baud rate AM335x

Siddharth Sharma2

Intellectual 825 points

what's the maximum baud rate that the serial ports in AM335x can support?

over 11 years ago

0 sviss over 11 years ago

Expert 1530 points

http://e2e.ti.com/support/arm/sitara_arm/f/791/p/251094/879463.aspx#879463

Also there is am335x PRU UART

0 Siddharth Sharma2 over 11 years ago in reply to sviss

Intellectual 825 points

Any ideas on what file I can access to set the Baud rate?

Thanks!

0 Jeff L over 11 years ago in reply to Siddharth Sharma2

TI__Expert 5960 points

Hi Siddharth,

You can modify the baud rate from a user space application by using the functions cfsetispeed() and cfsetospeed() from termios. This wiki page gives an example at the bottom of the page:

http://en.wikibooks.org/wiki/Serial_Programming/termios

Let me know if you have any issues.

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baud rate AM335x