20 replies to this topic

[chickendung]

I have been using this method for my laptop for the past few months, and I figured it could easily be applied for use with the Pandora, so here goes:

I have in my possession an adapter that allows Sega Genesis and Atari controllers to be used with a PC via USB. I will be focusing on the Genesis feature, as the adapter also supports a variety of Genesis Multi-Taps!

First, the controllers are plugged into the multi-tap itself. The adapter supports any combination of 6-button and 3-button controllers:

Then, after switching the multi-tap to the MULTI position, the cord of the multi-tap is plugged into the adapter:

Finally, any USB cable is plugged into the other end of the adapter, and it is therefore capable of being connected to the Pandora:


Now, my question is, will the Pandora be able to utilize this adapter and multi-tap without any development of a driver? The information about the adapter mentions that Linux sees a multi-tap with the adapter as a controller with 8 Axes and 32 buttons, so I would assume there wouldn't be any issues seeing as the Pandora is a Linux-based device.

If you want any information on getting an adapter, just ask me to post the info.

Thanks.

[Prometheus]

Is it this adapter, by any chance? If so, it doesn't require any drivers - it's clearly stated by its maker to be a USB HID thing.

Either way, even if it's not that one, you are correct - if it works that way on any Linux distribution, then it should be fine on the Pandora, too.

Edited by Prometheus, 27 April 2010 - 12:12 AM.

[chickendung]

Is it this adapter, by any chance? If so, it doesn't require any drivers - it's clearly stated by its maker to be a USB HID thing.

Either way, even if it's not that one, you are correct - if it works that way on any Linux distribution, then it should be fine on the Pandora, too.

Yaya, it is indeed that adapter. Didn't want to seem like I was working for the guy.

Anyway, glad to hear it should work!

[WizardStan]

Except I'd bet dollars to doughnuts that it's not a USB High Speed device. An adapter or HUB will likely be required.

[chickendung]

Except I'd bet dollars to doughnuts that it's not a USB High Speed device. An adapter or HUB will likely be required.

I'm pretty sure it is a high speed device. Even if it weren't, why would it matter?

[Gruso]

See the USB FAQ link in my sig. USB1.1 devices need to connect via a hub (in the main USB port) or an OTG adapter (in the mini USB port).

[crade]

There is also one here:
http://www.retrousb.com/index.php?cPath=21&osCsid=54777167fe242766d45c404698ca7161
That would require one less part as it has the cable included.
Of course, this sucker isn't USB 2 either (hardly anything is really)

[Gruso]

I love those RetroUSB kits. So far I've converted a SNES pad, and also made a Megadrive adapter (so I can plug in the regular pad, or arcade stick). I'm currently obsessed with Arkanoid, which needs a paddle controller, so I'll be getting one of their Atari kits next.

[crade]

I love those RetroUSB kits. So far I've converted a SNES pad, and also made a Megadrive adapter (so I can plug in the regular pad, or arcade stick). I'm currently obsessed with Arkanoid, which needs a paddle controller, so I'll be getting one of their Atari kits next.

They are pretty sweet. I only have the NES one, but I can't do emulators without it anymore! I wish they would make the reverse kits so I can use various controllers on my old systems. Especially the Intellivision, the intellivision controllers just don't last.

[Alerino]

There is also one here:
http://www.retrousb....45c404698ca7161

i might buy the 2600 one and break it within 2 weeks tops (playing decathlon)

[chickendung]

There is also one here:
http://www.retrousb....45c404698ca7161
That would require one less part as it has the cable included.
Of course, this sucker isn't USB 2 either (hardly anything is really)

Unfortunately those kits don't support multi-taps, at least not the Genesis one.

So, about the USB, I would need another adapter to make it work with the 1.1/2.0 port? Why isn't the standard USB port backwards compatible with 1.1?

[Willrandship]

Because to save space and power they didn't include it in the host. If your cable ends in an OTG plug (Mini-B to the layman, I believe) the OTG port does have 1.1 support.

If you attach a USB Hub, it has all the necessary 1.1 chips and stuff on the inside, so you get 1.1 support again.

So, the easiest way would be buying or soldering an OTG cable, which will not fit into an MP3 player, but will fit into the TI calculators that have USB support (they use OTG as well) so if you have a calc to calc usb cable, that is actually an adapter to mini-a

Hope this helps!

[WizardStan]

Why isn't the standard USB port backwards compatible with 1.1?

Because despite what everything seems to suggest, USB2 is not actually backwards compatible with USB1. Most devices are backwards compatible by virtue of a built in converter chip. This chip was omitted for various reasons in the Pandora design.

[crade]

There is also one here:
http://www.retrousb....45c404698ca7161
That would require one less part as it has the cable included.
Of course, this sucker isn't USB 2 either (hardly anything is really)

Unfortunately those kits don't support multi-taps, at least not the Genesis one.

Oh really? That kinda sucks. Do you mean it won't work or isn't "officially supported"?
I just assumed that the multitap would work similarly to the genesis controller.

[crade]

This chip was omitted for various reasons in the Pandora design.

When I discovered this it really shook my faith . I don't have, and have never owned or even ever used a official "USB 2.0" device that I recall.
But then I was enlightened: hey whatever, it's not my design hehe