Search found 2291 matches

by Ultibo
Fri Sep 20, 2019 12:09 am
Forum: General
Topic: Raspberry Pi 4 and Ultibo
Replies: 38
Views: 9904

Re: Raspberry Pi 4 and Ultibo

Hello all, I just heard that a 64bit kernel was released for the RPi4? Will this help ultibo in processing time? I just saw claims of 20% using linpack benchmark. https://www.youtube.com/watch?v=4su3nr68iX8&feature=youtu.be If this is true the support for RPi4 running Ulitibo more than WiFi for...
by Ultibo
Fri Sep 20, 2019 12:01 am
Forum: Graphics
Topic: Cross.Codebot
Replies: 1
Views: 50

Re: Cross.Codebot

Gavinmc42 wrote:Can we use it?

Well, Codebot supports Cairo and Cairo supports (experimentally) OpenGL so as soon as the Mesa 3D libraries can be compiled for Ultibo then yes it should work, until then no.
by Ultibo
Wed Sep 18, 2019 11:53 pm
Forum: General
Topic: Executing from alternative partitions
Replies: 40
Views: 5041

Re: Executing from alternative partitions

Does the name Easy Ultibo seem okay for a new wiki page? Easy Ultibo sounds okay or Ultibo Quick Start even, it depends what you think will make the most sense to the audience you are aiming at. One more thing, it might be a good idea to change the download link for the ultiboinstaller.sh file to h...
by Ultibo
Wed Sep 18, 2019 10:14 am
Forum: General
Topic: Getting NTP time
Replies: 8
Views: 985

Re: Getting NTP time

I have noticed that it takes a while before NTP sets the system clock when booting. Is this because the processor is just busy, or is there some parameterized delay built in? If the latter, then what is the parameter? If it's just busy, then roughly how long should one expect to have to wait? (20 s...
by Ultibo
Wed Sep 18, 2019 10:02 am
Forum: General
Topic: Requesting tips for starting GL project
Replies: 7
Views: 81

Re: Requesting tips for starting GL project

I wonder though: could OpenVG be used 'on top' of a GL-ES 3D-scene in the background? It isn't a combination we have specifically tried but we have done OpenGL over the Framebuffer (and vice-versa) and OpenVG over Framebuffer, since all of them utilize DispmanX as the compositor then it should be p...
by Ultibo
Wed Sep 18, 2019 9:59 am
Forum: General
Topic: Executing from alternative partitions
Replies: 40
Views: 5041

Re: Executing from alternative partitions

PaulBreneman wrote:Any suggestions on where to put this on the Free Pascal wiki so others can help?

Not sure what would be best, maybe create a new page and link to it from the existing Ultibo page.
by Ultibo
Mon Sep 16, 2019 11:25 pm
Forum: General
Topic: Requesting tips for starting GL project
Replies: 7
Views: 81

Re: Requesting tips for starting GL project

I've had some exposure to OpenGL, but not to GLES. My project is to display and animate what essentialy are instrument dials. Conceptually they are 2D-objects that are layered on top of each other; on each of these layers multiple such animated objects will exist. Hi Hans, The Pi hardware (Pi Zero,...
by Ultibo
Mon Sep 16, 2019 12:04 am
Forum: General
Topic: Executing from alternative partitions
Replies: 40
Views: 5041

Re: Executing from alternative partitions

How could we make a custom NOOBS Lite that has the Ultibo Demo and Raspbian Lite both available? It isn't something we've looked into but the Readme in the NOOBS GitHub contains an Advanced Usage section that includes information like "How to create a custom OS version", that should go a ...
by Ultibo
Mon Sep 16, 2019 12:00 am
Forum: General
Topic: Executing from alternative partitions
Replies: 40
Views: 5041

Re: Executing from alternative partitions

Could you please make a script (similar to http://turbocontrol.com/easyultibo121517.zip ) that doesn't have Lazarus and compiles the appropriate hello app? Ok, rather than make a separate script we've expanded ultiboinstaller.sh to include two additional questions. The first is to prompt for whethe...
by Ultibo
Wed Sep 11, 2019 12:24 am
Forum: General
Topic: Executing from alternative partitions
Replies: 40
Views: 5041

Re: Executing from alternative partitions

Could this wiki page be updated? https://ultibo.org/wiki/Building_for_Raspbian Raspbian now has Free Pascal 3.0.4 so that wiki can be simplified. Thanks! Thanks for the reminder, we'll update that to reflect the latest Raspbian as soon as we can. Of course we encourage everyone to use the Linux ins...

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