speed up to 921600bps or more if your remote uart can work 2014-11-24 19:17 GMT+08:00 Thomas O <[email protected]>:
> Hi all i am writing some software using the OMAP_SERIAL drivers to send > and receive data from a c program (TERMIOS). > > I am seeing large delays 10ms ticks when sending and receiving data on the > UARTS. > > In the normal linux driver there is a option called ASYNC_LOW_LATENCY. > When i am setting this flag via IOCTL i was expecting this latency to > drop. But it seems ti be ignored by the OMAP_SERIAL driver. > I have tried to set the option both via the following code snippet and via > the STTY command line interface. > > Any information on this or any way to get the latency down would be much > appreciated. > > /Thomas > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
