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Android ttyS*
#1
Hello,
I'm use last version of Android (TinkerOS_Android v14.3.2.82).
How I can save permission for ttyS1, ttyS2, etc. permanently?
Please, help me step by step. Rolleyes
Thanx.
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#2
(07-01-2019, 01:36 PM)oleg0305 Wrote: Hello,
I'm use last version of Android (TinkerOS_Android v14.3.2.82).
How I can save permission for ttyS1, ttyS2, etc. permanently?
Please, help me step by step. Rolleyes
Thanx.
Hello, take a look here:https://tinkerboarding.co.uk/forum/threa...ml#pid2585
In section change permission permanently alternative 2 is written what you need.
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#3
how did you get this version of android?
 I'm french

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#4
If you are using Android 7 then you can try this probably simplest method how to do it: Add 'chmod 0666 /dev/ttyS1' to the file /system/etc/init/atrace.rc to the end of chown/chmod list.
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#5
(07-03-2019, 08:58 AM)Leskriim Wrote: how did you get this version of android?
Version 14.3.2.82 (2019/05/31)
From:
httрs://www.asus.com/Single-Board-Computer/Tinker-Board/HelpDesk_Download (not clickable)
Select OS>>Others>>Show all
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#6
(07-03-2019, 01:27 PM)maartinus Wrote: If you are using Android 7 then you can try this probably simplest method how to do it: Add 'chmod 0666 /dev/ttyS1' to the file /system/etc/init/atrace.rc to the end of chown/chmod list.
Great, thank you very much!
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