Retroflag Snes case
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@jandalf81 If you don't use the fan port on the pcb, will the shutdown scripts still work?
I'm having trouble using a fan on ports 17, 20 on the gpio. Fan works but hitting power button just turns the whole device off, with no safe shutdown.
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@cyperghost ya, your script works great. Thanks
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@cyperghost Does this work with 3B+? Cause I'm not getting safe shutdown.
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@hurricanefan It works as long as you use RetroPie with ES. It is the same python code as retroflag uses with some improvements. I suggest to put the switch in correct position. So retroflag code uses killall command and then safe shutdown fails if an emulator is running. This avoids the script written by me.
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@cyperghost I am using retropie 4.4 image with all packages updated, I have a pi 3b+ and the safe shutdown switch is set to ON. Any time I hit the power button it just kills all power to the device. No safe shutdown.
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@HurricaneFan Is there a sudden powerdown like you pull the power cord? If no then try my script. If yes then the switch seems not working
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@cyperghost Yeah, it acts like I totally powered down like a cord pull. I switched the python file to yours and I get the same behavior. So bad switch might be possible.
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@hurricanefan I've read about wrong soldered switch, maybe you set safe shutdown to off and try this? Some users reported issues here
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@cyperghost I tried putting the switch back to off and it doesn't work either. Its as if the switch doesn't do anything at all when its on.
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Sounds like its something to do with pi 3b+ models.
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@hurricanefan Do you have annother Pie? It's not the layout of the GPIOs or so... So I think it's rather something with the case.
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@cyperghost I have a pi 3b thats screwed into another case. I'll try to test that shortly.
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@jandalf81 said in Retroflag Snes case:
This way, the fan starts spinning when you set the POWER switch to ON (and doesn't stop while the Pi is powered on).
And Retropie starts only when I set the POWER SWITCH to ON. Correct?
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@cyperghost So just finished testing with the same sd card and a pi 3b (not plus) and the safe shutdown and reset code works just fine. The pi 3b+ has something that doesn't like the shutdown/reset code. Super weird!!
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@hurricanefan I have the retro flag case and using @cyperghost script and it’s working fine on my pi 3b+
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@hurricanefan Please try following, the retroflag scripts enables UART for getting the power LED work
comment out or writeenable_uart=0from your/boot/command.txt/boot/config.txt -
@cyperghost I don't have a file called command.txt in /boot
I have a file called cmdline.txt is that what you want edited?
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@hurricanefan Sorry it's
/boot/config.txt -
@cyperghost changing enable_uart=1 to enable_uart=0 did the trick on my 3b+ pi. Thank you so much!
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