/** draft 001 of the SPATEM-PDU-Descriptions module for TS 103 301 V2.2.1 integrating:
* initial revision based on ASN.1 files of [ISO TS 19091] and [SAE J2735]
*/
-- Note: the above information will be deleted before publication

--! @options: no-fields-header

SPATEM-PDU-Descriptions {
    itu-t (0) identified-organization (4) etsi (0) itsDomain (5)  wg1 (1) ts103301 (103301) spatem (0) major-version-2 (2) minor-version-1 (1)
}

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

IMPORTS

/**
* Includes from ETSI-ITS-DSRC
*/
SPAT
FROM ETSI-ITS-DSRC {
  itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) ts103301 (103301) dsrc (6) major-version-2 (2) minor-version-1 (1)
}
WITH SUCCESSORS

/**
* Include ETSI TS 102 894-2 (ETSI-ITS-CDD)
*/
ItsPduHeader
FROM ETSI-ITS-CDD {
  itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) 102894 cdd (2) major-version-4 (4) minor-version-1 (1)
}
WITH SUCCESSORS;

/**
* Signal phase and timing extended Message
*
* Signal phase and timing extended Message Root
* This DF includes DEs for the SPATEM: protocolVersion, the SPATEM message type identifier `messageID`,
* the station identifier `stationID` of the originating ITS-S and the SPaT data from ETSI-ITS-DSRC module.
*
* @field header:  The DE `protocolVersion` used to select the appropriate protocol decoder at the receiving ITS-S. 
*                 It shall be set to 2.
*                 The DE `messageID` shall be spatem(4).
* @field spat:    contains the SPaT data as defined in ETSI-ITS-DSRC.
* 
* @category: Basic Information
* @revision: V1.3.1
*/
SPATEM ::= SEQUENCE {
    header  ItsPduHeader,
    spat    SPAT
}

END