Solved: Re: Phc2sys Waiting For Ptp4l... - NXP Community

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  • Re: phc2sys Waiting for ptp4l...
phc2sys Waiting for ptp4l... All communityThis categoryThis boardKnowledge baseUsersProducts cancel Turn on suggestions Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for  Show  only  | Search instead for  Did you mean:  Options SOLVED Jump to solution

phc2sys Waiting for ptp4l...

Jump to solution ‎03-23-2022 10:22 PM 12,784 Views deepanrajanbara deepanrajanbara Contributor IV

Hi,

We are using ptp4l in our Ls1046a based custom board and it is able to run in our system and the 1588 pulse is in sync with the system. But when we run phc2sys -s fm1-mac3 -w command for the clock to get the UTC offset from the ptp4l automatically. we are observing "Waiting for ptp4l..." log continuously. the phc2sys is stuck in this state for long time. please help us resolve this issue.

Thank you,

Deepanraj.A

Solved! Go to Solution.

0 Kudos Reply 1 Solution Jump to solution ‎03-31-2022 03:11 AM 12,722 Views yipingwang NXP TechSupport yipingwang NXP TechSupport The config file is from upstream linuxptp git repo: git://git.code.sf.net/p/linuxptp/code $ ls configs/ automotive-master.cfg default.cfg G.8265.1.cfg G.8275.2.cfg P2P-TC.cfg ts2phc-generic.cfg UNICAST-MASTER.cfg automotive-slave.cfg E2E-TC.cfg G.8275.1.cfg gPTP.cfg snmpd.conf ts2phc-TC.cfg UNICAST-SLAVE.cfg

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5 Replies Jump to solution ‎03-28-2022 08:37 PM 12,759 Views yipingwang NXP TechSupport yipingwang NXP TechSupport

I cannot reproduce your issue, when you observe this issue, could you please check ptp4l is running correctly and keeps synchronizing with master?

Following is my testing log for your reference:

// console1: run ptp4l first to sync your 1588 clock to master # root@ls1046ardb:~/linuxptp# ./ptp4l -i fm1-mac3 -s -m ...

ptp4l[1382.218]: master offset -8 s2 freq +16086 path delay 1810

ptp4l[1383.218]: master offset 25 s2 freq +16116 path delay 1809

ptp4l[1384.218]: master offset -21 s2 freq +16078 path delay 1809

ptp4l[1385.218]: master offset 3 s2 freq +16096 path delay 1809

ptp4l[1386.218]: master offset 3 s2 freq +16096 path delay 1809

ptp4l[1387.218]: master offset -5 s2 freq +16089 path delay 1809

// console2: then run phy2sys to sync system clock to 1588 clock root@ls1046ardb:~/linuxptp# ./phc2sys -s fm1-mac3 -w -m ...

phc2sys[1210.948]: CLOCK_REALTIME phc offset -33 s2 freq +16135 delay 400

phc2sys[1211.948]: CLOCK_REALTIME phc offset -34 s2 freq +16124 delay 440

phc2sys[1212.948]: CLOCK_REALTIME phc offset -38 s2 freq +16110 delay 440

phc2sys[1213.948]: CLOCK_REALTIME phc offset -8 s2 freq +16129 delay 440

phc2sys[1214.948]: CLOCK_REALTIME phc offset -11 s2 freq +16123 delay 440

phc2sys[1215.949]: CLOCK_REALTIME phc offset 8 s2 freq +16139 delay 400

phc2sys[1216.949]: CLOCK_REALTIME phc offset -15 s2 freq +16118 delay 400

0 Kudos Reply Jump to solution ‎03-29-2022 05:32 AM 12,751 Views deepanrajanbara deepanrajanbara Contributor IV

Hi

We are actually using g.8275.1 profile and when we run ptp4l we are not getting any isseue. But when we run phc2sys with -w option we are observing waiting for ptp4l . Please let us know, Do we need to do any configuration in ptp4l so that it will be in sync with the phc2sys

0 Kudos Reply Jump to solution ‎03-30-2022 07:20 PM 12,738 Views yipingwang NXP TechSupport yipingwang NXP TechSupport

please find the testing log for g.8275.1 profile

//master

root@ls1046ardb:~/linuxptp# ./ptp4l -i fm1-mac3 -f configs/G.8275.1.cfg -m

ptp4l[35564.353]: selected /dev/ptp0 as PTP clock

ptp4l[35564.384]: port 1 (fm1-mac3): INITIALIZING to LISTENING on INIT_COMPLETE

ptp4l[35564.384]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE

ptp4l[35564.384]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE

ptp4l[35564.867]: port 1 (fm1-mac3): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES

ptp4l[35564.867]: selected local clock 00e00c.fffe.001000 as best master

ptp4l[35564.867]: port 1 (fm1-mac3): assuming the grand master role

//slave console 1 for ptp4l

root@localhost:~/linuxptp# ./ptp4l -i fm1-mac3 -f configs/G.8275.1.cfg -m ...

ptp4l[34959.195]: rms 5 max 10 freq -3067 +/- 8 delay 1296 +/- 1

ptp4l[34960.195]: rms 4 max 8 freq -3064 +/- 7 delay 1298 +/- 1

ptp4l[34961.196]: rms 7 max 16 freq -3078 +/- 9 delay 1300 +/- 2

ptp4l[34962.196]: rms 5 max 10 freq -3071 +/- 9 delay 1296 +/- 1

ptp4l[34963.196]: rms 9 max 15 freq -3059 +/- 12 delay 1300 +/- 1

//slave console2 for phy2sys

root@localhost:~/linuxptp# ./phc2sys -s fm1-mac3 -w -n 24 -m ...

phc2sys[35008.855]: CLOCK_REALTIME phc offset -139 s2 freq -3145 delay 440

phc2sys[35009.855]: CLOCK_REALTIME phc offset -54 s2 freq -3102 delay 400

phc2sys[35010.855]: CLOCK_REALTIME phc offset -12 s2 freq -3076 delay 400

phc2sys[35011.855]: CLOCK_REALTIME phc offset -16 s2 freq -3083 delay 440

phc2sys[35012.856]: CLOCK_REALTIME phc offset 6 s2 freq -3066 delay 400

phc2sys[35013.856]: CLOCK_REALTIME phc offset -17 s2 freq -3087 delay 440

phc2sys[35014.856]: CLOCK_REALTIME phc offset 7 s2 freq -3069 delay 440

0 Kudos Reply Jump to solution ‎03-30-2022 09:02 PM 12,732 Views deepanrajanbara deepanrajanbara Contributor IV

Hi ,

Can you please share your config file so that we can also test with the same config file .

Thank you,

Deepanraj.A

0 Kudos Reply Jump to solution ‎03-31-2022 03:11 AM 12,723 Views yipingwang NXP TechSupport yipingwang NXP TechSupport The config file is from upstream linuxptp git repo: git://git.code.sf.net/p/linuxptp/code $ ls configs/ automotive-master.cfg default.cfg G.8265.1.cfg G.8275.2.cfg P2P-TC.cfg ts2phc-generic.cfg UNICAST-MASTER.cfg automotive-slave.cfg E2E-TC.cfg G.8275.1.cfg gPTP.cfg snmpd.conf ts2phc-TC.cfg UNICAST-SLAVE.cfg 0 Kudos Reply Post Reply ' var data = div.getElementsByClassName("video-js"); var script = document.createElement('script'); script.src = "https://players.brightcove.net/" + data_account + "/" + data_palyer + "_default/index.min.js"; for(var i=0;i< data.length;i++){ videodata.push(data[i]); } } } for(var i=0;i< videodata.length;i++){ document.getElementsByClassName('lia-vid-container')[i].innerHTML = videodata[i].outerHTML; document.body.appendChild(script); } } catch(e){ } /* Re compile html */ $compile(rootElement.querySelectorAll('div.lia-message-body-content')[0])($scope); 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} else if(rootElement.querySelector(".lia-quilt-idea-reply-message")){ rootElement.querySelector(".lia-quilt-idea-reply-message .lia-message-body").insertBefore(tr_para,rootElement.querySelector(".lia-message-body-content")); } else if(rootElement.querySelector('.lia-quilt-occasion-message')){ rootElement.querySelector('.lia-quilt-occasion-message .lia-message-body').insertBefore(tr_para,rootElement.querySelector(".lia-message-body-content")); } else { if (rootElement.querySelectorAll('div.lia-quilt-row-footer').length > 0) { rootElement.querySelectorAll('div.lia-quilt-row-footer')[0].appendChild(tr_para); } else { rootElement.querySelectorAll('div.lia-quilt-column-message-footer')[0].appendChild(tr_para); } } } } catch (e) { } } } else { /* Do not display button for same language */ // syncList.remove(value); var index = $scope.syncList.indexOf(value); if (index > -1) { $scope.syncList.splice(index, 1); } } } } } } /*if(mszList_l.length { var mszListl = []; angular.forEach(document.querySelectorAll("[class*='lia-js-data-messageUid']"), function(element) { var mszId = element.getAttribute("data-lia-message-uid"); if (mszId != null) { mszListl.push(mszId); } }); var mszListid = mszListl; console.log("mszListl:",mszListl); },2000) }else{ var mszListid = mszList_l; }*/ console.log("mszList_l:",mszList_l.length); angular.forEach(mszList_l, function (value) { if (document.querySelectorAll('div.lia-js-data-messageUid-' + value).length > 0) { var rootElements = document.querySelectorAll('div.lia-js-data-messageUid-' + value); }else if(document.querySelectorAll('.lia-occasion-message-view .lia-component-occasion-message-view').length >0){ var rootElements = document.querySelectorAll('.lia-occasion-message-view .lia-component-occasion-message-view')[0].querySelectorAll('.lia-occasion-description')[0]; }else { var rootElements = document.querySelectorAll('div.message-uid-' + value); } angular.forEach(rootElements, function (rootElement) { if (value == '1433168' && "ForumTopicPage" == "TkbArticlePage") { rootElement = document.querySelector('.lia-thread-topic'); } /* V1.1 Remove from UI */ if (document.getElementById("tr-msz-" + value)) { document.getElementById("tr-msz-" + value).remove(); } if (document.getElementById("tr-sync-" + value)) { document.getElementById("tr-sync-" + value).remove(); } /* XPath expression for subject and Body */ var lingoRBExp = "//lingo-body[@id = "+"'lingo-body-"+value+"'"+"]"; lingoRSExp = "//lingo-sub[@id = "+"'lingo-sub-"+value+"'"+"]"; /* Get translated subject of the message */ lingoRSXML = doc.evaluate(lingoRSExp, doc, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for(var i=0;i 0){ angular.forEach(document.querySelectorAll(".PageTitle"), function(subEle) { subEle.textContent = sub_L; }); } } } // Label translation try{ var labelEle = document.querySelector("#labelsForMessage"); if(!labelEle){ labelEle = document.querySelector(".LabelsList"); } if(labelEle) { var listContains = labelEle.querySelector('.label'); if (listContains) { /* Commenting this code as bussiness want to point search with source language label */ // var tagHLink = labelEle.querySelectorAll(".label")[0].querySelector(".label-link").href.split("label-name")[0]; 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