[email protected] wrote: > [-- text/plain, encoding 7bit, charset: UTF-8, 38 lines --] > > My understanding is 'echo' for ssty is just to turn ON/OFF echo of input > characters i.e. if '-echo' flag is used it would just prevent the input > characters I send via BBB from appearing on my screen. My problem is with > the data that BBB receives. Everytime BBB receives a byte, it transmits > back the same byte. > > I shall keep looking. > I don't follow what you're saying. The UART/tty 'receives' bytes from whatever is connected to it, that's what 'input' characters are.
E.g. you have a terminal of some sort connected to the UART, what you type on the terminal are the 'input' characters and they're echoed back to the terminal as 'output' to the terminal (if echo is turned on). By characters you 'send via the BBB' I assume you mean they are sent by a program of some sort to the UART, if so they are just 'output' characters and you can't turn them off I don't think. What's the point of sending them if you turn them off? -- Chris Green ยท -- 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.
