Страница 1 мировой engineering стандарты общая спецификация

Page 183
GM WORLDWIDE ENGINEERING STANDARDS
GMW3110
IF (calculation for programmedState is not complete)
send negative response ($7F $A2 $78 ..)
ENDIF
IF (memory fault exists)
send a ($E2 $programmedState)
ELSE IF (op software and calibrations are missing)
send ($E2 $01)
ELSE IF (calibration data is missing)
send ($E2 $02)
ELSE IF (calibration data present is default calibration)
send ($E2 $03)
ELSE
send ($E2 $00) /* fully programmed ECU */
ENDIF
ENDFUNCTION
The following pseudo code is the portion of the diagnostic API which handles the processing of diagnostic
received messages. The pseudo code assumes that a node has implemented all of the diagnostic services
documented within this specification.
BEGINFUNCTION Diag_API_Process_Recv_Msg()
IF (diagnostic_responses_enabled = NO)
IF ((normal_message_transmission_status = DISABLED) AND
($Service_Id = $A2) THEN
CALL Serv_A2_Msg_Recvd()
ENDIF
IF ($Service_Id = $28) THEN
CALL Serv_28_Msg_Recvd()
ELSEIF ($Service_Id = $3E) THEN
CALL Serv_3E_Msg_Recvd()
ENDIF
ELSE
SELECT FIRST
WHEN ($Service_Id = $04)
CALL Serv_04_Msg_Recvd()
WHEN ($Service_Id = $10)
CALL Serv_10_Msg_Recvd()
WHEN ($Service_Id = $12)
CALL Serv_12_Msg_Recvd()
WHEN ($Service_Id = $1A)

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February 2010
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CALL Serv_1A_Msg_Recvd()
WHEN ($Service_Id = $20)
CALL Serv_20_Msg_Recvd()
WHEN ($Service_Id = $22)
CALL Serv_22_Msg_Recvd()
WHEN ($Service_Id = $23)
--``,,``````,``,,``,,,`,`,`,,-`-`,,`,,`,`,,`---