On Thu, Jan 28, 2021 at 3:16 AM Grr <gebbe...@gmail.com> wrote: > I opted for The Right Thing(TM) and implemented a simple serial input echo > capabilities for serial driver introducing use of ECHO flag in > drivers/serial/serial.c and proper configuration options in menuconfig > > Now the interface of an interactive serial program works the same in Linux > and NuttX :) > > Echo from the serial driver looks the right direction.
> Next task is to disable NSH echo and I'll have a complete solution > > If anyone is interested, I can do a PR > > Yes, please. > El mar, 26 ene 2021 a las 11:46, Grr (<gebbe...@gmail.com>) escribió: > > > Ken: > > Thanks a lot for your code. I will try it > > > > I was researching that echo thing and yes, that's a terminal device > driver > > thing. More exactly, c_lflag of termios struct. Problem is I haven't > found > > yet where that is set in the serial terminal setup sequence > > > > El mar, 26 ene 2021 a las 11:28, Johnny Billquist (<b...@softjar.se>) > > escribió: > > > >> On 2021-01-26 16:16, Ken Pettit wrote: > >> > Grr, > >> > > >> > Yeah, in Nuttx, fgets, fgetc, etc. don't echo. Even in Linux, the > echo > >> > is actually a function of the terminal, not the running program and > >> > 'fgets'. > >> > >> It is actually not a function of the terminal, but the terminal (serial) > >> device driver. > >> > >> Johnny > >> > >> -- > >> Johnny Billquist || "I'm on a bus > >> || on a psychedelic trip > >> email: b...@softjar.se || Reading murder books > >> pdp is alive! || tryin' to stay hip" - B. Idol > >> > > >
