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Author Topic: FPP and PI3 keeps changing the output port...Please help  (Read 729 times)

Offline BillW

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FPP and PI3 keeps changing the output port...Please help
« on: December 22, 2017, 02:52:16 PM »
My PI3 keeps changing the output port from ttyUSB to ttyamao, why? I stop and restart the FPPD as directed but it goes back to TTYAMAO. I have unplugged everything, changed USB cables, rebooted the pi, but I'm still not able to keep the setting, please help!

Bill
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Offline JonB256

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Re: FPP and PI3 keeps changing the output port...Please help
« Reply #1 on: December 22, 2017, 03:16:23 PM »
What do you have plugged into the port? Is it perhaps "slow" to be recognized during the scan?
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Offline BillW

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Re: FPP and PI3 keeps changing the output port...Please help
« Reply #2 on: December 22, 2017, 04:15:44 PM »
Only a thumb drive and USB cable for the controllers. Also I forgot to add, when I save the settings it reverts back to TTYAMAO.
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Offline CaptainMurdoch

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Re: FPP and PI3 keeps changing the output port...Please help
« Reply #3 on: December 22, 2017, 04:57:34 PM »
Go to the FPP Troubleshooting Commands page and scroll down until you find the 'lsusb' section and see if you see your USB device listed.
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Chris
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