Re: Serial port through USB help
Re: Serial port through USB help
- Subject: Re: Serial port through USB help
- From: Murat Konar <email@hidden>
- Date: Mon, 07 May 2007 17:57:37 -0700
Checkout AMSerialPort at <http://www.harmless.de/cocoa-code.php?
harmless=f1222592b1d4db3bb4bff372df04e8e0>
_murat
On May 7, 2007, at 5:48 PM, Vince Ackerman wrote:
My project in a nutshell: I need to control a Pan Tilt Zoom
camera through the USB port. I've got a USB to Serial RS485 device
with a software driver. I plan on controlling the device with 2
wire Pelco D protocol. I'm a Newbie so pardon the dumb questions.
I've been doing a lot of reading of the Apple Doc's but seem to be
going around in a circle. I'm a bit unclear on where to start: Do
I need to look into writing code that accesses the USB port or
since the USB to serial device is handling the conversion to
serial, do I stay with just coding to write out a serial port and
pretend the serial port is already there...
I'm serial, I don't know where to start.
Could one of you kind sirs please give me a direction to look to
get started? I have some C code to do the Pelco-D protocol but
not sure how to access the pipe out the USB/Serial port.
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden