On Saturday 14 January 2012 20:57:25 Simon Glass wrote:
> On Sat, Jan 14, 2012 at 5:42 PM, Mike Frysinger wrote:
> > On Saturday 14 January 2012 19:47:24 Simon Glass wrote:
> >> --- a/common/cmd_echo.c
> >> +++ b/common/cmd_echo.c
> >> @@ -44,8 +44,9 @@ int do_echo(cmd_tbl_t *cmdtp, int flag, int argc, char
> >> * const argv[]) }
> >> }
> >>
> >> + /* Use puts() so that the LCD sees it as a new line */
> >> if (putnl)
> >> - putc('\n');
> >> + puts("\n");
> >>
> >> return 0;
> >> }
> >
> > this sounds like a hack for a broken LCD core and so the fix should be
> > somewhere in there
>
> Well it's actually that I don't want to flush after every character
> (it slows things down a lot)right, but ... > so puts is a good place to look most puts() that i've seen are simple loops that call putc() > I suppose we could flush after every newline we see in lcd_putc(). that would be the right way to go i think -mike
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