Wester_Minsk

September 15

14 hours up time on eMMC, with Doker +HA + Pihole load.

At the beginning there was one freeze, after which I removed the parameter "rk3318-box-emmc-hc200" from the armbian-config.

Then it works stably.

This is already much better than it was, the changes are obvious.

I will pick up a good sdcard, and start from it to eliminate the eMMC problem and continue testing.

September 14

Ok, I'll test it.

Thanks

September 13

Logs complete

Android.log Armbian eMMC.log Armbian sdcard.log

September 13

37 минут назад, fabiobassa сказал:

@Wester_Minsk

ch340 should be ok. Remember the speed of rockchip is NON STANDARD at 1500000, yes 1 million 500000 !
It will be interesting :
full bootlog of android
full bootlog with sd inserted but android still present in eemc

full bootlog of armbian in emmc

full bootlog of armbian in emmc plus sd inserted

In few words the most case we have, the better understanding of things !

I'll try to figure it out.

Give me a hint, how to read these logs?

Maybe there is a manual or a link to the topic with such works?

September 12

del

September 12

2 часа назад, fabiobassa сказал:

@Wester_Minsk
Your contribute is highly appreciated, don't worry ! If you like to continue experiment is ok !

I'm not worried, I just didn't want to bother you, unless absolutely necessary.

I will continue working with pleasure.

I am interested in this topic.

2 часа назад, fabiobassa сказал:

@Wester_Minsk
Let me ask you : have you electronic skills ? Would you be able to connect a uart /ttl converter to those wonderfull uart pads I see int he photos ?

I have a modest experience, but I can handle it.

I'm friends with a soldering iron.

I have:

ch340 usb ttl,

RS485 to UART,

TTL to RS485,

USB to RS485.

September 12

https://disk.yandex.by/d/RYIADV5cMwpOmA

September 12

6 минут назад, jock сказал:

Could you share the backup you did?

backup original android or my armbian?

September 12

2fabiobassa

With android, box does not start with SD cards, the "toothpick" method does not work. I tried - multitool -> armbian in emmc -> didn't start with emnc -> start with sdcard armbian. Box started up, passed apt aupdate, then froze. I get cpu metod - perfomance 1000. two hours later on the screen:

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I do not plan on tuning my RK anymore. But if necessary for this topic, I can continue.

p.s

sorry for my English, my native language is Russian.

September 11

2fabiobassa

Hi. Box life. 2 days works stably on the original firmware. I restored the backup via multitool. During the recovery, the multitool freezes, but the recovery continues. I think my RK is not optimized for these armbian images.

September 7

2fabiobassa

I started the system with an sdcard, the freezes went immediately on downloading packages.

After several attempts, the box finally died, it does not start with emmc and sdcard.

It was a good experience for me.

Thank you for your help!

September 6

I'm asking for help.
I continue to test my box RK3318, there is a problem :(. which I can't handle. I don't have the necessary knowledge in linux.
Box constantly freezes, and several times it did not start, I had to restore it from multitool.

I am using the image of Arabian 21.08-Debian Buster minimal-mainline kernel 5.10.4 installed in eMMC.
All updates are installed.
Doker and homeassistance are installed.

what I tried:
in arm bin-config:
Scaling governor: performance, conservative, ondemand
cpu 1000 1300 1400
*rk3318-box-emmc-hc200
*rk3318-box-led-conf1

lastest Update:
arm bin-config linux-deb-current-rockchip 64 linux-image-current-rockchip 64 linux-libc-dev

only Lan
only wifi

cpu temperature 40-60

all these changes do not affect the freezes in any way.

I put: Armbian 21.05-Debian Buster minimal-legacy kernel 4.4.213 - on this image is even worse, freezes on the start setting..

Now I'm starting to study logs:

sudo ls /var/log
alternatives.log bootstrap.log dpkg.log lost+found rpimonitor.log
apparmor btmp faillog messages syslog
apt chrony fontconfig.log nand-sata-install.log sysstat
armbian-hardware-monitor.log daemon.log kern.log openvpn user.log
auth.log debug lastlog private wtmp

sudo less /var/log/armbian-hardware-monitor.log

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