Anyone compiled x16emu for Raspberry Pi yet ?

Funnybones

New Member
Sep 12, 2019
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12
3
I had a go at compiling it this morning.
It all seemed to compile fine but when run it doesn't do much although the -log option shows writes to video.

Its probably because I don't have any kind of X11 on my pi zero.

I was wondering if anyone else had tried this as the pi would make a nice little stand alone dev platform while we wait for the final hardware. Besides that I really have to start using all these raspberry Pi's I have lying around :p

anyway, this is how I compiled it :

Code:
* Git clone repo *
cd to source folder


sudo apt-get update
sudo apt-get install libsdl2-dev

make

copy x16emu to a folder (we dont want to run it in the git repo)
copy rom.bin,chargen.bin to the same folder as compiled binary.
chmod +x x16emu (may not need to do this)
 

Funnybones

New Member
Sep 12, 2019
16
12
3
Raspberry Pi 4...what?! :-D

I built it on my 4G Pi 4 today .. still only runs at 40 - 50 % (I'm assuming this indicates emulation speed)

A bit disappointing. I kind of like the idea of having a dedicated emmy plugged into the big tv in the lounge so I can poke and peek like its 1985 :p
 
May 22, 2019
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I built it on my 4G Pi 4 today .. still only runs at 40 - 50 % (I'm assuming this indicates emulation speed)
That sounds about right. VICE can only manage about 400% on my Pi, which would be about 4MHz. So I'd only expect the CX16 emu to run at about half speed.
 

mobluse

Member
Sep 20, 2019
35
15
8
How do you set maximum speed of VICE using the command line, and how do you see which speed you have? I tried:
x64 +warp
I use VICE 3.3 compiled by myself in Raspbian Buster and run on Raspberry Pi 4 Model B Rev 1.1 with 4 GB RAM and I configured 256 MB GPU RAM. Commander X16 emulator on the same system runs in 49%.
 
May 22, 2019
486
250
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It's been a while since I've used the SDL version, so I don't remember precisely how to do it there.

I just set up Alt-W to toggle warp mode. So my usual practice is to mount a disk image, start a LOAD, then hit alt-W to speed up the system until the program is loaded. Then I hit alt-W again and RUN the program. If I recall, the speed is displayed at the bottom of the window, in the border area, when you have that turned on in the settings.
 

Swift34

New Member
Oct 2, 2019
6
0
1
VA, US
I built it on my 4G Pi 4 today .. still only runs at 40 - 50 % (I'm assuming this indicates emulation speed)

A bit disappointing. I kind of like the idea of having a dedicated emmy plugged into the big tv in the lounge so I can poke and peek like its 1985 :p
:cry:

Hopefully it will get better with time!
 

mobluse

Member
Sep 20, 2019
35
15
8
I have the SDL2 version of VICE 3.3, but I could not find how to switch on showing of speed.