serialviz
gbs-control
serialviz | gbs-control | |
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2 | 50 | |
5 | 752 | |
- | - | |
0.0 | 4.8 | |
almost 2 years ago | 5 days ago | |
TypeScript | C | |
Apache License 2.0 | GNU General Public License v3.0 only |
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serialviz
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Vite 3.0
For my simple app, one-line calls to ESBuild in package.json seem good enough. I run everything using 'npm run dev' or 'npm run build'. See [1].
I suppose it wouldn't scale if the app got too big and complicated.
[1] https://github.com/skybrian/serialviz/blob/main/package.json
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Raspberry Pico-based 100-Msps logic analyzer
Nice! Looks like the protocol between the Pico and the Windows software is quite simple. Porting it to another OS shouldn't too hard.
Here's an unusual approach to portability for this kind of software: since Chrome supports Web Serial, a web app could do the UI and then it would be portable across operating systems (though still Chromium specific) with no software to install (assuming you already have Chrome or Edge).
Along those lines, I wrote a little web app that plots CSV data from a microcontroller board (which happens to be a Pico). There's not a lot to it, but I like it better than the Arduino plotter and it might be useful as an example:
https://github.com/skybrian/serialviz
gbs-control
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Cheapest decent solution to connect/convert amiga 500+ scart signal to hdmi?
I built a ESP8266 controlled GBS8200 as main scan converter. https://github.com/ramapcsx2/gbs-control You can get a GBS8200 for about 24$ + shipping and an ESP8266 doesn't cost much. And also it just needs basic solder skills. Not really complicated to build. Then you have a great VGA output. And that you can convert to HDMI with a cheap VGA-HDMI adapter. I personally use an old Eizo 5:4 VGA Monitor because of the aspect ratio but sometimes I do actually connect it to HDMI to record things in OBS.
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Upscaling ITU BT.656 480i NTSC Video to SVGA 800x600
Try searching for GBS-CONTROL. You should probably start looking here: https://github.com/ramapcsx2/gbs-control
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I just got this cruisn usa board from ebay and it seems to be giving an error code and no video. Anyone familiar with this?
Some games also require you to move the sync signal over to the next pin, some games require sync signal to both pins at once. It can take some fiddling for a few games but I've always gotten it working eventually. It could help to also go ahead and upgrade the board with GBS control. I have my Rush setup that way and it's pretty handy being able to adjust the picture wirelessly with my phone.
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Best N64 to HDMI converter?
In my opinion GBS-Control. https://github.com/ramapcsx2/gbs-control
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Can some one with experience with GBS Control give me a hand? I can’t access the web interface
Try some of the other URLs after connecting to the local wifi. https://github.com/ramapcsx2/gbs-control/wiki/Software-Setup
- Just got my GBSControl in! Best picture clarity I've seen out of the Saturn thus far using RGBS cables on a modern flat panel.
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Best/Budget Friendly CGA converter.
Arcade "CGA" isn't real CGA, it's just analog 15 kHz RGB. You'd have to use something like this to convert the CGA from your computer into analog RGB if you want to feed it into one of those GBS-8200 boards. They're not very good unless you modify them anyway. I use an OSSC to convert analog RGB to HDMI, but that's more expensive.
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I build a GBS-Control to use with my new Saturn. It works great!
After a bit of research, I almost pre-ordered a RAD2X HDMI cable, but that would likely be around $85 after shipping, and wouldn't get here for a while. Also, it only works with the Saturn, while I was hoping to find a solution that will work with other retro consoles. Luckily, I came across this video by Voultar showing how to build a GBS-Control.
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Ps1 to pc monitor
If you know how to wield a soldering iron then a GBS-8200 plus gbs-control firmware does a good job too for a much lower price, but that does get pretty technical.
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Ask HN: What weird technical scene are you fond/part of?
- Sometimes the web UI won't have 1280x960 checked, even if it's outputting a 960p signal. I don't know if this is connected to the vertical shift bug, or if .
Again I'd have to dig into the GBS-C source code to find out why mode changing behaves oddly. There will be a lot of learning to do, understand the software state and chip registers and how they correlate to profile settings and input/output behavior. I suppose I could file a bug at https://github.com/ramapcsx2/gbs-control/issues, but somehow I feel reluctant to do so, partly because I didn't fully understand the setup and don't know if many of these bugs wouldn't happen on a VGA CRT, partly just learned helplessness and not knowing if my bug report is detailed enough or will be ignored or attacked, partly because I'd prefer to chat with the developers in Discord/Matrix outside of a higher-stakes formal bug report or a forum I've never posted at before.
What are some alternatives?
logicanalyzer - 24 channel, 100Msps logic analyzer hardware and software
Custom-Resolution-Utility-ToastyX - Custom Resolution Utility for Windows by ToastyX, duplicated so the source won't be lost.
sigrok-pico - Use a raspberry pi pico (rp2040) as a logic analyzer and oscilloscope with sigrok
RGBtoHDMI - Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
h265ize - A node utility utilizing ffmpeg to encode videos with the hevc codec.
waifu2x-converter-cpp - Improved fork of Waifu2X C++ using OpenCL and OpenCV
WeatherForecast - Android Weather Forecast App implemented in MVP Architecture using Kotlin
Mp4Composer-android - This library generate an Mp4 movie using Android MediaCodec API and apply filter, scale, trim, transcode, crop, timeScale, mute and rotate Mp4.
DC2VGA - DC2VGA RGBS/VGA Dongle
NextLevelSessionExporter - 🔄 Export and transcode media in Swift
SVM-Face-and-Object-Detection-Shader - SVM using HOG descriptors implemented in fragment shaders