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by Gavinmc42
Sat Jan 20, 2018 1:20 pm
Forum: Projects
Topic: Neural Networks
Replies: 0
Views: 12

Neural Networks

Been going though the Laz/fpc forum, playing catchup to this Free Pascal stuff . Found an interesting post http://forum.lazarus.freepascal.org/index.php/topic,39049.msg266776.html#msg266776 Made a new project, added "uses uconvolutionneuralnetwork", found the missing UBit file and it compi...
by Gavinmc42
Fri Jan 19, 2018 1:51 am
Forum: Graphics
Topic: Split screen HDMI mode
Replies: 4
Views: 34

Re: Split screen HDMI mode

The config.txt file is plain text but if you are editing it on Windows be aware the line endings should be in Unix format (not in DOS/Windows format). I use Geany as my default editor in Windows/Linux/Raspbian, so I never noticed this issue. Geany also makes a reasonable IDE for compiling, like FPC...
by Gavinmc42
Fri Jan 19, 2018 1:23 am
Forum: Graphics
Topic: Split screen HDMI mode
Replies: 4
Views: 34

Re: Split screen HDMI mode

Buried in the Screenshot post is a bit on the config.txt options for the framebuffer. https://ultibo.org/forum/viewtopic.php?f=15&t=534&hilit=screenshot&start=20 These are basically commands to start.elf which sets up the VC4 GPU configuration. A lot of this documentation will be on the ...
by Gavinmc42
Thu Jan 18, 2018 12:58 am
Forum: Projects
Topic: New VR project
Replies: 2
Views: 38

Re: New VR project

Hi John, I have been collecting elcheapo VR head sets, if two can be called a collection ;) Mainly just for the lenses, these are the ones you stick smart phones in, which I don't have anyway :oops: A number of ways to do it with Pi's and Ultibo. Single big screen, 5-6" ie the Adafruit 5" ...
by Gavinmc42
Wed Jan 10, 2018 1:38 am
Forum: Discussion
Topic: Adding System Calls (usage)
Replies: 13
Views: 137

Re: Adding System Calls (usage)

Having relatively small systems which a single person can understand in their entirety is the basis for coherently moving forward. Considering Ultibo is mostly one person's effort there is a good chance another person could understand all of it ;) Mind you, understanding FPC/Laz is a bigger ask, lu...
by Gavinmc42
Wed Jan 10, 2018 1:28 am
Forum: General
Topic: Camera, SMI, JPEG
Replies: 7
Views: 346

Re: Camera, SMI, JPEG

Not sure what happened to the doc, but Gert's git is still there. https://github.com/fenlogic/IDE_trial Hopefully I saved the PDF to somewhere I can find it again. :? Gert also is maybe suggesting there is stuff around from pre BCM 2707 days? https://www.raspberrypi.org/forums/viewtopic.php?t=197875...
by Gavinmc42
Tue Jan 09, 2018 6:01 am
Forum: General
Topic: Camera, SMI, JPEG
Replies: 7
Views: 346

Re: Camera, SMI, JPEG

Hi Garry,
What about adding some more sections in the Hardware Wiki SMI-LCD, SMI-NAND, SMI-IDE.
Not sure if there are any more useful SMI modes but I have done SMI-Camera before using parallel data sensors.
SMI-ADC, SMI-DAC?

DMA will need to be figure out, Gert's code might help.
by Gavinmc42
Tue Jan 09, 2018 4:55 am
Forum: Discussion
Topic: Pi zero development connectivity options
Replies: 52
Views: 2995

Re: Pi zero development connectivity options

Been busy playing with fpcup installing cross compilers on my Work Windows box. http://wiki.freepascal.org/fpcup Now that I am comfortable using Ultibo for Pi's why not learn how to use fpc for Windows/Linux/Raspbian... With USB boot on Zero's this allows them to be programmable gadgets for PC's. Wh...
by Gavinmc42
Tue Jan 09, 2018 3:01 am
Forum: Discussion
Topic: Adding System Calls (usage)
Replies: 13
Views: 137

Re: Adding System Calls (usage)

Someone really has to work on 36 hour days and longer lifetimes. Yep, I hear you. Now that Garry has given us the great toolset of Ultio many more things are possible even for me to try with my old shrinking brain ;) My only limitation is not enough hours and fading memory. I suspect the memory iss...

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