https://ftp.gnu.org/gnu/screen/
Looks like version 3.9 was when they added split-screen support. -Henry On Tue, 10 Dec 2024 at 15:29, Mike Katz <bit...@12bitsbest.com> wrote: > Most of the functionality of Newlib is either in the GCC standard > libraries or, in this case, built into the Arduino environment. > > I really dislike the arduino environment but the base code that I am using > is written in it. > > I also almost never use printf/scanf and its derivatives in embedded code > because printf/scanf are among the biggest space hogs in the C library. I > have written my own set of text input and output routines that replaces all > of the printf/scanf functionality that I need in an embedded system. > > Thank you for your advice. I will look into screen, if I an find it. > > Mike > > > On 12/9/2024 11:17 PM, Henry Bent wrote: > > If this were my project, I would start by getting newlib going and then > seeing if I could use that to run an older (presumably more simple, with > fewer requirements) version of screen. > > -Henry > > On Mon, Dec 9, 2024, 22:04 Mike Katz <bit...@12bitsbest.com> wrote: > >> Overlapping would be amazing, different screen quadrants at a minimum. I >> am going to try to port Txwindows as that is the only package I could find >> >> On Dec 9, 2024 8:40 PM, Henry Bent <henry.r.b...@gmail.com> wrote: >> >> On Thu, 5 Dec 2024 at 20:26, Mike Katz via cctalk <cctalk@classiccmp.org> >> wrote: >> >> Thank you. >> >> Screen is a linux utility. I am writing this on a bare metal (no >> operating system) ESP32 dev board. >> >> Right now the program is text menu driven. I would like to enhance it >> with textual windows. >> >> The Txwindows package is perfect but over kill and will need some >> hacking to work in my environment and it doesn't support the VT-100's >> region scrolling so screen updates might be slow. >> >> >> What might be helpful is if you could be more specific about what it is >> you're trying to achieve. Do you want arbitrarily sized, overlapping >> windows or do you just want the screen divided up into discrete segments? >> >> -Henry >> >> >> >
