General Specification Electrical Function gmw3110 General Motors Local Area Network Enhanced Diagnostic Test Mode Specification



Download 8,35 Mb.
Pdf ko'rish
bet258/406
Sana03.04.2022
Hajmi8,35 Mb.
#525939
1   ...   254   255   256   257   258   259   260   261   ...   406
Bog'liq
gmw3110

8.18.6.2 Node Interface Pseudo Code. 
Powerup States: 
DTC_send_on_change_flag 


Level_81_Active 

NO 
Each time a $A9 message is received, the following logic is executed: 
BEGINFUNCTION Serv_A9_Msg_Recvd() 
/************************************************************************************ 
* Verify that a valid sub-function is being requested and that the message length is
* valid 
*************************************************************************************/ 
IF (($Level not locally supported) OR 
(($Level = $LEV_RSDTCBN) AND (message_data_length != $05)) OR /* $Level = $80 */ 
((message_data_length != $03) AND /* $Level = $82 or $81 and length not 3 */ 
(($Level = $LEV_ SOCDTCC) OR ($Level = $LEV_RSDTCBS)))) THEN 
send Negative Response($7F $A9 $12) 
ELSE 
IF ((Node cannot service DTC request because read/write memory conflict) OR 
(Tester
’s request takes longer than P2
C
ms to process)) THEN 
send Negative Response($7F $A9 $78) 
ENDIF 
SELECT FIRST 
/************************************************************************************ 
* Handle Message $80 Request “readStatusOfDtcByDtcNumber” 
*************************************************************************************/ 
WHEN ($Level= $LEV_RSDTCBN) 
dtc_found = FALSE 
FOR (m 

0 TO (total_num_local_dtcs - 1) BY 1)
IF ((DTC_Info[m].DTCH = $DTCH) AND (DTC_Info[m].DTCL = $DTCL) AND
(DTC_Info[m].DTCFT = $DTCFT)) THEN 
dtc_found 

TRUE 
/* send UUDT positive response */ 
send ($80 $DTC_Info[m].DTCH $DTC_Info[m].DTCL
$DTC_Info[m].DTCFT $DTC_Info[m].DTCSB) 


total_num_local_dtcs /* exit FOR loop */ 
--``,,``````,``,,``,,,`,`,`,,-`-`,,`,,`,`,,`---
CameraLoops.com



Download 8,35 Mb.

Do'stlaringiz bilan baham:
1   ...   254   255   256   257   258   259   260   261   ...   406




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©hozir.org 2024
ma'muriyatiga murojaat qiling

kiriting | ro'yxatdan o'tish
    Bosh sahifa
юртда тантана
Боғда битган
Бугун юртда
Эшитганлар жилманглар
Эшитмадим деманглар
битган бодомлар
Yangiariq tumani
qitish marakazi
Raqamli texnologiyalar
ilishida muhokamadan
tasdiqqa tavsiya
tavsiya etilgan
iqtisodiyot kafedrasi
steiermarkischen landesregierung
asarlaringizni yuboring
o'zingizning asarlaringizni
Iltimos faqat
faqat o'zingizning
steierm rkischen
landesregierung fachabteilung
rkischen landesregierung
hamshira loyihasi
loyihasi mavsum
faolyatining oqibatlari
asosiy adabiyotlar
fakulteti ahborot
ahborot havfsizligi
havfsizligi kafedrasi
fanidan bo’yicha
fakulteti iqtisodiyot
boshqaruv fakulteti
chiqarishda boshqaruv
ishlab chiqarishda
iqtisodiyot fakultet
multiservis tarmoqlari
fanidan asosiy
Uzbek fanidan
mavzulari potok
asosidagi multiservis
'aliyyil a'ziym
billahil 'aliyyil
illaa billahil
quvvata illaa
falah' deganida
Kompyuter savodxonligi
bo’yicha mustaqil
'alal falah'
Hayya 'alal
'alas soloh
Hayya 'alas
mavsum boyicha


yuklab olish