We seem to have lvglterm in NuttX already see: https://nuttx.apache.org/docs/latest/applications/examples/lvglterm/index.html
https://github.com/lupyuen/lvglterm/tree/main Hope that helps :-) Tomek On Sat, Feb 15, 2025 at 10:07 PM Tim Hardisty <timhardist...@gmail.com> wrote: > > What is efficient solution to just do text though? > > > On 15 Feb 2025, at 13:42, Alan C. Assis <acas...@gmail.com> wrote: > > > > Hi Tim, > > > > You can create a NuttX application with LVGL and display your message or > > image. > > > > Actually you don't need to use a graphic library if you just want to write > > in the framebuffer, you can convert image to display directly in the > > /dev/fb0 > > > > BR, > > > > Alan > > > >> On Sat, Feb 15, 2025 at 7:45 AM Tim Hardisty <timhardist...@gmail.com> > >> wrote: > >> > >> Hello NuttX Colleagues! > >> > >> During MCUboot I want to display text messages on the framebuffer LCD > >> driver (/dev/fb). This could either be via a FB console (useful for > >> other reasons) or a FB terminal, or something else. > >> > >> I also quite like the idea of my main graphics app - LVGL based - having > >> a console option (for syslog messages, perhaps), so perhaps LVGL is an > >> option, but I'm wanting to keep the size down of course. > >> > >> Which of the NuttX armoury of features might be a good choice for this? > >> > >> Thanks! > >> > >> TimJTi > >> > >> -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
