This is an info thread for all those people who are using a DR gps and Garmin nRoute software with GPSProxy or Franson GPSGate.
I have found that when the GPS (specifically a UBlox SBR-LS) is reporting a valid DR fix that GPSProxyPC and Franson GPSGate do not convert this as a Valid fix for nRoute which will not route and will just show "Searching for Satellites" even when the GPS is reporting 12 strong signals.
So I have modified GPSProxyPC to report a valid fix with the extended NMEA Flags available when using a DR Gps.
If you would like this modified copy please PM me and I will send it to you, or if there is enough interest I will post to this forum.
Car PC -Jetway J7F2WE2G, 4Gb CF Boot, 32Gb CF Data, 1Gb Ram, M2-ATX PS, 8" 800x600 TS, SiLabs USB Radio, Garmin GPS15L, Ublox SBR-LS DR GPS, Fusion Brain, Multibay Card Reader, Panasonic Slotload DVD+-RW, Custom Fab Steel Case
Car- 1988 Nissan Patrol 4WD