digital_in_7 and 8 remain stuck

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HandiGamer Project (HandiGamerProject)

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Mar 6, 2026, 8:07:53 AMMar 6
to QuadStick
Hi,
I have plugged 2 switches on digital_in_7/8 but signal remains UP , if I plug the same on the digital_in_1/2 it is running perfect. 
The QS has been ordered with Top Jack = Input
I used 2 same split adapter on both inputs.

any idea ?
Capture d’écran 2026-03-06 140600.jpg
Capture d’écran 2026-03-06 140534.jpg

Fred Davison

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Mar 6, 2026, 11:03:52 AMMar 6
to HandiGamer Project (HandiGamerProject), QuadStick
Send in a debugging report with QMP:
  1. Plug the Quadstick into the PC
  2. Start QMP
  3. Wait 20 seconds
  4. Click in the Transcript pane at the bottom of the window.
  5. Press F1 key
  6. Answer prompt to send in the debugging report
  7. EXIT QMP.  Ignore any error message.
  8. Send me an email so I know to go look for the report.



HandiGamer Project (HandiGamerProject)

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Mar 9, 2026, 4:56:24 AMMar 9
to QuadStick
Hi Fred, debug has been sent just a minute ago. 

Fred Davison

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Mar 9, 2026, 11:05:12 PMMar 9
to HandiGamer Project (HandiGamerProject), QuadStick
image.png

Get rid of any digital_out preference settings in your configuration spreadsheet.  They are telling the quadstick to use that connector as an output.   That Preference sheet was probably left over from the original spreadsheet.   Let me know if that doesn't work.

HandiGamer Project (HandiGamerProject)

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Mar 10, 2026, 5:29:34 AM (14 days ago) Mar 10
to QuadStick
Hi Fred, 
I delete all about digital_out in the game profile preference => same problem
I delete all about digital_out in pref.csv => same problem
But all digital_out references I found are related to 1 and 2, and the problem is only for 7 and 8

I see that if I use digital_in_7 only, using a switch with no split cable, the fonction is stuck always activated. also with nothing plugged into the jack entry.

Fred Davison

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Mar 10, 2026, 11:51:43 AM (13 days ago) Mar 10
to HandiGamer Project (HandiGamerProject), QuadStick
Digital out 1 and 2 are the same jack as digital in 7 and 8.



What do the top two green LEDs do when you operate the switches?  They show the status of the inputs.


HandiGamer Project (HandiGamerProject)

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Mar 10, 2026, 12:10:08 PM (13 days ago) Mar 10
to QuadStick
Okay sorry now I understand Out 1 2 is same connector as In 7 8
mine is writen "In 7 8"
The side LEDs operate when I clic In 1 2 but nothing light on when I clic In 7 8

HandiGamer Project (HandiGamerProject)

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Mar 12, 2026, 6:02:48 AM (12 days ago) Mar 12
to QuadStick
Hi Fred, any idea if LEDs do not light on ??

Fred Davison

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Mar 12, 2026, 10:46:36 AM (12 days ago) Mar 12
to HandiGamer Project (HandiGamerProject), QuadStick
If the leds do not light, there is a hardware problem.

This is the test configuration I use for checking digital inputs:  Digital Inputs Test


HandiGamer Project (HandiGamerProject)

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Mar 12, 2026, 11:30:11 AM (11 days ago) Mar 12
to QuadStick
This is what happens with the Digital Input Test : In 1 / 2 OK, Lip OK, In 7 / 8 always ON, event with no switch plugged.
any thing I can check on the hardware if I open the box ?

Enregistrement de l'écran 2026-03-12 162457.mp4

Fred Davison

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Mar 12, 2026, 11:38:04 AM (11 days ago) Mar 12
to HandiGamer Project (HandiGamerProject), QuadStick
If there is a hardware problem, it is probably not going to be something you can fix in the field.

Remove the back cover and send in a picture of the circuit board.


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HandiGamer Project (HandiGamerProject)

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Mar 12, 2026, 11:49:45 AM (11 days ago) Mar 12
to QuadStick
Ok let'see
6116e261-670b-4337-bea9-cf9a34fa36a5.jpg

Fred Davison

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Mar 12, 2026, 12:42:39 PM (11 days ago) Mar 12
to HandiGamer Project (HandiGamerProject), QuadStick
That one has a mistake.  It was built wrong.  It has some parts for an output version that should not be on one for inputs.

That port won't work for either input or outputs.

It is not something that you can fix, it would need to be returned so I can change it.

That should never have made it out of testing.  I apologize.


HandiGamer Project (HandiGamerProject)

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Mar 12, 2026, 1:06:03 PM (11 days ago) Mar 12
to QuadStick
Hi Fred,
ok I understand.
how long do you think you can send new, once you reveive this Quadstick ?

Fred Davison

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Mar 12, 2026, 2:24:19 PM (11 days ago) Mar 12
to HandiGamer Project (HandiGamerProject), QuadStick
You've got a new order coming up in about a week or two.  It could go back with that.

You've also got another one coming up a couple of weeks later.  It could go back with either.
Can you  tell me the order number or serial number for that unit?

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