Category: Platforms
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PC->NES Transfer Tool + FaMI – Family MIDI Appeared
Batsly Adams announces two new NES projects using Arduino:
I’ve been working at a serial connection to the NES for a few months now. At first I came up with a board to try and establish a serial line to the NES through the controller port – I only made 2. They worked – but I figured that it was possible to do it without the board if I did some tricky stuff with the ATMega interrupts on the Arduino. After a few days of debugging (and cycle counting) it’s working flawlessly. The advantage of this over a software serial based approach is that the Arduino acts as a buffer that’ll hold incoming messages (up to 128 bytes) until the NES is ready to get the next one. This means that the NES is free to do other things and doesn’t need to spend time polling the controller port! The latency is extremely low – about as fast as the NES could handle – faster than the MIDI standard. The serial code is compact and easily relocatable – it works great as a replacement to any controller code. Working on a new name for this since it really just acts like a bridge between your PC and the NES. Both the ROMs and the Arduino stuff will be open source so if you have the hardware you’re ready to go!
Right now channels 1-4 are working with no issues – MIDI files play perfectly (i just need to find the right song for a good demo)! There aren’t any effects yet – but it’s completely stable / performance worthy in the state that it’s in. I’ll be working on pitch bends / cc control in the next couple of weeks – but it’s open source so hopefully people will develop beyond that! The samples work but they are fixed- I’m working on a mapper for powerpak right now that may allow sample uploading.
What’s great about using this Arduino setup is that you can use VBlanks MIDI->serial processing app so you don’t even need to build a MIDI circuit – just use the USB cable!
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Offence – Victrip (2010)
Very cool 4 KILOBYTE demo from Offence for the Commodore C64.
The effects are tightly synced to the audio, which didn’t come through very well thanks to YouTube being poop. So download it for your C64 and test it on the real thing.What seems to be quite impressive is that the creator of the demo (who assumed the roles of coder, graphician and musician) started doing stuff for the C64 only one year ago. Impressive!
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Midi Interface for the Zx Spectrum
The program is still strong in beta, but now allows sending data from a MIDI keyboard connected to the sifu and the ZX Spectrum to play three tones at the same time using a standard audio circuit AY . Nov? program umož?uje používat dynamiku kláves, pokud jsou jí p?íslušné klávesy vybaveny. Newly program allows you to use dynamic keys, where are the keys to her suite. P?ipojení je uskute?n?no klasickým MIDI kabelem s pomocným modulem zprost?edkovávajícím komunikaci pomocí opto?lenu. Connection is made with classical MIDI cable to the auxiliary module engaging communication through the optocoupler. Protože AY má pouze t?i kanály, lze zahrát najednou jen t?i tóny, což ?lov?ka, hrajícího na klavír b?žn? ob?ma rukama omezuje. Since AY has only three channels, you can only play three notes at once, a man playing the piano with both hands normally limited.
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Excellance In Art – Talk Talk 2 – The Church of Excellence in Art (2010)
FANTASTIC Atari ST demo by super crew Excellence in Art.
Good art direction and music, kind of gets too “demo-ish” at the end but I enjoyed it through.Best of all, recently released! So this is fresh material :)
Enjoy