From: CVBruce <cv...@gm...> - 2016-02-05 03:24:54
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Another thought I had is to use something like socat. At least in Linux. socat is a command line program that can hook up inputs and outputs. So you could hook up your /dev/… device to a Named Pipe, or even a socket. Your Rexx program can then use the named pipe of socket to communicate with. socat will take care of things like setting the baud rate. Bruce > On Feb 4, 2016, at 6:39 PM, CVBruce <cv...@gm...> wrote: > > Another thing to try. Make a Loop back tester. RX <-> TX, etc to see if you can echo characters back and forth to your self. If you can’t talk to your self via the test adapter then you know which side of the connection is broken. > >> On Feb 2, 2016, at 8:46 AM, Bill Turner, WB4ALM <wb...@ar...> wrote: >> >> 3. I know that data is being transmited, because I can see the >> "flashing lights" on my rs-232 test adapter. I think, however, >> that the speed or parity might be wrong, as the remote device >> does not seem to be responding. > |