1 Topic by nicolas0481

  • nicolas0481
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  • Registered: 28-01-2021
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Topic: When is LIN1 RX LEN Cleared

Hello,

Using LIN Master/Slave communication, I test  LIN1 RX LEN > 0 to process data but it seems to hold the last value.
How could it be cleared?

Thank you

Regards

Nico

2 Reply by Konstantin, CANNY logic

  • Konstantin, CANNY logic
  • Konstantin, CANNY logic
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  • Registered: 19-02-2013
  • Posts: 202

Re: When is LIN1 RX LEN Cleared

Hi again Nico!

You need to test "LIN1 Data Set Ready Register"
All the LIN1 RX registers values valid only then "LIN1 Data Set Ready Register"=1
Please see LIN RX examples in docs: https://cannylogic.com/docs/c72duo/lin/

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