Skip to content
View in the app

A better way to browse. Learn more.
Armbian Community Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

A20-SOM204 power behavior

PaulMorrison
in Allwinner sunxi

Featured Replies

Hi, Im trying to modify the configuration of AXP209 in the A20-SOM204 to change the behavior of long and short press time to make a long press shutdown the board and a short press wake up, following the datasheet: http://dl.linux-sunxi.org/AXP/AXP209_Datasheet_v1.0en.pdf and trying with the register: https://linux-sunxi.org/AXP209#REG_36H:_PEK_key_parameter_settings but with not success.

 

To wake up the board from standby we are simulating a POWER press as a response to an external signal rise up, but we need to NOT shutdown the board when it is already ON when this signal rise up, but after trying to change the AXP209 parameters, still, any  instant press of POWER shutdown the board.

 

Is this possible with some tweak in the AXP209 configuration?

 

If not... there is some other way to prevent armbian to shutdown at power press?

 

 

Guest
This topic is now closed to further replies.
Go to topic listing

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.