Timeline for Access GPIO pins without root. No access to /dev/mem. Try running as root!
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Dec 18, 2018 at 1:53 | comment | added | Bryce | It's unsafe to offer access to all of /dev/mem, when a more surgical approach answers the question. | |
| Aug 2, 2018 at 14:28 | comment | added | Natim |
If you can it is better to use Joan's answer, however if you can't change /dev/mem to /dev/gpiomem this will get you the same permission to use /dev/mem that you have with /dev/gpiomem
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| Mar 20, 2016 at 0:15 | comment | added | Greenonline |
Could you provide an explanation as to what this command does, and why it differs from joan's answer? What is the difference between /dev/mem and /dev/gpiomem?
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| Mar 19, 2016 at 21:10 | review | Late answers | |||
| Mar 20, 2016 at 0:15 | |||||
| Mar 19, 2016 at 20:55 | review | First posts | |||
| Mar 20, 2016 at 1:45 | |||||
| Mar 19, 2016 at 20:54 | history | answered | harkirat1892 | CC BY-SA 3.0 |