From svenn.bjerkem at googlemail.com Sat Jul 16 11:16:23 2016 From: svenn.bjerkem at googlemail.com (Svenn Are Bjerkem) Date: Sat, 16 Jul 2016 20:16:23 +0200 Subject: [FOSS-GPS] height steadily decreasing rtklib 2.4.2 raspberry pi Message-ID: Hi, I am running rtklib 2.4.2 on raspberry pi in ppp-static and observe that elevation starts out approx right at 160 meters, and then decrease until it becomes negative. I am moving towards the center of earth., and that influence the lat and lon solution plotted on google earth. What parameters should I be looking at? -- Svenn From elyuk10 at gmail.com Fri Jul 29 07:50:56 2016 From: elyuk10 at gmail.com (elisa benedetti) Date: Fri, 29 Jul 2016 16:50:56 +0200 Subject: [FOSS-GPS] Give Rover coordinates in input from config_file for Static or Kinematic Relative Positioning Message-ID: Hi, I'm trying to modify the RTKlib source code in order to enable the option of giving Rover coordinates in input to rnx2rtkp from the configuration file. Currently it is possible only for PMODE_FIXED. This option can be useful if I already have approximate Rover coordinates which are more accurate than the ones estimated in Single point Positioning. I'm just interested in post-processing for the moment. I'm using the last version (beta) of RTKlib, imported and compiled on Visual Studio 2010. In rtkpos.c i would make this change: /* temporal update of position/velocity/acceleration -------------------------*/ static void udpos(rtk_t *rtk, double tt) { double *F,*FP,*xp,pos[3],Q[9]={0},Qv[9],var=0.0; int i,j; trace(3,"udpos : tt=%.3f\n",tt); /* fixed mode */ if (rtk->opt.mode==PMODE_FIXED) { for (i=0;i<3;i++) initx(rtk,rtk->opt.ru[i],1E-8,i); return; } /* initialize position for first epoch */ if (norm(rtk->x,3)<=0.0) { for (i=0;i<3;i++) initx(rtk,*rtk->sol.rr[i]*,VAR_POS,i); *change to rtk->opt.ru [i]* if (rtk->opt.dynamics) { for (i=3;i<6;i++) initx(rtk,*rtk->sol.rr[i]*,VAR_VEL,i); *change to rtk->opt.ru [i]* for (i=6;i<9;i++) initx(rtk,1E-6,VAR_ACC,i); } } But I don't know if it is right and sufficient. Anybody has any suggestions/indications? Thank you very much for your support, Ely -------------- next part -------------- An HTML attachment was scrubbed... URL: From danco at cox.net Fri Jul 29 11:44:06 2016 From: danco at cox.net (Dan Cook) Date: Fri, 29 Jul 2016 11:44:06 -0700 Subject: [FOSS-GPS] RTKLIB\RTKNAVI 2.4.3.B15 Message-ID: <000501d1e9c9$2fcf0610$8f6d1230$@net> I'm trying to build RTKNAVI 2.4.3.b15 with Rad Studio 10.1 and I'm getting the following link errors: [ilink32 Error] Error: Unresolved external '__fastcall Vcl::Controls::TWinControl::GetDeviceContext(void *&)' referenced from H:\GITHUB\RTKLIB\APP\RTKNAVI\DEBUG_BUILD\NAVIMAIN.OBJ [ilink32 Error] Error: Unresolved external '__fastcall Vcl::Forms::TCustomForm::PaintWindow(void *)' referenced from H:\GITHUB\RTKLIB\APP\RTKNAVI\DEBUG_BUILD\NAVIMAIN.OBJ [ilink32 Error] Error: Unresolved external '__fastcall Vcl::Graphics::TFont::SetHandle(void * const)' referenced from H:\GITHUB\RTKLIB\APP\RTKNAVI\DEBUG_BUILD\GRAPH.OBJ [ilink32 Error] Error: Unable to perform link This started happening only with the last few pushes to the library. It was fine before that. Alas, I don't see any direct references to these in the indicated source files nor do I know where they would be properly resolved from, etc. The solution is probably obvious to anyone more familiar with this build environment than I am, but I'm not that guy yet. Can anyone out there please clue me in? -------------- next part -------------- An HTML attachment was scrubbed... URL: From arwooldridge at googlemail.com Fri Jul 29 13:37:13 2016 From: arwooldridge at googlemail.com (=?utf-8?B?YXJ3b29sZHJpZGdlQGdvb2dsZW1haWwuY29t?=) Date: Fri, 29 Jul 2016 21:37:13 +0100 Subject: [FOSS-GPS] =?utf-8?q?RTKLIB=5CRTKNAVI_2=2E4=2E3=2EB15?= Message-ID: <579bbe79.a717c20a.804d7.41bd@mx.google.com> I had the same problem. but no solution yet. Maybe try the Embarcardo forum also? Possibly changes to built in library? Let the community know if you find a solution. Sent from my HTC ----- Reply message ----- From: "Dan Cook" To: Subject: [FOSS-GPS] RTKLIB\RTKNAVI 2.4.3.B15 Date: Fri, Jul 29, 2016 19:44 I’m trying to build RTKNAVI 2.4.3.b15 with Rad Studio 10.1 and I’m getting the following link errors:[ilink32 Error] Error: Unresolved external '__fastcall Vcl::Controls::TWinControl::GetDeviceContext(void *&)' referenced from H:\GITHUB\RTKLIB\APP\RTKNAVI\DEBUG_BUILD\NAVIMAIN.OBJ[ilink32 Error] Error: Unresolved external '__fastcall Vcl::Forms::TCustomForm::PaintWindow(void *)' referenced from H:\GITHUB\RTKLIB\APP\RTKNAVI\DEBUG_BUILD\NAVIMAIN.OBJ[ilink32 Error] Error: Unresolved external '__fastcall Vcl::Graphics::TFont::SetHandle(void * const)' referenced from H:\GITHUB\RTKLIB\APP\RTKNAVI\DEBUG_BUILD\GRAPH.OBJ[ilink32 Error] Error: Unable to perform linkThis started happening only with the last few pushes to the library. It was fine before that. Alas, I don’t see any direct references to these in the indicated source files nor do I know where they would be properly resolved from, etc. The solution is probably obvious to anyone more familiar with this build environment than I am, but I’m not that guy yet. Can anyone out there please clue me in? -------------- next part -------------- An HTML attachment was scrubbed... URL: