Re: TI-H: Wireless Data with C.B. radio
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Re: TI-H: Wireless Data with C.B. radio
No. You'd have to have 4 CB radios and 4 stations. (4 radios for each
person). The calc operates using line state. With radios only one can be
transmitting at the same time, so if it is high, you can't pull it low.
Thats why CB radios are half duplex. You can only talk or listen at once.
The calc is fullduplex...
>Hi,
> I have an idea for using C.B. radio's for wireless data transmission.
>I'm not sure exactly how it works, but here is what I have done so far:
>
>I found a C.B. radio that accepts the sub-mini plug for a remote
>microphone that is the same size as the calculators link port. When I
>tried to send a program from the calc, the C.B. began to transmit some
>tones. There's no way I could find out if it would actually send it
>across the airwaves because I don't have a second Calculator or C.B.
>that accepts a sub-mini plug. Just think if this works at sufficient
>speeds, you could play someone a game of Tetris while traveling cross
>country using a mobile C.B. and an antenna.
>
> By the way when I send a program to someone else using the link cable
>is this the correct process where as "Sending Calc" is the one that sent
>the program and "receiving Calc is the one that received the program?
>Send Data to Calc--Receiving Calc is in receiving Mode, Sending Calc is
>in sending mode...
>Check If Data Has Been Sent--Receiving Calc is in sending mode, Sending
>Calc. is in receiving mode. If It dies not get confirmation, it
>displays and error. Otherwise it displays done when everything is sent
>successfully.
>
>Will any of this work???
>
>Joe
>formal e-mail address topgun1@geocities.com
>
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