Search found 71 matches

by fdeluxe
Sun Sep 11, 2016 5:50 pm
Forum: Hardware Help
Topic: PSP 1000 Analog Stick to Teensy LC
Replies: 11
Views: 7769

Re: PSP 1000 Analog Stick to Teensy LC

[mention]tronicgr[/mention]

the map function only seems to remap the upper and lower bounds. But to calibrate my joystic I also net to remap the center postion. That means the mapping must not be linear. Here's what I mean:
whatimean.PNG
whatimean.PNG (223.28 KiB) Viewed 6003 times
by fdeluxe
Sat Sep 10, 2016 8:30 am
Forum: Hardware Help
Topic: PSP 1000 Analog Stick to Teensy LC
Replies: 11
Views: 7769

Re: PSP 1000 Analog Stick to Teensy LC

You can see the code I use for my Teensy with joystick and d-pad here: http://sudomod.com/forum/viewtopic.php?f=11&t=531&start=10 Actually I use two extra buttons to emulate keyboard ESC and ENTER as well ;) Thanks Thanos Hi, can you please tell me how you calibrated your Analogstick? The axis are ...
by fdeluxe
Wed Aug 31, 2016 8:15 pm
Forum: Guides
Topic: [Help Needed] How to wire original DMG Pot. Volume Wheel
Replies: 10
Views: 6520

Re: [Help Needed] How to wire original DMG Pot. Volume Wheel

I really start questioning myself why there arent any headphone jacks with two ground pins... I mean if seperate grounds for L and R are the standard output from stereo amps how on earth would one be able to ever connect jack and amp? I know that the - pin isnt just GND but carries a signal on its o...
by fdeluxe
Wed Aug 31, 2016 3:57 pm
Forum: Guides
Topic: [Help Needed] How to wire original DMG Pot. Volume Wheel
Replies: 10
Views: 6520

Re: [Help Needed] How to wire original DMG Pot. Volume Wheel

@RxBrad

Yeah I am getting some pretty bad noise when I increase the volume. I gonna try out the methods you mentioned.

Edit: Okay I just desoldered the R- and L- and the noise is reduced to an acceptable level for the GBZ output.
by fdeluxe
Wed Aug 31, 2016 5:17 am
Forum: Guides
Topic: [Guide] Graceful shutdown switch without Pololu [RETIRED]
Replies: 296
Views: 90938

Re: [Guide] Graceful shutdown switch without Pololu

Stupid question: What are the downsides of not using a graceful shutdown switch? I'll have to shutdown the manually to prevent filesystem corruption? Yes. If you don't know when the battery will die it won't shut down safely. Okay. Ill be using the Powerboost 1000c. Is there any way to get the batt...
by fdeluxe
Tue Aug 30, 2016 4:01 pm
Forum: Guides
Topic: [Guide] Graceful shutdown switch without Pololu [RETIRED]
Replies: 296
Views: 90938

Re: [Guide] Graceful shutdown switch without Pololu

Stupid question: What are the downsides of not using a graceful shutdown switch? I'll have to shutdown the manually to prevent filesystem corruption?
by fdeluxe
Tue Aug 30, 2016 1:59 pm
Forum: Guides
Topic: [Help Needed] How to wire original DMG Pot. Volume Wheel
Replies: 10
Views: 6520

Re: [Help Needed] How to wire original DMG Pot. Volume Wheel

I did this alternative wiring for stereo headphone output (Speakers are still mono)
GBZ_VolumeWheel_2CH.jpg
GBZ_VolumeWheel_2CH.jpg (57.94 KiB) Viewed 5333 times
by fdeluxe
Tue Aug 30, 2016 2:12 am
Forum: Guides
Topic: HOW TO: Original GB Jack + Speaker setup
Replies: 24
Views: 11714

Re: HOW TO: Original GB Jack + Speaker setup

Your diagram is faulty. There are no RO and LO Pins. There are, you just have a different version of the audio jack with a different pinout, as there are at least 2 around in the original gameboy. And those are Left and Right out, as this is where you will have output if no headphones are plugged i...
by fdeluxe
Mon Aug 29, 2016 4:39 pm
Forum: Guides
Topic: HOW TO: Original GB Jack + Speaker setup
Replies: 24
Views: 11714

Re: HOW TO: Original GB Jack + Speaker setup

Yes, i made this a while ago for a user on this forum. But the labels are really self explanatory: LI - Left In LO - Left Out RI - Right In RO - Right Out Okay here is what I did for working stereo headphone jack and a working original Gameboy volume wheel: [strike]Your diagram is faulty[/strike]. ...
by fdeluxe
Wed Aug 24, 2016 5:54 am
Forum: Guides
Topic: HOW TO: Original GB Jack + Speaker setup
Replies: 24
Views: 11714

Re: HOW TO: Original GB Jack + Speaker setup

Fleder wrote:Can't test it, but you could try this:
Image
Is this the original DMG audio jack on the diagramm? I'm a little confused because the labels are different. :?