Forums - Time Synchronization between SA8540 SoC's

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Time Synchronization between SA8540 SoC's
balamurugan.ramesh
Join Date: 10 Nov 22
Posts: 1
Posted: Wed, 2023-04-12 04:56
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We are working Qualcomm sanpdragon ride 3.0 platform, with QNX installed on both SoC's .

In that we need to find the clock difference between SA8450 SoC1 and SA8450 SoC2.

1. In QNX it is mentioned that we can configure those using ptpd-avb, but that application is not available.

link to QNX ptpd-avb: https://www.qnx.com/developers/docs/7.0.0/index.html#com.qnx.doc.neutrino.utilities/topic/p/ptpd.html

2. In SA8450 the is a API called qgptp, I except that can do the same job, but this API is not giving any results. can you provide the info that where these ptpd-avb is available or pls provide guidelines to use qgptp.

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