[T20L Xiaomi Mijia 2018] Auto Night detection

[lenisko]

Looks like it's not working

$ autonight -D /dev/jz_adc_aux_0 -v -d 1
Current value: 710.48
Current value: 710.12
Current value: 710.24
Current value: 710.72
Current value: 714.32
Window (5) Avg: 711.18
Current value: 711.20
Window (5) Avg: 711.32
Current value: 711.68
Window (5) Avg: 711.63
Current value: 710.00
Window (5) Avg: 711.58
Current value: 714.80
Window (5) Avg: 712.40

I have cowered cam with my hand in half of those readings.
Values are very odd...

Any clues?

[eteixido1]

Same values for me with covered and uncovered camera (between 719 and 717). Currently I'm using my own compiled version and night mode doesn't activate.

[eteixido1]

Hello Lenisko, today afer starting IR LED and IR CUT, autonight start returning values between 1800 & 50000. Maybe autonight needs one of them.

[eteixido1]

I don't know if there are more options in autonight mode. Some times doesn't start and some times IR-CUT remains active. In general IR-CUT + IR-LED looks better than night mode.

[andrewwdao]

My auto night mode doesn't work too. I'm using the Mijia v3 2018 with the build 6117b8d

I tried to see the value on the terminal and this is result:

$ autonight -D /dev/jz_adc_aux_0 -v -d 1
Current value: 0.00
Current value: 0.00
Current value: 0.00
Current value: 0.00
Current value: 0.00
Window (5) Avg: 0.00
Night Mode Enabled
failed to load /tmp/.nvramcache, Permission denied, nvram_parse
/opt/scripts/nightmode.sh: line 5: can't create /sys/class/gpio/gpio1/value: nonexistent directory
failed to load /tmp/.nvramcache, Permission denied, nvram_parse
/opt/scripts/nightmode.sh: line 5: can't create /sys/class/gpio/gpio1/value: nonexistent directory
failed to load /tmp/.nvramcache, Permission denied, nvram_parse
/opt/scripts/nightmode.sh: line 5: can't create /sys/class/gpio/gpio0/value: nonexistent directory
failed to load /tmp/.nvramcache, Permission denied, nvram_parse
/opt/scripts/nightmode.sh: line 5: can't create /sys/class/gpio/gpio0/value: nonexistent directory
/opt/scripts/nightmode.sh: line 5: can't create /var/run/ircut: Permission denied
Bus error
WARNING: /opt/scripts/nightmode.sh on
returned 35328

Please help me on how to grant permission? Thank you.

[goncalossilva]

Also not working on 695670d (latest master).

[axlerose]

Any news about this issue?
Is the project alive?

[americodias]

My auto night mode doesn't work too. I'm using the Mijia v3 2018 with the build 6117b8d

I tried to see the value on the terminal and this is result:

$ autonight -D /dev/jz_adc_aux_0 -v -d 1
Current value: 0.00
Current value: 0.00
Current value: 0.00
Current value: 0.00
Current value: 0.00
Window (5) Avg: 0.00
Night Mode Enabled
failed to load /tmp/.nvramcache, Permission denied, nvram_parse
/opt/scripts/nightmode.sh: line 5: can't create /sys/class/gpio/gpio1/value: nonexistent directory
failed to load /tmp/.nvramcache, Permission denied, nvram_parse
/opt/scripts/nightmode.sh: line 5: can't create /sys/class/gpio/gpio1/value: nonexistent directory
failed to load /tmp/.nvramcache, Permission denied, nvram_parse
/opt/scripts/nightmode.sh: line 5: can't create /sys/class/gpio/gpio0/value: nonexistent directory
failed to load /tmp/.nvramcache, Permission denied, nvram_parse
/opt/scripts/nightmode.sh: line 5: can't create /sys/class/gpio/gpio0/value: nonexistent directory
/opt/scripts/nightmode.sh: line 5: can't create /var/run/ircut: Permission denied
Bus error
WARNING: /opt/scripts/nightmode.sh on
returned 35328

Please help me on how to grant permission? Thank you.

Hi @minhan74!

Did you fixed this? I have the same problem.

Thanks,
Américo

[axlerose]

Hi, I've the same problem.have anyone fix it?

[fastiuk]

There is no fix. Xiaomi Mijia 2018 v3 doesn't have a light sensor. I opened it and checked.
The only solution here is to use "autonight -S" in "/opt/controlscripts/auto-night-detection" script.