Hi Szymon, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > Can anyone confirm or deny these for me: > > 1. Communication sent between Tower and RCX via IR, is no > different from normal TV pilot. I mean that it is or it > isn't coded with RC5, frequency etc.? The only difference > is that Tower and RCX comm is bidirectional.
I don't know exactly what you mean by TV pilot, but I can describe the RCX signal to you: nothing means 1 38kHz means 0 On top of that the rest is standard asynchronous serial communication at 2400 baud, 1 start bit, 8 data bits, odd parity, 1 stop bit. AFAIK the RCX 2.0 will receive at 76kHz, for Spybot compatibility. > 2. When Tower or RCX is sending data, the receiver is or > isn't blocked (not active) until sending will finish? I'm not sure, and I'm too lazy (or too tired) to check now how it's handled. In any case, the receiver will see the reflection of its own transmission, so that has to be filtered out. Cheers Jürgen -- Jürgen Stuber <[EMAIL PROTECTED]> http://www.jstuber.net/ gnupg key fingerprint = 2767 CA3C 5680 58BA 9A91 23D9 BED6 9A7A AF9E 68B4 ------------------------------------------------------------------------- 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 _______________________________________________ Lejos-discussion mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lejos-discussion
