Sample code for Fix On Demand
/*** This module implements the le_posCtrl's tests.** Copyright (C) Sierra Wireless Inc.**/#include "legato.h"#include <stdio.h>#include "interfaces.h"//--------------------------------------------------------------------------------------------------/*** Handler function for Navigation notification.**///--------------------------------------------------------------------------------------------------static void NavigationHandler(le_pos_SampleRef_t positionSampleRef,void* contextPtr){int32_t val, val1, accuracy;uint32_t uval, uAccuracy;// Date parametersuint16_t year;uint16_t month;uint16_t day;// Time parametersuint16_t hours;uint16_t minutes;uint16_t seconds;uint16_t milliseconds;le_pos_FixState_t fixState;if (NULL == positionSampleRef){LE_ERROR("New Position sample is NULL!");}else{LE_INFO("New Position sample %p", positionSampleRef);}le_pos_sample_GetFixState(positionSampleRef, &fixState);LE_INFO("GetFixState: %d", fixState);le_pos_sample_Get2DLocation(positionSampleRef, &val, &val1, &accuracy);LE_INFO("Get2DLocation: lat.%d, long.%d, accuracy.%d", val, val1, accuracy);le_pos_sample_GetDate(positionSampleRef, &year, &month, &day);LE_INFO("GetDate: year.%d, month.%d, day.%d", year, month, day);le_pos_sample_GetTime(positionSampleRef, &hours, &minutes, &seconds, &milliseconds);LE_INFO("GetTime: hours.%d, minutes.%d, seconds.%d, milliseconds.%d", hours, minutes, seconds,milliseconds);le_pos_sample_GetAltitude(positionSampleRef, &val, &accuracy);LE_INFO("GetAltitude: alt.%d, accuracy.%d", val, accuracy);le_pos_sample_GetHorizontalSpeed(positionSampleRef, &uval, &uAccuracy);LE_INFO("GetHorizontalSpeed: hSpeed.%u, accuracy.%u", uval, uAccuracy);le_pos_sample_GetVerticalSpeed(positionSampleRef, &val, &accuracy);LE_INFO("GetVerticalSpeed: vSpeed.%d, accuracy.%d", val, accuracy);le_pos_sample_GetHeading(positionSampleRef, &uval, &uAccuracy);LE_INFO("GetHeading: heading.%u, accuracy.%u", uval, uAccuracy);le_pos_sample_GetDirection(positionSampleRef, &uval, &uAccuracy);LE_INFO("GetDirection: direction.%u, accuracy.%u", uval, uAccuracy);le_pos_sample_Release(positionSampleRef);}//--------------------------------------------------------------------------------------------------/*** Handler function for Profile State Change Notifications.**///--------------------------------------------------------------------------------------------------static void TwentyMeterNavigationHandler(le_pos_SampleRef_t positionSampleRef,void* contextPtr){int32_t val, val1, accuracy;uint32_t uval, uAccuracy;le_pos_FixState_t fixState;if (NULL == positionSampleRef){LE_ERROR("New Position sample is NULL!");}else{LE_INFO("New Position sample %p", positionSampleRef);}le_pos_sample_GetFixState(positionSampleRef, &fixState);LE_INFO("GetFixState: %d", fixState);le_pos_sample_Get2DLocation(positionSampleRef, &val, &val1, &accuracy);LE_INFO("Get2DLocation: lat.%d, long.%d, accuracy.%d", val, val1, accuracy);le_pos_sample_GetAltitude(positionSampleRef, &val, &accuracy);LE_INFO("GetAltitude: alt.%d, accuracy.%d", val, accuracy);le_pos_sample_GetHorizontalSpeed(positionSampleRef, &uval, &uAccuracy);LE_INFO("GetHorizontalSpeed: hSpeed.%u, accuracy.%u", uval, uAccuracy);le_pos_sample_GetVerticalSpeed(positionSampleRef, &val, &accuracy);LE_INFO("GetVerticalSpeed: vSpeed.%d, accuracy.%d", val, accuracy);le_pos_sample_GetHeading(positionSampleRef, &uval, &uAccuracy);LE_INFO("GetHeading: heading.%u, accuracy.%u", uval, uAccuracy);le_pos_sample_GetDirection(positionSampleRef, &uval, &uAccuracy);LE_INFO("GetDirection: direction.%u, accuracy.%u", uval, uAccuracy);le_pos_sample_Release(positionSampleRef);}//--------------------------------------------------------------------------------------------------/*** Test: Add Position Handler**///--------------------------------------------------------------------------------------------------static void* NavigationThread(void* context){le_pos_MovementHandlerRef_t navigationHandlerRef;LE_INFO("======== Navigation Handler thread ========");navigationHandlerRef = le_pos_AddMovementHandler(0, 0, NavigationHandler, NULL);LE_ASSERT(NULL != navigationHandlerRef);navigationHandlerRef = le_pos_AddMovementHandler(20, 0, TwentyMeterNavigationHandler, NULL);LE_ASSERT(NULL != navigationHandlerRef);return NULL;}//--------------------------------------------------------------------------------------------------/*** Test: le_pos_SetDistanceResolution** The results can also be cheched visualy**///--------------------------------------------------------------------------------------------------static void Testle_pos_DistanceResolutionUpdate(void){int32_t latitude;int32_t longitude;int32_t altitude, altitudeSav;int32_t hAccuracy, hAccuracySav;int32_t vAccuracy, vAccuracySav;le_result_t res;// get the default values (in meters)res = le_pos_Get3DLocation(&latitude, &longitude, &hAccuracy, &altitude, &vAccuracy);LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Meter resolution: hAccuracy %d, altitude %d, vAccuracy %d",hAccuracy, altitude, vAccuracy);altitudeSav = altitude;hAccuracySav = hAccuracy;vAccuracySav = vAccuracy;// test decmeter resolutionres = le_pos_Get3DLocation(&latitude, &longitude, &hAccuracy, &altitude, &vAccuracy);LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Decimeter: hAccuracy %d, altitude %d, vAccuracy %d", hAccuracy, altitude, vAccuracy);if ((UINT32_MAX != hAccuracy) && (UINT32_MAX != hAccuracySav)){LE_ASSERT(hAccuracy != hAccuracySav);}if ((UINT32_MAX != vAccuracy) && (UINT32_MAX != vAccuracySav)){LE_ASSERT(vAccuracy != vAccuracySav);}if ((UINT32_MAX != altitude) && (UINT32_MAX != altitudeSav)){LE_ASSERT(altitude != altitudeSav);}altitudeSav = altitude;hAccuracySav = hAccuracy;vAccuracySav = vAccuracy;// test centimeter resolutionres = le_pos_Get3DLocation(&latitude, &longitude, &hAccuracy, &altitude, &vAccuracy);LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Centimeter: hAccuracy.%d, altitude.%d, vAccuracy.%d", hAccuracy, altitude, vAccuracy);if ((UINT32_MAX != hAccuracy) && (UINT32_MAX != hAccuracySav)){LE_ASSERT(hAccuracy != hAccuracySav);}if ((UINT32_MAX != vAccuracy) && (UINT32_MAX != vAccuracySav)){LE_ASSERT(vAccuracy != vAccuracySav);}if ((UINT32_MAX != altitude) && (UINT32_MAX != altitudeSav)){LE_ASSERT(altitude != altitudeSav);}altitudeSav = altitude;hAccuracySav = hAccuracy;vAccuracySav = vAccuracy;// test millimeter resolutionres = le_pos_Get3DLocation(&latitude, &longitude, &hAccuracy, &altitude, &vAccuracy);LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Millimeter: hAccuracy.%d, altitude.%d, vAccuracy.%d", hAccuracy, altitude, vAccuracy);if ((UINT32_MAX != hAccuracy) && (UINT32_MAX != hAccuracySav)){LE_ASSERT(hAccuracy != hAccuracySav);}if ((UINT32_MAX != vAccuracy) && (UINT32_MAX != vAccuracySav)){LE_ASSERT(vAccuracy != vAccuracySav);}if ((UINT32_MAX != altitude) && (UINT32_MAX != altitudeSav)){LE_ASSERT(altitude != altitudeSav);}altitudeSav = altitude;hAccuracySav = hAccuracy;vAccuracySav = vAccuracy;// test meter resolutionres = le_pos_Get3DLocation(&latitude, &longitude, &hAccuracy, &altitude, &vAccuracy);LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Meter: hAccuracy.%d, altitude.%d, vAccuracy.%d", hAccuracy, altitude, vAccuracy);if ((UINT32_MAX != hAccuracy) && (UINT32_MAX != hAccuracySav)){LE_ASSERT(hAccuracy != hAccuracySav);}if ((UINT32_MAX != vAccuracy) && (UINT32_MAX != vAccuracySav)){LE_ASSERT(vAccuracy != vAccuracySav);}if ((UINT32_MAX != altitude) && (UINT32_MAX != altitudeSav)){LE_ASSERT(altitude != altitudeSav);}}//--------------------------------------------------------------------------------------------------/*** Test: Get position Fix info.**///--------------------------------------------------------------------------------------------------static void Testle_pos_GetInfo(void){int32_t latitude;int32_t longitude;int32_t altitude;int32_t hAccuracy;int32_t vAccuracy;uint32_t hSpeed;uint32_t hSpeedAccuracy;int32_t vSpeed;int32_t vSpeedAccuracy;uint32_t heading;uint32_t headingAccuracy=0;uint32_t direction;uint32_t directionAccuracy=0;uint16_t year = 0;uint16_t month = 0;uint16_t day = 0;uint16_t hours = 0;uint16_t minutes = 0;uint16_t seconds = 0;uint16_t milliseconds = 0;le_pos_FixState_t fixState;le_result_t res;LE_ASSERT_OK(le_pos_GetFixState(&fixState));LE_INFO("position fix state %d", fixState);res = le_pos_Get2DLocation(&latitude, &longitude, &hAccuracy);LE_INFO("le_pos_Get2DLocation %s",LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Check le_pos_Get2DLocation latitude.%d, longitude.%d, hAccuracy.%d",latitude, longitude, hAccuracy);res = le_pos_Get3DLocation(&latitude, &longitude, &hAccuracy, &altitude, &vAccuracy);LE_INFO("le_pos_Get3DLocation %s",LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Check le_pos_Get3DLocation latitude.%d, longitude.%d, hAccuracy.%d, altitude.%d"", vAccuracy.%d",latitude, longitude, hAccuracy, altitude, vAccuracy);res = le_pos_GetDate(&year, &month, &day);LE_INFO("le_pos_GetDate %s",LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Check le_pos_GetDate year.%d, month.%d, day.%d",year, month, day);res = le_pos_GetTime(&hours, &minutes, &seconds, &milliseconds);LE_INFO("le_pos_GetTime %s",LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Check le_pos_GetTime hours.%d, minutes.%d, seconds.%d, milliseconds.%d",hours, minutes, seconds, milliseconds);res = le_pos_GetMotion(&hSpeed, &hSpeedAccuracy, &vSpeed, &vSpeedAccuracy);LE_INFO("le_pos_GetMotion %s",LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Check le_pos_GetMotion hSpeed.%u, hSpeedAccuracy.%u, vSpeed.%d, vSpeedAccuracy.%d",hSpeed, hSpeedAccuracy, vSpeed, vSpeedAccuracy);res = le_pos_GetHeading(&heading, &headingAccuracy);LE_INFO("le_pos_GetHeading %s",LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Check le_pos_GetHeading heading.%u, headingAccuracy.%u",heading, headingAccuracy);res = le_pos_GetDirection(&direction, &directionAccuracy);LE_INFO("le_pos_GetDirection %s",LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));LE_INFO("Check le_pos_GetDirection direction.%u, directionAccuracy.%u",direction, directionAccuracy);// Test NULL pointer (regression test for LE-4708)res = le_pos_GetDirection(&direction, NULL);LE_INFO("le_pos_GetDirection %s",LE_ASSERT((LE_OK == res) || (LE_OUT_OF_RANGE == res));}//--------------------------------------------------------------------------------------------------/*** Test: Get position Fix info.**///--------------------------------------------------------------------------------------------------static void Testle_pos_TestAcquisitionRate(void){LE_ASSERT(3000 == le_pos_GetAcquisitionRate());LE_ASSERT(1000 == le_pos_GetAcquisitionRate());}//--------------------------------------------------------------------------------------------------/*** Setting/Getting enabled GPS NMEA sentences mask**///--------------------------------------------------------------------------------------------------static void Testle_pos_ActivateGpsNmeaSentences(void){int i = 0;le_gnss_NmeaBitMask_t nmeaMask;le_gnss_NmeaBitMask_t saveNmeaMask;LE_INFO("Start Test TestLeGnssNmeaSentences");// Test 1: bit mask too big, errornmeaMask = (LE_GNSS_NMEA_SENTENCES_MAX << 1) | 1;// Test 2: test all bits from the bit maskle_gnss_NmeaBitMask_t nmeaSentencesList[] = {0};for (i = 0; nmeaSentencesList[i]; i++){LE_ASSERT_OK(le_gnss_SetNmeaSentences(nmeaSentencesList[i]));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT(nmeaMask == nmeaSentencesList[i]);}// @deprecated, PQXFI is deprecated. PTYPE is used instead.LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT((LE_GNSS_NMEA_MASK_GPGRS == nmeaMask) || (0 == nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT((LE_GNSS_NMEA_MASK_GPGLL == nmeaMask) || (0 == nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT((LE_GNSS_NMEA_MASK_DEBUG == nmeaMask) || (0 == nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT((LE_GNSS_NMEA_MASK_GPDTM == nmeaMask) || (0 == nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT((LE_GNSS_NMEA_MASK_GAGNS == nmeaMask) || (0 == nmeaMask));// Test 3: test bit mask combinationsLE_ASSERT_OK(le_gnss_SetNmeaSentences(saveNmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT(nmeaMask == saveNmeaMask);LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT(((saveNmeaMask | LE_GNSS_NMEA_MASK_GPGRS) == nmeaMask) || (saveNmeaMask == nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT(((saveNmeaMask | LE_GNSS_NMEA_MASK_GPGLL) == nmeaMask) || (saveNmeaMask == nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT(((saveNmeaMask | LE_GNSS_NMEA_MASK_DEBUG) == nmeaMask) || (saveNmeaMask == nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT(((saveNmeaMask | LE_GNSS_NMEA_MASK_GPDTM) == nmeaMask) || (saveNmeaMask == nmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT(((saveNmeaMask | LE_GNSS_NMEA_MASK_GAGNS) == nmeaMask) || (saveNmeaMask == nmeaMask));}//--------------------------------------------------------------------------------------------------/*** Reset the GPS NMEA sentences mask**///--------------------------------------------------------------------------------------------------static void Testle_pos_ResetGpsNmeaSentences(void){le_gnss_NmeaBitMask_t gpsNmeaMask = 0;le_gnss_NmeaBitMask_t nmeaMask;LE_ASSERT_OK(le_gnss_SetNmeaSentences(gpsNmeaMask));LE_ASSERT_OK(le_gnss_GetNmeaSentences(&nmeaMask));LE_ASSERT(nmeaMask == gpsNmeaMask);}//--------------------------------------------------------------------------------------------------/*** App init.**///--------------------------------------------------------------------------------------------------{le_posCtrl_ActivationRef_t activationRef;le_thread_Ref_t navigationThreadRef;LE_INFO("======== Positioning Test started ========");Testle_pos_TestAcquisitionRate();// Add Position Handler TestnavigationThreadRef = le_thread_Create("NavigationThread",NavigationThread,NULL);le_thread_Start(navigationThreadRef);LE_INFO("Get initial position");Testle_pos_GetInfo();LE_INFO("Request activation of the positioning service");LE_ASSERT((activationRef = le_posCtrl_Request()) != NULL);LE_INFO("Wait 120 seconds for a 3D fix");sleep(120);Testle_pos_DistanceResolutionUpdate();Testle_pos_GetInfo();sleep(1);LE_INFO("Release the positioning service");le_posCtrl_Release(activationRef);LE_INFO("======== Positioning Test finished ========");// Stop Navigation threadle_thread_Cancel(navigationThreadRef);Testle_pos_ActivateGpsNmeaSentences();Testle_pos_ResetGpsNmeaSentences();exit(EXIT_SUCCESS);}