8000 Where is the source calculating delay=(t2-t1+t4-t3)/2 ? · Issue #87 · ptpd/ptpd · GitHub
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Where is the source calculating delay=(t2-t1+t4-t3)/2 ? #87
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@ZENG-XINGJI

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@ZENG-XINGJI

Hi,

I'm developing a hardware which synchronizes its time to O-DU. What I want to realize is a hardware PTP as the following:

  • calculate delay(=(t2-t1+t4-t3)/2) using ptpd
  • save the calculated delay in the hardware register
  • the hardware adjust the its time according to the delay value automatically

However, I'm stuck as I can't find out the location of source which calculates delay=(t2-t1+t4-t3)/2. Does anybody has
idea about this..? I am beginner of ptpd and I'm so suffering from finding a specified code from tons of source..

My ptpd version is PTPDv2 version 2.3.1.1. Please reply if you need any additional information!

Best regards
Xingji

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