So if I open a shell and then set the stty parameters when I hit return the changes I made wouldn't be in effect if I went to use my serial device? Like if I tried the following:
$ stty ofill nl1 (or whataver the correct command is) $ cat > /dev/cu.usbserial-FTKVMAFF The changes I made to stty after I hit return will not be in effect for the cat command? Sent from my iPhone On Oct 1, 2009, at 3:48 AM, Samuel Thibault <[email protected] > wrote: > Dave Mielke, le Thu 01 Oct 2009 00:26:17 -0400, a écrit : >> Note that all setting changes are lost when the device is closed. >> Applying stty >> to a device which is closed, therefore, will simply open the >> device, change the >> settings, and close the device. In other words, the stty command will >> ultimately have no effect whatsoever. Again, therefore, you need a >> script which >> opens the device, changes its settings appropriately, writes to it >> as needed, >> and then closes it. > > On linux, stty parameters are kept between opens of ttyS* at least. > > Samuel > _______________________________________________ > This message was sent via the BRLTTY mailing list. > To post a message, send an e-mail to: [email protected] > For general information, go to: http://mielke.cc/mailman/listinfo/brltty _______________________________________________ This message was sent via the BRLTTY mailing list. To post a message, send an e-mail to: [email protected] For general information, go to: http://mielke.cc/mailman/listinfo/brltty
