Programming serial port

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Suarez

Programming serial port

Post by Suarez » Tue Jan 28, 2003 8:42 am

How to desactivate DTR line after an open port ?

John Garvey

Re: Programming serial port

Post by John Garvey » Tue Jan 28, 2003 9:11 am

Suarez <nospam@forums.openqnx.com> wrote:
How to desactivate DTR line after an open port ?
To pulse it long enough to cause a disconnect, try "tcdropline()";
to manually control it try "devctl(DCMD_CHR_SERCTL, _CTL_DTR_CHG)".

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