Race Sim Central
Rec.Autos.Simulators Archive

GPL Modem Play

2 posts by 2 people · 16 Jan 1999 - 12 Feb 1999

Kirk Lane 16 Jan 1999#445684
Can you run GPL either online or over a modem with a friend if you have a "winmodem"? I have a P2 350 with 64 megs and we can't get hooked up. He has a USR Sportster and I have a Diamond SuprMax 56K PCI. We hook up for a second or two, then it states "disconnected". We've tried setting our FIFO settings to low. Thanks, Glenn
I missed part of this thread, so please bear with me. If you or one of your friends has a "winmodem", the following probably won't help. If you all have real modems, here's some info that I've posted several times here on r.a.s that might help... GPL will attempt to use all the bandwidth available on a modem-to-modem connection. Unfortunately, either TAPI (the telephony API on Windows), or, for some modems, the modem information file that TAPI uses, is buggy. Sometimes TAPI will report to GPL a connect speed that is higher than the actual speed at which the two modems connected. This enevitably leads to a failed connection. You can tell GPL to ignore the connect speed reported by TAPI, and assume that the connection was established at some other baud rate. In the same folder as the GPL program (gpl.exe) create a text file named core.ini using Notepad (or another plain text editor). In this file, place the following two lines... [ Communications ] assumedModemConnectSpeed = baud_rate Replace "baud_rate" with a baud rate that is no greater than the actual speed at which the modems connect. For example, if you know the modems are actually connecting at 24000bps, use 24000. If you're unsure of the baud rate at which the modems connect, it's probably best to guess low (normal speeds would include 19200, 21600, 24000, 26400, 28800, etc.) If you guess too high, the connection will probably be dropped before long (if it's established at all). It is important that both the dialer and answerer (client and server) use the same number. Randy

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