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File: 1438418348314.png (277.17 KB, 961x713, 31:23, retro.png)

52b631 No.27

Admin here,

I went ahead and made a 'tutorial' for RetroBSD. Hopefully this will get more people interested in true old school Unix/BSD.

It runs on a PIC32 board. This is a microcontroller that can run a Unix/BSD OS, so it puts it somewhere between a Arduino and a RPi for the less tech-literate.

Link:

https://www.youtube.com/watch?v=HECwESZZMkw

Post last edited at

26004c No.29

Microchip still have that proprietary licence on every library, though? Fuck that.


26004c No.30

File: 1438419898770.png (42.89 KB, 1179x383, 1179:383, emg.png)

:3


52b631 No.31

>>29

I didn't look at that. I take it it must be pretty restrictive. I still like the retro-ness of the system.

Besides, maybe having restrictive source code licensing gives you that nice retro UNIX feel. (cricket)

>>30

I don't know what you're going on about, Anon. Not trying to be a dick.

>no LICENSE.txt

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52b631 No.32

Nice, thread got deleted on /tech/. Goes to show

EDIT: Nevermind, my mistake. Was pretty sure it got deleted though.

Post last edited at

26004c No.33

>>31

I'm the author of Ersatz Emacs that emg is based on.


52b631 No.35

>>33

Shit is impossible to use on a Dvorak keyboard. Crtl+X+C? Fuck me, X and C are miiiiiiiiles apart.


a42e65 No.36

>>32

The server is having some problems. Special pages often 404 temporarily. This causes the auto-updater to think they've been deleted.


52b631 No.37

>>36

Ah, thanks for the info Anon. I'll keep that in mind when I'm on 8ch.


edf707 No.39

>>33

Emacs is slow on older PCs, can't imagine how slow it'll be on a PIC. That said, running any OS at all on a PIC is pretty cool.


52b631 No.40

>>39

Actually, I should have made it clear that emg is a clone. It runs pretty darn well – it was designed for low memory systems.

The only lag you'll get will be from the serial connection.


a42e65 No.41

Is there a reason country flags are enabled?


52b631 No.42

>>41

Not really, I went happy with the config. It'd be cool to see a board where you can't samefag easily. If a lot of people don't like it, I'll get rid of it though.


edf707 No.44

>>42

I fucking hate country flags. This isn't /int/


52b631 No.45

>>44

Tell you what, if one more person says that in the next 10 minutes I'll get rid of the flags when I wake up.


a42e65 No.50

>>42

You already have IDs enabled for that, so an additional system with lots of room for false positives (I'm not >>44 but you might think so if you rely on flags) seems redundant.


26004c No.51

>>35

>Dvorak Master Race can't into editing source code file with the keybindings.


52b631 No.59

>>50

I completely forgot about the ID tag. Country flags have been removed.

Plus Tor would sort of warrant them to be useless.


52b631 No.89

I'm thinking of rigging up a terminal for my board.

Nothing fancy, just a TFT LCD and a PS/2 keyboard. I'll connect those to an Arduino then just use the ATMega's serial port (so that way I don't have to bother writing kernel drivers.) Also, it'd be really cool to have a terminal that runs at 300 baud – fast enough to read, slow enough to be a pain.


4e93ed No.103

There's a guy who put BSD 4.4 on a microchip.

https://github.com/sergev/LiteBSD


52b631 No.104

>>103

Same dude, sister project. I'll definitely get around to making a detailed tutorial/overview on LiteBSD when I have the money to buy a board.


4e93ed No.105

>>104

I thought they worked on the same board… what board does the 4.4 version require? I would love to use this as a project.


4e93ed No.106

>>89

Are you talking about a literal terminal machine? Like a modern VT220?

That would be fucking amazan can you imagine an e-ink display? You'd have a mobile laptop that would last for months off a single charge.


edf707 No.107

>>106

>mobile laptop

>requires serial line

uh-huh


951208 No.108

File: 1438708884262.jpg (80.39 KB, 871x653, 871:653, 20141228-150829-vt220mac.jpg)

>>106

My biggest contribution to date was the "GLASS_10x25" font in NetBSD…

https://mail-index.netbsd.org/netbsd-users/2015/01/19/msg015669.html


52b631 No.109

>>105

Sadly, they don't. because of the network stack in 4.4BSD, you need to have more RAM (or something like that.)

2.11BSD = 128KB RAM

4.4BSD = 512KB RAM

There is a list of supported boards here:

https://github.com/sergev/LiteBSD/wiki

Ethernet is supported, I have no clue about the WiFire. Look at retrobsd.org. I would look into it IF I had the money.

>>106

I was thinking of starting with a LCD and a PS/2 keyboard. A very low power display would be nice, seeing as the entire dev board probably doesn't use more than 500mW (guessing. Too lazy to break out the multimeter.)

Multiple screens would be amazing, too. You could use one for coding/working and the other for man – that's basically what I do now when I code.

>>107

There are plenty of ways around that, but it would probably not be as pseudovintage, if that makes any sense.

>>108

>making /bsd/ admin look like a scrub

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52b631 No.111

I'd just like to interject for a moment. What you're referring to as BSD, is in fact, BSD/Unix, or as I've recently taken to calling it, Unix plus BSD. BSD is not an operating system onto itself, but rather another paid component of a fully functioning Unix system made useful by the BSD libraries, utilities, and vital system components compromising a full OS as defined by POSIX. Many computer users run a modified version of the BSD system everyday, without realizing it. Through a peculiar turn of events, the version of BSD which is widely used today is often called "Unix," and many of its users are not aware that it is basically the BSD system, developed by Berkeley University. There really is a Unix, and these people are using it, but it is just a part of the system they use. Unix is the base OS: the software that manages computer hardware and software resources. Unix is an essential part of BSD, but useless by itself; it does not have a network stack such as the one in 4.4BSD. Unix is normally used in combination with BSD: the whole system is basically Unix with BSD added, or BSD/Unix. All of the so-called "BSD" distributions are really distributions of BSD/Unix.


edf707 No.118

File: 1438979218288.jpg (86.48 KB, 640x642, 320:321, 1438978631076.jpg)

>>111

Binary trips for truth




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