Setting Baud Rate for custom USB Device - Can I?

• Subject: Setting Baud Rate for custom USB Device - Can I?
• From: stuart norris <email@hidden>
• Date: Thu, 20 Dec 2007 21:22:21 +1100 (EST)
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Hi Usb List,

I am new to USB land and I have some questions if
don't mind.

I have a custom USB device that expects to communicate
using serial IO that I can match using the
IOServiceMatching.  I can detect connection / removal
and this all works fine.  

I wish to use this device from my own application
only.  I am using C and Carbon.

This is where I am confused.  

I need to write to the device using a serial baud rate
or 57.6k.  Without installing a driver - can I
programatically configure the USB device to
communicate at 57.6k baud and read and write to the
device?

Or do I need a MAC driver for this?

Thanks

Stuart





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