Re: HP48s/x connectivity Message #6 Posted by Dave Britten on 26 June 2009, 1:47 p.m., in response to message #4 by bbeamer
Hmm, sounds like something isn't jiving right, config-wise. Here's how I set things up to get my 48GX and 48SX talking to HyperTerminal:
In HyperTerminal, select the serial port in the "Connect using" box, and hit Configure.
Bits per second: 9600 (or whatever you set on the calc)
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
On the 48, use these settings:
IR/wire: wire
ASCII/binary: Depends on what you're transferring, but I usually choose ASCII for UserRPL programs.
baud: 9600
parity: none 0
checksum type: 3
translate code: 1 (Again, depends on what format you want the files sent in. I think this is ignored for binary transfers.)
If all the settings match, you should be able to execute "HELLO" XMIT on the 48, and see "HELLO" appear in the HyperTerminal window. If you still don't get anything, try another computer. I've seen serial ports go bad, uncommon as it may be.
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