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mholgatem / GPIOnext

The next evolution of GPioneer! Create virtual gamepads with your GPIO pins!
MIT License
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A physical pull up resistor is fitted on this channel! #13

Closed dotmick closed 6 years ago

dotmick commented 6 years ago

Hi there,

I am currently facing a problem that makes my GPIOnext not working. But it was yesterday :/

Here are the pins I am using 3,5,7,8,9,12,31,33,35,36,37,40.

And the message I do get:

May 18 18:22:14 retropie systemd[1]: Started gpionext-daemon.

May 18 18:22:17 retropie python3[10706]: /home/pi/GPIOnext/config/gpio.py:55: RuntimeWarning: A physical pull up resistor is fitted on this channel!

May 18 18:22:17 retropie python3[10706]: GPIO.setup(number, GPIO.IN, pull_up_down=pull)

May 18 18:22:17 retropie python3[10706]: Traceback (most recent call last):

May 18 18:22:17 retropie python3[10706]: File "gpionext.py", line 116, in

May 18 18:22:17 retropie python3[10706]: GPIOnext( args )

May 18 18:22:17 retropie python3[10706]: File "gpionext.py", line 54, in init

May 18 18:22:17 retropie python3[10706]: gpio.setupGPIO( self.args )

May 18 18:22:17 retropie python3[10706]: File "/home/pi/GPIOnext/config/gpio.py", line 99, in setupGPIO

May 18 18:22:17 retropie python3[10706]: pins.append( pin(pinNumber, pull, args) )

May 18 18:22:17 retropie python3[10706]: File "/home/pi/GPIOnext/config/gpio.py", line 55, in init

May 18 18:22:17 retropie python3[10706]: GPIO.setup(number, GPIO.IN, pull_up_down=pull)

May 18 18:22:17 retropie python3[10706]: ValueError: The channel sent is invalid on a Raspberry Pi

May 18 18:22:18 retropie systemd[1]: gpionext.service: Main process exited, code=exited, status=1/FAILURE

May 18 18:22:18 retropie systemd[1]: gpionext.service: Unit entered failed state.

May 18 18:22:18 retropie systemd[1]: gpionext.service: Failed with result 'exit-code'.

May 18 18:22:19 retropie systemd[1]: gpionext.service: Service hold-off time over, scheduling restart.

May 18 18:22:19 retropie systemd[1]: Stopped gpionext-daemon.

Any idea why?

Thanks!

mholgatem commented 6 years ago

The "physical pull up resistor is fitted on this channel!" is just a warning that pops up when you use pins 3 or 5, it's nothing to worry about. The problem is that pin 9 cannot be used as it is a ground.

dotmick commented 6 years ago

@mholgatem yep, you're right. I've made a mistake and it should be 10 instead of 9.

Thanks for pointing that out!

mholgatem commented 6 years ago

no problem