Reply to SPP mode only, not RTK? on Fri, 19 Mar 2021 07:14:16 GMT

Taylor Alexander — Fri, 19 Mar 2021 07:14:16 GMT

Hello,

I have a previously working RTKLIB base station. Originally it acted as a TCP server for an RTKLIB client. However I found out how to configure it as an NTRIP server, and then I configured an NTRIP caster program. Those two seem to connect and work. Then powered on my OpenRTK330L EVK and changed the ntrip caster details to my base station. That seemed to connect and in the web page status my device says it is connected as an NTRIP Client. See image.

But I don't understand why it is only SPP mode. If I have it configured properly, should I expect to see RTK_FLOAT or RTK_FIX here? How can I debug this? Here is some console output from the python client if that helps. Thank you!

2021-03-19 00:10:50,184 - INFO: $GPRMC,071050.00,A,3721.2573608,N,12220.0017500,W,00.03,00.00,190321,0.0,E,A*25
2021-03-19 00:10:51,072 - INFO: $GPGGA,071051.00,3721.2573882,N,12220.0017500,W,1,24,1.0,136.059,M,-26.059,M,0.0,*7E
2021-03-19 00:10:51,174 - INFO: $GPRMC,071051.00,A,3721.2573882,N,12220.0017500,W,00.07,00.00,190321,0.0,E,A*2C
2021-03-19 00:10:52,074 - INFO: $GPGGA,071052.00,3721.2573774,N,12220.0017500,W,1,24,1.0,135.959,M,-26.059,M,0.0,*71
2021-03-19 00:10:52,176 - INFO: $GPRMC,071052.00,A,3721.2573774,N,12220.0017500,W,00.03,00.00,190321,0.0,E,A*2D
2021-03-19 00:10:53,062 - INFO: $GPGGA,071053.00,3721.2573995,N,12220.0017666,W,1,24,1.0,135.959,M,-26.059,M,0.0,*72
2021-03-19 00:10:53,163 - INFO: $GPRMC,071053.00,A,3721.2573995,N,12220.0017666,W,00.05,00.00,190321,0.0,E,A*28
2021-03-19 00:10:54,165 - INFO: $GPGGA,071054.00,3721.2574378,N,12220.0017666,W,1,24,1.0,135.959,M,-26.059,M,0.0,*7B
2021-03-19 00:10:54,166 - INFO: $GPRMC,071054.00,A,3721.2574378,N,12220.0017666,W,00.13,00.00,190321,0.0,E,A*26
2021-03-19 00:10:55,174 - INFO: $GPGGA,071055.00,3721.2574220,N,12220.0017666,W,1,24,1.0,135.959,M,-26.059,M,0.0,*76
2021-03-19 00:10:55,174 - INFO: $GPRMC,071055.00,A,3721.2574220,N,12220.0017666,W,00.01,00.00,190321,0.0,E,A*28
2021-03-19 00:10:56,183 - INFO: $GPGGA,071056.00,3721.2574333,N,12220.0017666,W,1,24,1.0,135.939,M,-26.059,M,0.0,*70
2021-03-19 00:10:56,183 - INFO: $GPRMC,071056.00,A,3721.2574333,N,12220.0017666,W,00.03,00.00,190321,0.0,E,A*2A
2021-03-19 00:10:57,071 - INFO: $GPGGA,071057.00,3721.2574716,N,12220.0017666,W,1,24,1.0,135.859,M,-26.059,M,0.0,*75
2021-03-19 00:10:57,173 - INFO: $GPRMC,071057.00,A,3721.2574716,N,12220.0017666,W,00.07,00.00,190321,0.0,E,A*2C
2021-03-19 00:10:58,073 - INFO: $GPGGA,071058.00,3721.2574720,N,12220.0017666,W,1,23,1.0,135.859,M,-26.059,M,0.0,*78
2021-03-19 00:10:58,176 - INFO: $GPRMC,071058.00,A,3721.2574720,N,12220.0017666,W,00.01,00.00,190321,0.0,E,A*20
2021-03-19 00:10:59,076 - INFO: $GPGGA,071059.00,3721.2574941,N,12220.0017666,W,1,23,1.0,135.829,M,-26.059,M,0.0,*77
2021-03-19 00:10:59,179 - INFO: $GPRMC,071059.00,A,3721.2574941,N,12220.0017666,W,00.07,00.00,190321,0.0,E,A*2E
2021-03-19 00:11:00,069 - INFO: $GPGGA,071100.00,3721.2575054,N,12220.0017666,W,1,23,1.0,135.829,M,-26.059,M,0.0,*76
2021-03-19 00:11:00,174 - INFO: $GPRMC,071100.00,A,3721.2575054,N,12220.0017666,W,00.06,00.00,190321,0.0,E,A*2E
2021-03-19 00:11:01,060 - INFO: $GPGGA,071101.00,3721.2575220,N,12220.0017666,W,1,23,1.0,135.719,M,-26.059,M,0.0,*7A
2021-03-19 00:11:01,161 - INFO: $GPRMC,071101.00,A,3721.2575220,N,12220.0017666,W,00.08,00.00,190321,0.0,E,A*20
2021-03-19 00:11:02,063 - INFO: $GPGGA,071102.00,3721.2575387,N,12220.0017666,W,1,23,1.0,135.739,M,-26.059,M,0.0,*77
2021-03-19 00:11:02,166 - INFO: $GPRMC,071102.00,A,3721.2575387,N,12220.0017666,W,00.04,00.00,190321,0.0,E,A*23
2021-03-19 00:11:03,071 - INFO: $GPGGA,071103.00,3721.2575554,N,12220.0017666,W,1,23,1.0,135.719,M,-26.059,M,0.0,*7C
2021-03-19 00:11:03,173 - INFO: $GPRMC,071103.00,A,3721.2575554,N,12220.0017666,W,00.08,00.00,190321,0.0,E,A*26
2021-03-19 00:11:04,061 - INFO: $GPGGA,071104.00,3721.2575500,N,12220.0017666,W,1,23,1.0,135.769,M,-26.059,M,0.0,*7D
2021-03-19 00:11:04,164 - INFO: $GPRMC,071104.00,A,3721.2575500,N,12220.0017666,W,00.01,00.00,190321,0.0,E,A*29
2021-03-19 00:11:05,170 - INFO: $GPGGA,071105.00,3721.2575720,N,12220.0017666,W,1,23,1.0,135.649,M,-26.059,M,0.0,*7F
2021-03-19 00:11:05,170 - INFO: $GPRMC,071105.00,A,3721.2575720,N,12220.0017666,W,00.02,00.00,190321,0.0,E,A*2B
2021-03-19 00:11:06,175 - INFO: $GPGGA,071106.00,3721.2575828,N,12220.0017500,W,1,23,1.0,135.639,M,-26.059,M,0.0,*7F
2021-03-19 00:11:06,175 - INFO: $GPRMC,071106.00,A,3721.2575828,N,12220.0017500,W,00.07,00.00,190321,0.0,E,A*29
2021-03-19 00:11:07,075 - INFO: $GPGGA,071107.00,3721.2575887,N,12220.0017500,W,1,23,1.0,135.639,M,-26.059,M,0.0,*7B
2021-03-19 00:11:07,176 - INFO: $GPRMC,071107.00,A,3721.2575887,N,12220.0017500,W,00.04,00.00,190321,0.0,E,A*2E
2021-03-19 00:11:08,064 - INFO: $GPGGA,071108.00,3721.2575887,N,12220.0017666,W,1,23,1.0,135.629,M,-26.059,M,0.0,*76

Reply to SPP mode only, not RTK? on Tue, 23 Mar 2021 06:49:27 GMT

Yu Mingjin — Tue, 23 Mar 2021 06:49:27 GMT

@Taylor-Alexander It has connected ntrip server but never get rtcm data.
1）、OpenRTK330L EVK support NTRIP1.0. Check the NTRIP client setting again and note that the mountpoint don't need '/' at first letter. Because the first '/' will be writed in software.
2）、If possible, you can catch communication logs with network tools like 'Wireshark'.

Reply to SPP mode only, not RTK? on Thu, 25 Mar 2021 03:58:31 GMT

Taylor Alexander — Thu, 25 Mar 2021 03:58:31 GMT

Thank you. I messed with it more today, but it seems like something isn't right with my RTKLIB base station.

Rather than continue debugging, I will order another OpenRTK330EVK to use as a base station. Thanks again for taking a look at this!