Author Topic: Joystick not working.  (Read 723 times)

Offline Marcin_519

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Joystick not working.
« on: January 26, 2021, 08:43:40 PM »
Hey guys. I?m missing D27 C25 and R57 on my 1698 board.RSX is not working  is there any way of bypassing it ?


Offline RDC

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Re: Joystick not working.
« Reply #1 on: January 27, 2021, 12:53:54 AM »
If the traces and pads there are all still intact, replace R57 with a 1k, 0402 Resistor.

If the traces and pads are all boogered up, go to the bottom of the board and install a 1k 1/8w Resistor from the RSX pin to TP102.
Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

Offline Marcin_519

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Re: Joystick not working.
« Reply #2 on: January 27, 2021, 11:32:25 AM »
Thank  you i got it :). But now im facing weird issue. When I pull the trigger axis 2 and axis 3 move.  The more I pull the trigger the more it moves any ideas ?
Just a slight move but numbers change when trigger is pressed
« Last Edit: January 27, 2021, 11:51:02 AM by Marcin_519 »

Offline RDC

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Re: Joystick not working.
« Reply #3 on: January 27, 2021, 12:52:58 PM »
The more you pull the Trigger the more the Trigger should move, that question isn't really worded too goodly. I have no idea what you are using to test the controller there, so no idea what axis is supposed to be what.

Try putting C25 back in there, 100nF. If pads are missing install it on the back side of the board between the RSX pin and Ground.
Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

Offline Marcin_519

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Re: Joystick not working.
« Reply #4 on: January 27, 2021, 01:53:18 PM »
IM sorry my English is not the best. I am using gamepad-tester.com when I pull right  trigger  It triggers right joystick as well
It also works like potentiometer more I pull the RT more the axis change
Also sometimes right joystick button presses by it self

Offline RDC

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Re: Joystick not working.
« Reply #5 on: January 27, 2021, 01:55:59 PM »
Try updating that thing, as one axis shouldn't have any effect on any other one unless something is messed up inside the MCU.
Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

Offline Marcin_519

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Re: Joystick not working.
« Reply #6 on: January 27, 2021, 02:15:03 PM »
Maybe it?s because I used very thin single
Wire cable to connect it ?

Offline RDC

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Re: Joystick not working.
« Reply #7 on: January 27, 2021, 02:22:56 PM »
To connect what? How is anyone else supposed to know what you connected to what with wire there.
Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

Offline Marcin_519

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Re: Joystick not working.
« Reply #8 on: January 27, 2021, 02:40:52 PM »
I connected  the RSX pin to TP102 with resistor but the wire I used is very thin

Offline RDC

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Re: Joystick not working.
« Reply #9 on: January 27, 2021, 02:46:02 PM »
Ticker wire there is not going to make any difference.
Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

 

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