Re: [Flightgear-devel] Small Bug in COM1 (Cessna C-172)?
Steve Hosgood wrote: >So it's doing something like "intfreq = (int)real_kHz * 100;" or >"intfreq = (int)(real_kHz * 100.0);" > > > Let's just catch my own bug before everyone else does :-) It's the second of those options of course. Steve - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Small Bug in COM1 (Cessna C-172)?
Torsten Dreyer wrote: >There seems to be a float/rounding issue somewhere in the property system. I >noticed this too, when modeling the Seneca. I did some debugging and found >that some values - probably 911.00 is one of these - are converted to a float >of 910.9 so the display shows 910.99. Same with 700 >(shows 699.99) 710 (shows 709.99) etc. > > > Hmm - that's interesting. If the value had been stored as a float (or double) and printed with (say) %6.2f it should have been rounded off correctly. I suspect therefore that the radio display code has converted this value to an integer in 10Hz steps and failed to do its own rounding. So it's doing something like "intfreq = (int)real_kHz * 100;" or "intfreq = (int)(real_kHz * 100.0);" If real_kHz had been 910.99 as suggested, this would give 91099 as "intfreq" and yield the reported effect. What *should* have been done would be more like "intfreq = (int)(real_kHz + 0.005) * 100;" >You can work around this issue by entering 911.001. But I think this is a bug >that should be fixed. I try to look into this again in the next week. > >Torsten > > Hopefully, there's a clue or two above! I'd look for it myself, but don't have a set of sources on this machine. Steve. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Small Bug in COM1 (Cessna C-172)?
Torsten, On Thu, Nov 02, 2006 at 11:49:24AM +0100, Torsten Dreyer wrote: > There seems to be a float/rounding issue somewhere in the property system. I > noticed this too, when modeling the Seneca. I did some debugging and found > that some values - probably 911.00 is one of these - are converted to a float > of 910.9 so the display shows 910.99. Same with 700 > (shows 699.99) 710 (shows 709.99) etc. > > You can work around this issue by entering 911.001. But I think this is a bug > that should be fixed. I try to look into this again in the next week. Great! It seems only to be a bug in the visualisation inside the COM1 (perhaps also in the NAVs?). The values in the property tree are the right ones. Holger > > Torsten > > Am Donnerstag, 2. November 2006 11:16 schrieb Holger Wirtz: > > Hi, > > > > I don't know if this really an error and if this is known... > > > > When I use the menu for setting the radio frequncies and write "911.00" > > in the standby field I get on the display in the cockpit 910.99. In the > > properties the right frequency (911.00) is submitted. Only in the > > cockpit there is the wrong one. > > > > Ok - I know that 911.00 Mhz is not an official frequency... > > > > Regards, Holger > > -- > > Herzlichen Gruß > > Torsten Dreyer > > - > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > ___ > Flightgear-devel mailing list > Flightgear-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/flightgear-devel -- # ## ## Holger Wirtz Phone : (+49 30) 884299-40 ## ## ## ### ## DFN-Verein Fax : (+49 30) 884299-70 ## ## ## Stresemannstr. 78E-Mail: [EMAIL PROTECTED] ## ## ## ## ### 10963 Berlin # ## ## ## GERMANY WWW : http://www.dfn.de GPG-Fingerprint: ABFA 1F51 DD8D 503C 85DC 0C51 E961 79E2 6685 9BCF - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Small Bug in COM1 (Cessna C-172)?
There seems to be a float/rounding issue somewhere in the property system. I noticed this too, when modeling the Seneca. I did some debugging and found that some values - probably 911.00 is one of these - are converted to a float of 910.9 so the display shows 910.99. Same with 700 (shows 699.99) 710 (shows 709.99) etc. You can work around this issue by entering 911.001. But I think this is a bug that should be fixed. I try to look into this again in the next week. Torsten Am Donnerstag, 2. November 2006 11:16 schrieb Holger Wirtz: > Hi, > > I don't know if this really an error and if this is known... > > When I use the menu for setting the radio frequncies and write "911.00" > in the standby field I get on the display in the cockpit 910.99. In the > properties the right frequency (911.00) is submitted. Only in the > cockpit there is the wrong one. > > Ok - I know that 911.00 Mhz is not an official frequency... > > Regards, Holger -- Herzlichen Gruß Torsten Dreyer - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] Small Bug in COM1 (Cessna C-172)?
Hi, I don't know if this really an error and if this is known... When I use the menu for setting the radio frequncies and write "911.00" in the standby field I get on the display in the cockpit 910.99. In the properties the right frequency (911.00) is submitted. Only in the cockpit there is the wrong one. Ok - I know that 911.00 Mhz is not an official frequency... Regards, Holger -- # ## ## Holger Wirtz Phone : (+49 30) 884299-40 ## ## ## ### ## DFN-Verein Fax : (+49 30) 884299-70 ## ## ## Stresemannstr. 78E-Mail: [EMAIL PROTECTED] ## ## ## ## ### 10963 Berlin # ## ## ## GERMANY WWW : http://www.dfn.de GPG-Fingerprint: ABFA 1F51 DD8D 503C 85DC 0C51 E961 79E2 6685 9BCF - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
