はじめに
素人が書いているので、間違い等がありましたらご指摘お願いします。
Raspberry PiでどうしてもRTKLIBを使いたかったので、試行錯誤したメモ。
RTKLIBのコンパイルについては、この辺を参考にしてみてください。
http://blog.goo.ne.jp/osqzss/e/c6870961f79b8c688c09129301209300
環境
inpstr1
U-blox M8NのデータをインターネットにRTCM3で出せるようにしておく。
・U-blox M8N
・Raspberry Pi 2or3
・DDNS(基地局)
とりあえずDDNSで実装しました。
基地局側はルータのポート開けてstr2strでcmdを指定、tcpsvrで待ち受け状態にします。
例：
str2str -c ../../../data/ubx_m8t_bds_raw_1hz.cmd -in serial:ttyACM0#ubx -out tcpsvr://:51012
・移動局
rtkrcv.conf
impstr2
M8Nのcmdファイルを指定します
outstr1
serialで出力します
RaspberryPiなのでttyAMA0を使ってますが、OSのデフォルトではコンソールが割り当てられてるので、解除する必要があります。
Pi3やzero wは特殊な事情もあるので、raspberry pi serialあたりでぐぐってください。
rtkrc.conf
# rtkrcv options for single point positioning (2010/08/07, v.2.4.0)
console-passwd =admin
console-timetype =gpst # (0:gpst,1:utc,2:jst,3:tow)
console-soltype =dms # (0:dms,1:deg,2:xyz,3:enu,4:pyl)
console-solflag =1 # (0:off,1:std+2:age/ratio/ns)
inpstr1-type =serial # (0:off,1:serial,2:file,3:tcpsvr,4:tcpcli,7:ntripcli,8:ftp,9:http)
inpstr2-type =tcpcli # (0:off,1:serial,2:file,3:tcpsvr,4:tcpcli,7:ntripcli,8:ftp,9:http)
inpstr3-type =off # (0:off,1:serial,2:file,3:tcpsvr,4:tcpcli,7:ntripcli,8:ftp,9:http)
inpstr1-path =ttyACM0:115200:8:n:1:off
inpstr2-path =hogehoge.net:51012
inpstr3-path =
inpstr1-format =ubx # (0:rtcm2,1:rtcm3,2:oem4,3:oem3,4:ubx,5:ss2,6:hemis,7:skytraq,8:sp3)
inpstr2-format =rtcm3 # (0:rtcm2,1:rtcm3,2:oem4,3:oem3,4:ubx,5:ss2,6:hemis,7:skytraq,8:sp3)
inpstr3-format =rtcm3 # (0:rtcm2,1:rtcm3,2:oem4,3:oem3,4:ubx,5:ss2,6:hemis,7:skytraq,8:sp3)
inpstr2-nmeareq =off # (0:off,1:latlon,2:single)
inpstr2-nmealat =0 # (deg)
inpstr2-nmealon =0 # (deg)
outstr1-type =serial # (0:off,1:serial,2:file,3:tcpsvr,4:tcpcli,6:ntripsvr)
outstr2-type =off # (0:off,1:serial,2:file,3:tcpsvr,4:tcpcli,6:ntripsvr)
#outstr1-path =sol1_%Y%m%d%h%M.pos
outstr1-path =ttyAMA0:115200:8:n:1:off
#outstr2-path =sol2_%Y%m%d%h%M.pos
outstr1-format =nmea # (0:llh,1:xyz,2:enu,3:nmea)
outstr2-format =llh # (0:llh,1:xyz,2:enu,3:nmea)
logstr1-type =off # (0:off,1:serial,2:file,3:tcpsvr,4:tcpcli,6:ntripsvr)
logstr2-type =off # (0:off,1:serial,2:file,3:tcpsvr,4:tcpcli,6:ntripsvr)
logstr3-type =off # (0:off,1:serial,2:file,3:tcpsvr,4:tcpcli,6:ntripsvr)
logstr1-path =rov_%Y%m%d%h%M.log
logstr2-path =ref_%Y%m%d%h%M.log
logstr3-path =cor_%Y%m%d%h%M.log
misc-svrcycle =10 # (ms)
misc-timeout =30000 # (ms)
misc-reconnect =30000 # (ms)
misc-nmeacycle =5000 # (ms)
misc-buffsize =32768 # (bytes)
misc-navmsgsel =rover # (0:all,1:rover,1:base,2:corr)
misc-startcmd =./rtkstart.sh
misc-stopcmd =./rtkshut.sh
file-cmdfile1 =../../../data/ubx_m8t_bds_raw_5hz.cmd
#file-cmdfile2 =../../../data/oem4_raw_1hz.cmd
#file-cmdfile3 =
pos1-posmode =kinematic # (0:single,1:dgps,2:kinematic,3:static,4:movingbase,5:fixed,6:ppp-kine,7:ppp-static)
pos1-frequency =l1 # (1:l1,2:l1+l2,3:l1+l2+l5)
pos1-soltype =forward # (0:forward,1:backward,2:combined)
pos1-elmask =15 # (deg)
pos1-dynamics =off # (0:off,1:on)
pos1-tidecorr =off # (0:off,1:on)
pos1-ionoopt =brdc # (0:off,1:brdc,2:sbas,3:dual-freq,4:est-stec)
pos1-tropopt =saas # (0:off,1:saas,2:sbas,3:est-ztd,4:est-ztdgrad)
pos1-sateph =brdc # (0:brdc,1:precise,2:brdc+sbas,3:brdc+ssrapc,4:brdc+ssrcom)
pos1-exclsats = # (prn ...)
pos1-navsys =1 # (1:gps+2:sbas+4:glo+8:gal+16:qzs+32:comp)
pos2-armode =off # (0:off,1:continuous,2:instantaneous,3:fix-and-hold)
pos2-gloarmode =off # (0:off,1:on,2:autocal)
pos2-arthres =5
pos2-arlockcnt =0
pos2-arelmask =0 # (deg)
pos2-aroutcnt =5
pos2-arminfix =10
pos2-slipthres =0.05 # (m)
pos2-maxage =30 # (s)
pos2-rejionno =30 # (m)
pos2-niter =1
pos2-baselen =0 # (m)
pos2-basesig =0 # (m)
out-solformat =llh # (0:llh,1:xyz,2:enu,3:nmea)
out-outhead =on # (0:off,1:on)
out-outopt =off # (0:off,1:on)
out-timesys =gpst # (0:gpst,1:utc,2:jst)
out-timeform =tow # (0:tow,1:hms)
out-timendec =3
out-degform =deg # (0:deg,1:dms)
out-fieldsep =
out-height =ellipsoidal # (0:ellipsoidal,1:geodetic)
out-geoid =internal # (0:internal,1:egm96,2:egm08_2.5,3:egm08_1,4:gsi2000)
out-solstatic =all # (0:all,1:single)
out-nmeaintv1 =0 # (s)
out-nmeaintv2 =0 # (s)
out-outstat =off # (0:off,1:state,2:residual)
stats-errratio =100
stats-errphase =0.003 # (m)
stats-errphaseel =0.003 # (m)
stats-errphasebl =0 # (m/10km)
stats-errdoppler =1 # (Hz)
stats-stdbias =30 # (m)
stats-stdiono =0.03 # (m)
stats-stdtrop =0.3 # (m)
stats-prnaccelh =1 # (m/s^2)
stats-prnaccelv =0.1 # (m/s^2)
stats-prnbias =0.0001 # (m)
stats-prniono =0.001 # (m)
stats-prntrop =0.0001 # (m)
stats-clkstab =5e-12 # (s/s)
ant1-postype =llh # (0:llh,1:xyz,2:single,3:posfile,4:rinexhead,5:rtcm)
ant1-pos1 =0 # (deg|m)
ant1-pos2 =0 # (deg|m)
ant1-pos3 =0 # (m|m)
ant1-anttype =
ant1-antdele =0 # (m)
ant1-antdeln =0 # (m)
ant1-antdelu =0 # (m)
ant2-postype =llh # (0:llh,1:xyz,2:single,3:posfile,4:rinexhead,5:rtcm)
ant2-pos1 =0 # (deg|m)
ant2-pos2 =0 # (deg|m)
ant2-pos3 =0 # (m|m)
ant2-anttype =
ant2-antdele =0 # (m)
ant2-antdeln =0 # (m)
ant2-antdelu =0 # (m)
misc-timeinterp =off # (0:off,1:on)
misc-sbasatsel =0 # (0:all)
file-satantfile =../../../data/igs05.atx
file-rcvantfile =../../../data/igs05.atx
file-staposfile =../../../data/station.pos
file-geoidfile =
file-dcbfile =../../../data/P1C1_ALL.DCB
file-tempdir =../../../data/temp
file-geexefile =
file-solstatfile =
file-tracefile =