Страница 1 мировой engineering стандарты общая спецификация

vulnerability_flag
manufacturers_enable_counter
Dev_Cntrl_Active
DeviceContol_Security_Level
Reference Common/Global
Pseudo Code Data Dictionary
For Definition Of These
Flags/Variables
SPS_Bad_Key_Counter
Counter of invalid Mode $27 requests. Following two invalid requests, the
device will reject any further Mode $27 requests for the next 10 s.
Range: 0 to 2 counts
Resolution: 1 count
DevCtrl_Bad_Key_Counter
Counter of invalid Mode $27 requests. Following 2 invalid requests, the
device will reject any further Mode $27 requests for the next 10 s.
Range: 0 to 2 counts
Resolution: 1 count
Security_Delay_Timer
Count down timer used to reject Mode $27 requests for 10 s following two
Range: 0 to 10 s
Resolution: 0.1 s

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level $02 requests with an incorrect key.
SPS_Security_Key_Allowed
Indication that a level $01 security request for the seed has been received by
the device and a level $02 security key request is allowed.
TRUE/FALSE
DevCtrl_Security_Key_Allowed
Indication that a level $03 security request for the seed has been received by
the device and a level $04 security key request is allowed.
TRUE/FALSE
Security_Access_Allowed
Indication that a valid security code (as defined in the Vehicle Theft Deterrent
SSTS) has been received.
TRUE/FALSE
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