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| From: | rhowitt |
| Subject: | RE: GPSD - NTRIP Client |
| Date: | Thu, 9 Jan 2020 16:10:40 -0500 |
Th email I received from NYS CORS is below, it shows the URL to use. My UserName and Password do not contain any special characters ( e.g. ‘@’ ). I will update to version 3.20 I will also try using the programs Greg recommended to see if that gives me further clues. Rick Howitt >>>Dear Richard Howitt >>>Thank you for activating your registration at NYSNet. >>>You are now allowed to log in at https://corsaccounts.dot.ny.gov/SBC/ >>>with user name NNNNNNN. >>> >>>This login is valid for your Spider Business Center account and all your >>>NYSNet subscribed real-time Ntrip and SpiderWeb services. >>>Please Note: The URL for the RTN is: rtn.dot.ny.gov Please refer to the >>>website cors.dot.ny.gov/spiderweb for appropriate Ports and NTRIP >>>Mount Points. -----Original Message----- Yo address@hidden! On Thu, 9 Jan 2020 12:57:05 -0500 <address@hidden> wrote: > I have been using GPSD for the past 5 year with a u-blox GPS and have > been pleased with the performance. Cool. > GPSD (Version 3.17 ) was installed from app-get A bit long in the tooth. 3.20 is current. 3.17 is before the F9P was a thing, so support for newer features of the F9P do not exist. > We are using the F9P so that the system can get to RTK accuracy. Consumer RTK has been around for well over a decade. My experience with the F9P accuracy is a bit disappointing. Good, but does not match the hype. > For RTK base-station reference the project will be using NTRIP > casters. Since we are in NewYork the initial testing is using the NYS > CORS network. That will be a problem. the F9P needs proprietary RTCM messages that are not part of CORS. > I have been able to use the U-Center application ( > ublox software) and connect to the CORS network and push this data > to the F9P. No need for u-center with gpsd 3.20. > gpsd:ERROR: initial GPS device > ntrip://UUUUUUUUU:address@hidden:8082/NYPF open failed Just as it says: "open failed". Either your URL is wrong, or the handshake is wrong. That URL does not look right to me. gpsd needs a full ntrip URL, not an autonegotiate URL. > gpsd -n /dev/ttyACM0 > ntrip://UUUUUUUUUUUU:address@hidden:8082/NYPF -N -D 5 ( > username and password are filled out correctly ) The URL still looks short to me, and without a working u/p, no way we can test independently. > How can I get gpsd to use the NTRIP data from NYS CORS? Figure out the full URL. > If you need more information let me know. The u/p would help. RGDS GARY --------------------------------------------------------------------------- Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703 address@hidden Tel:+1 541 382 8588 Veritas liberabit vos. -- Quid est veritas? "If you can't measure it, you can't improve it." - Lord Kelvin |
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