I have seen loads of postings but no real answer to this:
I write() a command to the modem
I read() to try to get a response, i.e. OK or if the command is a dial, BUSY
or such.
I do not get anything.
The commands, dialing, all seem successful and the application works. I simply
cannot report
On Tue, Dec 2, 2008 at 4:34 AM, David Baron [EMAIL PROTECTED] wrote:
I have seen loads of postings but no real answer to this:
I write() a command to the modem
I read() to try to get a response, i.e. OK or if the command is a dial, BUSY
or such.
I do not get anything.
The commands,
Environment. It contains a chapter on tty
programming (featuring a program that does bidirectional communication
with a PostScript printer). Later editions of this book omit that
chapter; TTY programming is hardly mainstream.
James.
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On Tue, Dec 02, 2008 at 11:34:05AM +0200, David Baron wrote:
I have seen loads of postings but no real answer to this:
I write() a command to the modem
I read() to try to get a response, i.e. OK or if the command is a dial, BUSY
or such.
I do not get anything.
The commands, dialing, all
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