diff options
Diffstat (limited to 'gps/loc_api/libloc_api_50001/loc_eng.h')
| -rw-r--r-- | gps/loc_api/libloc_api_50001/loc_eng.h | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/gps/loc_api/libloc_api_50001/loc_eng.h b/gps/loc_api/libloc_api_50001/loc_eng.h new file mode 100644 index 0000000..d5560b7 --- /dev/null +++ b/gps/loc_api/libloc_api_50001/loc_eng.h @@ -0,0 +1,243 @@ +/* Copyright (c) 2009-2014, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation, nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef LOC_ENG_H +#define LOC_ENG_H + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +// Uncomment to keep all LOG messages (LOGD, LOGI, LOGV, etc.) +#define MAX_NUM_ATL_CONNECTIONS 2 + +// Define boolean type to be used by libgps on loc api module +typedef unsigned char boolean; + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +#include <loc.h> +#include <loc_eng_xtra.h> +#include <loc_eng_ni.h> +#include <loc_eng_agps.h> +#include <loc_cfg.h> +#include <loc_log.h> +#include <log_util.h> +#include <loc_eng_agps.h> +#include <LocEngAdapter.h> + +// The data connection minimal open time +#define DATA_OPEN_MIN_TIME 1 /* sec */ + +// The system sees GPS engine turns off after inactive for this period of time +#define GPS_AUTO_OFF_TIME 2 /* secs */ +#define SUCCESS TRUE +#define FAILURE FALSE +#define INVALID_ATL_CONNECTION_HANDLE -1 + +#define MAX_XTRA_SERVER_URL_LENGTH 256 + +enum loc_nmea_provider_e_type { + NMEA_PROVIDER_AP = 0, // Application Processor Provider of NMEA + NMEA_PROVIDER_MP // Modem Processor Provider of NMEA +}; + +enum loc_mute_session_e_type { + LOC_MUTE_SESS_NONE = 0, + LOC_MUTE_SESS_WAIT, + LOC_MUTE_SESS_IN_SESSION +}; + +// Module data +typedef struct loc_eng_data_s +{ + LocEngAdapter *adapter; + loc_location_cb_ext location_cb; + gps_status_callback status_cb; + loc_sv_status_cb_ext sv_status_cb; + agps_status_extended agps_status_cb; + gps_nmea_callback nmea_cb; + gps_ni_notify_callback ni_notify_cb; + gps_acquire_wakelock acquire_wakelock_cb; + gps_release_wakelock release_wakelock_cb; + gps_request_utc_time request_utc_time_cb; + boolean intermediateFix; + AGpsStatusValue agps_status; + loc_eng_xtra_data_s_type xtra_module_data; + loc_eng_ni_data_s_type loc_eng_ni_data; + + // AGPS state machines + AgpsStateMachine* agnss_nif; + AgpsStateMachine* internet_nif; + AgpsStateMachine* wifi_nif; + //State machine for Data Services + AgpsStateMachine* ds_nif; + + // GPS engine status + GpsStatusValue engine_status; + GpsStatusValue fix_session_status; + + // Aiding data information to be deleted, aiding data can only be deleted when GPS engine is off + GpsAidingData aiding_data_for_deletion; + + // For muting session broadcast + loc_mute_session_e_type mute_session_state; + + // For nmea generation + boolean generateNmea; + uint32_t sv_used_mask; + float hdop; + float pdop; + float vdop; + + // Address buffers, for addressing setting before init + int supl_host_set; + char supl_host_buf[101]; + int supl_port_buf; + int c2k_host_set; + char c2k_host_buf[101]; + int c2k_port_buf; + int mpc_host_set; + char mpc_host_buf[101]; + int mpc_port_buf; + + loc_ext_parser location_ext_parser; + loc_ext_parser sv_ext_parser; +} loc_eng_data_s_type; + +/* GPS.conf support */ +typedef struct loc_gps_cfg_s +{ + unsigned long INTERMEDIATE_POS; + unsigned long ACCURACY_THRES; + unsigned long SUPL_VER; + unsigned long CAPABILITIES; + unsigned long QUIPC_ENABLED; + unsigned long LPP_PROFILE; + uint8_t NMEA_PROVIDER; + unsigned long A_GLONASS_POS_PROTOCOL_SELECT; + unsigned long XTRA_VERSION_CHECK; + char XTRA_SERVER_1[MAX_XTRA_SERVER_URL_LENGTH]; + char XTRA_SERVER_2[MAX_XTRA_SERVER_URL_LENGTH]; + char XTRA_SERVER_3[MAX_XTRA_SERVER_URL_LENGTH]; +} loc_gps_cfg_s_type; + +typedef struct +{ + uint8_t GYRO_BIAS_RANDOM_WALK_VALID; + double GYRO_BIAS_RANDOM_WALK; + unsigned long SENSOR_ACCEL_BATCHES_PER_SEC; + unsigned long SENSOR_ACCEL_SAMPLES_PER_BATCH; + unsigned long SENSOR_GYRO_BATCHES_PER_SEC; + unsigned long SENSOR_GYRO_SAMPLES_PER_BATCH; + unsigned long SENSOR_ACCEL_BATCHES_PER_SEC_HIGH; + unsigned long SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH; + unsigned long SENSOR_GYRO_BATCHES_PER_SEC_HIGH; + unsigned long SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH; + unsigned long SENSOR_CONTROL_MODE; + unsigned long SENSOR_USAGE; + unsigned long SENSOR_ALGORITHM_CONFIG_MASK; + uint8_t ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID; + double ACCEL_RANDOM_WALK_SPECTRAL_DENSITY; + uint8_t ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID; + double ANGLE_RANDOM_WALK_SPECTRAL_DENSITY; + uint8_t RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID; + double RATE_RANDOM_WALK_SPECTRAL_DENSITY; + uint8_t VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID; + double VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY; + unsigned long SENSOR_PROVIDER; +} loc_sap_cfg_s_type; + +extern loc_gps_cfg_s_type gps_conf; +extern loc_sap_cfg_s_type sap_conf; + +//loc_eng functions +int loc_eng_init(loc_eng_data_s_type &loc_eng_data, + LocCallbacks* callbacks, + LOC_API_ADAPTER_EVENT_MASK_T event, + ContextBase* context); +int loc_eng_start(loc_eng_data_s_type &loc_eng_data); +int loc_eng_stop(loc_eng_data_s_type &loc_eng_data); +void loc_eng_cleanup(loc_eng_data_s_type &loc_eng_data); +int loc_eng_inject_time(loc_eng_data_s_type &loc_eng_data, + GpsUtcTime time, int64_t timeReference, + int uncertainty); +int loc_eng_inject_location(loc_eng_data_s_type &loc_eng_data, + double latitude, double longitude, + float accuracy); +void loc_eng_delete_aiding_data(loc_eng_data_s_type &loc_eng_data, + GpsAidingData f); +int loc_eng_set_position_mode(loc_eng_data_s_type &loc_eng_data, + LocPosMode ¶ms); +const void* loc_eng_get_extension(loc_eng_data_s_type &loc_eng_data, + const char* name); +int loc_eng_set_server_proxy(loc_eng_data_s_type &loc_eng_data, + LocServerType type, const char *hostname, int port); +void loc_eng_mute_one_session(loc_eng_data_s_type &loc_eng_data); +int loc_eng_read_config(void); + +//loc_eng_agps functions +void loc_eng_agps_init(loc_eng_data_s_type &loc_eng_data, + AGpsExtCallbacks* callbacks); +int loc_eng_agps_open(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType, + const char* apn, AGpsBearerType bearerType); +int loc_eng_agps_closed(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType); +int loc_eng_agps_open_failed(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType); + +void loc_eng_agps_ril_update_network_availability(loc_eng_data_s_type &loc_eng_data, + int avaiable, const char* apn); + +//loc_eng_xtra functions +int loc_eng_xtra_init (loc_eng_data_s_type &loc_eng_data, + GpsXtraExtCallbacks* callbacks); +int loc_eng_xtra_inject_data(loc_eng_data_s_type &loc_eng_data, + char* data, int length); +int loc_eng_xtra_request_server(loc_eng_data_s_type &loc_eng_data); +void loc_eng_xtra_version_check(loc_eng_data_s_type &loc_eng_data, int check); + +//loc_eng_ni functions +extern void loc_eng_ni_init(loc_eng_data_s_type &loc_eng_data, + GpsNiExtCallbacks *callbacks); +extern void loc_eng_ni_respond(loc_eng_data_s_type &loc_eng_data, + int notif_id, GpsUserResponseType user_response); +extern void loc_eng_ni_request_handler(loc_eng_data_s_type &loc_eng_data, + const GpsNiNotification *notif, + const void* passThrough); +extern void loc_eng_ni_reset_on_engine_restart(loc_eng_data_s_type &loc_eng_data); +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif // LOC_ENG_H |