2bef34e8b2
(1) Configure tunc constrained module on modem via gps.conf
(2) Configure position assisted time estimator and inject
DRE position with additional info to modem
(3) Support get total energy consumption API by GNSS engine
since device first bootup
Change-Id: I1e73057df090c1d356c55a498f06eed45839ca8f
CRs-fixed: 2276355
312 lines
14 KiB
C++
312 lines
14 KiB
C++
/* Copyright (c) 2011-2014,2016-2017 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation, nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#define LOG_NDEBUG 0
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#define LOG_TAG "LocSvc_CtxBase"
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#include <dlfcn.h>
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#include <cutils/sched_policy.h>
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#include <unistd.h>
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#include <ContextBase.h>
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#include <msg_q.h>
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#include <loc_target.h>
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#include <loc_pla.h>
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#include <loc_log.h>
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namespace loc_core {
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loc_gps_cfg_s_type ContextBase::mGps_conf {};
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loc_sap_cfg_s_type ContextBase::mSap_conf {};
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bool ContextBase::sIsEngineCapabilitiesKnown = false;
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uint64_t ContextBase::sSupportedMsgMask = 0;
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bool ContextBase::sGnssMeasurementSupported = false;
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uint8_t ContextBase::sFeaturesSupported[MAX_FEATURE_LENGTH];
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const loc_param_s_type ContextBase::mGps_conf_table[] =
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{
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{"GPS_LOCK", &mGps_conf.GPS_LOCK, NULL, 'n'},
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{"SUPL_VER", &mGps_conf.SUPL_VER, NULL, 'n'},
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{"LPP_PROFILE", &mGps_conf.LPP_PROFILE, NULL, 'n'},
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{"A_GLONASS_POS_PROTOCOL_SELECT", &mGps_conf.A_GLONASS_POS_PROTOCOL_SELECT, NULL, 'n'},
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{"LPPE_CP_TECHNOLOGY", &mGps_conf.LPPE_CP_TECHNOLOGY, NULL, 'n'},
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{"LPPE_UP_TECHNOLOGY", &mGps_conf.LPPE_UP_TECHNOLOGY, NULL, 'n'},
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{"AGPS_CERT_WRITABLE_MASK", &mGps_conf.AGPS_CERT_WRITABLE_MASK, NULL, 'n'},
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{"SUPL_MODE", &mGps_conf.SUPL_MODE, NULL, 'n'},
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{"SUPL_ES", &mGps_conf.SUPL_ES, NULL, 'n'},
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{"INTERMEDIATE_POS", &mGps_conf.INTERMEDIATE_POS, NULL, 'n'},
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{"ACCURACY_THRES", &mGps_conf.ACCURACY_THRES, NULL, 'n'},
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{"NMEA_PROVIDER", &mGps_conf.NMEA_PROVIDER, NULL, 'n'},
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{"CAPABILITIES", &mGps_conf.CAPABILITIES, NULL, 'n'},
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{"XTRA_VERSION_CHECK", &mGps_conf.XTRA_VERSION_CHECK, NULL, 'n'},
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{"XTRA_SERVER_1", &mGps_conf.XTRA_SERVER_1, NULL, 's'},
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{"XTRA_SERVER_2", &mGps_conf.XTRA_SERVER_2, NULL, 's'},
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{"XTRA_SERVER_3", &mGps_conf.XTRA_SERVER_3, NULL, 's'},
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{"USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL", &mGps_conf.USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL, NULL, 'n'},
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{"AGPS_CONFIG_INJECT", &mGps_conf.AGPS_CONFIG_INJECT, NULL, 'n'},
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{"EXTERNAL_DR_ENABLED", &mGps_conf.EXTERNAL_DR_ENABLED, NULL, 'n'},
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{"SUPL_HOST", &mGps_conf.SUPL_HOST, NULL, 's'},
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{"SUPL_PORT", &mGps_conf.SUPL_PORT, NULL, 'n'},
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{"MODEM_TYPE", &mGps_conf.MODEM_TYPE, NULL, 'n' },
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{"MO_SUPL_HOST", &mGps_conf.MO_SUPL_HOST, NULL, 's' },
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{"MO_SUPL_PORT", &mGps_conf.MO_SUPL_PORT, NULL, 'n' },
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{"CONSTRAINED_TIME_UNCERTAINTY_ENABLED", &mGps_conf.CONSTRAINED_TIME_UNCERTAINTY_ENABLED, NULL, 'n'},
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{"CONSTRAINED_TIME_UNCERTAINTY_THRESHOLD", &mGps_conf.CONSTRAINED_TIME_UNCERTAINTY_THRESHOLD, NULL, 'f'},
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{"CONSTRAINED_TIME_UNCERTAINTY_ENERGY_BUDGET", &mGps_conf.CONSTRAINED_TIME_UNCERTAINTY_ENERGY_BUDGET, NULL, 'n'},
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{"POSITION_ASSISTED_CLOCK_ESTIMATOR_ENABLED", &mGps_conf.POSITION_ASSISTED_CLOCK_ESTIMATOR_ENABLED, NULL, 'n'},
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};
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const loc_param_s_type ContextBase::mSap_conf_table[] =
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{
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{"GYRO_BIAS_RANDOM_WALK", &mSap_conf.GYRO_BIAS_RANDOM_WALK, &mSap_conf.GYRO_BIAS_RANDOM_WALK_VALID, 'f'},
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{"ACCEL_RANDOM_WALK_SPECTRAL_DENSITY", &mSap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY, &mSap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID, 'f'},
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{"ANGLE_RANDOM_WALK_SPECTRAL_DENSITY", &mSap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY, &mSap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID, 'f'},
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{"RATE_RANDOM_WALK_SPECTRAL_DENSITY", &mSap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY, &mSap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID, 'f'},
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{"VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY", &mSap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY, &mSap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID, 'f'},
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{"SENSOR_ACCEL_BATCHES_PER_SEC", &mSap_conf.SENSOR_ACCEL_BATCHES_PER_SEC, NULL, 'n'},
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{"SENSOR_ACCEL_SAMPLES_PER_BATCH", &mSap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH, NULL, 'n'},
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{"SENSOR_GYRO_BATCHES_PER_SEC", &mSap_conf.SENSOR_GYRO_BATCHES_PER_SEC, NULL, 'n'},
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{"SENSOR_GYRO_SAMPLES_PER_BATCH", &mSap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH, NULL, 'n'},
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{"SENSOR_ACCEL_BATCHES_PER_SEC_HIGH", &mSap_conf.SENSOR_ACCEL_BATCHES_PER_SEC_HIGH, NULL, 'n'},
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{"SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH", &mSap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH, NULL, 'n'},
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{"SENSOR_GYRO_BATCHES_PER_SEC_HIGH", &mSap_conf.SENSOR_GYRO_BATCHES_PER_SEC_HIGH, NULL, 'n'},
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{"SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH", &mSap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH, NULL, 'n'},
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{"SENSOR_CONTROL_MODE", &mSap_conf.SENSOR_CONTROL_MODE, NULL, 'n'},
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{"SENSOR_ALGORITHM_CONFIG_MASK", &mSap_conf.SENSOR_ALGORITHM_CONFIG_MASK, NULL, 'n'}
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};
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void ContextBase::readConfig()
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{
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static bool confReadDone = false;
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if (!confReadDone) {
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confReadDone = true;
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/*Defaults for gps.conf*/
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mGps_conf.INTERMEDIATE_POS = 0;
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mGps_conf.ACCURACY_THRES = 0;
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mGps_conf.NMEA_PROVIDER = 0;
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mGps_conf.GPS_LOCK = 0x03;
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mGps_conf.SUPL_VER = 0x10000;
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mGps_conf.SUPL_MODE = 0x1;
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mGps_conf.SUPL_ES = 0;
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mGps_conf.SUPL_HOST[0] = 0;
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mGps_conf.SUPL_PORT = 0;
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mGps_conf.CAPABILITIES = 0x7;
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/* LTE Positioning Profile configuration is disable by default*/
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mGps_conf.LPP_PROFILE = 0;
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/*By default no positioning protocol is selected on A-GLONASS system*/
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mGps_conf.A_GLONASS_POS_PROTOCOL_SELECT = 0;
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/*XTRA version check is disabled by default*/
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mGps_conf.XTRA_VERSION_CHECK=0;
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/*Use emergency PDN by default*/
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mGps_conf.USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL = 1;
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/* By default no LPPe CP technology is enabled*/
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mGps_conf.LPPE_CP_TECHNOLOGY = 0;
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/* By default no LPPe UP technology is enabled*/
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mGps_conf.LPPE_UP_TECHNOLOGY = 0;
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/* By default we use unknown modem type*/
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mGps_conf.MODEM_TYPE = 2;
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/*Defaults for sap.conf*/
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mSap_conf.GYRO_BIAS_RANDOM_WALK = 0;
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mSap_conf.SENSOR_ACCEL_BATCHES_PER_SEC = 2;
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mSap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH = 5;
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mSap_conf.SENSOR_GYRO_BATCHES_PER_SEC = 2;
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mSap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH = 5;
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mSap_conf.SENSOR_ACCEL_BATCHES_PER_SEC_HIGH = 4;
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mSap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH = 25;
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mSap_conf.SENSOR_GYRO_BATCHES_PER_SEC_HIGH = 4;
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mSap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH = 25;
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mSap_conf.SENSOR_CONTROL_MODE = 0; /* AUTO */
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mSap_conf.SENSOR_ALGORITHM_CONFIG_MASK = 0; /* INS Disabled = FALSE*/
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/* Values MUST be set by OEMs in configuration for sensor-assisted
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navigation to work. There are NO default values */
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mSap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY = 0;
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mSap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY = 0;
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mSap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY = 0;
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mSap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY = 0;
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mSap_conf.GYRO_BIAS_RANDOM_WALK_VALID = 0;
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mSap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID = 0;
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mSap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID = 0;
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mSap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID = 0;
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mSap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID = 0;
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/* None of the 10 slots for agps certificates are writable by default */
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mGps_conf.AGPS_CERT_WRITABLE_MASK = 0;
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/* inject supl config to modem with config values from config.xml or gps.conf, default 1 */
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mGps_conf.AGPS_CONFIG_INJECT = 1;
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/* default configuration value of constrained time uncertainty mode:
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feature disabled, time uncertainty threshold defined by modem,
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and unlimited power budget */
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mGps_conf.CONSTRAINED_TIME_UNCERTAINTY_ENABLED = 0;
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mGps_conf.CONSTRAINED_TIME_UNCERTAINTY_THRESHOLD = 0.0;
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mGps_conf.CONSTRAINED_TIME_UNCERTAINTY_ENERGY_BUDGET = 0;
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/* default configuration value of position assisted clock estimator mode */
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mGps_conf.POSITION_ASSISTED_CLOCK_ESTIMATOR_ENABLED = 0;
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UTIL_READ_CONF(LOC_PATH_GPS_CONF, mGps_conf_table);
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UTIL_READ_CONF(LOC_PATH_SAP_CONF, mSap_conf_table);
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switch (getTargetGnssType(loc_get_target())) {
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case GNSS_GSS:
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case GNSS_AUTO:
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// For APQ targets, MSA/MSB capabilities should be reset
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mGps_conf.CAPABILITIES &= ~(LOC_GPS_CAPABILITY_MSA | LOC_GPS_CAPABILITY_MSB);
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break;
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default:
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break;
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}
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}
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}
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uint32_t ContextBase::getCarrierCapabilities() {
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#define carrierMSA (uint32_t)0x2
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#define carrierMSB (uint32_t)0x1
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#define gpsConfMSA (uint32_t)0x4
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#define gpsConfMSB (uint32_t)0x2
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uint32_t capabilities = mGps_conf.CAPABILITIES;
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if ((mGps_conf.SUPL_MODE & carrierMSA) != carrierMSA) {
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capabilities &= ~gpsConfMSA;
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}
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if ((mGps_conf.SUPL_MODE & carrierMSB) != carrierMSB) {
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capabilities &= ~gpsConfMSB;
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}
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LOC_LOGV("getCarrierCapabilities: CAPABILITIES %x, SUPL_MODE %x, carrier capabilities %x",
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mGps_conf.CAPABILITIES, mGps_conf.SUPL_MODE, capabilities);
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return capabilities;
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}
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LBSProxyBase* ContextBase::getLBSProxy(const char* libName)
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{
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LBSProxyBase* proxy = NULL;
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LOC_LOGD("%s:%d]: getLBSProxy libname: %s\n", __func__, __LINE__, libName);
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void* lib = dlopen(libName, RTLD_NOW);
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if ((void*)NULL != lib) {
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getLBSProxy_t* getter = (getLBSProxy_t*)dlsym(lib, "getLBSProxy");
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if (NULL != getter) {
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proxy = (*getter)();
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}
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}
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else
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{
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LOC_LOGW("%s:%d]: FAILED TO LOAD libname: %s\n", __func__, __LINE__, libName);
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}
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if (NULL == proxy) {
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proxy = new LBSProxyBase();
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}
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LOC_LOGD("%s:%d]: Exiting\n", __func__, __LINE__);
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return proxy;
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}
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LocApiBase* ContextBase::createLocApi(LOC_API_ADAPTER_EVENT_MASK_T exMask)
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{
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LocApiBase* locApi = NULL;
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// Check the target
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if (TARGET_NO_GNSS != loc_get_target()){
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if (NULL == (locApi = mLBSProxy->getLocApi(exMask, this))) {
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void *handle = NULL;
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//try to see if LocApiV02 is present
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if ((handle = dlopen("libloc_api_v02.so", RTLD_NOW)) != NULL) {
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LOC_LOGD("%s:%d]: libloc_api_v02.so is present", __func__, __LINE__);
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getLocApi_t* getter = (getLocApi_t*) dlsym(handle, "getLocApi");
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if (getter != NULL) {
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LOC_LOGD("%s:%d]: getter is not NULL for LocApiV02", __func__,
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__LINE__);
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locApi = (*getter)(exMask, this);
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}
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}
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// only RPC is the option now
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else {
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LOC_LOGD("%s:%d]: libloc_api_v02.so is NOT present. Trying RPC",
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__func__, __LINE__);
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handle = dlopen("libloc_api-rpc-qc.so", RTLD_NOW);
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if (NULL != handle) {
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getLocApi_t* getter = (getLocApi_t*) dlsym(handle, "getLocApi");
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if (NULL != getter) {
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LOC_LOGD("%s:%d]: getter is not NULL in RPC", __func__,
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__LINE__);
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locApi = (*getter)(exMask, this);
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}
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}
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}
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}
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}
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// locApi could still be NULL at this time
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// we would then create a dummy one
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if (NULL == locApi) {
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locApi = new LocApiBase(exMask, this);
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}
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return locApi;
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}
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ContextBase::ContextBase(const MsgTask* msgTask,
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LOC_API_ADAPTER_EVENT_MASK_T exMask,
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const char* libName) :
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mLBSProxy(getLBSProxy(libName)),
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mMsgTask(msgTask),
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mLocApi(createLocApi(exMask)),
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mLocApiProxy(mLocApi->getLocApiProxy())
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{
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}
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void ContextBase::setEngineCapabilities(uint64_t supportedMsgMask,
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uint8_t *featureList, bool gnssMeasurementSupported) {
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if (ContextBase::sIsEngineCapabilitiesKnown == false) {
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ContextBase::sSupportedMsgMask = supportedMsgMask;
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ContextBase::sGnssMeasurementSupported = gnssMeasurementSupported;
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if (featureList != NULL) {
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memcpy((void *)ContextBase::sFeaturesSupported,
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(void *)featureList, sizeof(ContextBase::sFeaturesSupported));
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}
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ContextBase::sIsEngineCapabilitiesKnown = true;
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}
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}
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bool ContextBase::isFeatureSupported(uint8_t featureVal)
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{
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uint8_t arrayIndex = featureVal >> 3;
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uint8_t bitPos = featureVal & 7;
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if (arrayIndex >= MAX_FEATURE_LENGTH) return false;
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return ((ContextBase::sFeaturesSupported[arrayIndex] >> bitPos ) & 0x1);
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}
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bool ContextBase::gnssConstellationConfig() {
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return sGnssMeasurementSupported;
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}
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}
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