le_pos_common.h

    1 
    2 /*
    3  * ====================== WARNING ======================
    4  *
    5  * THE CONTENTS OF THIS FILE HAVE BEEN AUTO-GENERATED.
    6  * DO NOT MODIFY IN ANY WAY.
    7  *
    8  * ====================== WARNING ======================
    9  */
   10 /**
   11  * @file le_pos_common.h
   12  *
   13  * Type definitions for le_pos.
   14  *
   15  */
   16 #ifndef LE_POS_COMMON_H_INCLUDE_GUARD
   17 #define LE_POS_COMMON_H_INCLUDE_GUARD
   18 
   19 
   20 #include "legato.h"
   21 
   22 #define IFGEN_LE_POS_PROTOCOL_ID "c9b4a5b877bfe3915d5029d8393d9566"
   23 #define IFGEN_LE_POS_MSG_SIZE 32
   24 /** @addtogroup le_pos
   25  *  @{ **/
   26 
   27 
   28 //--------------------------------------------------------------------------------------------------
   29 /**
   30  *  Fix position states.
   31  */
   32 //--------------------------------------------------------------------------------------------------
   33 typedef enum
   34 {
   35     LE_POS_STATE_NO_FIX = 0,
   36         ///< The position is not fixed.
   37     LE_POS_STATE_FIX_2D = 1,
   38         ///< 2-Dimensional position fix.
   39     LE_POS_STATE_FIX_3D = 2,
   40         ///< 3-Dimensional position fix.
   41     LE_POS_STATE_FIX_ESTIMATED = 3,
   42         ///< Estimated (i.e. forward predicted) position fix.
   43     LE_POS_STATE_UNKNOWN = 4
   44         ///< Unknown state.
   45 }
   46 le_pos_FixState_t;
   47 
   48 
   49 //--------------------------------------------------------------------------------------------------
   50 /**
   51  *  Resolution values.
   52  */
   53 //--------------------------------------------------------------------------------------------------
   54 typedef enum
   55 {
   56     LE_POS_RES_METER = 0,
   57         ///< Resolution in meter.
   58     LE_POS_RES_DECIMETER = 1,
   59         ///< Resolution in decimeter.
   60     LE_POS_RES_CENTIMETER = 2,
   61         ///< Resolution in centimeter.
   62     LE_POS_RES_MILLIMETER = 3,
   63         ///< Resolution in millimeter.
   64     LE_POS_RES_UNKNOWN = 4
   65         ///< Unknown resolution.
   66 }
   67 le_pos_Resolution_t;
   68 
   69 
   70 //--------------------------------------------------------------------------------------------------
   71 /**
   72  *  Reference type for dealing with Position samples.
   73  */
   74 //--------------------------------------------------------------------------------------------------
   75 typedef struct le_pos_Sample* le_pos_SampleRef_t;
   76 
   77 
   78 //--------------------------------------------------------------------------------------------------
   79 /**
   80  * Reference type used by Add/Remove functions for EVENT 'le_pos_Movement'
   81  */
   82 //--------------------------------------------------------------------------------------------------
   83 typedef struct le_pos_MovementHandler* le_pos_MovementHandlerRef_t;
   84 
   85 
   86 //--------------------------------------------------------------------------------------------------
   87 /**
   88  * Handler for movement changes that returns the reference of a reported position sample.
   89  *
   90  */
   91 //--------------------------------------------------------------------------------------------------
   92 typedef void (*le_pos_MovementHandlerFunc_t)
   93 (
   94         le_pos_SampleRef_t positionSampleRef,
   95         ///< [OUT] Reference of the reported position sample.
   96         void* contextPtr
   97         ///<
   98 );
   99 
  100 
  101 //--------------------------------------------------------------------------------------------------
  102 /**
  103  * Get if this client bound locally.
  104  */
  105 //--------------------------------------------------------------------------------------------------
  106 LE_SHARED bool ifgen_le_pos_HasLocalBinding
  107 (
  108     void
  109 );
  110 
  111 
  112 //--------------------------------------------------------------------------------------------------
  113 /**
  114  * Init data that is common across all threads
  115  */
  116 //--------------------------------------------------------------------------------------------------
  117 LE_SHARED void ifgen_le_pos_InitCommonData
  118 (
  119     void
  120 );
  121 
  122 
  123 //--------------------------------------------------------------------------------------------------
  124 /**
  125  * Perform common initialization and open a session
  126  */
  127 //--------------------------------------------------------------------------------------------------
  128 LE_SHARED le_result_t ifgen_le_pos_OpenSession
  129 (
  130     le_msg_SessionRef_t _ifgen_sessionRef,
  131     bool isBlocking
  132 );
  133 
  134 //--------------------------------------------------------------------------------------------------
  135 /**
  136  * Add handler function for EVENT 'le_pos_Movement'
  137  *
  138  * This event provides information on movement changes.
  139  *
  140  */
  141 //--------------------------------------------------------------------------------------------------
  142 LE_SHARED le_pos_MovementHandlerRef_t ifgen_le_pos_AddMovementHandler
  143 (
  144     le_msg_SessionRef_t _ifgen_sessionRef,
  145         uint32_t horizontalMagnitude,
  146         ///< [IN] Horizontal magnitude in meters.
  147         ///<       0 means that I don't care about
  148         ///<      changes in the latitude and longitude.
  149         uint32_t verticalMagnitude,
  150         ///< [IN] Vertical magnitude in meters.
  151         ///<       0 means that I don't care about
  152         ///<       changes in the altitude.
  153         le_pos_MovementHandlerFunc_t handlerPtr,
  154         ///< [IN]
  155         void* contextPtr
  156         ///< [IN]
  157 );
  158 
  159 //--------------------------------------------------------------------------------------------------
  160 /**
  161  * Remove handler function for EVENT 'le_pos_Movement'
  162  */
  163 //--------------------------------------------------------------------------------------------------
  164 LE_SHARED void ifgen_le_pos_RemoveMovementHandler
  165 (
  166     le_msg_SessionRef_t _ifgen_sessionRef,
  167         le_pos_MovementHandlerRef_t handlerRef
  168         ///< [IN]
  169 );
  170 
  171 //--------------------------------------------------------------------------------------------------
  172 /**
  173  * Get the 2D location's data (Latitude, Longitude, Horizontal
  174  * accuracy).
  175  *
  176  * @return LE_FAULT         Function failed to get the 2D location's data
  177  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to INT32_MAX).
  178  * @return LE_OK            Function succeeded.
  179  *
  180  * @note latitudePtr, longitudePtr, hAccuracyPtr can be set to NULL if not needed.
  181  */
  182 //--------------------------------------------------------------------------------------------------
  183 LE_SHARED le_result_t ifgen_le_pos_Get2DLocation
  184 (
  185     le_msg_SessionRef_t _ifgen_sessionRef,
  186         int32_t* latitudePtr,
  187         ///< [OUT] WGS84 Latitude in degrees, positive North [resolution 1e-6].
  188         int32_t* longitudePtr,
  189         ///< [OUT] WGS84 Longitude in degrees, positive East [resolution 1e-6].
  190         int32_t* hAccuracyPtr
  191         ///< [OUT] Horizontal position's accuracy in meters by default.
  192 );
  193 
  194 //--------------------------------------------------------------------------------------------------
  195 /**
  196  * Get the 3D location's data (Latitude, Longitude, Altitude,
  197  * Horizontal accuracy, Vertical accuracy).
  198  *
  199  * @return LE_FAULT         Function failed to get the 3D location's data
  200  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to INT32_MAX).
  201  * @return LE_OK            Function succeeded.
  202  *
  203  * @note latitudePtr, longitudePtr,hAccuracyPtr, altitudePtr, vAccuracyPtr can be set to NULL
  204  *       if not needed.
  205  */
  206 //--------------------------------------------------------------------------------------------------
  207 LE_SHARED le_result_t ifgen_le_pos_Get3DLocation
  208 (
  209     le_msg_SessionRef_t _ifgen_sessionRef,
  210         int32_t* latitudePtr,
  211         ///< [OUT] WGS84 Latitude in degrees, positive North [resolution 1e-6].
  212         int32_t* longitudePtr,
  213         ///< [OUT] WGS84 Longitude in degrees, positive East [resolution 1e-6].
  214         int32_t* hAccuracyPtr,
  215         ///< [OUT] Horizontal position's accuracy in meters by default.
  216         int32_t* altitudePtr,
  217         ///< [OUT] Altitude above Mean Sea Level in meters by default.
  218         int32_t* vAccuracyPtr
  219         ///< [OUT] Vertical position's accuracy in meters by default.
  220 );
  221 
  222 //--------------------------------------------------------------------------------------------------
  223 /**
  224  * Get the time of the last updated location
  225  *
  226  * @return LE_FAULT         Function failed to get the time.
  227  * @return LE_OUT_OF_RANGE  The retrieved time is invalid (all fields are set to 0).
  228  * @return LE_OK            Function succeeded.
  229  *
  230  */
  231 //--------------------------------------------------------------------------------------------------
  232 LE_SHARED le_result_t ifgen_le_pos_GetTime
  233 (
  234     le_msg_SessionRef_t _ifgen_sessionRef,
  235         uint16_t* hoursPtr,
  236         ///< [OUT] UTC Hours into the day [range 0..23].
  237         uint16_t* minutesPtr,
  238         ///< [OUT] UTC Minutes into the hour [range 0..59].
  239         uint16_t* secondsPtr,
  240         ///< [OUT] UTC Seconds into the minute [range 0..59].
  241         uint16_t* millisecondsPtr
  242         ///< [OUT] UTC Milliseconds into the second [range 0..999].
  243 );
  244 
  245 //--------------------------------------------------------------------------------------------------
  246 /**
  247  * Get the date of the last updated location
  248  *
  249  * @return LE_FAULT         Function failed to get the date.
  250  * @return LE_OUT_OF_RANGE  The retrieved date is invalid (all fields are set to 0).
  251  * @return LE_OK            Function succeeded.
  252  *
  253  */
  254 //--------------------------------------------------------------------------------------------------
  255 LE_SHARED le_result_t ifgen_le_pos_GetDate
  256 (
  257     le_msg_SessionRef_t _ifgen_sessionRef,
  258         uint16_t* yearPtr,
  259         ///< [OUT] UTC Year A.D. [e.g. 2014].
  260         uint16_t* monthPtr,
  261         ///< [OUT] UTC Month into the year [range 1...12].
  262         uint16_t* dayPtr
  263         ///< [OUT] UTC Days into the month [range 1...31].
  264 );
  265 
  266 //--------------------------------------------------------------------------------------------------
  267 /**
  268  * Get the motion's data (Horizontal Speed, Horizontal Speed's
  269  * accuracy, Vertical Speed, Vertical Speed's accuracy).
  270  *
  271  * @return LE_FAULT         Function failed to get the motion's data.
  272  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to INT32_MAX,
  273  *                          UINT32_MAX).
  274  * @return LE_OK            Function succeeded.
  275  *
  276  * @note hSpeedPtr, hSpeedAccuracyPtr, vSpeedPtr, vSpeedAccuracyPtr can be set to NULL if not
  277  *       needed.
  278  */
  279 //--------------------------------------------------------------------------------------------------
  280 LE_SHARED le_result_t ifgen_le_pos_GetMotion
  281 (
  282     le_msg_SessionRef_t _ifgen_sessionRef,
  283         uint32_t* hSpeedPtr,
  284         ///< [OUT] Horizontal Speed in m/sec.
  285         uint32_t* hSpeedAccuracyPtr,
  286         ///< [OUT] Horizontal Speed's accuracy in m/sec.
  287         int32_t* vSpeedPtr,
  288         ///< [OUT] Vertical Speed in m/sec, positive up.
  289         int32_t* vSpeedAccuracyPtr
  290         ///< [OUT] Vertical Speed's accuracy in m/sec.
  291 );
  292 
  293 //--------------------------------------------------------------------------------------------------
  294 /**
  295  * Get the heading indication.
  296  *
  297  * @return LE_FAULT         Function failed to get the heading indication.
  298  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to UINT32_MAX).
  299  * @return LE_OK            Function succeeded.
  300  *
  301  * @note Heading is given in degrees.
  302  *       Heading ranges from 0 to 359 degrees, where 0 is True North.
  303  *
  304  * @note headingPtr, headingAccuracyPtr can be set to NULL if not needed.
  305  */
  306 //--------------------------------------------------------------------------------------------------
  307 LE_SHARED le_result_t ifgen_le_pos_GetHeading
  308 (
  309     le_msg_SessionRef_t _ifgen_sessionRef,
  310         uint32_t* headingPtr,
  311         ///< [OUT] Heading in degrees.
  312         ///< Range: 0 to 359, where 0 is True North.
  313         uint32_t* headingAccuracyPtr
  314         ///< [OUT] Heading's accuracy in degrees.
  315 );
  316 
  317 //--------------------------------------------------------------------------------------------------
  318 /**
  319  * Get the direction indication. Direction of movement is the direction that the vehicle or person
  320  * is actually moving.
  321  *
  322  * @return LE_FAULT         Function failed to get the direction indication.
  323  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to UINT32_MAX).
  324  * @return LE_OK            Function succeeded.
  325  *
  326  * @note Direction is given in degrees.
  327  *       Direction ranges from 0 to 359 degrees, where 0 is True North.
  328  *
  329  * @note directionPtr, directionAccuracyPtr can be set to NULL if not needed.
  330  */
  331 //--------------------------------------------------------------------------------------------------
  332 LE_SHARED le_result_t ifgen_le_pos_GetDirection
  333 (
  334     le_msg_SessionRef_t _ifgen_sessionRef,
  335         uint32_t* directionPtr,
  336         ///< [OUT] Direction indication in degrees.
  337         ///< Range: 0 to 359, where 0 is True North.
  338         uint32_t* directionAccuracyPtr
  339         ///< [OUT] Direction's accuracy estimate in degrees.
  340 );
  341 
  342 //--------------------------------------------------------------------------------------------------
  343 /**
  344  * Get the position fix state
  345  *
  346  * @return LE_FAULT         Function failed to get the position fix state.
  347  * @return LE_OK            Function succeeded.
  348  *
  349  * @note In case the function fails to get the position fix state, a fatal error occurs,
  350  *       the function will not return.
  351  */
  352 //--------------------------------------------------------------------------------------------------
  353 LE_SHARED le_result_t ifgen_le_pos_GetFixState
  354 (
  355     le_msg_SessionRef_t _ifgen_sessionRef,
  356         le_pos_FixState_t* statePtr
  357         ///< [OUT] Position fix state.
  358 );
  359 
  360 //--------------------------------------------------------------------------------------------------
  361 /**
  362  * Get the position sample's 2D location (latitude, longitude,
  363  * horizontal accuracy).
  364  *
  365  * @return LE_FAULT         Function failed to find the positionSample.
  366  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to INT32_MAX).
  367  * @return LE_OK            Function succeeded.
  368  *
  369  * @note If the caller is passing an invalid Position reference into this function,
  370  *       it is a fatal error, the function will not return.
  371  *
  372  * @note latitudePtr, longitudePtr, horizontalAccuracyPtr can be set to NULL if not needed.
  373  */
  374 //--------------------------------------------------------------------------------------------------
  375 LE_SHARED le_result_t ifgen_le_pos_sample_Get2DLocation
  376 (
  377     le_msg_SessionRef_t _ifgen_sessionRef,
  378         le_pos_SampleRef_t positionSampleRef,
  379         ///< [IN] Position sample's reference.
  380         int32_t* latitudePtr,
  381         ///< [OUT] WGS84 Latitude in degrees, positive North [resolution 1e-6].
  382         int32_t* longitudePtr,
  383         ///< [OUT] WGS84 Longitude in degrees, positive East [resolution 1e-6].
  384         int32_t* horizontalAccuracyPtr
  385         ///< [OUT] Horizontal position's accuracy in meters by default.
  386 );
  387 
  388 //--------------------------------------------------------------------------------------------------
  389 /**
  390  * Get the position sample's time.
  391  *
  392  * @return LE_FAULT         Function failed to get the time.
  393  * @return LE_OUT_OF_RANGE  The retrieved time is invalid (all fields are set to 0).
  394  * @return LE_OK            Function succeeded.
  395  *
  396  */
  397 //--------------------------------------------------------------------------------------------------
  398 LE_SHARED le_result_t ifgen_le_pos_sample_GetTime
  399 (
  400     le_msg_SessionRef_t _ifgen_sessionRef,
  401         le_pos_SampleRef_t positionSampleRef,
  402         ///< [IN] Position sample's reference.
  403         uint16_t* hoursPtr,
  404         ///< [OUT] UTC Hours into the day [range 0..23].
  405         uint16_t* minutesPtr,
  406         ///< [OUT] UTC Minutes into the hour [range 0..59].
  407         uint16_t* secondsPtr,
  408         ///< [OUT] UTC Seconds into the minute [range 0..59].
  409         uint16_t* millisecondsPtr
  410         ///< [OUT] UTC Milliseconds into the second [range 0..999].
  411 );
  412 
  413 //--------------------------------------------------------------------------------------------------
  414 /**
  415  * Get the position sample's date.
  416  *
  417  * @return LE_FAULT         Function failed to get the date.
  418  * @return LE_OUT_OF_RANGE  The retrieved date is invalid (all fields are set to 0).
  419  * @return LE_OK            Function succeeded.
  420  *
  421  */
  422 //--------------------------------------------------------------------------------------------------
  423 LE_SHARED le_result_t ifgen_le_pos_sample_GetDate
  424 (
  425     le_msg_SessionRef_t _ifgen_sessionRef,
  426         le_pos_SampleRef_t positionSampleRef,
  427         ///< [IN] Position sample's reference.
  428         uint16_t* yearPtr,
  429         ///< [OUT] UTC Year A.D. [e.g. 2014].
  430         uint16_t* monthPtr,
  431         ///< [OUT] UTC Month into the year [range 1...12].
  432         uint16_t* dayPtr
  433         ///< [OUT] UTC Days into the month [range 1...31].
  434 );
  435 
  436 //--------------------------------------------------------------------------------------------------
  437 /**
  438  * Get the position sample's altitude.
  439  *
  440  * @return LE_FAULT         Function failed to find the positionSample.
  441  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to INT32_MAX).
  442  * @return LE_OK            Function succeeded.
  443  *
  444  * @note If the caller is passing an invalid Position reference into this function,
  445  *       it is a fatal error, the function will not return.
  446  *
  447  * @note altitudePtr, altitudeAccuracyPtr can be set to NULL if not needed.
  448  */
  449 //--------------------------------------------------------------------------------------------------
  450 LE_SHARED le_result_t ifgen_le_pos_sample_GetAltitude
  451 (
  452     le_msg_SessionRef_t _ifgen_sessionRef,
  453         le_pos_SampleRef_t positionSampleRef,
  454         ///< [IN] Position sample's reference.
  455         int32_t* altitudePtr,
  456         ///< [OUT] Altitude above Mean Sea Level in meters by default.
  457         int32_t* altitudeAccuracyPtr
  458         ///< [OUT] Vertical position's accuracy in meters by default.
  459 );
  460 
  461 //--------------------------------------------------------------------------------------------------
  462 /**
  463  * Get the position sample's horizontal speed.
  464  *
  465  * @return LE_FAULT         Function failed to find the positionSample.
  466  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to INT32_MAX,
  467  *                          UINT32_MAX).
  468  * @return LE_OK            Function succeeded.
  469  *
  470  * @note If the caller is passing an invalid Position reference into this function,
  471  *       it is a fatal error, the function will not return.
  472  *
  473  * @note hSpeedPtr, hSpeedAccuracyPtr can be set to NULL if not needed.
  474  */
  475 //--------------------------------------------------------------------------------------------------
  476 LE_SHARED le_result_t ifgen_le_pos_sample_GetHorizontalSpeed
  477 (
  478     le_msg_SessionRef_t _ifgen_sessionRef,
  479         le_pos_SampleRef_t positionSampleRef,
  480         ///< [IN] Position sample's reference.
  481         uint32_t* hSpeedPtr,
  482         ///< [OUT] The Horizontal Speed in m/sec.
  483         uint32_t* hSpeedAccuracyPtr
  484         ///< [OUT] The Horizontal Speed's accuracy in m/sec.
  485 );
  486 
  487 //--------------------------------------------------------------------------------------------------
  488 /**
  489  * Get the position sample's vertical speed.
  490  *
  491  * @return LE_FAULT         The function failed to find the positionSample.
  492  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is not valid (set to INT32_MAX).
  493  * @return LE_OK            The function succeeded.
  494  *
  495  * @note If the caller is passing an invalid Position reference into this function,
  496  *       it is a fatal error, the function will not return.
  497  *
  498  * @note vSpeedPtr, vSpeedAccuracyPtr can be set to NULL if not needed.
  499  */
  500 //--------------------------------------------------------------------------------------------------
  501 LE_SHARED le_result_t ifgen_le_pos_sample_GetVerticalSpeed
  502 (
  503     le_msg_SessionRef_t _ifgen_sessionRef,
  504         le_pos_SampleRef_t positionSampleRef,
  505         ///< [IN] Position sample's reference.
  506         int32_t* vspeedPtr,
  507         ///< [OUT] The Vertical Speed in m/sec, positive up.
  508         int32_t* vspeedAccuracyPtr
  509         ///< [OUT] The Vertical Speed's accuracy in m/sec.
  510 );
  511 
  512 //--------------------------------------------------------------------------------------------------
  513 /**
  514  * Get the position sample's heading. Heading is the direction that the vehicle or person is facing.
  515  *
  516  * @return LE_FAULT         Function failed to find the positionSample.
  517  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to UINT32_MAX).
  518  * @return LE_OK            TFunction succeeded.
  519  *
  520  * @note Heading is given in degrees.
  521  *       Heading ranges from 0 to 359 degrees, where 0 is True North.
  522  *
  523  * @note If the caller is passing an invalid Position reference into this function,
  524  *       it is a fatal error, the function will not return.
  525  *
  526  * @note headingPtr, headingAccuracyPtr can be set to NULL if not needed.
  527  */
  528 //--------------------------------------------------------------------------------------------------
  529 LE_SHARED le_result_t ifgen_le_pos_sample_GetHeading
  530 (
  531     le_msg_SessionRef_t _ifgen_sessionRef,
  532         le_pos_SampleRef_t positionSampleRef,
  533         ///< [IN] Position sample's reference.
  534         uint32_t* headingPtr,
  535         ///< [OUT] Heading in degrees.
  536         ///< Range: 0 to 359, where 0 is True North.
  537         uint32_t* headingAccuracyPtr
  538         ///< [OUT] Heading's accuracy estimate in degrees.
  539 );
  540 
  541 //--------------------------------------------------------------------------------------------------
  542 /**
  543  * Get the position sample's direction. Direction of movement is the direction that the vehicle or
  544  * person is actually moving.
  545  *
  546  * @return LE_FAULT         Function failed to find the positionSample.
  547  * @return LE_OUT_OF_RANGE  One of the retrieved parameter is invalid (set to UINT32_MAX).
  548  * @return LE_OK            Function succeeded.
  549  *
  550  * @note Direction is given in degrees.
  551  *       Direction ranges from 0 to 359 degrees, where 0 is True North.
  552  *
  553  * @note If the caller is passing an invalid Position reference into this function,
  554  *       it is a fatal error, the function will not return.
  555  *
  556  * @note directionPtr, directionAccuracyPtr can be set to NULL if not needed.
  557  */
  558 //--------------------------------------------------------------------------------------------------
  559 LE_SHARED le_result_t ifgen_le_pos_sample_GetDirection
  560 (
  561     le_msg_SessionRef_t _ifgen_sessionRef,
  562         le_pos_SampleRef_t positionSampleRef,
  563         ///< [IN] Position sample's reference.
  564         uint32_t* directionPtr,
  565         ///< [OUT] Direction indication in degrees.
  566         ///< Range: 0 to 359, where 0 is True North.
  567         uint32_t* directionAccuracyPtr
  568         ///< [OUT] Direction's accuracy estimate in degrees.
  569 );
  570 
  571 //--------------------------------------------------------------------------------------------------
  572 /**
  573  * Get the position sample's fix state.
  574  *
  575  * @return LE_FAULT         Function failed to get the position sample's fix state.
  576  * @return LE_OK            Function succeeded.
  577  *
  578  * @note If the caller is passing an invalid Position reference into this function,
  579  *       it is a fatal error, the function will not return.
  580  */
  581 //--------------------------------------------------------------------------------------------------
  582 LE_SHARED le_result_t ifgen_le_pos_sample_GetFixState
  583 (
  584     le_msg_SessionRef_t _ifgen_sessionRef,
  585         le_pos_SampleRef_t positionSampleRef,
  586         ///< [IN] Position sample's reference.
  587         le_pos_FixState_t* statePtr
  588         ///< [OUT] Position fix state.
  589 );
  590 
  591 //--------------------------------------------------------------------------------------------------
  592 /**
  593  * Release the position sample.
  594  *
  595  * @note If the caller is passing an invalid Position reference into this function,
  596  *       it is a fatal error, the function will not return.
  597  */
  598 //--------------------------------------------------------------------------------------------------
  599 LE_SHARED void ifgen_le_pos_sample_Release
  600 (
  601     le_msg_SessionRef_t _ifgen_sessionRef,
  602         le_pos_SampleRef_t positionSampleRef
  603         ///< [IN] Position sample's reference.
  604 );
  605 
  606 //--------------------------------------------------------------------------------------------------
  607 /**
  608  * Set the acquisition rate.
  609  *
  610  * @return
  611  *    LE_OUT_OF_RANGE    Invalid acquisition rate.
  612  *    LE_OK              The function succeeded.
  613  */
  614 //--------------------------------------------------------------------------------------------------
  615 LE_SHARED le_result_t ifgen_le_pos_SetAcquisitionRate
  616 (
  617     le_msg_SessionRef_t _ifgen_sessionRef,
  618         uint32_t acquisitionRate
  619         ///< [IN] Acquisition rate in milliseconds.
  620 );
  621 
  622 //--------------------------------------------------------------------------------------------------
  623 /**
  624  * Retrieve the acquisition rate.
  625  *
  626  * @return
  627  *    Acquisition rate in milliseconds.
  628  */
  629 //--------------------------------------------------------------------------------------------------
  630 LE_SHARED uint32_t ifgen_le_pos_GetAcquisitionRate
  631 (
  632     le_msg_SessionRef_t _ifgen_sessionRef
  633 );
  634 
  635 //--------------------------------------------------------------------------------------------------
  636 /**
  637  * Set the resolution for the positioning distance values.
  638  *
  639  * @return LE_OK               Function succeeded.
  640  * @return LE_BAD_PARAMETER    Invalid parameter provided.
  641  *
  642  * @note The positioning distance values are: the altitude above sea level, the horizontal
  643  *       position accuracy and the vertical position accuracy. The API sets the same resolution to
  644  *       all distance values. The resolution change request takes effect immediately.
  645  *
  646  * @warning The positioning distance values resolutions are platform dependent. Please refer to
  647  *          @ref platformConstraintsPositioning_SettingResolution section for full details.
  648  */
  649 //--------------------------------------------------------------------------------------------------
  650 LE_SHARED le_result_t ifgen_le_pos_SetDistanceResolution
  651 (
  652     le_msg_SessionRef_t _ifgen_sessionRef,
  653         le_pos_Resolution_t resolution
  654         ///< [IN] Resolution.
  655 );
  656 /** @} **/
  657 #endif // LE_POS_COMMON_H_INCLUDE_GUARD
LE_POS_RES_UNKNOWN
Unknown resolution. 
Definition: le_pos_common.h:64
LE_SHARED
#define LE_SHARED
Definition: le_basics.h:300
LE_POS_STATE_FIX_ESTIMATED
Estimated (i.e. forward predicted) position fix. 
Definition: le_pos_common.h:41
le_result_t
le_result_t
Definition: le_basics.h:46
LE_POS_STATE_FIX_2D
2-Dimensional position fix. 
Definition: le_pos_common.h:37
LE_POS_RES_MILLIMETER
Resolution in millimeter. 
Definition: le_pos_common.h:62
le_pos_SampleRef_t
struct le_pos_Sample * le_pos_SampleRef_t
Definition: le_pos_common.h:75
le_pos_Resolution_t
le_pos_Resolution_t
Definition: le_pos_common.h:54
le_pos_MovementHandlerFunc_t
void(* le_pos_MovementHandlerFunc_t)(le_pos_SampleRef_t positionSampleRef, void *contextPtr)
Definition: le_pos_common.h:93
LE_POS_RES_CENTIMETER
Resolution in centimeter. 
Definition: le_pos_common.h:60
LE_POS_RES_METER
Resolution in meter. 
Definition: le_pos_common.h:56
le_pos_MovementHandlerRef_t
struct le_pos_MovementHandler * le_pos_MovementHandlerRef_t
Definition: le_pos_common.h:83
le_msg_SessionRef_t
struct le_msg_Session * le_msg_SessionRef_t
Definition: le_messaging.h:860
legato.h
LE_POS_STATE_FIX_3D
3-Dimensional position fix. 
Definition: le_pos_common.h:39
LE_POS_STATE_NO_FIX
The position is not fixed. 
Definition: le_pos_common.h:35
le_pos_FixState_t
le_pos_FixState_t
Definition: le_pos_common.h:33
LE_POS_RES_DECIMETER
Resolution in decimeter. 
Definition: le_pos_common.h:58
LE_POS_STATE_UNKNOWN
Unknown state. 
Definition: le_pos_common.h:43