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Ulp: Adds interfacing b/w FusedLocationProv & ULP engine

Browse source 
Changes for providing the plumbing from UlpService down
to the native UlpEngine.
Change-Id: I67e48fad47675d9fa9a3026763daa0f248369f60
CRs-Fixed: 443444
This commit is contained in:
Satheesh Jayakumar 2012-12-24 14:43:42 -08:00
parent b19e73a479
commit 9f8bcc3b14
19 changed files with 677 additions and 255 deletions
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2
loc_api/Android.mk
View file

@ -6,7 +6,7 @@ GPS_DIR_LIST :=
FEATURE_IPV6 := true
FEATURE_DELEXT := true
FEATURE_ULP := false
FEATURE_ULP := true
# add RPC dirs if RPC is available
ifneq ($(TARGET_NO_RPC),true)

4
loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/Android.mk
View file

@ -24,10 +24,6 @@ ifeq ($(FEATURE_IPV6), true)
LOCAL_CFLAGS += -DFEATURE_IPV6
endif #FEATURE_IPV6
ifeq ($(FEATURE_ULP), true)
LOCAL_CFLAGS += -DFEATURE_ULP
endif #FEATURE_ULP
LOCAL_SHARED_LIBRARIES:= \
librpc \
libutils \

36
loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/LocApiRpcAdapter.cpp
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
/* Copyright (c) 2011-2013, 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
@ -627,7 +627,7 @@ void LocApiRpcAdapter::reportPosition(const rpc_loc_parsed_position_s_type *loca
{
LocPosTechMask tech_Mask = LOC_POS_TECH_MASK_DEFAULT;
GpsLocation location = {0};
UlpLocation location = {0};
GpsLocationExtended locationExtended = {0};
location.size = sizeof(location);
@ -644,54 +644,52 @@ void LocApiRpcAdapter::reportPosition(const rpc_loc_parsed_position_s_type *loca
(location_report_ptr->latitude != 0 ||
location_report_ptr->longitude != 0))
{
location.flags |= GPS_LOCATION_HAS_LAT_LONG;
location.latitude = location_report_ptr->latitude;
location.longitude = location_report_ptr->longitude;
location.gpsLocation.flags |= GPS_LOCATION_HAS_LAT_LONG;
location.gpsLocation.latitude = location_report_ptr->latitude;
location.gpsLocation.longitude = location_report_ptr->longitude;
// Time stamp (UTC)
if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_TIMESTAMP_UTC)
{
location.timestamp = location_report_ptr->timestamp_utc;
location.gpsLocation.timestamp = location_report_ptr->timestamp_utc;
}
// Altitude
if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_ALTITUDE_WRT_ELLIPSOID )
{
location.flags |= GPS_LOCATION_HAS_ALTITUDE;
location.altitude = location_report_ptr->altitude_wrt_ellipsoid;
location.gpsLocation.flags |= GPS_LOCATION_HAS_ALTITUDE;
location.gpsLocation.altitude = location_report_ptr->altitude_wrt_ellipsoid;
}
// Speed
if ((location_report_ptr->valid_mask & RPC_LOC_POS_VALID_SPEED_HORIZONTAL) &&
(location_report_ptr->valid_mask & RPC_LOC_POS_VALID_SPEED_VERTICAL))
{
location.flags |= GPS_LOCATION_HAS_SPEED;
location.speed = sqrt(location_report_ptr->speed_horizontal * location_report_ptr->speed_horizontal +
location.gpsLocation.flags |= GPS_LOCATION_HAS_SPEED;
location.gpsLocation.speed = sqrt(location_report_ptr->speed_horizontal * location_report_ptr->speed_horizontal +
location_report_ptr->speed_vertical * location_report_ptr->speed_vertical);
}
// Heading
if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_HEADING)
{
location.flags |= GPS_LOCATION_HAS_BEARING;
location.bearing = location_report_ptr->heading;
location.gpsLocation.flags |= GPS_LOCATION_HAS_BEARING;
location.gpsLocation.bearing = location_report_ptr->heading;
}
// Uncertainty (circular)
if ( (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_HOR_UNC_CIRCULAR) )
{
location.flags |= GPS_LOCATION_HAS_ACCURACY;
location.accuracy = location_report_ptr->hor_unc_circular;
location.gpsLocation.flags |= GPS_LOCATION_HAS_ACCURACY;
location.gpsLocation.accuracy = location_report_ptr->hor_unc_circular;
}
// Technology Mask
// Technology Mask
tech_Mask |= location_report_ptr->technology_mask;
#ifdef FEATURE_ULP
//Mark the location source as from GNSS
location.flags |= LOCATION_HAS_SOURCE_INFO;
location.gpsLocation.flags |= LOCATION_HAS_SOURCE_INFO;
location.position_source = ULP_LOCATION_IS_FROM_GNSS;
#endif
if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_ALTITUDE_WRT_MEAN_SEA_LEVEL)
{
locationExtended.flags |= GPS_LOCATION_EXTENDED_HAS_MAG_DEV;
@ -710,7 +708,7 @@ void LocApiRpcAdapter::reportPosition(const rpc_loc_parsed_position_s_type *loca
locEngHandle.extPosInfo((void*)location_report_ptr),
(location_report_ptr->session_status == RPC_LOC_SESS_STATUS_IN_PROGESS ?
LOC_SESS_INTERMEDIATE : LOC_SESS_SUCCESS),
tech_Mask);
tech_Mask);
}
}
else

10
loc_api/libloc_api/loc_eng.cpp
View file

@ -78,8 +78,8 @@ static int loc_eng_agps_data_conn_failed();
static int loc_eng_agps_set_server(AGpsType type, const char* hostname, int port);
static int32 loc_event_cb (rpc_loc_client_handle_type client_handle,
rpc_loc_event_mask_type loc_event,
static int32 loc_event_cb (rpc_loc_client_handle_type client_handle,
rpc_loc_event_mask_type loc_event,
const rpc_loc_event_payload_u_type* loc_event_payload);
static void loc_eng_report_position (const rpc_loc_parsed_position_s_type *location_report_ptr);
static void loc_eng_report_sv (const rpc_loc_gnss_info_s_type *gnss_report_ptr);
@ -743,7 +743,7 @@ SIDE EFFECTS
===========================================================================*/
static void loc_eng_report_position (const rpc_loc_parsed_position_s_type *location_report_ptr)
{
GpsLocation location;
UlpLocation location;
LOGV ("loc_eng_report_position: location report, valid mask = 0x%x, sess status = %d\n",
(uint32) location_report_ptr->valid_mask, location_report_ptr->session_status);
@ -831,7 +831,7 @@ static void loc_eng_report_sv (const rpc_loc_gnss_info_s_type *gnss_report_ptr)
{
GpsSvStatus SvStatus;
int num_svs_max, i;
const rpc_loc_sv_info_s_type *sv_info_ptr;
const rpc_loc_sv_info_s_type *sv_info_ptr;
LOGV ("loc_eng_report_sv: valid_mask = 0x%x, num of sv = %d\n",
(uint32) gnss_report_ptr->valid_mask,
@ -1273,7 +1273,7 @@ static void loc_eng_process_atl_deferred_action (int flags)
LOGV("loc_eng_process_atl_deferred_action, agps_status = %d\n", loc_eng_data.agps_status);
memset (&ioctl_data, 0, sizeof (rpc_loc_ioctl_data_u_type));
if (flags & DEFERRED_ACTION_AGPS_DATA_CLOSED)
{
ioctl_data.disc = RPC_LOC_IOCTL_INFORM_SERVER_CLOSE_STATUS;

11
loc_api/libloc_api_50001/Android.mk
View file

@ -31,10 +31,6 @@ ifeq ($(FEATURE_DELEXT), true)
LOCAL_CFLAGS += -DFEATURE_DELEXT
endif #FEATURE_DELEXT
ifeq ($(FEATURE_ULP), true)
LOCAL_CFLAGS += -DFEATURE_ULP
endif #FEATURE_ULP
LOCAL_C_INCLUDES:= \
$(TARGET_OUT_HEADERS)/gps.utils
@ -48,7 +44,8 @@ LOCAL_COPY_HEADERS:= \
loc_eng_agps.h \
loc_eng_msg.h \
loc_eng_msg_id.h \
loc_eng_log.h
loc_eng_log.h \
loc_ulp.h
LOCAL_PRELINK_MODULE := false
@ -89,10 +86,6 @@ ifeq ($(FEATURE_IPV6), true)
LOCAL_CFLAGS += -DFEATURE_IPV6
endif #FEATURE_IPV6
ifeq ($(FEATURE_ULP), true)
LOCAL_CFLAGS += -DFEATURE_ULP
endif #FEATURE_ULP
LOCAL_C_INCLUDES:= \
$(TARGET_OUT_HEADERS)/gps.utils \
hardware/qcom/gps/loc_api/ulp/inc

14
loc_api/libloc_api_50001/LocApiAdapter.cpp
View file

@ -45,17 +45,13 @@ LocEng::LocEng(void* caller,
gps_acquire_wakelock acqwl,
gps_release_wakelock relwl,
loc_msg_sender msgSender,
#ifdef FEATURE_ULP
loc_msg_sender msgUlpSender,
#endif
loc_ext_parser posParser,
loc_ext_parser svParser) :
owner(caller),
eventMask(emask), acquireWakelock(acqwl),
releaseWakeLock(relwl), sendMsge(msgSender),
#ifdef FEATURE_ULP
sendUlpMsg(msgUlpSender),
#endif
extPosInfo(NULL == posParser ? noProc : posParser),
extSvInfo(NULL == svParser ? noProc : svParser)
{
@ -140,7 +136,7 @@ int LocApiAdapter::decodeAddress(char *addr_string, int string_size,
return idxOutput;
}
void LocApiAdapter::reportPosition(GpsLocation &location,
void LocApiAdapter::reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
@ -152,22 +148,17 @@ void LocApiAdapter::reportPosition(GpsLocation &location,
locationExt,
status,
loc_technology_mask));
#ifdef FEATURE_ULP
if (locEngHandle.sendUlpMsg) {
locEngHandle.sendUlpMsg(locEngHandle.owner, msg);
} else {
locEngHandle.sendMsge(locEngHandle.owner, msg);
}
#else
locEngHandle.sendMsge(locEngHandle.owner, msg);
#endif
}
void LocApiAdapter::reportSv(GpsSvStatus &svStatus, GpsLocationExtended &locationExtended, void* svExt)
{
loc_eng_msg_report_sv *msg(new loc_eng_msg_report_sv(locEngHandle.owner, svStatus, locationExtended, svExt));
#ifdef FEATURE_ULP
//We want to send SV info to ULP to help it in determining GNSS signal strength
//ULP will forward the SV reports to HAL without any modifications
if (locEngHandle.sendUlpMsg) {
@ -175,9 +166,6 @@ void LocApiAdapter::reportSv(GpsSvStatus &svStatus, GpsLocationExtended &locatio
} else {
locEngHandle.sendMsge(locEngHandle.owner, msg);
}
#else
locEngHandle.sendMsge(locEngHandle.owner, msg);
#endif
}
void LocApiAdapter::reportStatus(GpsStatusValue status)

6
loc_api/libloc_api_50001/LocApiAdapter.h
View file

@ -89,9 +89,7 @@ struct LocEng {
const gps_acquire_wakelock acquireWakelock;
const gps_release_wakelock releaseWakeLock;
const loc_msg_sender sendMsge;
#ifdef FEATURE_ULP
const loc_msg_sender sendUlpMsg;
#endif
const loc_ext_parser extPosInfo;
const loc_ext_parser extSvInfo;
@ -100,9 +98,7 @@ struct LocEng {
gps_acquire_wakelock acqwl,
gps_release_wakelock relwl,
loc_msg_sender msgSender,
#ifdef FEATURE_ULP
loc_msg_sender msgUlpSender,
#endif
loc_ext_parser posParser,
loc_ext_parser svParser);
};
@ -126,7 +122,7 @@ public:
static int decodeAddress(char *addr_string, int string_size,
const char *data, int data_size);
void reportPosition(GpsLocation &location,
void reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,

204
loc_api/libloc_api_50001/loc.cpp
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
/* Copyright (c) 2011-2013, 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
@ -31,6 +31,7 @@
#define LOG_TAG "LocSvc_afw"
#include <hardware/gps.h>
#include <loc_ulp.h>
#include <loc_eng.h>
#include <loc_log.h>
#include <msg_q.h>
@ -43,15 +44,13 @@
#include <cutils/properties.h>
#ifdef FEATURE_ULP
//Globals defns
static const ulpInterface * loc_eng_ulp_inf = NULL;
static const ulpInterface * loc_eng_get_ulp_inf(void);
#endif
static gps_location_callback gps_loc_cb = NULL;
static gps_sv_status_callback gps_sv_cb = NULL;
static void loc_cb(GpsLocation* location, void* locExt);
static void loc_cb(UlpLocation* location, void* locExt);
static void sv_cb(GpsSvStatus* sv_status, void* svExt);
// Function declarations for sLocEngInterface
@ -65,16 +64,19 @@ static void loc_delete_aiding_data(GpsAidingData f);
static int loc_set_position_mode(GpsPositionMode mode, GpsPositionRecurrence recurrence,
uint32_t min_interval, uint32_t preferred_accuracy,
uint32_t preferred_time);
static const void* loc_get_extension(const char* name);
#ifdef FEATURE_ULP
//ULP/Hybrid provider Function definitions
static int loc_update_criteria(UlpLocationCriteria criteria);
static int loc_ulp_network_init(UlpNetworkLocationCallbacks *callbacks);
static int loc_ulp_send_network_position(UlpNetworkPositionReport *position_report);
static int loc_ulp_phone_context_init(UlpPhoneContextCallbacks *callback);
static int loc_ulp_phone_context_settings_update(UlpPhoneContextSettings *settings);
#endif
static int loc_ulp_engine_update_criteria(UlpLocationCriteria criteria);
static const void* loc_get_extension(const char* name);
static ulp_location_callback ulp_loc_cb = NULL;
static int loc_ulp_engine_init(UlpEngineCallbacks* callbacks);
static int loc_ulp_engine_start();
static int loc_ulp_engine_stop();
// Defines the GpsInterface in gps.h
static const GpsInterface sLocEngInterface =
@ -89,9 +91,6 @@ static const GpsInterface sLocEngInterface =
loc_delete_aiding_data,
loc_set_position_mode,
loc_get_extension
#ifdef FEATURE_ULP
,loc_update_criteria
#endif
};
// Function declarations for sLocEngAGpsInterface
@ -156,7 +155,16 @@ static const AGpsRilInterface sLocEngAGpsRilInterface =
loc_agps_ril_update_network_availability
};
#ifdef FEATURE_ULP
static const UlpEngineInterface sLocEngUlpEngInterface =
{
sizeof(UlpEngineInterface),
loc_ulp_engine_init,
loc_ulp_engine_update_criteria,
loc_ulp_engine_start,
loc_ulp_engine_stop
};
static bool loc_inject_raw_command(char* command, int length);
static const InjectRawCmdInterface sLocEngInjectRawCmdInterface =
@ -178,7 +186,7 @@ static const UlpPhoneContextInterface sLocEngUlpPhoneContextInterface =
loc_ulp_phone_context_init,
loc_ulp_phone_context_settings_update
};
#endif
static loc_eng_data_s_type loc_afw_data;
static int gss_fd = 0;
@ -283,12 +291,12 @@ const GpsInterface* gps_get_hardware_interface ()
extern "C" const GpsInterface* get_gps_interface()
{
loc_eng_read_config();
#ifdef FEATURE_ULP
//We load up libulp module at this point itself if ULP configured to be On
if(gps_conf.CAPABILITIES & ULP_CAPABILITY) {
loc_eng_ulp_inf = loc_eng_get_ulp_inf();
}
#endif
if (get_target_name() == TARGET_NAME_APQ8064_STANDALONE)
{
gps_conf.CAPABILITIES &= ~(GPS_CAPABILITY_MSA | GPS_CAPABILITY_MSB);
@ -307,13 +315,11 @@ static void loc_free_msg(void* msg)
delete (loc_eng_msg*)msg;
}
#ifdef FEATURE_ULP
void loc_ulp_msg_sender(void* loc_eng_data_p, void* msg)
{
LocEngContext* loc_eng_context = (LocEngContext*)((loc_eng_data_s_type*)loc_eng_data_p)->context;
msg_q_snd((void*)loc_eng_context->ulp_q, msg, loc_free_msg);
}
#endif
/*===========================================================================
FUNCTION loc_init
@ -364,7 +370,6 @@ static int loc_init(GpsCallbacks* callbacks)
gps_loc_cb = callbacks->location_cb;
gps_sv_cb = callbacks->sv_status_cb;
#ifdef FEATURE_ULP
if (loc_eng_ulp_inf == NULL)
retVal = loc_eng_init(loc_afw_data, &clientCallbacks, event,
NULL);
@ -373,11 +378,9 @@ static int loc_init(GpsCallbacks* callbacks)
loc_ulp_msg_sender);
int ret_val1 = loc_eng_ulp_init(loc_afw_data, loc_eng_ulp_inf);
//Initialize the cached min_interval
loc_afw_data.min_interval_cached = ULP_MIN_INTERVAL_INVALID;
LOC_LOGD("loc_eng_ulp_init returned %d\n",ret_val1);
#else
retVal = loc_eng_init(loc_afw_data, &clientCallbacks, event,
NULL);
#endif
EXIT_LOG(%d, retVal);
return retVal;
@ -461,8 +464,26 @@ SIDE EFFECTS
static int loc_stop()
{
ENTRY_LOG();
int ret_val = loc_eng_stop(loc_afw_data);
int ret_val = -1;
if (loc_afw_data.ulp_initialized) {
//ULP initialized so we need to simulate REMOVE_CRITERIA for
//last client to libulp and we dont need to send loc_eng_stop
UlpLocationCriteria native_criteria;
native_criteria.valid_mask = (ULP_CRITERIA_HAS_ACTION | ULP_CRITERIA_HAS_PROVIDER_SOURCE | ULP_CRITERIA_HAS_RECURRENCE_TYPE |
ULP_CRITERIA_HAS_MIN_INTERVAL);
native_criteria.provider_source = ULP_PROVIDER_SOURCE_GNSS;
native_criteria.min_distance = 0; //This is not used by ULP engine so leaving it 0 for now
native_criteria.recurrence_type = ULP_LOC_RECURRENCE_PERIODIC; //We let LMS handle SingleShot
//For a GPS client horizontal_accuracy & power_consumption are irrelevant
native_criteria.preferred_horizontal_accuracy = ULP_HORZ_ACCURACY_DONT_CARE;
native_criteria.preferred_power_consumption = ULP_POWER_REQ_DONT_CARE;
native_criteria.action = ULP_REMOVE_CRITERIA;
native_criteria.min_interval = loc_afw_data.min_interval_cached;
loc_afw_data.min_interval_cached = ULP_MIN_INTERVAL_INVALID;
ret_val = loc_eng_update_criteria(loc_afw_data, native_criteria);
} else {
ret_val = loc_eng_stop(loc_afw_data);
}
EXIT_LOG(%d, ret_val);
return ret_val;
}
@ -490,22 +511,40 @@ static int loc_set_position_mode(GpsPositionMode mode,
uint32_t preferred_time)
{
ENTRY_LOG();
LocPositionMode locMode;
switch (mode) {
case GPS_POSITION_MODE_MS_BASED:
locMode = LOC_POSITION_MODE_MS_BASED;
break;
case GPS_POSITION_MODE_MS_ASSISTED:
locMode = LOC_POSITION_MODE_MS_ASSISTED;
break;
default:
locMode = LOC_POSITION_MODE_STANDALONE;
break;
}
int ret_val = -1;
if (!loc_afw_data.ulp_initialized) {
LocPositionMode locMode;
switch (mode) {
case GPS_POSITION_MODE_MS_BASED:
locMode = LOC_POSITION_MODE_MS_BASED;
break;
case GPS_POSITION_MODE_MS_ASSISTED:
locMode = LOC_POSITION_MODE_MS_ASSISTED;
break;
default:
locMode = LOC_POSITION_MODE_STANDALONE;
break;
}
LocPosMode params(locMode, recurrence, min_interval,
preferred_accuracy, preferred_time, NULL, NULL);
int ret_val = loc_eng_set_position_mode(loc_afw_data, params);
LocPosMode params(locMode, recurrence, min_interval,
preferred_accuracy, preferred_time, NULL, NULL);
ret_val = loc_eng_set_position_mode(loc_afw_data, params);
} else {
//ULP initialized so suppress set_position_mode updates to loc_eng
UlpLocationCriteria native_criteria;
native_criteria.valid_mask = (ULP_CRITERIA_HAS_ACTION | ULP_CRITERIA_HAS_PROVIDER_SOURCE | ULP_CRITERIA_HAS_RECURRENCE_TYPE |
ULP_CRITERIA_HAS_MIN_INTERVAL);
native_criteria.provider_source = ULP_PROVIDER_SOURCE_GNSS;
native_criteria.min_distance = 0; //This is not used by ULP engine so leaving it 0 for now
native_criteria.recurrence_type = ULP_LOC_RECURRENCE_PERIODIC; //We let LMS handle SingleShot
//For a GPS client horizontal_accuracy & power_consumption are irrelevant
native_criteria.preferred_horizontal_accuracy = ULP_HORZ_ACCURACY_DONT_CARE;
native_criteria.preferred_power_consumption = ULP_POWER_REQ_DONT_CARE;
native_criteria.action = ULP_ADD_CRITERIA;
native_criteria.min_interval = min_interval;
loc_afw_data.min_interval_cached = min_interval; //cache a copy
ret_val = loc_eng_update_criteria(loc_afw_data, native_criteria);
}
EXIT_LOG(%d, ret_val);
return ret_val;
@ -613,7 +652,6 @@ static void loc_delete_aiding_data(GpsAidingData f)
EXIT_LOG(%s, VOID_RET);
}
#ifdef FEATURE_ULP
/*===========================================================================
FUNCTION loc_update_criteria
@ -630,7 +668,7 @@ SIDE EFFECTS
N/A
===========================================================================*/
static int loc_update_criteria(UlpLocationCriteria criteria)
int loc_ulp_engine_update_criteria(UlpLocationCriteria criteria)
{
ENTRY_LOG();
int ret_val = loc_eng_update_criteria(loc_afw_data, criteria);
@ -638,7 +676,6 @@ static int loc_update_criteria(UlpLocationCriteria criteria)
EXIT_LOG(%d, ret_val);
return ret_val;
}
#endif
/*===========================================================================
FUNCTION loc_get_extension
@ -656,11 +693,12 @@ SIDE EFFECTS
N/A
===========================================================================*/
static const void* loc_get_extension(const char* name)
const void* loc_get_extension(const char* name)
{
ENTRY_LOG();
const void* ret_val = NULL;
LOC_LOGD("%s:%d] For Interface = %s\n",__func__, __LINE__, name);
if (strcmp(name, GPS_XTRA_INTERFACE) == 0)
{
ret_val = &sLocEngXTRAInterface;
@ -685,7 +723,10 @@ static const void* loc_get_extension(const char* name)
ret_val = &sLocEngAGpsRilInterface;
}
}
#ifdef FEATURE_ULP
else if (strcmp(name, ULP_ENGINE_INTERFACE) == 0)
{
ret_val = &sLocEngUlpEngInterface;
}
else if (strcmp(name, ULP_RAW_CMD_INTERFACE) == 0)
{
ret_val = &sLocEngInjectRawCmdInterface;
@ -701,7 +742,7 @@ static const void* loc_get_extension(const char* name)
if(gps_conf.CAPABILITIES & ULP_CAPABILITY)
ret_val = &sUlpNetworkInterface;
}
#endif
else
{
LOC_LOGE ("get_extension: Invalid interface passed in\n");
@ -1009,7 +1050,6 @@ static void loc_agps_ril_update_network_availability(int available, const char*
EXIT_LOG(%s, VOID_RET);
}
#ifdef FEATURE_ULP
/*===========================================================================
FUNCTION loc_inject_raw_command
@ -1033,18 +1073,21 @@ static bool loc_inject_raw_command(char* command, int length)
EXIT_LOG(%s, loc_logger_boolStr[ret_val!=0]);
return ret_val;
}
#endif
static void loc_cb(GpsLocation* location, void* locExt)
static void loc_cb(UlpLocation* location, void* locExt)
{
ENTRY_LOG();
if (NULL != gps_loc_cb && NULL != location) {
#ifdef FEATURE_ULP
if (NULL != location) {
CALLBACK_LOG_CALLFLOW("location_cb - from", %d, location->position_source);
#else
CALLBACK_LOG_CALLFLOW("location_cb - at", %llu, location->timestamp);
#endif
gps_loc_cb(location);
if (ULP_LOCATION_IS_FROM_GNSS == location->position_source ) {
if (NULL != gps_loc_cb) {
gps_loc_cb(&location->gpsLocation);
}
} else {
if (NULL != ulp_loc_cb) {
ulp_loc_cb(location);
}
}
}
EXIT_LOG(%s, VOID_RET);
}
@ -1059,7 +1102,6 @@ static void sv_cb(GpsSvStatus* sv_status, void* svExt)
EXIT_LOG(%s, VOID_RET);
}
#ifdef FEATURE_ULP
/*===========================================================================
FUNCTION loc_eng_get_ulp_inf
@ -1213,4 +1255,54 @@ int loc_ulp_send_network_position(UlpNetworkPositionReport *position_report)
EXIT_LOG(%d, ret_val);
return ret_val;
}
#endif
/*===========================================================================
FUNCTION loc_ulp_engine_init
DESCRIPTION
Initialize the ULP Engine interface.
DEPENDENCIES
NONE
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_ulp_engine_init(UlpEngineCallbacks* callbacks)
{
int retVal = -1;
ENTRY_LOG();
if(callbacks == NULL) {
LOC_LOGE("loc_ulp_engine_init failed. cb = NULL\n");
EXIT_LOG(%d, retVal);
return retVal;
}
ulp_loc_cb = callbacks->location_cb;
retVal = 0;
EXIT_LOG(%d, retVal);
return retVal;
}
static int loc_ulp_engine_start()
{
ENTRY_LOG();
int ret_val = loc_eng_start(loc_afw_data);
EXIT_LOG(%d, ret_val);
return ret_val;
}
static int loc_ulp_engine_stop()
{
ENTRY_LOG();
int ret_val = loc_eng_stop(loc_afw_data);
EXIT_LOG(%d, ret_val);
return ret_val;
}

5
loc_api/libloc_api_50001/loc.h
View file

@ -37,6 +37,7 @@ extern "C" {
#include <ctype.h>
#include <cutils/properties.h>
#include <hardware/gps.h>
#include <loc_ulp.h>
#define MIN_POSSIBLE_FIX_INTERVAL 1000 /* msec */
@ -58,7 +59,7 @@ typedef enum loc_position_mode_type {
LOC_POSITION_MODE_RESERVED_5
} LocPositionMode;
typedef void (*loc_location_cb_ext) (GpsLocation* location, void* locExt);
typedef void (*loc_location_cb_ext) (UlpLocation* location, void* locExt);
typedef void (*loc_sv_status_cb_ext) (GpsSvStatus* sv_status, void* svExt);
typedef void* (*loc_ext_parser)(void* data);
@ -91,9 +92,7 @@ typedef uint32_t LocPosTechMask;
#define LOC_POS_TECH_MASK_REFERENCE_LOCATION ((LocPosTechMask)0x00000010)
#define LOC_POS_TECH_MASK_INJECTED_COARSE_POSITION ((LocPosTechMask)0x00000020)
#ifdef FEATURE_ULP
void loc_ulp_msg_sender(void* loc_eng_data_p, void* msg);
#endif
#ifdef __cplusplus
}

48
loc_api/libloc_api_50001/loc_eng.cpp
View file

@ -153,10 +153,10 @@ static void loc_default_parameters(void)
LocEngContext::LocEngContext(gps_create_thread threadCreator) :
deferred_q((const void*)loc_eng_create_msg_q()),
#ifdef FEATURE_ULP
//TODO: should we conditionally create ulp msg q?
ulp_q((const void*)loc_eng_create_msg_q()),
#endif
deferred_action_thread(threadCreator("loc_eng",loc_eng_deferred_action_thread, this)),
counter(0)
{
@ -193,9 +193,9 @@ void LocEngContext::drop()
pthread_cond_wait(&cond, &lock);
msg_q_destroy((void**)&deferred_q);
#ifdef FEATURE_ULP
msg_q_destroy((void**)&ulp_q);
#endif
delete me;
me = NULL;
}
@ -326,15 +326,9 @@ int loc_eng_init(loc_eng_data_s_type &loc_eng_data, LocCallbacks* callbacks,
loc_eng_data.generateNmea = false;
}
#ifdef FEATURE_ULP
LocEng locEngHandle(&loc_eng_data, event, loc_eng_data.acquire_wakelock_cb,
loc_eng_data.release_wakelock_cb, loc_eng_msg_sender, loc_external_msg_sender,
callbacks->location_ext_parser, callbacks->sv_ext_parser);
#else
LocEng locEngHandle(&loc_eng_data, event, loc_eng_data.acquire_wakelock_cb,
loc_eng_data.release_wakelock_cb, loc_eng_msg_sender,
callbacks->location_ext_parser, callbacks->sv_ext_parser);
#endif
loc_eng_data.client_handle = LocApiAdapter::getLocApiAdapter(locEngHandle);
if (NULL == loc_eng_data.client_handle) {
@ -475,14 +469,12 @@ void loc_eng_cleanup(loc_eng_data_s_type &loc_eng_data)
((LocEngContext*)(loc_eng_data.context))->drop();
loc_eng_data.context = NULL;
#ifdef FEATURE_ULP
// De-initialize ulp
if (locEngUlpInf != NULL)
{
locEngUlpInf = NULL;
msg_q_destroy( &loc_eng_data.ulp_q);
}
#endif
if (loc_eng_data.client_handle != NULL)
{
@ -521,7 +513,6 @@ int loc_eng_start(loc_eng_data_s_type &loc_eng_data)
ENTRY_LOG_CALLFLOW();
INIT_CHECK(loc_eng_data.context, return -1);
#ifdef FEATURE_ULP
if((loc_eng_data.ulp_initialized == true) && (gps_conf.CAPABILITIES & ULP_CAPABILITY))
{
//Pass the start messgage to ULP if present & activated
@ -530,7 +521,6 @@ int loc_eng_start(loc_eng_data_s_type &loc_eng_data)
msg, loc_eng_free_msg);
}
else
#endif
{
loc_eng_msg *msg(new loc_eng_msg(&loc_eng_data, LOC_ENG_MSG_START_FIX));
msg_q_snd((void*)((LocEngContext*)(loc_eng_data.context))->deferred_q,
@ -581,7 +571,6 @@ int loc_eng_stop(loc_eng_data_s_type &loc_eng_data)
ENTRY_LOG_CALLFLOW();
INIT_CHECK(loc_eng_data.context, return -1);
#ifdef FEATURE_ULP
if((loc_eng_data.ulp_initialized == true) && (gps_conf.CAPABILITIES & ULP_CAPABILITY))
{
//Pass the start messgage to ULP if present & activated
@ -590,7 +579,6 @@ int loc_eng_stop(loc_eng_data_s_type &loc_eng_data)
msg, loc_eng_free_msg);
}
else
#endif
{
loc_eng_msg *msg(new loc_eng_msg(&loc_eng_data, LOC_ENG_MSG_STOP_FIX));
msg_q_snd((void*)((LocEngContext*)(loc_eng_data.context))->deferred_q,
@ -1584,17 +1572,15 @@ static void loc_eng_deferred_action_thread(void* arg)
// 2.2.2 we care about inaccuracy; and
// 2.2.3 the inaccuracy exceeds our tolerance
else if ((LOC_SESS_SUCCESS == rpMsg->status && (
#ifdef FEATURE_ULP
((LOCATION_HAS_SOURCE_INFO & rpMsg->location.flags) &&
((LOCATION_HAS_SOURCE_INFO & rpMsg->location.gpsLocation.flags) &&
ULP_LOCATION_IS_FROM_HYBRID == rpMsg->location.position_source) ||
#endif
((LOC_POS_TECH_MASK_SATELLITE & rpMsg->technology_mask) ||
(LOC_POS_TECH_MASK_SENSORS & rpMsg->technology_mask)))) ||
(LOC_SESS_INTERMEDIATE == loc_eng_data_p->intermediateFix &&
!((rpMsg->location.flags & GPS_LOCATION_HAS_ACCURACY) &&
!((rpMsg->location.gpsLocation.flags & GPS_LOCATION_HAS_ACCURACY) &&
(gps_conf.ACCURACY_THRES != 0) &&
(rpMsg->location.accuracy > gps_conf.ACCURACY_THRES)))) {
loc_eng_data_p->location_cb((GpsLocation*)&(rpMsg->location),
(rpMsg->location.gpsLocation.accuracy > gps_conf.ACCURACY_THRES)))) {
loc_eng_data_p->location_cb((UlpLocation*)&(rpMsg->location),
(void*)rpMsg->locationExt);
reported = true;
}
@ -1614,28 +1600,19 @@ static void loc_eng_deferred_action_thread(void* arg)
loc_eng_data_p->client_handle->setInSession(false);
}
#ifdef FEATURE_ULP
if (loc_eng_data_p->generateNmea && rpMsg->location.position_source == ULP_LOCATION_IS_FROM_GNSS)
{
loc_eng_nmea_generate_pos(loc_eng_data_p, rpMsg->location, rpMsg->locationExtended);
}
#else
if (loc_eng_data_p->generateNmea && (LOC_POS_TECH_MASK_SATELLITE & rpMsg->technology_mask))
{
loc_eng_nmea_generate_pos(loc_eng_data_p, rpMsg->location, rpMsg->locationExtended);
}
#endif
#ifdef FEATURE_ULP
// Free the allocated memory for rawData
GpsLocation* gp = (GpsLocation*)&(rpMsg->location);
UlpLocation* gp = (UlpLocation*)&(rpMsg->location);
if (gp != NULL && gp->rawData != NULL)
{
delete (char*)gp->rawData;
gp->rawData = NULL;
gp->rawDataSize = 0;
}
#endif
}
break;
@ -1908,7 +1885,6 @@ static void loc_eng_deferred_action_thread(void* arg)
loc_eng_handle_engine_up(*loc_eng_data_p);
break;
#ifdef FEATURE_ULP
case LOC_ENG_MSG_REQUEST_NETWORK_POSIITON:
{
loc_eng_msg_request_network_position *nlprequestmsg = (loc_eng_msg_request_network_position*)msg;
@ -1938,7 +1914,7 @@ static void loc_eng_deferred_action_thread(void* arg)
LOC_LOGE("Ulp Phone context request call back not initialized");
}
break;
#endif
default:
LOC_LOGE("unsupported msgid = %d\n", msg->msgid);
break;
@ -1968,7 +1944,7 @@ static void loc_eng_deferred_action_thread(void* arg)
EXIT_LOG(%s, VOID_RET);
}
#ifdef FEATURE_ULP
/*===========================================================================
FUNCTION loc_eng_ulp_init
@ -2232,7 +2208,7 @@ int loc_eng_ulp_send_network_position(loc_eng_data_s_type &loc_eng_data,
EXIT_LOG(%d, ret_val);
return ret_val;
}
#endif
/*===========================================================================
FUNCTION loc_eng_read_config

19
loc_api/libloc_api_50001/loc_eng.h
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2009-2012, The Linux Foundation. All rights reserved.
/* Copyright (c) 2009-2013, 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
@ -82,9 +82,7 @@ enum loc_mute_session_e_type {
struct LocEngContext {
// Data variables used by deferred action thread
const void* deferred_q;
#ifdef FEATURE_ULP
const void* ulp_q;
#endif
const pthread_t deferred_action_thread;
static LocEngContext* get(gps_create_thread threadCreator);
void drop();
@ -109,10 +107,8 @@ typedef struct
gps_acquire_wakelock acquire_wakelock_cb;
gps_release_wakelock release_wakelock_cb;
gps_request_utc_time request_utc_time_cb;
#ifdef FEATURE_ULP
ulp_network_location_request ulp_network_callback;
ulp_request_phone_context ulp_phone_context_req_cb;
#endif
boolean intermediateFix;
AGpsStatusValue agps_status;
// used to defer stopping the GPS engine until AGPS data calls are done
@ -123,10 +119,8 @@ typedef struct
// AGPS state machines
AgpsStateMachine* agnss_nif;
#ifdef FEATURE_IPV6
AgpsStateMachine* internet_nif;
AgpsStateMachine* wifi_nif;
#endif
// GPS engine status
GpsStatusValue engine_status;
@ -157,14 +151,11 @@ typedef struct
int mpc_host_set;
char mpc_host_buf[101];
int mpc_port_buf;
#ifdef FEATURE_ULP
bool ulp_initialized;
#endif
uint32_t min_interval_cached;
} loc_eng_data_s_type;
#ifdef FEATURE_ULP
#include "ulp.h"
#endif
/* GPS.conf support */
typedef struct loc_gps_cfg_s
@ -207,9 +198,7 @@ int loc_eng_init(loc_eng_data_s_type &loc_eng_data,
LocCallbacks* callbacks,
LOC_API_ADAPTER_EVENT_MASK_T event,
void (*loc_external_msg_sender) (void*, void*));
#ifdef FEATURE_ULP
int loc_eng_ulp_init(loc_eng_data_s_type &loc_eng_data, const ulpInterface * loc_eng_ulpInf);
#endif
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);
@ -225,10 +214,8 @@ int loc_eng_set_position_mode(loc_eng_data_s_type &loc_eng_data,
LocPosMode &params);
const void* loc_eng_get_extension(loc_eng_data_s_type &loc_eng_data,
const char* name);
#ifdef FEATURE_ULP
int loc_eng_update_criteria(loc_eng_data_s_type &loc_eng_data,
UlpLocationCriteria criteria);
#endif
void loc_eng_agps_init(loc_eng_data_s_type &loc_eng_data,
AGpsCallbacks* callbacks);
@ -271,7 +258,6 @@ 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 FEATURE_ULP
int loc_eng_ulp_network_init(loc_eng_data_s_type &loc_eng_data, UlpNetworkLocationCallbacks *callbacks);
int loc_eng_ulp_phone_context_settings_update(loc_eng_data_s_type &loc_eng_data,
@ -280,7 +266,6 @@ int loc_eng_ulp_phone_context_init(loc_eng_data_s_type &loc_eng_data,
UlpPhoneContextCallbacks *callback);
int loc_eng_ulp_send_network_position(loc_eng_data_s_type &loc_eng_data,
UlpNetworkPositionReport *position_report);
#endif
int loc_eng_read_config(void);
#ifdef __cplusplus
}

4
loc_api/libloc_api_50001/loc_eng_log.cpp
View file

@ -95,7 +95,6 @@ static loc_name_val_s_type loc_eng_msgs[] =
NAME_VAL( LOC_ENG_MSG_REQUEST_TIME ),
NAME_VAL( LOC_ENG_MSG_EXT_POWER_CONFIG ),
NAME_VAL( LOC_ENG_MSG_REQUEST_POSITION ),
#ifdef FEATURE_ULP
NAME_VAL( LOC_ENG_MSG_REQUEST_PHONE_CONTEXT ),
NAME_VAL( LOC_ENG_MSG_REQUEST_NETWORK_POSIITON ),
NAME_VAL( ULP_MSG_UPDATE_CRITERIA ),
@ -105,8 +104,9 @@ static loc_name_val_s_type loc_eng_msgs[] =
NAME_VAL( ULP_MSG_INJECT_NETWORK_POSITION ),
NAME_VAL( ULP_MSG_REPORT_QUIPC_POSITION ),
NAME_VAL( ULP_MSG_REQUEST_COARSE_POSITION ),
#endif
NAME_VAL( ULP_MSG_MONITOR ),
NAME_VAL( LOC_ENG_MSG_LPP_CONFIG ),
NAME_VAL( ULP_MSG_INJECT_RAW_COMMAND ),
NAME_VAL( LOC_ENG_MSG_A_GLONASS_PROTOCOL )
};
static int loc_eng_msgs_num = sizeof(loc_eng_msgs) / sizeof(loc_name_val_s_type);

58
loc_api/libloc_api_50001/loc_eng_msg.h
View file

@ -31,6 +31,7 @@
#include <hardware/gps.h>
#include <loc_ulp.h>
#include <stdlib.h>
#include <string.h>
#include "log_util.h"
@ -108,9 +109,9 @@ typedef uint16_t GpsLocationExtendedFlags;
#define GPS_LOCATION_EXTENDED_HAS_DOP 0x0001
/** GpsLocationExtended has valid altitude mean sea level. */
#define GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL 0x0002
/** GpsLocation has valid magnetic deviation. */
/** UlpLocation has valid magnetic deviation. */
#define GPS_LOCATION_EXTENDED_HAS_MAG_DEV 0x0004
/** GpsLocation has valid mode indicator. */
/** UlpLocation has valid mode indicator. */
#define GPS_LOCATION_EXTENDED_HAS_MODE_IND 0x0008
/** Represents gps location extended. */
@ -157,8 +158,7 @@ struct loc_eng_msg {
}
virtual ~loc_eng_msg()
{
LOC_LOGV("deleting msg %s", loc_get_msg_name(msgid));
LOC_LOGV("deleting msg ox%x", msgid);
LOC_LOGV("deleting msg %s (0x%x)", loc_get_msg_name(msgid), msgid);
}
};
@ -360,44 +360,36 @@ struct loc_eng_msg_delete_aiding_data : public loc_eng_msg {
};
struct loc_eng_msg_report_position : public loc_eng_msg {
const GpsLocation location;
const UlpLocation location;
const GpsLocationExtended locationExtended;
const void* locationExt;
const enum loc_sess_status status;
const LocPosTechMask technology_mask;
inline loc_eng_msg_report_position(void* instance, GpsLocation &loc, GpsLocationExtended &locExtended, void* locExt,
inline loc_eng_msg_report_position(void* instance, UlpLocation &loc, GpsLocationExtended &locExtended, void* locExt,
enum loc_sess_status st) :
loc_eng_msg(instance, LOC_ENG_MSG_REPORT_POSITION),
location(loc), locationExtended(locExtended), locationExt(locExt), status(st), technology_mask(LOC_POS_TECH_MASK_DEFAULT)
{
#ifdef FEATURE_ULP
LOC_LOGV("flags: %d\n source: %d\n latitude: %f\n longitude: %f\n altitude: %f\n speed: %f\n bearing: %f\n accuracy: %f\n timestamp: %lld\n rawDataSize: %d\n rawData: %p\n Session status: %d\n Technology mask: %u",
location.flags, location.position_source, location.latitude, location.longitude,
location.altitude, location.speed, location.bearing, location.accuracy,
location.timestamp, location.rawDataSize, location.rawData,status,technology_mask);
#else
LOC_LOGV("flags: %d\n latitude: %f\n longitude: %f\n altitude: %f\n speed: %f\n bearing: %f\n accuracy: %f\n timestamp: %lld\n Session status: %d\n Technology mask: %u",
location.flags, location.latitude, location.longitude,
location.altitude, location.speed, location.bearing, location.accuracy,
location.timestamp, status,technology_mask);
#endif
location.gpsLocation.flags, location.position_source,
location.gpsLocation.latitude, location.gpsLocation.longitude,
location.gpsLocation.altitude, location.gpsLocation.speed,
location.gpsLocation.bearing, location.gpsLocation.accuracy,
location.gpsLocation.timestamp, location.rawDataSize,
location.rawData,status,technology_mask);
}
inline loc_eng_msg_report_position(void* instance, GpsLocation &loc, GpsLocationExtended &locExtended, void* locExt,
inline loc_eng_msg_report_position(void* instance, UlpLocation &loc, GpsLocationExtended &locExtended, void* locExt,
enum loc_sess_status st, LocPosTechMask technology) :
loc_eng_msg(instance, LOC_ENG_MSG_REPORT_POSITION),
location(loc), locationExtended(locExtended), locationExt(locExt), status(st), technology_mask(technology)
{
#ifdef FEATURE_ULP
LOC_LOGV("flags: %d\n source: %d\n latitude: %f\n longitude: %f\n altitude: %f\n speed: %f\n bearing: %f\n accuracy: %f\n timestamp: %lld\n rawDataSize: %d\n rawData: %p\n Session status: %d\n Technology mask: %u",
location.flags, location.position_source, location.latitude, location.longitude,
location.altitude, location.speed, location.bearing, location.accuracy,
location.timestamp, location.rawDataSize, location.rawData,status,technology_mask);
#else
LOC_LOGV("flags: %d\n latitude: %f\n longitude: %f\n altitude: %f\n speed: %f\n bearing: %f\n accuracy: %f\n timestamp: %lld\n Session status: %d\n Technology mask: %u",
location.flags, location.latitude, location.longitude,
location.altitude, location.speed, location.bearing, location.accuracy,
location.timestamp, status,technology_mask);
#endif
location.gpsLocation.flags, location.position_source,
location.gpsLocation.latitude, location.gpsLocation.longitude,
location.gpsLocation.altitude, location.gpsLocation.speed,
location.gpsLocation.bearing, location.gpsLocation.accuracy,
location.gpsLocation.timestamp, location.rawDataSize,
location.rawData,status,technology_mask);
}
};
@ -835,7 +827,6 @@ struct loc_eng_msg_set_data_enable : public loc_eng_msg {
}
};
#ifdef FEATURE_ULP
struct loc_eng_msg_request_network_position : public loc_eng_msg {
const UlpNetworkRequestPos networkPosRequest;
inline loc_eng_msg_request_network_position (void* instance, UlpNetworkRequestPos networkPosReq) :
@ -933,21 +924,20 @@ struct ulp_msg_inject_network_position : public loc_eng_msg {
};
struct ulp_msg_report_quipc_position : public loc_eng_msg {
const GpsLocation location;
const UlpLocation location;
const int quipc_error_code;
inline ulp_msg_report_quipc_position(void* instance, GpsLocation &loc,
inline ulp_msg_report_quipc_position(void* instance, UlpLocation &loc,
int quipc_err) :
loc_eng_msg(instance, ULP_MSG_REPORT_QUIPC_POSITION),
location(loc), quipc_error_code(quipc_err)
{
LOC_LOGV("flags: %d\n source: %d\n latitude: %f\n longitude: %f\n altitude: %f\n speed: %f\n bearing: %f\n accuracy: %f\n timestamp: %lld\n rawDataSize: %d\n rawData: %p\n Quipc error: %d",
location.flags, location.position_source, location.latitude, location.longitude,
location.altitude, location.speed, location.bearing, location.accuracy,
location.timestamp, location.rawDataSize, location.rawData,
location.gpsLocation.flags, location.position_source, location.gpsLocation.latitude, location.gpsLocation.longitude,
location.gpsLocation.altitude, location.gpsLocation.speed, location.gpsLocation.bearing, location.gpsLocation.accuracy,
location.gpsLocation.timestamp, location.rawDataSize, location.rawData,
quipc_error_code);
}
};
#endif
void loc_eng_msg_sender(void* loc_eng_data_p, void* msg);
int loc_eng_msgget(int * p_req_msgq);

5
loc_api/libloc_api_50001/loc_eng_msg_id.h
View file

@ -85,7 +85,6 @@ enum loc_eng_msg_ids_t {
LOC_ENG_MSG_REQUEST_POSITION,
LOC_ENG_MSG_EXT_POWER_CONFIG,
#ifdef FEATURE_ULP
// The following messages are added for ulp
LOC_ENG_MSG_REQUEST_PHONE_CONTEXT,
LOC_ENG_MSG_REQUEST_NETWORK_POSIITON,
@ -121,16 +120,14 @@ enum loc_eng_msg_ids_t {
// Last ULP MSG
ULP_MSG_LAST = 0x700,
#endif
/* Message is sent by HAL to LOC API to configure LTE Positioning
Profile in modem */
LOC_ENG_MSG_LPP_CONFIG,
#ifdef FEATURE_ULP
// Message is sent by Android framework (GpsLocationProvider)
// to inject the raw command
ULP_MSG_INJECT_RAW_COMMAND,
#endif
/* Message is sent by HAL to LOC API to select A-GLONASS protocol */
LOC_ENG_MSG_A_GLONASS_PROTOCOL,

48
loc_api/libloc_api_50001/loc_eng_nmea.cpp
View file

@ -110,7 +110,7 @@ SIDE EFFECTS
===========================================================================*/
void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
const GpsLocation &location, const GpsLocationExtended &locationExtended)
const UlpLocation &location, const GpsLocationExtended &locationExtended)
{
ENTRY_LOG();
@ -119,7 +119,7 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
int lengthRemaining = sizeof(sentence);
int length = 0;
time_t utcTime(location.timestamp/1000);
time_t utcTime(location.gpsLocation.timestamp/1000);
tm * pTm = gmtime(&utcTime);
int utcYear = pTm->tm_year % 100; // 2 digit year
int utcMonth = pTm->tm_mon + 1; // tm_mon starts at zero
@ -207,19 +207,19 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker = sentence;
lengthRemaining = sizeof(sentence);
if (location.flags & GPS_LOCATION_HAS_BEARING)
if (location.gpsLocation.flags & GPS_LOCATION_HAS_BEARING)
{
float magTrack = location.bearing;
float magTrack = location.gpsLocation.bearing;
if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_MAG_DEV)
{
float magTrack = location.bearing - locationExtended.magneticDeviation;
float magTrack = location.gpsLocation.bearing - locationExtended.magneticDeviation;
if (magTrack < 0.0)
magTrack += 360.0;
else if (magTrack > 360.0)
magTrack -= 360.0;
}
length = snprintf(pMarker, lengthRemaining, "$GPVTG,%.1lf,T,%.1lf,M,", location.bearing, magTrack);
length = snprintf(pMarker, lengthRemaining, "$GPVTG,%.1lf,T,%.1lf,M,", location.gpsLocation.bearing, magTrack);
}
else
{
@ -234,10 +234,10 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker += length;
lengthRemaining -= length;
if (location.flags & GPS_LOCATION_HAS_SPEED)
if (location.gpsLocation.flags & GPS_LOCATION_HAS_SPEED)
{
float speedKnots = location.speed * (3600.0/1852.0);
float speedKmPerHour = location.speed * 3.6;
float speedKnots = location.gpsLocation.speed * (3600.0/1852.0);
float speedKmPerHour = location.gpsLocation.speed * 3.6;
length = snprintf(pMarker, lengthRemaining, "%.1lf,N,%.1lf,K,", speedKnots, speedKmPerHour);
}
@ -254,7 +254,7 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker += length;
lengthRemaining -= length;
if (!(location.flags & GPS_LOCATION_HAS_LAT_LONG))
if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
length = snprintf(pMarker, lengthRemaining, "%c", 'N'); // N means no fix
else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->client_handle->getPositionMode().mode)
length = snprintf(pMarker, lengthRemaining, "%c", 'A'); // A means autonomous
@ -282,10 +282,10 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker += length;
lengthRemaining -= length;
if (location.flags & GPS_LOCATION_HAS_LAT_LONG)
if (location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG)
{
double latitude = location.latitude;
double longitude = location.longitude;
double latitude = location.gpsLocation.latitude;
double longitude = location.gpsLocation.longitude;
char latHemisphere;
char lonHemisphere;
double latMinutes;
@ -331,9 +331,9 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker += length;
lengthRemaining -= length;
if (location.flags & GPS_LOCATION_HAS_SPEED)
if (location.gpsLocation.flags & GPS_LOCATION_HAS_SPEED)
{
float speedKnots = location.speed * (3600.0/1852.0);
float speedKnots = location.gpsLocation.speed * (3600.0/1852.0);
length = snprintf(pMarker, lengthRemaining, "%.1lf,", speedKnots);
}
else
@ -349,9 +349,9 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker += length;
lengthRemaining -= length;
if (location.flags & GPS_LOCATION_HAS_BEARING)
if (location.gpsLocation.flags & GPS_LOCATION_HAS_BEARING)
{
length = snprintf(pMarker, lengthRemaining, "%.1lf,", location.bearing);
length = snprintf(pMarker, lengthRemaining, "%.1lf,", location.gpsLocation.bearing);
}
else
{
@ -407,7 +407,7 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker += length;
lengthRemaining -= length;
if (!(location.flags & GPS_LOCATION_HAS_LAT_LONG))
if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
length = snprintf(pMarker, lengthRemaining, "%c", 'N'); // N means no fix
else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->client_handle->getPositionMode().mode)
length = snprintf(pMarker, lengthRemaining, "%c", 'A'); // A means autonomous
@ -435,10 +435,10 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker += length;
lengthRemaining -= length;
if (location.flags & GPS_LOCATION_HAS_LAT_LONG)
if (location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG)
{
double latitude = location.latitude;
double longitude = location.longitude;
double latitude = location.gpsLocation.latitude;
double longitude = location.gpsLocation.longitude;
char latHemisphere;
char lonHemisphere;
double latMinutes;
@ -485,7 +485,7 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
lengthRemaining -= length;
char gpsQuality;
if (!(location.flags & GPS_LOCATION_HAS_LAT_LONG))
if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
gpsQuality = '0'; // 0 means no fix
else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->client_handle->getPositionMode().mode)
gpsQuality = '1'; // 1 means GPS fix
@ -534,11 +534,11 @@ void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
pMarker += length;
lengthRemaining -= length;
if ((location.flags & GPS_LOCATION_HAS_ALTITUDE) &&
if ((location.gpsLocation.flags & GPS_LOCATION_HAS_ALTITUDE) &&
(locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL))
{
length = snprintf(pMarker, lengthRemaining, "%.1lf,M,,",
location.altitude - locationExtended.altitudeMeanSeaLevel);
location.gpsLocation.altitude - locationExtended.altitudeMeanSeaLevel);
}
else
{

2
loc_api/libloc_api_50001/loc_eng_nmea.h
View file

@ -37,6 +37,6 @@
void loc_eng_nmea_send(char *pNmea, int length, loc_eng_data_s_type *loc_eng_data_p);
int loc_eng_nmea_put_checksum(char *pNmea, int maxSize);
void loc_eng_nmea_generate_sv(loc_eng_data_s_type *loc_eng_data_p, const GpsSvStatus &svStatus, const GpsLocationExtended &locationExtended);
void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p, const GpsLocation &location, const GpsLocationExtended &locationExtended);
void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p, const UlpLocation &location, const GpsLocationExtended &locationExtended);
#endif // LOC_ENG_NMEA_H

418
loc_api/libloc_api_50001/loc_ulp.h Normal file
View file

@ -0,0 +1,418 @@
/* Copyright (c) 2013, 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_ULP_H__
#define __LOC_ULP_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <ctype.h>
#include <stdbool.h>
#include <hardware/gps.h>
#define ULP_ENGINE_INTERFACE "ulp-engine-interface"
#define ULP_NETWORK_INTERFACE "ulp-network-interface"
#define ULP_RAW_CMD_INTERFACE "ulp-raw-cmd"
#define ULP_PHONE_CONTEXT_INTERFACE "ulp-phone-context"
/** Location has valid source information. */
#define LOCATION_HAS_SOURCE_INFO 0x0020
/** GpsLocation has valid "is indoor?" flag */
#define GPS_LOCATION_HAS_IS_INDOOR 0x0040
/** GpsLocation has valid floor number */
#define GPS_LOCATION_HAS_FLOOR_NUMBER 0x0080
/** GpsLocation has valid map URL*/
#define GPS_LOCATION_HAS_MAP_URL 0x0100
/** GpsLocation has valid map index */
#define GPS_LOCATION_HAS_MAP_INDEX 0x0200
/** Sizes for indoor fields */
#define GPS_LOCATION_MAP_URL_SIZE 400
#define GPS_LOCATION_MAP_INDEX_SIZE 16
/** Position source is ULP */
#define ULP_LOCATION_IS_FROM_HYBRID 0x0001
/** Position source is GNSS only */
#define ULP_LOCATION_IS_FROM_GNSS 0x0002
/* Hybrid support, the Android Framework will query to see if this capability is set before using the ulp functionalities in HAL */
#define ULP_CAPABILITY 0x0000020
#define ULP_MIN_INTERVAL_INVALID 0xffffffff
/** Represents recurrence of location */
typedef enum{
ULP_LOC_RECURRENCE_PERIODIC = 0,
ULP_LOC_RECURRENCE_SINGLE,
}UlpRecurrenceCriteria;
/** Represents horizontal accuracy options */
typedef enum {
ULP_HORZ_ACCURACY_DONT_CARE = 0,
ULP_HORZ_ACCURACY_LOW,
ULP_HORZ_ACCURACY_MED,
ULP_HORZ_ACCURACY_HIGH,
}UlpHorzAccuracyCriteria;
/** Represents accuracy options (for speed, altitude, and
* bearing) */
typedef enum {
ULP_ACCURACY_DONT_CARE = 0,
ULP_ACCURACY_LOW,
ULP_ACCURACY_HIGH,
}UlpAccuracyCriteria;
/** Represents power consumption options */
typedef enum {
ULP_POWER_REQ_DONT_CARE = 0,
ULP_POWER_REQ_LOW,
ULP_POWER_REQ_HIGH,
}UlpPowerCriteria;
/** Represents data usage options */
typedef enum {
ULP_DATA_REQ_DONT_CARE = 0,
ULP_DATA_ALLOW,
ULP_DATA_DENY,
}UlpDataUsageCriteria;
/** Enable the reporting of altitude in location reports */
#define ULP_ENABLE_ALTITUDE_REPORT 0x01
/** Enable the reporting of speed in location reports */
#define ULP_ENABLE_SPEED_REPORT 0x02
/** Enable the reporting of bearing in location reports */
#define ULP_ENABLE_BEARING_REPORT 0x04
#define ULP_CRITERIA_HAS_ACTION 0x00000001
#define ULP_CRITERIA_HAS_PROVIDER_SOURCE 0x00000002
#define ULP_CRITERIA_HAS_RECURRENCE_TYPE 0x00000004
#define ULP_CRITERIA_HAS_PREFERRED_RESPONSE_TIME 0x00000010
#define ULP_CRITERIA_HAS_MIN_INTERVAL 0x00000020
#define ULP_CRITERIA_HAS_MIN_DISTANCE 0x00000040
#define ULP_CRITERIA_HAS_MIN_DIST_SAMPLE_INTERVAL 0x00000080
#define ULP_CRITERIA_HAS_DESIRED_OUTPUT_PARAMETER 0x00000100
#define ULP_CRITERIA_HAS_PREFERRED_HORIZONTAL_ACCURACY 0x00000200
#define ULP_CRITERIA_HAS_PREFERRED_POWER_CONSUMPTION 0x00000400
#define ULP_CRITERIA_HAS_PREFERRED_ALTITUDE_ACCURACY 0x00000800
#define ULP_CRITERIA_HAS_PREFERRED_BEARING_ACCURACY 0x00001000
#define ULP_CRITERIA_HAS_PREFERRED_DATA_USAGE 0x00002000
#define ULP_CRITERIA_HAS_INTERMEDIATE_POS_REPORT_ENABLED 0x00004000
#define ULP_PROVIDER_SOURCE_GNSS 0x00000001
#define ULP_PROVIDER_SOURCE_HYBRID 0x00000002
#define ULP_ADD_CRITERIA 1
#define ULP_REMOVE_CRITERIA 2
typedef struct {
/** set to sizeof(UlpLocation) */
size_t size;
GpsLocation gpsLocation;
/* Provider indicator for HYBRID or GPS */
uint16_t position_source;
/*allows HAL to pass additional information related to the location */
int rawDataSize; /* in # of bytes */
void * rawData;
bool is_indoor;
float floor_number;
char map_url[GPS_LOCATION_MAP_URL_SIZE];
unsigned char map_index[GPS_LOCATION_MAP_INDEX_SIZE];
} UlpLocation;
/** Callback with location information.
*/
typedef void (* ulp_location_callback)(UlpLocation* location);
/** ULP Engine callback structure. */
typedef struct {
/** set to sizeof(UlpCallbacks) */
size_t size;
ulp_location_callback location_cb;
} UlpEngineCallbacks;
typedef struct {
uint32_t valid_mask;
/* delete or add. This is a mandatory field */
int action;
/*via gps or hybrid provider*/
int provider_source;
/** PERIODIC or SINGLE */
UlpRecurrenceCriteria recurrence_type;
/** obtain position within the specified response time */
uint32_t preferred_response_time;
/** Send updates after the specified interval */
uint32_t min_interval;
/** Send updates after device moved a specified distance */
float min_distance;
uint32_t min_dist_sample_interval;
/** Fields specfied in the mask should be reported in the
* position report (altitude, bearing and speed) */
uint32_t desired_output_parameter;
/** Desired accuracy for latitude, longitude */
UlpHorzAccuracyCriteria preferred_horizontal_accuracy;
/** Desired power consumption level */
UlpPowerCriteria preferred_power_consumption;
/** Desired accuracy for altitude */
UlpAccuracyCriteria preferred_altitude_accuracy;
/** Desired accuracy for bearing */
UlpAccuracyCriteria preferred_bearing_accuracy;
UlpDataUsageCriteria preferred_data_usage;
bool intermediate_pos_report_enabled;
} UlpLocationCriteria;
/** Represents the Ulp Egine interface. */
typedef struct {
/** set to sizeof(UlpEngineInterface) */
size_t size;
/**
* Opens the interface and provides the callback routines
* to the implemenation of this interface.
*/
int (*init)( UlpEngineCallbacks* callbacks );
/* set criterias of location requests */
int (*update_criteria) (UlpLocationCriteria criteria );
/** Starts navigating. */
int (*start)( void );
/** Stops navigating. */
int (*stop)( void );
} UlpEngineInterface;
/** Extended interface for raw GPS command support. */
typedef struct {
/** set to sizeof(ExtraCmdInterface) */
size_t size;
/** Injects Android extra cmd into the ulp. Clarify if they are blocking calls */
bool (*inject_raw_cmd)(char* bundle, int bundle_length );
} InjectRawCmdInterface;
/** ULP Network Interface */
/** Request for network position status */
#define ULP_NETWORK_POS_STATUS_REQUEST (0x01)
/** Request for periodic network positions */
#define ULP_NETWORK_POS_START_PERIODIC_REQUEST (0x02)
/** Request last known location */
#define ULP_NETWORK_POS_GET_LAST_KNOWN_LOCATION_REQUEST (0x03)
/** Cancel request */
#define ULP_NETWORK_POS_STOP_REQUEST (0x04)
/** Position was obtained using Wifi Network */
#define ULP_NETWORK_POSITION_SRC_WIFI (0x01)
/** Position was obtained using Cell Network */
#define ULP_NETWORK_POSITION_SRC_CELL (0x02)
/** Position was obtained using an Unknown Network */
#define ULP_NETWORK_POSITION_SRC_UNKNOWN (0x00)
/** Represents the ULP network request */
typedef struct {
/** type of request */
uint16_t request_type;
/** Desired time between network positions/measurements in ms.
* Shall be set to 0 if only one position is requested */
int interval_ms;
/** network position source to be used */
uint16_t desired_position_source;
}UlpNetworkRequestPos;
/** Callback with network position request. */
typedef void (*ulp_network_location_request)(UlpNetworkRequestPos *req);
/** ULP Network callback structure. */
typedef struct {
ulp_network_location_request ulp_network_location_request_cb;
} UlpNetworkLocationCallbacks;
/** represent a network position */
typedef struct {
/** source of the position (Wifi, Cell) */
uint16_t pos_source;
/** latitude in degrees */
double latitude;
/** longitude in degrees */
double longitude;
/** Horzizontal error estimate in meters */
uint16_t HEPE;
} UlpNetworkPosition;
/** Represents access point information */
typedef struct {
/** Mac adderess */
char mac_addr[6];
/** signal strength in dbM */
int32_t rssi;
/** Beacon channel for access point */
uint16_t channel;
/** Bit 0 = AP is used by WiFi positioning system
* Bit 1 = AP doesn't broadcast SSID Bit 2 = AP has encrption
* turned on Bit 3 = AP is in infrastructure mode and not in
* ad-hoc/unknown mode */
uint8_t ap_qualifier;
} UlpNetworkAccessPointInfo;
/** Represents Wifi information */
typedef struct {
/** Number of APs in the calculated position (-1 means
* unknown) */
uint8_t num_aps_in_pos;
/** Information of the scanned ap's used in the position estimation*/
UlpNetworkAccessPointInfo *ap_info;
} UlpNetworkWifiInfo;
/** Represent network landscape information */
typedef struct {
/** network type Cell/Wifi */
uint8_t network_type;
/** network information */
union {
UlpNetworkWifiInfo wifi_info;
uint32_t cell_info;
} u;
} UlpNetworkLandscape;
/** network report valid flags */
/** fix time is valid */
#define ULP_NETWORK_POSITION_REPORT_HAS_FIX_TIME (0x01)
/** position is valid */
#define ULP_NETWORK_POSITION_REPORT_HAS_POSITION (0x02)
/** landscape is valid */
#define ULP_NETWORK_POSITION_REPORT_HAS_LANDSCAPE (0x04)
/** Represents the network position report */
typedef struct
{
/** validity flags */
uint16_t valid_flag;
/** time fo network fix */
GpsUtcTime fix_time;
/** network position */
UlpNetworkPosition position;
/** network landscape */
UlpNetworkLandscape landscape_info;
}UlpNetworkPositionReport;
/** represents ULP network interface extension */
typedef struct
{
/** set to sizeof(UlpNetworkInterface) */
size_t size;
/** initialize network interface */
int ( *init)(UlpNetworkLocationCallbacks *callback);
/** send network position */
int ( *ulp_send_network_position)(UlpNetworkPositionReport *position_report);
}UlpNetworkInterface;
/** Information for the ULP Phone context interface */
/** the Location settings context supports only ON_CHANGE
* request type */
#define ULP_PHONE_CONTEXT_GPS_SETTING (0x01)
#define ULP_PHONE_CONTEXT_NETWORK_POSITION_SETTING (0x02)
#define ULP_PHONE_CONTEXT_WIFI_SETTING (0x04)
/** The battery charging state context supports only
* ON_CHANGE request type */
#define ULP_PHONE_CONTEXT_BATTERY_CHARGING_STATE (0x08)
#define ULP_PHONE_CONTEXT_AGPS_SETTING (0x010)
#define ULP_PHONE_CONTEXT_ENH_LOCATION_SERVICES_SETTING (0x020)
/** return phone context only once */
#define ULP_PHONE_CONTEXT_REQUEST_TYPE_SINGLE (0x01)
/** return phone context periodcially */
#define ULP_PHONE_CONTEXT_REQUEST_TYPE_PERIODIC (0x02)
/** return phone context when it changes */
#define ULP_PHONE_CONTEXT_REQUEST_TYPE_ON_CHANGE (0x03)
/** Represents ULP phone context request */
typedef struct {
/** context type requested */
uint16_t context_type;
/** request type */
uint16_t request_type;
/** interval in ms if request type is periodic */
int interval_ms;
}UlpPhoneContextRequest;
/** Callback for phone context request. */
typedef void (*ulp_request_phone_context)(UlpPhoneContextRequest *req);
/** ULP Phone Context callback structure. */
typedef struct {
ulp_request_phone_context ulp_request_phone_context_cb;
}UlpPhoneContextCallbacks;
/** Represents the phone context settings */
typedef struct {
/** Phone context information type */
uint16_t context_type;
/** network information */
/** gps setting */
bool is_gps_enabled;
/** is network positioning enabled */
bool is_network_position_available;
/** is wifi turned on */
bool is_wifi_setting_enabled;
/** is battery being currently charged */
bool is_battery_charging;
/* is agps enabled for single shot */
bool is_agps_enabled;
/* is Enhanced Location Services enabled by user*/
bool is_enh_location_services_enabled;
} UlpPhoneContextSettings;
/** Represent the phone contxt interface */
typedef struct
{
/** set to sizeof(UlpPhoneContextInterface) */
size_t size;
/** Initialize, register callback */
int (*init)(UlpPhoneContextCallbacks *callback);
/** send the phone context settings */
int (*ulp_phone_context_settings_update) (UlpPhoneContextSettings *settings );
}UlpPhoneContextInterface;
//int loc_update_criteria(UlpLocationCriteria criteria);
//const void* loc_get_extension(const char* name);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif //__LOC_ULP_H__

4
loc_api/loc_api_v02/Android.mk
View file

@ -36,10 +36,6 @@ ifeq ($(FEATURE_DELEXT), true)
LOCAL_CFLAGS += -DFEATURE_DELEXT
endif #FEATURE_DELEXT
ifeq ($(FEATURE_ULP), true)
LOCAL_CFLAGS += -DFEATURE_ULP
endif #FEATURE_ULP
## Includes
LOCAL_C_INCLUDES := \
$(TARGET_OUT_HEADERS)/libloc_eng \

34
loc_api/loc_api_v02/LocApiV02Adapter.cpp
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
/* Copyright (c) 2011-2013, 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
@ -1590,10 +1590,10 @@ enum loc_api_adapter_err LocApiV02Adapter :: convertErr(
void LocApiV02Adapter :: reportPosition (
const qmiLocEventPositionReportIndMsgT_v02 *location_report_ptr)
{
GpsLocation location;
UlpLocation location;
LocPosTechMask tech_Mask = LOC_POS_TECH_MASK_DEFAULT;
LOC_LOGD("Reporting postion from V2 Adapter\n");
memset(&location, 0, sizeof (GpsLocation));
memset(&location, 0, sizeof (UlpLocation));
location.size = sizeof(location);
GpsLocationExtended locationExtended;
memset(&locationExtended, 0, sizeof (GpsLocationExtended));
@ -1610,29 +1610,29 @@ void LocApiV02Adapter :: reportPosition (
(location_report_ptr->latitude != 0 ||
location_report_ptr->longitude!= 0))
{
location.flags |= GPS_LOCATION_HAS_LAT_LONG;
location.latitude = location_report_ptr->latitude;
location.longitude = location_report_ptr->longitude;
location.gpsLocation.flags |= GPS_LOCATION_HAS_LAT_LONG;
location.gpsLocation.latitude = location_report_ptr->latitude;
location.gpsLocation.longitude = location_report_ptr->longitude;
// Time stamp (UTC)
if(location_report_ptr->timestampUtc_valid == 1)
{
location.timestamp = location_report_ptr->timestampUtc;
location.gpsLocation.timestamp = location_report_ptr->timestampUtc;
}
// Altitude
if(location_report_ptr->altitudeWrtEllipsoid_valid == 1 )
{
location.flags |= GPS_LOCATION_HAS_ALTITUDE;
location.altitude = location_report_ptr->altitudeWrtEllipsoid;
location.gpsLocation.flags |= GPS_LOCATION_HAS_ALTITUDE;
location.gpsLocation.altitude = location_report_ptr->altitudeWrtEllipsoid;
}
// Speed
if((location_report_ptr->speedHorizontal_valid == 1) &&
(location_report_ptr->speedVertical_valid ==1 ) )
{
location.flags |= GPS_LOCATION_HAS_SPEED;
location.speed = sqrt(
location.gpsLocation.flags |= GPS_LOCATION_HAS_SPEED;
location.gpsLocation.speed = sqrt(
(location_report_ptr->speedHorizontal *
location_report_ptr->speedHorizontal) +
(location_report_ptr->speedVertical *
@ -1642,25 +1642,23 @@ void LocApiV02Adapter :: reportPosition (
// Heading
if(location_report_ptr->heading_valid == 1)
{
location.flags |= GPS_LOCATION_HAS_BEARING;
location.bearing = location_report_ptr->heading;
location.gpsLocation.flags |= GPS_LOCATION_HAS_BEARING;
location.gpsLocation.bearing = location_report_ptr->heading;
}
// Uncertainty (circular)
if( (location_report_ptr->horUncCircular_valid ) )
{
location.flags |= GPS_LOCATION_HAS_ACCURACY;
location.accuracy = location_report_ptr->horUncCircular;
location.gpsLocation.flags |= GPS_LOCATION_HAS_ACCURACY;
location.gpsLocation.accuracy = location_report_ptr->horUncCircular;
}
// Technology Mask
tech_Mask |= location_report_ptr->technologyMask;
#ifdef FEATURE_ULP
//Mark the location source as from GNSS
location.flags |= LOCATION_HAS_SOURCE_INFO;
location.gpsLocation.flags |= LOCATION_HAS_SOURCE_INFO;
location.position_source = ULP_LOCATION_IS_FROM_GNSS;
#endif
if (location_report_ptr->magneticDeviation_valid)
{
locationExtended.flags |= GPS_LOCATION_EXTENDED_HAS_MAG_DEV;