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  Pine64_health.sh problem
Posted by: jl_678 - 08-25-2016, 06:57 PM - Forum: Linux on Pine A64(+) - Replies (3)

Hi,

I just noticed a problem with the above script and do not recall seeing this in the past. When I run it, I get the following:

debian@pine64:/usr/local/sbin$ sudo ./pine64_health.sh
CPU freq : 480.00 MHz
CPU count : 4
Governor : ondemand
Core voltage : 1.04 V
SOC Temp : 35 C
Cooling state : 0
cat: /sys/devices/soc.0/cpu_budget_cool.16/roomage: No such file or directory
Cooling limit :
debian@pine64:/usr/local/sbin$

Does anyone else see this? I am wondering if this could be related to the recent kernel update or if something else is going on.

Thank you!


Okay, so I figured this out. The path changed and the script is accessing the old one. The correct path is:

/sys/devices/soc.0/cpu_budget_cool.17/roomage

I am not sure why it changed.


Sent from my SM-T537V using Tapatalk


  No playbox yet, Sooooo....
Posted by: Severian - 08-25-2016, 06:52 PM - Forum: Enclosures - Replies (3)

I took an old desktop pc case I had, stripped it down and mounted my Pine64 in it. I stripped the power supply down to the external cord connector and switch, allows me to switch it on and of easily. Mounted a small cpu fan under the board for a little cooling, and left the original case fan. Wired in a power strip for the power supplies for the pine64, cooling fans and speaker power. Wired up the front usb ports to a usb plug for the pine so both front usb ports on the case work. Then mounted a speaker on the front of the case. Granted, I would have to remove the cover to swap out sd cards, but i'm primarily using it to learn ubuntu, so not an issue right now. Lol, takes up some space, but hey, it works.


   
   
   


  Android 5.1.1 TV (old-stable, no longer maintained)
Posted by: ayufan - 08-25-2016, 04:59 PM - Forum: Android on Pine A64(+) - Replies (194)

Hi,

The last couple of days I have been working on making our Pine A64 useful, at least in some way. It took some time, but progress is quite promising. Maybe someone would be interested in trying it out.


Features

- I can play Youtube videos and cast them from Phone or Browser,
- I can control Pine using my TV pilot (using HDMI CEC),
- The WiFi appears to not be connecting (but discovering) solved,
- I had troubles with working Bluetooth solved,
- 4K@30fps appears to be working,
- I can run Plex and cast videos using Plex app,
- I can use Android Remote on Mobile,
- I can use Spotify Connect,
- Google Play is not working after first update: this device is not supported, blabla solved,
- Standby over HDMI-CEC doesn't work, when TV sends a standby command and then Power On, Pine will not wake up (disable Auto standby on TV for now).

How to compile?

Tutorial how to compile sources is already written: https://github.com/ayufan-pine64/manifest. Skip only `extract-bsp` part since the kernel is already updated.

How to install?

Download compressed image from:
https://github.com/ayufan-pine64/android-5.1/releases

You can use RasPlex Installer to copy it to card, just point to downloaded image file:
http://www.rasplex.com/get-started/raspl...llers.html

There's a problem with DPI on the first boot. When you see a welcome screen you have to reboot Pine.

Troubleshooting

If someone decides to try this. Please post your `dmesg` log and `adb logcat`. You can connect with `adb` over IP address, like this: `adb connect IP`.

Create an issue here: https://github.com/ayufan-pine64/android-5.1/issues


List of my improvements

- rewrote HDMI CEC kernel driver for our 3.10 and pine64 longsleep sources: https://github.com/ayufan-pine64/linux-3.10 and https://github.com/ayufan-pine64/linux-pine64,
- write HDMI CEC hardware driver for Android: https://github.com/ayufan-pine64/device-...d/hdmi-cec
- configure tulip-chiphd to behave as Android TV: https://github.com/ayufan-pine64/device-..._chiphd.mk
- add 4K output for Android TV (you have to enable Developer options, then Developer Options -> General -> HDMI resolution and choose from 720p, 1080p, 4k@30fps), it even appears to be working on my 4K Dell screen: https://github.com/ayufan-pine64/package...TvSettings
- extend Android TV build: https://github.com/ayufan-pine64/proprie...google_atv
- make the build to behave as fugu to make Google Store to detect this system as only Android TV compatible
- disable IPv6 support to mitigate problems with Allwinner media player which doesn't support IPv6 when playing movies over network
- wrote Power Management module for Android, making this build a 15% faster then original,
- have fully reproducible builds and use CI to build Android images


  Adafruit 16x2 LCD doesn't turn on with Pine64
Posted by: mypineme - 08-25-2016, 10:16 AM - Forum: POT modules - Replies (13)

Hi all,
I got my self an Adafruit 16x2 LCD display, put it all together, plugged it in and it won't turn on, not even the backlight. I was wondering if someone had experience with the LCD and don't mind helping me.

I got two of the PINE64 while back for my OBDII project as well as for a another project for the kitchen and its been on the shelf for a while. I have no experience with GPIOs or I2C and recently got socked in to experiment with it. From what I read, PINE64 pins are same as it on Raspberry Pi and I though that the LCD would be compatible with PINE64. Aperintly it's not the case. If I can get some guidance on how to make it work with PINE64, that would be awesome.

[Image: img3.jpg]


  Armbian?
Posted by: pinorobotijin - 08-25-2016, 09:33 AM - Forum: Armbian - Replies (22)

Anybody can make one armbian distribution?

They have a distribution for odroid C2 which has same processor.

Thanks a lot.


  UVC Support
Posted by: Thois - 08-25-2016, 08:13 AM - Forum: Remix OS - Replies (1)

I saw that UVC support is now added to the latest release, however, it doesn't seem to work on my board with the device I have. I have the following device attached: http://www.oupree.com/UVC-USB-CVBS-RAC-A...ndows.html

It seems to recognize the device only there is no image being displayed. 

I have an ubuntu installation on a Raspberry Pi 2 that works with it.

Also, the Camera Application is gone?

I have the 2GB Board


  root password
Posted by: shaozhai - 08-25-2016, 08:12 AM - Forum: Debian - Replies (4)

What is the password for the root user?


  libdram and lpddr3
Posted by: drossier - 08-25-2016, 05:32 AM - Forum: System Memory - No Replies

Dear pine64 experts,

We are trying to set up a board using a A64 with LPDDR3 and are getting into trouble in the RAM initialization.
In the pine64 BSP, you provide a binary libdram and we would like to know if you would be able to give us some info about this binary (per chance, you got the source in the meanwhile ;-). We think that the code should perform an autodetect, but it seems to fail during dqs training.

Any help much welcome.

Cheers
Daniel


  GPIO and SPI
Posted by: SamR1 - 08-25-2016, 03:52 AM - Forum: Pi2, Euler and Exp GPIO Ports - Replies (20)

Hi,

I need to use SPI interface to access GPIO pins.

It is possible to enable the interface on the PINE64+ ? There is no spidev in /dev directory.
Or this feature is not available on this board ?

Thanks Smile


  Very slow download speeds with OpenVPN
Posted by: eender - 08-25-2016, 02:19 AM - Forum: Ubuntu - Replies (3)

Hey guys,

so after playing around alot with the ethtool (in the end i set it to 100mbit, because even with the newest kernel/uboot and longsleeps network script i cant get better speeds)

Now i tried to download over a OpenVPN Server, but the performance is way worse then i expected. From around 9-10 MB/s (my isp allows up to 12 MB/s so im quite pleased with how fast the pine64 can get).

Before anyone asks "maybe the vpn server is just not fast enough". Just after i tested the speeds of the pine (with vpn), i tested my laptop (also with the same vpn) and there im getting near max speeds (9-10 mb/s).

The ./speedtest-cli (tested a few times) results are also disappointing.

I hoped that the pine64 is powerful enough for a OpenVPN connection with good speeds :/

Can someone help ? /Give advice ?