From: greg@kroah.com (Greg KH)
To: kernelnewbies@lists.kernelnewbies.org
Subject: usb serial programming
Date: Mon, 21 Jul 2014 11:18:28 -0700 [thread overview]
Message-ID: <20140721181828.GA9397@kroah.com> (raw)
In-Reply-To: <pan.2014.07.21.03.19.00@verizon.net>
On Mon, Jul 21, 2014 at 03:19:00AM +0000, Amadeus W.M. wrote:
> Not sure if this is the right venue for this question, please direct me to
> the right place if it's not.
>
> I have a C program that opens the serial port /dev/ttyS0 and sends commands
> (as strings) back and forth to a pan-tilt-zoom camera. That works very well,
> but I want to use the camera with a Raspberry Pi, which of course does not
> have a serial port (RS232). One option is to use a RS232 to usb adapter and
> rewrite the C code for the usb port. So how do I go about that? Is
> usb serial port programming possible and documented anywhere?
Nothing to "rewrite", just point your code at /dev/ttyUSB0 instead, and
away you go...
next prev parent reply other threads:[~2014-07-21 18:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-21 3:19 usb serial programming Amadeus W.M.
2014-07-21 18:18 ` Greg KH [this message]
2014-07-21 18:27 ` Bruce Rowen
2014-07-21 19:05 ` Amadeus W.M.
2014-07-21 19:42 ` Bruce Rowen
2014-07-21 18:55 ` Amadeus W.M.
2014-07-21 19:06 ` Greg KH
2014-07-21 19:25 ` Amadeus W.M.
2014-07-21 19:46 ` Greg KH
2014-07-23 0:26 ` Amadeus W.M.
2014-07-22 5:12 ` Sudip Mukherjee
2014-07-23 0:29 ` Amadeus W.M.
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