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The LIN stack test log of S12ZVL MCU

Question asked by Dusty Ko on Jun 21, 2017

Hi :

 

I am using FSL LIN 2.x Stack Package 4.5.7 in S12ZVL MCU. 

There is a test log in this LIN 2.x Stack Package  ( please to see the attached file ).


After reviewed this test log , my end customer find a warning in some of test items is as below.

 

Does anyone can explain the following warnings ?  
It seems that is the test equipment limited the capabilities.  

Is it right ?

 

Thanks.

 

 

2.1 3.2 Variation of Length of break field low phase: Passed

 

Test case begin:

2016-05-05 14:41:13

(logging timestamp 8.330741)

Test case end:

2016-05-05 14:41:36

(logging timestamp 31.574407)

Verdict Information

Test case could not be fully executed!

Test Case Sequence

 

Timestamp

Test Step

Description

Result

8.330741

Initialization

Triggering manual IUT HW-reset

-

9.490509

Tester confirmation with 'Yes'.

-

9.510509

Initialization

Due to XL-hardware capabilities this testcase performed with 1 bit time steps instead of required 0.1 bit time steps

warning

 

2.19 3.13.1 Bit rate tolerance, IUT without making use of synchronization. Master deviation from nominal bit rate = + 0.5%: Passed

 

Test case begin:

2016-05-05 14:42:06

(logging timestamp 61.554794)

Test case end:

2016-05-05 14:42:07

(logging timestamp 62.951864)

Verdict Information

Test case could not be fully executed!

Test Case Sequence

 

Timestamp

Test Step

Description

Result

61.554794

Initialization

Triggering manual IUT HW-reset

-

62.801509

Tester confirmation with 'Yes'.

-

62.821509

Execution

Sending ReadByIdentifier (Id=2) with master bit rate = 9600 bps

-

62.821509

Execution

Due to XL-hardware capabilities ReadByIdentifier request in this testcase sent with the nominal master bit rate 9600 bps instead of required 9648 bps

warning

62.836201

Execution

Send ReadByIdentifier request (Id=2, NAD=0x5, SID=0x1E, FID=0x2)

pass

 

Original Attachment has been moved to: CanoeMaster_9600_S122zvl32_9600_autobaud_no.html.zip

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