Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 26/09/2026The debugger can now watch device registers such as Akiko's and the CIAs', logging each CPU access with its value, PC and beam position. A new trace times every command the CD32 sends its drive, from issue to last sector. 🧵 3/5 100
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 26/09/2026Desktop netplay now seats up to four players. Players 3 and 4 use the parallel-port four-player adapter, as they would around one Amiga. The host relays everyone's input, so only the host needs to be reachable. 🧵 2/5 100
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 13/09/2026Copperline 0.20 now has a shortcut which converts the previous 10 seconds of gameplay into a GIF. So, of course I tried it with an early developer build of @brazengameplay.bsky.social's UrbX Warriors. Still 4 days left if you want to back UrbX: www.kickstarter.com/projects/ton... 2235
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/09/2026Save states now have thumbnails, so you can see where you left off. You can also save a GIF of the last few seconds of a game or demo. Paula audio has had some attention too, with less aliasing. More details at www.patreon.com/Copperline/p... 🧵 5/5 011
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/09/2026I’ve also rebuilt the debugging workspace. The Amiga screen sits beside the CPU debugger, Frame Analyzer and Console. You can inspect a frame, edit memory and see what the machine is doing, all in the same window. 🧵 3/5 100
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 06/09/2026I spy a new button on copperline.dev/try. I wonder what it does 🤔 #Amiga 041
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 28/08/2026My friends Stoo Cambridge and @tonywarriner.bsky.social created @brazengameplay.bsky.social, they are developing a new Amiga. It is only fitting that I run a dev build of it on the A4000 I restored that Stoo used to own in the 90s. Back it on Kickstarter! www.kickstarter.com/projects/ton... 191
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/08/2026Lots of fun toys coming to Copperline 0.16, including a redesign of the 1084 look. For now, here is Lotus Esprit Turbo Challenge running from today’s build. Fun fact: that car was built near where I live. #Amiga 0111
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 07/08/2026Which bezel is better for Copperline? #Amiga 550
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 04/08/2026It may have been overkill, but I took the datasheet of the Philips tube used in the Commodore 1084 monitor and used it to recalculate the angles of the CRT shader in Copperline. This is almost ready to be included in the next release. #Amiga 1215
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 02/08/2026The web version Copperline #Amiga emulator now has touch keyboard support, both Amiga and native device. Enjoy! copperline.dev/try/ 1155
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 01/08/2026Copperline 0.14.0 is out. Your #Amiga can now read the real floppies on your desk (Greaseweazle/DrawBridge/SupercardPro), join your real LAN, and run Picasso II RTG on 24-bit machines. Plus a 1084 monitor bezel + CRT shaders. www.patreon.com/Copperline/p... 1294
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 28/07/2026Remember green screen and B&W monitors? Well, there is an option for that now in copperline.dev/try/ 040
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 27/07/2026I know I keep doing things nobody asked for. Here is another! Programmable shader support to mimic things like CRTs coming soon to Copperline. #Amiga 081
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 22/07/2026Did someone say #Amiga 1200 AGA? No? Well, I’ve added it to the web version of Copperline anyway 🙂 copperline.dev/try/ 051
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 22/07/2026Copperline 0.13 will have #Amiga 4000 emulation working well enough to run m68k Debian Linux (a really old version of Debian at least). 061
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 20/07/2026The web version of Copperline has had a lot of feedback from @retro32.bsky.social. Huge number of features and fixes for it deployed. Have a play if you want an #Amiga in your browser! copperline.dev/try 060
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 13/07/2026I know what you are not asking, can the Copperline #Amiga emulator run in my mobile browser? Turns out the answer is “yes” anyway 🙂 071
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 13/07/2026Copperline #Amiga emulator 0.11.0 is out! New features since 0.9.0 include video and audio debugging, debug console and video underlay on the frame debugger. Nearly 300 commits, 23 new features and 59 bug fixes from 0.9.0 to 0.11.0, we have come a long way. 1183
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 01/07/2026I'm going on a long weekend holiday, so Copperline 0.10.0 won't be released until after I'm back. But in the mean time, here is a new feature that has been added. #Amiga 050
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 27/06/2026Copperline #Amiga emulator 0.8.0 has been released, and this is one for those who prefer GUIs to command line. There is now a launcher that appears if you do not use command line options. copperline.dev 1112
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 23/06/2026Preview of something I'm adding to the next version of Copperline. 150
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/06/2026HDD support? Yep! RDB, HDF and a host directory. 140
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/06/2026Did someone say debugger? No? Well I did it anyway. 152
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/06/2026Also an #Amiga CD32 test (yes, it has AGA support). 130
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/06/2026Copperline #Amiga CDTV test. Configured to have 8MB Fast RAM and a 14MHz 68000 (just to test it still works with that config). 172
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 10/06/2026Now have TEK's Rampage fully working in my emulator (needs some frame centring). Also have Eon (with disk swap), State of the Art, Inside the Machine and Second Nature working perfectly. AGA support next... CC @tcurdt.bsky.social 141
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 15/05/2026I asked Codex to look over some code Claude Code wrote. This burn made me LOL! 😂 121
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 10/05/2026A week ago I showed you Doom on the @wolfssl.com wolfDemo board I designed. This weekend I have: * VU meter using the wolf bark bars * Audio (OPL2 music and SFX) * I2C gamepad support * Massively enhanced rendering engine (maxes out the video SPI when music is off) 092
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 02/05/2026Wherever there is a new computer, embedded or not, someone asks if you can run Doom on it. Last year I created the wolfSSL wolfDemo board. Today I managed to get Doom running on it. There is no sound, so the LEDs act like a VU meter for the sound effects. I haven’t wired up a controller yet either. 515213
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 19/04/2026Designed something to fix the biggest flaw with my car. The cup holders are too big for my wife’s Pepsi Max bottles. 110
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 29/03/2026My JBC tower of power (I have two more JBC stations too, but they are off to the side). 110
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 03/03/2026This is what happens when I let my wife name my car. It is the voice control wake word too 😂 130
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 26/02/2026I’ve had a busy week… I’ve created something new. Hopefully I can talk about it soon. 020
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 17/02/2026Seeing them as a "cloud titan" reminds me of this meme. 010
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/02/2026Related to my previous post, anyone know how to make OpenOCD actually work? Couldn't make it work with a genuine Pico debugger either. I had to use Segger's GUI to do this instead. 000
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 12/02/2026I was asked to run a benchmark for an algorithm on a Pico today. It turned into a complex debugging session to figure out I forgot to byte align correctly 🤦♂️ 020
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 02/02/2026This year for #FOSDEM I gave a demonstration of wolfSSL cryptographic benchmarks on the wolfDemo board I designed. Question for next year, should I demo it on an Amiga instead? 🙂 3100
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 02/02/2026The fun thing about doing #FOSDEM is not many people come to see me due to my current day job. It is either for #Amiga stuff or my open source work in the past 😁 Time to return home… 030
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 31/01/2026A nice present from @daniel.haxx.se today 🙂 2172
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 21/01/2026Police at my door this morning made me late for a meeting. Long story, I'll let you caption the CCTV grab of my back garden at the time. For the record, those aren't my sheep 😂 460
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 31/12/2025It seems that some people paid an average of over £80 for the ebook version of my 15 year old book this quarter 😂 030
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 28/12/2025Preview image from the next blog post I’ve been writing… 130
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 26/12/2025The ChatGPT year in review is kinda cute. 100
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 15/12/2025Sometimes I'm proud of the small things I've done in the past. This is a glowing lightsaber for my LinuxJedi logo I designed into a PCB 4 years ago. It is brighter at the bottom than top (intentionally) and it worked first time. My theory worked perfectly. 2191
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 20/11/2025Posted mostly because @kari.bsky.social said it would be cool to see it, my current soldering setup. JBC T210, T245, PA120 tweezers, DR560 desoldering gun, JT 6040 hot air / tripod vacuum system. Also, watch Kari's videos if you are into retro stuff and on a soldering journey. 4102
Andrew (LinuxJedi) Hutchings @linuxjedi.co.uk · 20/11/2025It seems JBC used my nickname on a package. I can't see it on my account anywhere, but it put a smile on my face 🙂 080