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-   The Other Half (https://talk.maemo.org/forumdisplay.php?f=59)
-   -   TOHKBD rev2 (https://talk.maemo.org/showthread.php?t=93156)

explit 2015-01-19 13:53

Re: TOHKBD rev2
 
Hello guys, don't know, if its been alredy discussed here...
It is possible to use the +5V and -GND Pins for Inductive charging pad, if they are alredy connected to the TOHKBD Bottom Circuit ?

In other words, can i solder 2 wires to this pins, if they will be alredy used for TOHKBD ?

THanks

dirkvl 2015-01-19 14:13

Re: TOHKBD rev2
 
Quote:

Originally Posted by explit (Post 1457245)
Hello guys, don't know, if its been alredy discussed here...
It is possible to use the +5V and -GND Pins for Inductive charging pad, if they are alredy connected to the TOHKBD Bottom Circuit ?

In other words, can i solder 2 wires to this pins, if they will be alredy used for TOHKBD ?

THanks

There is no room for such components in the casing that connects to the phone, nor is there in the keyboard part.

If you want to however make a different disconnectable part with qi charging in it yourself, yes that is possible.

dirkvl 2015-01-19 14:21

Re: TOHKBD rev2
 
Contact pads are here! Just waiting for assembly tool to be made.
https://dl.dropbox.com/s/zk5zjb9q40l...2016.41.49.jpg

New PCBs and casings
https://dl.dropbox.com/s/1x22d78zc7f...2016.32.37.jpg
https://dl.dropbox.com/s/cqvelj8k0vk...2016.32.53.jpg
https://dl.dropbox.com/s/bns6ay0ik2n...2016.33.13.jpg
https://dl.dropbox.com/s/iuz780kus8z...2016.34.04.jpg

Assembly of mockup


This PCB and casing fit like a glove, so for now I will assume this is the final design. I have to wait however on the first actual keypads and domesheets to confirm everthing.

epninety 2015-01-19 15:07

Re: TOHKBD rev2
 
Quote:

Originally Posted by dirkvl (Post 1457249)
If you want to however make a different disconnectable part with qi charging in it yourself, yes that is possible.

Too late now, but it occurred to me last week that if the contact pad had an extra terminal for 5V, (and a fet switch, or even just a schottky diode internally; something to protect the circuit) then the same case back part of TOH could be used to either mount TOHKBD, or provide the basis of a solid, simple dashboard mount with charging capability.

Something I might have a play with once my TOHKBD arrives...

Dave

dirkvl 2015-01-19 15:30

Re: TOHKBD rev2
 
Quote:

Originally Posted by epninety (Post 1457260)
Too late now, but it occurred to me last week that if the contact pad had an extra terminal for 5V

Check. 6 contact pads.

Quote:

Originally Posted by epninety (Post 1457260)
and a fet switch, or even just a schottky diode internally; something to protect the circuit

Also check. 5.5V schottky diode in the phone.

Quote:

Originally Posted by epninety (Post 1457260)
then the same case back part of TOH could be used to either mount TOHKBD, or provide the basis of a solid, simple dashboard mount with charging capability.

Yes, checkedy-check.

Quote:

Originally Posted by epninety (Post 1457260)
Something I might have a play with once my TOHKBD arrives...

And given the fact that all files will be shared, you will have everything you need! Happy hacking ;)

Roland684 2015-01-20 12:48

Re: TOHKBD rev2
 
As a Motorola droid (3) owner I know Motorola had all kinds of docking stations and matching phone profiles for the different docking stations. Sort of like what the Jolla has a other halves.
Put the phone in your night stand dock and it will charge and show a dim alarm clock, put it in you car dock and it will launch the satnav.

I doubt anybody changes their other half when they go to bed or go driving. It should have been something easy with magnets ;)

I'm looking forward to building a magnetic docking station connecting to the six contact pads. although I am told charging the phone won't be possible.

dirkvl 2015-01-20 12:52

Re: TOHKBD rev2
 
Quote:

Originally Posted by Roland684 (Post 1457372)
although I am told...

By who?!?!?

https://dl.dropbox.com/s/8aj29uiq3wl7cdr/read.JPG

fill 2015-01-20 13:22

Re: TOHKBD rev2
 
I've tried searching the thread, so I hope this question hasn't already been answered,

Will it be possible/probable to have keyboard shotcuts for swiping/OS maneuvers? Like Ctrl + -> = Swipe right, and Alt + Tab = go to application window?

dirkvl 2015-01-20 13:42

Re: TOHKBD rev2
 
The place for such and more quick questions: webchat.freenode.net/?channels=jollatohkbd

quick answer: yes.
will it be there: maybe, i don't know, we'll see.

kimmoli 2015-01-20 21:44

Re: TOHKBD rev2
 
Quote:

Originally Posted by fill (Post 1457375)
Will it be possible/probable to have keyboard shotcuts for swiping/OS maneuvers? Like Ctrl + -> = Swipe right, and Alt + Tab = go to application window?

Emulating swipe gestures will be PITA to implement, but not impossible.
The Alt-Tab = go to homescreen is in same category. I have studied few different possibilities to implement it, but nothing solid yet.


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