Re: SET BAUDRATE

[Tim R. <ti...@pr...>]

h....@sa... wrote:
> hi, how do i set the baudrate in wich i whant to communicate with a device?

What device, exactly?

Here's the issue.  A USB CDC serial device does not have a baud rate. 
It simulates the actions of a serial port, but it acts at USB speeds. 
If you have a USB-to-RS232 converter that has a real RS232 port at the
other end, then it depends on the manufacturer.  There is a standard
request to set the data rate, data bits, stop bits and parity --
SET_LINE_CODING.  It's defined in the USB CDC Specification.

-- 
Tim Roberts, ti...@pr...
Providenza & Boekelheide, Inc.