High speed (500K Baud) serial (UART) comms

Hello,

Can someone advise me how to run BeagleBone serial (UART) port to send and receive data at 500K baud?
I can use the BeagleBone’s UART up to 115200 baud, but, I could not make it to send data faster than 115.2K baud.
I would appreciate any help…

Thx

Amara Milton

Amara Milton wrote:

Hello,

Can someone advise me how to run BeagleBone serial (UART) port to send and receive data at 500K baud?
I can use the BeagleBone's UART up to 115200 baud, but, I could not make it to send data faster than 115.2K baud.
I would appreciate any help..

FWIW, not on a beaglebone, but I run my uarts at 1mbit,
console=ttyO0,1000000n8 and getty -L ttyO0 1000000 vt100
just works here...