iPazzPort wireless keyboard has no sound out

[Wayhome]

I've got to thank Finless on the great job he has done enhancing our devices. It is truly some quality work! Way to go, Bob!

Now... I have an MK808 original running Finless 1.7 and controlled by an iPazzPort KP-810-18VR wireless keyboard. The keyboard has a microphone and speaker feature that are great when they work, but ever since I flashed 1.7, I cannot get sound out. The microphone works OK (I use it for search). How can I get sound output from the keyboard? Do these keyboards require special drivers? (my searches were fruitless).

In addition, when I start the stick, the default sound device is always the keyboard (Wireless Audio HID Device) forcing me to select the Rockchip HDMI device. How can I make the default permananent?

Your help is greatly appreciated in solving these small but frustrating problems.

[Finless]

So the sound worked on the keyboard on previous ROMs? Which ROM?

Bob

[Wayhome]

It worked with the original ROM. Finless 1.7 is the first and only ROM I've flashed on the device. Any ideas?

[Finless]

Must be a driver missing which is odd.

I would need to get a dmesg and logcat dump to see whats going on.

As far as getting the default audio on boot you will need to make a script.
Go get Script Manager from google play.
In script manager make a new script called audio.sh

Put this is the script

#!/system/bin/sh
# set sudio
setprop persist.audio.currentplayback 0
#end

Now save the script to /system or /data or sdcard whatever you like.
click on the script and set the icons at the top to SU and boot.

Now this will run on every boot and set the default audio to HDMI.

Bob

[ab77ab]

ipazzport

Hi, I have excatly same kayboard and all is workin ok including the sound with 1.7 fw
i have checked with diferent firmwares and there wasn't any problem with fineless 1.6 , 1.7(what I'm on right now) also with levy 2.0 an 2.1

[Wayhome]

Thanks for the solution, Bob. What terminal app do you recommend?
Is pastebin ok for the data you need?

@ab77ab: What sound device appears in "Sound Devices Manager"? Do you have to deselect it each time you boot (to not use the keyboard)?

[ab77ab]

yes before i have had to do that - I mean deselect 'wireless audio HID device' to have sound via tv.
thanks Bob now I don't need to do that anymore

so now in device manager i have wirelles audio HID(sound out and in), logitech c270 webcam(audio in) and rockchip hdmi ( out)

[stal2k]

Thanks for the solution, Bob. What terminal app do you recommend?
Is pastebin ok for the data you need?

@ab77ab: What sound device appears in "Sound Devices Manager"? Do you have to deselect it each time you boot (to not use the keyboard)?

Make sure with the webcam sound manager is'nt picking that up, your keyboard will showup as Wireless Audio HID (HUman input device) and a cam will show as USB Device 0x46d:0000 or something to that effect. also on the remote make sure you have the "audio" enabled it's the lone button on the top.

[Wayhome]

Must be a driver missing which is odd.

I would need to get a dmesg and logcat dump to see whats going on.

As far as getting the default audio on boot you wil....

Bob

Bob, here's dmesg: http://pastebin.com/ascr7jUb
I hope you can find a solution for me in there. I updated to 1.7b to see if anything changed, but no.

Do you want the logcat right after boot, switching sound devices, turning on sound on keyboard, or any other particular events?

Thanks.

[Wayhome]

Bump... and a fix request

Hi Bob! Two things... I know you are uber busy with all the new ROM work, but I wonder if you've had a chance to peek at the dmesg file I posted above?

Also, the little script you wrote to switch sound devices:

#!/system/bin/sh
# set sudio
setprop persist.audio.currentplayback 0
#end

does the switching, but unfortunately the sound is muted with no way of turning the volume up. I have to deselect the device and select it again to get sound, thus defeating the purpose of the script. Is there an option missing or other quick fix to getting working right?

Thanks for your help and all the great software.

...W.

[Finless]

No sorry. I do not see any prop to set for muted etc. I am not going to be able to find any quick fix for this.

Bob

[stal2k]

Re: iPazzPort wireless keyboard has no sound out

Mine does same thing its really annoying. Doesn't matter what ROM. I may try script to enable switch then re enable like I have to do.

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