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.

[OPLite] Can't get the sht1x.dts overlay working

K-Meleon
in Allwinner sunxi

Featured Replies

Hi all!

 

Has anyone some experience with dts overlays for the mainline kernel 4.14.47?

I connected the SHT11 temperature sensor to PA7 and PA8, installed the sht1x.dts overlay from

https://github.com/armbian/sunxi-DT-overlays/blob/master/examples/sht1x.dts

 

via "sudo armbian-add-overlay sht15.dts" and afterwards looked via dmesg into the kernel output. That's what my OPLite reports:

Quote

[    8.397262] sht15: probe of sht1x failed with error -5

 

It is a kernel IO error. The LogicAnalyzer doesn't record any pin toggle. But what am I doing wrong? Do I have to deactivate the pins in GPIO driver? Can someone please help me? As I soldered the SHT11 by myself I modified some RPi userspace code to verify the sensor is OK and it is. It's measuring humidity and temperature from user space. But I'd like to get it working from within the kernel.

 

Thank you very much for your help!

 

BR,

K-Meleon 

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.