DC Power IN Power-ON Switch Reset Switch -- Batt Required
#2
You can test if your powerbutton sends a keycode with evtest, the driver basically registers the button like another keyboard:


Code:
ubuntu@pine64:~$ sudo apt-get install evtest

Reading package lists... Done
Building dependency tree
Reading state information... Done
evtest is already the newest version (1:1.33-1).
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.

ubuntu@pine64:~$ sudo evtest

No device specified, trying to scan all of /dev/input/event*
Available devices:
/dev/input/event0:      sunxi-keyboard
/dev/input/event1:      axp81x-supplyer
/dev/input/event2:      sunxi-ths
/dev/input/event3:      audiocodec sunxi Audio Jack
/dev/input/event4:      sunxi_ir_recv
/dev/input/event5:      MCE IR Keyboard/Mouse (sunxi-rc-recv)

Select the device event number [0-5]: 1

Input driver version is 1.0.1
Input device ID: bus 0x19 vendor 0x1 product 0x1 version 0x100
Input device name: "axp81x-supplyer"
Supported events:
 Event type 0 (EV_SYN)
 Event type 1 (EV_KEY)
   Event code 116 (KEY_POWER)
 Event type 2 (EV_REL)
Properties:
Testing ... (interrupt to exit)
Event: time 1466799328.888825, type 1 (EV_KEY), code 116 (KEY_POWER), value 1
Event: time 1466799328.888825, -------------- SYN_REPORT ------------
Event: time 1466799328.999256, type 1 (EV_KEY), code 116 (KEY_POWER), value 0
Event: time 1466799328.999256, -------------- SYN_REPORT ------------
Event: time 1466799329.630542, type 1 (EV_KEY), code 116 (KEY_POWER), value 1
Event: time 1466799329.630542, -------------- SYN_REPORT ------------
Event: time 1466799329.798206, type 1 (EV_KEY), code 116 (KEY_POWER), value 0
Event: time 1466799329.798206, -------------- SYN_REPORT ------------

ubuntu@pine64:~$
Come have a chat in the Pine IRC channel >>
  Reply


Messages In This Thread
RE: DC Power IN Power-ON Switch Reset Switch -- Batt Required - by xalius - 06-24-2016, 02:15 PM

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