The Android Open Source Project | 9877e2e | 2009-03-18 17:39:44 -0700 | [diff] [blame] | 1 | /* Copyright (C) 2009 The Android Open Source Project |
| 2 | ** |
| 3 | ** This software is licensed under the terms of the GNU General Public |
| 4 | ** License version 2, as published by the Free Software Foundation, and |
| 5 | ** may be copied, distributed, and modified under those terms. |
| 6 | ** |
| 7 | ** This program is distributed in the hope that it will be useful, |
| 8 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | ** GNU General Public License for more details. |
| 11 | */ |
| 12 | #ifndef _android_sensors_h |
| 13 | #define _android_sensors_h |
| 14 | |
| 15 | #include "qemu-common.h" |
| 16 | |
| 17 | /* initialize sensor emulation */ |
| 18 | extern void android_hw_sensors_init( void ); |
| 19 | |
Tim Wan | 736e01f | 2011-01-10 10:58:25 +0100 | [diff] [blame] | 20 | /* NOTE: Sensor status Error definition, It will be used in the Sensors Command |
| 21 | * part in android/console.c. Details: |
| 22 | * SENSOR_STATUS_NO_SERVICE: "sensors" qemud service is not available/initiated. |
| 23 | * SENSOR_STATUS_DISABLED: sensor is disabled. |
| 24 | * SENSOR_STATUS_UNKNOWN: wrong sensor name. |
| 25 | * SENSOR_STATUS_OK: Everything is OK to the current sensor. |
| 26 | * */ |
| 27 | typedef enum{ |
| 28 | SENSOR_STATUS_NO_SERVICE = -3, |
| 29 | SENSOR_STATUS_DISABLED = -2, |
| 30 | SENSOR_STATUS_UNKNOWN = -1, |
| 31 | SENSOR_STATUS_OK = 0, |
| 32 | } SensorStatus; |
| 33 | |
The Android Open Source Project | 9877e2e | 2009-03-18 17:39:44 -0700 | [diff] [blame] | 34 | /* NOTE: this list must be the same that the one defined in |
| 35 | * the sensors_qemu.c source of the libsensors.goldfish.so |
| 36 | * library. |
David 'Digit' Turner | 607461d | 2011-02-24 16:27:48 +0100 | [diff] [blame] | 37 | * |
| 38 | * DO NOT CHANGE THE ORDER IN THIS LIST, UNLESS YOU INTEND |
| 39 | * TO BREAK SNAPSHOTS! |
The Android Open Source Project | 9877e2e | 2009-03-18 17:39:44 -0700 | [diff] [blame] | 40 | */ |
| 41 | #define SENSORS_LIST \ |
| 42 | SENSOR_(ACCELERATION,"acceleration") \ |
| 43 | SENSOR_(MAGNETIC_FIELD,"magnetic-field") \ |
| 44 | SENSOR_(ORIENTATION,"orientation") \ |
| 45 | SENSOR_(TEMPERATURE,"temperature") \ |
Ola Albertsson | 7c8397a | 2010-12-17 14:53:44 +0100 | [diff] [blame] | 46 | SENSOR_(PROXIMITY,"proximity") \ |
The Android Open Source Project | 9877e2e | 2009-03-18 17:39:44 -0700 | [diff] [blame] | 47 | |
| 48 | typedef enum { |
| 49 | #define SENSOR_(x,y) ANDROID_SENSOR_##x, |
| 50 | SENSORS_LIST |
| 51 | #undef SENSOR_ |
| 52 | MAX_SENSORS /* do not remove */ |
| 53 | } AndroidSensor; |
| 54 | |
| 55 | extern void android_hw_sensor_enable( AndroidSensor sensor ); |
| 56 | |
| 57 | /* COARSE ORIENTATION VALUES */ |
| 58 | typedef enum { |
| 59 | ANDROID_COARSE_PORTRAIT, |
| 60 | ANDROID_COARSE_LANDSCAPE |
| 61 | } AndroidCoarseOrientation; |
| 62 | |
| 63 | /* change the coarse orientation value */ |
Tim Wan | 736e01f | 2011-01-10 10:58:25 +0100 | [diff] [blame] | 64 | extern void android_sensors_set_coarse_orientation( AndroidCoarseOrientation orient ); |
| 65 | |
| 66 | /* get sensor values */ |
| 67 | extern int android_sensors_get( int sensor_id, float* a, float* b, float* c ); |
| 68 | |
| 69 | /* set sensor values */ |
| 70 | extern int android_sensors_set( int sensor_id, float a, float b, float c ); |
| 71 | |
| 72 | /* Get sensor id from sensor name */ |
| 73 | extern int android_sensors_get_id_from_name( char* sensorname ); |
| 74 | |
| 75 | /* Get sensor name from sensor id */ |
| 76 | extern const char* android_sensors_get_name_from_id( int sensor_id ); |
| 77 | |
| 78 | /* Get sensor from sensor id */ |
| 79 | extern uint8_t android_sensors_get_sensor_status( int sensor_id ); |
The Android Open Source Project | 9877e2e | 2009-03-18 17:39:44 -0700 | [diff] [blame] | 80 | |
| 81 | #endif /* _android_gps_h */ |