SPATEM_PDU_Descriptions.asn

-- @brief Specification of the Signal phase and timing extended Message ETSI TS 103 301
-- Latest version available at @url https://forge.etsi.org/rep/ITS/asn1/is_ts103301.git

SPATEM-PDU-Descriptions {
    itu-t (0) identified-organization (4) etsi (0) itsDomain (5)  wg1 (1) ts103301 (103301) spatem (0) version2 (2)
}

DEFINITIONS AUTOMATIC TAGS ::= 

BEGIN

IMPORTS
-- @brief Include ISO 19091
-- Include references from @url https://standards.iso.org/iso/ts/19091/ed-2/en/ISO-TS-19091-addgrp-C-2018.asn
SPAT
FROM DSRC { iso (1) standard (0) signalizedIntersection (19091) profilec(2) dsrc (2) version2 (2) }

-- @brief Include ETSI TS 102 894-2
-- Include references from @url https://forge.etsi.org/rep/ITS/ITS_ASN1/blob/master/CDD_TS102894-2/ITS-Container.asn
ItsPduHeader
FROM ITS-Container { itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) ts (102894) cdd (2) version (2) };

-- Signal phase and timing extended Message

-- @brief Signal phase and timing extended Message Root
-- This DF includes DEs for the SPATEM protocolVersion, the SPAT message type identifier _messageID_ and
-- the station identifier _stationID_ of the originating ITS-S.
SPATEM ::= SEQUENCE {
    -- @details header
    -- The DE _protocolVersion_ is 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).
	header	ItsPduHeader,
	spat	SPAT
}

END