1) //not support MTK virtual sensor (all of them are one shot), otherwise fail at copy_form_user, size too large
/*---------------------------------------------------------------------------*/
#define SENSOR_ORIENTATION (1 << ID_ORIENTATION)
#define SENSOR_MAGNETIC (1 << ID_MAGNETIC)
#define SENSOR_ACCELEROMETER (1 << ID_ACCELEROMETER)
#define SENSOR_GYROSCOPE (1 << ID_GYROSCOPE)
#define SENSOR_PROXIMITY (1 << ID_PROXIMITY)
#define SENSOR_LIGHT (1 << ID_LIGHT)
#define SENSOR_PRESSURE (1 << ID_PRESSURE)
#define SENSOR_TEMPRERATURE (1 << ID_TEMPRERATURE)
#define SENSOR_GRAVITY (1 << ID_GRAVITY)
#define SENSOR_LINEAR_ACCELERATION (1 << ID_LINEAR_ACCELERATION)
#define SENSOR_ROTATION_VECTOR (1 << ID_ROTATION_VECTOR)
#define SENSOR_SIGNIFICANT_MOTION (1 << ID_SIGNIFICANT_MOTION)
#define SENSOR_STEP_DETECTOR (1 << ID_STEP_DETECTOR)
#define SENSOR_STEP_COUNTER (1 << ID_STEP_COUNTER)
#define SENSOR_GEOMAGNETIC_ROTATION_VECTOR (1 << ID_GEOMAGNETIC_ROTATION_VECTOR)
#define SENSOR_HEART_RATE (1 << ID_HEART_RATE)
#define SENSOR_TILT_DETECTOR (1 << ID_TILT_DETECTOR)
#define SENSOR_WAKE_GESTURE (1 << ID_WAKE_GESTURE)
#define SENSOR_GLANCE_GESTURE (1 << ID_GLANCE_GESTURE)
#define SENSOR_PICK_UP_GESTURE (1 << ID_PICK_UP_GESTURE)
#define SENSOR_PEDOMETER (1 << ID_PEDOMETER)
#define SENSOR_IN_POCKET (1 << ID_IN_POCKET)
#define SENSOR_ACTIVITY (1 << ID_ACTIVITY)
#define SENSOR_FACE_DOWN (1 << ID_FACE_DOWN)
#define SENSOR_SHAKE (1 << ID_SHAKE)
/*----------------------------------------------------------------------------*/
#define HWM_INPUTDEV_NAME "hwmdata"
#define HWM_SENSOR_DEV_NAME "hwmsensor"
#define HWM_SENSOR_DEV "/dev/hwmsensor"
#define C_MAX_HWMSEN_EVENT_NUM 4
/*----------------------------------------------------------------------------*/
#define ACC_PL_DEV_NAME "m_acc_pl"
#define ACC_INPUTDEV_NAME "m_acc_input"
#define ACC_MISC_DEV_NAME "m_acc_misc"
#define MAG_PL_DEV_NAME "m_mag_pl"
#define MAG_INPUTDEV_NAME "m_mag_input"
#define MAG_MISC_DEV_NAME "m_mag_misc"
#define GYRO_PL_DEV_NAME "m_gyro_pl"
#define GYRO_INPUTDEV_NAME "m_gyro_input"
#define GYRO_MISC_DEV_NAME "m_gyro_misc"
#define ALSPS_PL_DEV_NAME "m_alsps_pl"
#define ALSPS_INPUTDEV_NAME "m_alsps_input"
#define ALSPS_MISC_DEV_NAME "m_alsps_misc"
#define BARO_PL_DEV_NAME "m_baro_pl"
#define BARO_INPUTDEV_NAME "m_baro_input"
#define BARO_MISC_DEV_NAME "m_baro_misc"
#define STEP_C_PL_DEV_NAME "m_step_c_pl"
#define STEP_C_INPUTDEV_NAME "m_step_c_input"
#define STEP_C_MISC_DEV_NAME "m_step_c_misc"
#define INPK_PL_DEV_NAME "m_inpk_pl"
#define INPK_INPUTDEV_NAME "m_inpk_input"
#define INPK_MISC_DEV_NAME "m_inpk_misc"
#define SHK_PL_DEV_NAME "m_shk_pl"
#define SHK_INPUTDEV_NAME "m_shk_input"
#define SHK_MISC_DEV_NAME "m_shk_misc"
#define FDN_PL_DEV_NAME "m_fdn_pl"
#define FDN_INPUTDEV_NAME "m_fdn_input"
#define FDN_MISC_DEV_NAME "m_fdn_misc"
#define PKUP_PL_DEV_NAME "m_pkup_pl"
#define PKUP_INPUTDEV_NAME "m_pkup_input"
#define PKUP_MISC_DEV_NAME "m_pkup_misc"
#define ACT_PL_DEV_NAME "m_act_pl"
#define ACT_INPUTDEV_NAME "m_act_input"
#define ACT_MISC_DEV_NAME "m_act_misc"
#define PDR_PL_DEV_NAME "m_pdr_pl"
#define PDR_INPUTDEV_NAME "m_pdr_input"
#define PDR_MISC_DEV_NAME "m_pdr_misc"
#define HRM_PL_DEV_NAME "m_hrm_pl"
#define HRM_INPUTDEV_NAME "m_hrm_input"
#define HRM_MISC_DEV_NAME "m_hrm_misc"
#define TILT_PL_DEV_NAME "m_tilt_pl"
#define TILT_INPUTDEV_NAME "m_tilt_input"
#define TILT_MISC_DEV_NAME "m_tilt_misc"
#define WAG_PL_DEV_NAME "m_wag_pl"
#define WAG_INPUTDEV_NAME "m_wag_input"
#define WAG_MISC_DEV_NAME "m_wag_misc"
#define GLG_PL_DEV_NAME "m_glg_pl"
#define GLG_INPUTDEV_NAME "m_glg_input"
#define GLG_MISC_DEV_NAME "m_glg_misc"
#define TEMP_PL_DEV_NAME "m_temp_pl"
#define TEMP_INPUTDEV_NAME "m_temp_input"
#define TEMP_MISC_DEV_NAME "m_temp_misc"
#define BATCH_PL_DEV_NAME "m_batch_pl"
#define BATCH_INPUTDEV_NAME "m_batch_input"
#define BATCH_MISC_DEV_NAME "m_batch_misc"
#define EVENT_TYPE_SENSOR 0x01
#define EVENT_SENSOR_ACCELERATION SENSOR_ACCELEROMETER
#define EVENT_SENSOR_MAGNETIC SENSOR_MAGNETIC
#define EVENT_SENSOR_ORIENTATION SENSOR_ORIENTATION
#define EVENT_SENSOR_GYROSCOPE SENSOR_GYROSCOPE
#define EVENT_SENSOR_LIGHT SENSOR_LIGHT
#define EVENT_SENSOR_PRESSURE SENSOR_PRESSURE
#define EVENT_SENSOR_TEMPERATURE SENSOR_TEMPRERATURE
#define EVENT_SENSOR_PROXIMITY SENSOR_PROXIMITY
#define EVENT_SENSOR_GRAVITY SENSOR_PRESSURE
#define EVENT_SENSOR_LINEAR_ACCELERATION SENSOR_TEMPRERATURE
#define EVENT_SENSOR_ROTATION_VECTOR SENSOR_PROXIMITY
/*-----------------------------------------------------------------------------*/
enum {
HWM_MODE_DISABLE = 0,
HWM_MODE_ENABLE = 1,
};
/*------------sensors data----------------------------------------------------*/
typedef struct {
/* sensor identifier */
int sensor;
/* sensor values */
int values[6];
/* sensor values divide */
uint32_t value_divide;
/* sensor accuracy */
int8_t status;
/* whether updata? */
int update;
/* time is in nanosecond */
int64_t time;
uint32_t reserved;
} hwm_sensor_data;
typedef struct {
hwm_sensor_data data[MAX_ANDROID_SENSOR_NUM];
int date_type;
} hwm_trans_data;
#define MAX_BATCH_DATA_PER_QUREY 18
typedef struct {
int numOfDataReturn;
int numOfDataLeft;
hwm_sensor_data data[MAX_BATCH_DATA_PER_QUREY];
}batch_trans_data;
/*----------------------------------------------------------------------------*/
#define HWM_IOC_MAGIC 0x91
/* set delay */
#define HWM_IO_SET_DELAY _IOW(HWM_IOC_MAGIC, 0x01, uint32_t)
/* wake up */
#define HWM_IO_SET_WAKE _IO(HWM_IOC_MAGIC, 0x02)
/* Enable/Disable sensor */
#define HWM_IO_ENABLE_SENSOR _IOW(HWM_IOC_MAGIC, 0x03, uint32_t)
#define HWM_IO_DISABLE_SENSOR _IOW(HWM_IOC_MAGIC, 0x04, uint32_t)
/* Enable/Disable sensor */
#define HWM_IO_ENABLE_SENSOR_NODATA _IOW(HWM_IOC_MAGIC, 0x05, uint32_t)
#define HWM_IO_DISABLE_SENSOR_NODATA _IOW(HWM_IOC_MAGIC, 0x06, uint32_t)
/* Get sensors data */
#define HWM_IO_GET_SENSORS_DATA _IOWR(HWM_IOC_MAGIC, 0x07, hwm_trans_data)
/*----------------------------------------------------------------------------*/
#define BATCH_IOC_MAGIC 0x92
/* Get sensor data */
#define BATCH_IO_GET_SENSORS_DATA _IOWR(BATCH_IOC_MAGIC, 0x01, batch_trans_data)
#endif /* __HWMSENSOR_H__ */
|
