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In Reply to: RE: IR-wireless keyboards with learning macro/activity-capable remotes update... posted by gstew@stewart-miyake.net on June 09, 2012 at 18:48:58
Hey Greg very interesting. Is the software on the remote? Is the keyboard also replaced? I get that it can be externally powered but don't understand how it works and it works with a JW slimmed done system wow....gotta get me one of those. Do you just replace existing remote/keyboard or do you have to start JW from the beginning so that its part of the system?
Edits: 06/10/12Follow Ups:
Short answers... yes, the software is on the remote, the keyboard needs to be replaced with a IR-wireless one, and because it is a standard PS/2 keyboard, it doesn't require any changes to a JW slimmed down system. No need to redo the slimming... just replace the keyboard.
Now, for the gory details...
First, cPlay (and Windows) can be entirely controlled by keystroke commands. The cPlay keystroke commands (except 'k' & 'l' for balance, which were documented in the cPlay release that added these keystrokes) are documented online on the cPlay Guide page ( http://www.cicsmemoryplayer.com/index.php?n=CPlay.Guide ). And I am sure that the stock windows keystroke commands are documented somewhere, but I've known the ones I needed for a long time, so I never tried to hunt the entire list down.
But to make it easy and put them all in one place, here are the keystroke commands you need to know:
Navigation in a list (of Genres, Performers, Recordings, or Tracks, depending on where you are):
Up Arrow = up one line
Down Arrow = down one line
Page Up = up to the top of the current or previous page
Page Down = down to the bottom of the current or next page
Home = up to the top of the list
End = down to the bottom of the list
Enter = open/play highlighted list item
Playback control:
p = toggle play / pause
. = stop
[ = Jump to Previous Track
] = Jump to Next Track
- = Skip Backwards
= = Skip Forwards
Esc = Exit playback (this works only when the cPlay window is not
minimized)
Alt - F4 = Exit playback (this works in all situations)
Alt+Space, then N = minimize window
Alt+Space, then R = restore (maximize) window
Volume/Balance/Phase:
Shift+Home = volume up (I hit these keys at the same time on the keyboard
Shift+End = volume down
; = toggle phase 0 / 180
k = balance right
l = balance left (These may be reversed, I'm not sure)
All of these are built into Windows, cMP, and cPlay and need no special programs to enable. They are there now. You don't need to redo the slimming process for this to work. All of these options work with the any PS/2 keyboard and standard PS/2 keyboard driver that is enabled on all super-slimmed cMP/cPlay machines. No additional software or drivers needed.
For us super-slimmed users with no USB, at the minimum you want to get a PS/2-connected wired keyboard. Although I've not checked, I believe these are still available new and definitely available in New-Old Stock and used. Also, many USB keyboards will work through a USB-PS/2 adapter.
But the bonus is setting up for remote command of your cMP/cPlay machine.
One way is just to get a wireless keyboard. If you just want to control it by entering keyboard commands, either an IR or RF (typically 900Mhz or 2.4Ghz) keyboard will work. The trick here is to find a PS/2-connected wireless keyboard. USB keyboards should work through a USB-PS/2 adapter, but I have not tried this. But IMHO, if you have a choice between IR or RF, you'll likely have a better chance at no SQ hit with IR. The only drawback to IR is that it is line-of-sight (where RF can be transmitted from the next room in most cases)
And since these are still PS/2-connected keyboards, they work with the driver already in your super-slimmed cMP/cPlay system.
Then the gold is in using a remote device to send the keyboard commands to the PS/2-connected, IR wireless keyboard's dongle. This provides you with a smaller, more convenient remote device AND keys that correspond to what you want to do, so you don't have to remember that you enter Shift+Home for Volume Up. You just hit the 'Volume Up' key on the remote! KEWL, huh?
And this is where I'm a little stuck so far. To do this, you need a learning, macro/activity-capable remote that will learn AND transmit the keyboard commands. With the keyboard that I've used, I've only found one remote that works... An HP IPAQ 2210 with the Nevo remote software. Other remotes MIGHT work with other keyboards... But since I only have two types and one sounds better in my system, I'm sticking with better sounding one. Other IPAQs with the Nevo 2.0 software will likely also work... See the link to the IPAQ Wiki in my previous where it lists those models. And the guy who turned me onto this trick said that it was something he had commonly done, but did suggest that he generally used higher-end learning remotes in these setups (which can range from $50-$500).
My suggestion for those who want to do this today is to get one of the keyboards I recommended in my previous post, setup a separate power PS/2 extension using batteries (I'd suggest disposable D-cells to start), and get one of the HP IPAQs that is listed as coming with the Nevo 2.0 software in the IPAQ Wiki. The IPAQ 2210 definitely works, but I strongly expect that any of the other models with the Nevo 2.0 software will work ok. If someone tries this, I'm happy to work with you to get your remote working right.
Then, if you want to help in the search for alternate remote, try other learning remotes to see if they can learn and then transmit the commands to these keyboards (I typically try the Skip Back '[' and Skip Forward ']' keys as my test cases as they are easy to program and hear the results if they work). Try any learning remotes you have around the house, any your friends might have, any you can purchase and easily return if they don't work. Again, I've tried both RCA (RCRN06GR) and Logitech (Harmony 600) remotes, along with the old Griffin Techologies Total Remote (which you won't find anyway). And there are other smartphone options today, such as Griffin Technologies' Iphone / Android phone remote devices.
Here's the pix of my remote screen:
Theob, I know this was a long answer to your questions, but I hope I've given the basic info that I left out in the beginning.
Later!
Greg in Mississippi
Everything matters!
Hey Greg,
Nice post along with your earlier one!!
Crazy question. Why a keyboard over a mouse? Assuming that one can find an wireless IR mouse, is there a benefit of a keyboard vs the mouse, or a keyboard is just easier to find in IR??
Afterwards we discovered faith; it's all you need
Several reasons I've moved towards keyboards instead of a mouse...1. As you suggested, IR mice seem to be rarer. One thing I pointed out that is worth repeating... All three of the keyboards I've gotten so far have built-in pointers... Two have trackballs, the other (the one I got new from DSI-Keyboards instead of used on Ebay) has an oversized pointing button. I don't plug them in and use them most of the time, but it is nice to have them in the same physical package. To use, insert the PS/2 mouse plug into the Mobo & reboot. In the super-slimmed setup I'm using, the mouse is needed for updating the settings in both cMP & cPlay... But all playback activities can be performed by a keyboard, as I laid out in the post above. Do note that the pointing devices in these keyboards are only 2-button ones, but that doesn't matter as much without cicsremote.
2. In a super-slimmed setup where you have removed cicsremote and disabled the ability to use it, a mouse is just a mouse and no longer provides shortcut commands that cicsremote facilitated (basically what cicsremote does is translate specific mouse button pushes & movement commands into keystokes to drive the cMP, cPlay, & Windows keyboard shortcuts). So while a mouse can be used remotely if it is an IR or RF wireless one, it doesn't transmit specific commands... You select list items and press buttons to make the system do what you want. That means that you have to leave the command buttons in the cPlay display... And the super-slim setup I have from Grant does not have these. It also puts a higher premium on being able to see the pointer and where it is on the screen relative to the list items or command buttons... Less of an issue with a keyboard, in many cases I can transmit most or all of the commands I want without having to see the screen. For example, I don't need to see the screen to minimize or maximize, start or end playback, raise or lower volume, or swap phase. With a mouse, I need to put the pointer on the right buttons or area on the screen to do any of these.
3. Related to the previous point, while you can use a learning remote (within limits) to send the discrete keyboard commands, that doesn't work for a mouse, since what it sends are not absolute discrete commands, but largely directions except when the mouse buttons are pressed. So the mouse is the only remote option... With the drawbacks above.
4. In my setup and with the mice and keyboards I tested, I got a SQ hit with all of the PS/2 mice I tried relative to any of the PS/2 keyboards I tried. I don't know why, but the newest mouse was the worse sounding, the older mouse was better, the PS/2-connected trackpad was best, but all were worse than any of the keyboards. When testing, each was used alone and each was separately powered.
The main thing that drove me to work through this was that the super-slimmed setup I'm using does not retain the playback control buttons on cPlay, so I had no way to change volume with just a mouse. I have a fairly 'hair-shirt', super transparent 5 step shunt attenuator using a Daven silver-contact switch with a nude Vishay in each channel as the series element. But five steps does not provide a lot of volume-setting finesse AND it sounds best with the volume all the way up anyway. So I generally listen with it set to the max volume & adjust the volume level with cPlay's volume control. When I started using this super-slimmed setup, I couldn't do that with only a mouse... Hence searching for & starting to use the keyboard commands and then searching for a way to do that both remotely AND easier than picking up a keyboard & keying the various keystrokes needed.
Later!
Greg in Mississippi
Everything matters!
Edits: 06/10/12
Outstanding answer thanks!
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