RTK调试记录

选用模块：UB482（和芯通信）

平台：Ubuntu+树莓派

 

调试计划：

1. 在Ubuntu上打通ntrip服务，购买千寻服务器差分账号，用假的GPGGA数据，从服务器拉到RTCM数据；
2. 从UB482获取到GPGGA定位数据，将GPGGA数据打包对接上Ntrip协议发送到千寻服务器并拉到真正的RTCM数据；
3. 将RTCM数据灌到UB482，从UB482获取到差分后的GPGGA数据；
4. 完成。

 

2019.06.30

Ntrip数据打通，从千寻服务器拉到RTCM格式的数据：

Latitude-7380:Ntrip$ ./startntripclient.sh 

Connect successful!!!


sending...:
GET /RTCM32_GGB HTTP/1.1
Host: rtk.ntrip.qxwz.com
User-Agent: NTRIP NtripClientPOSIX/1.51
Connection: close
Authorization: Basic cXhuYWlxMDADFADFAlhZmQ=




[838]received [size=14]...:
ICY 200 OK

B HTTP/1.1
Host: rtk.ntrip.qxwz.com
User-Agent: NTRIP NtripClientPOSIX/1.51
Connection: close
Authorization: Basic cXhuYWlxMDADFADFAlhZmQ=




sending...:
$GPGGA,000001,3112.518576,N,12127.901251,E,1,8,1,0,M,-32,M,3,0*4B



[904]received...:


[986]received...:

d3 00 1f 40 91 18 0e 47 50 50 4e 55 4c 4c 41 4e 54 45 4e 4e 41 00 00 08 51 58 57 5a 20 56 52 53 
00 00 e4 f5 ae d3 00 13 3e d1 18 03 79 5d ff 9b dd 0a d8 52 74 d6 07 a6 84 4d 6c 6e f5 2d 

[986]received...:

d3 00 49 43 c1 18 07 7a fa 62 00 20 8c 60 18 00 00 00 00 00 20 40 00 00 55 52 42 32 42 22 5a 2c 
f1 ba b5 64 1c f8 0d 87 0e c5 d8 24 b7 bf 06 b8 be 46 c0 75 b5 f9 6b c4 07 88 5f d9 21 1e bc e3 
fd 6c 0d bf ff fe 05 d9 e5 9c 77 00 73 d9 f0 d3 00 5b 46 41 18 04 e8 0a e2 00 20 f9 a4 00 00 00 
00 00 00 20 82 00 00 49 24 92 3d bf bd 3f 3d 3c bc 3e 81 42 93 51 bc 88 14 f3 3a 32 09 2b 09 de 
5c 98 a7 b9 4d 12 99 38 ba 76 56 02 51 c6 04 87 d0 5c 49 81 5b 8d 84 ff 12 15 4f 2f 8b 47 9e d9 
b7 7f ff ff ff 80 5d 4d f5 dd 7e 17 80 b6 36 23 d3 00 5b 43 21 18 04 e8 e5 a0 00 20 d2 10 52 08 
00 00 00 00 20 40 01 00 49 24 92 26 a3 25 27 24 24 a6 21 df 5e 89 4f 6a 86 78 86 7d cb 6a 79 24 
48 0f dc 91 56 96 7d 37 65 6c c2 c4 7a aa c0 15 91 d8 17 f4 e1 44 ed fa 7c d1 ea 38 c8 60 34 20 
65 d2 ff ff ff ff 80 55 85 f4 65 75 d8 00 e6 14 0f