beagleboard - beaglebone serial port interruption -

beagleboard - beaglebone serial port interruption -

i need set interruption serial (uart) port in beaglebone, in such way when serial port receives info interruption (function) automatically activated doing received data.

i have searched methods so, no success. have worked interruption uart ports in microcontrollers, , though same in beaglebone.

any suggestion it?

thanks in advance.

use the

select() or poll()

system phone call polling on tty file. info arrives on device file, take info , stuff intend do.

or can run dedicated thread continuously polls uart , deals data.

serial-port beagleboard uart interruption