Hi,

I am using a Rock64 (4GB, SSD via USB) running Debian for my home automation (ioBroker). Additionally I want to use it for video surveillance.

Currently I am trying out motioneye and I am streaming (or trying to) from 2-3 Xiaomi Cams that run the dafang hack. The latter enables the cams to stream via rstp H264. The cams are connected via wifi (Ubiquiti Unifi AC Pros). Both access points ( AC Pros ) and the Rock64 are connected via gigabit lan to my router.

At the moment the whole system is rather unstable and I am trying to figure out why. For a few days I was able to get streams from two cams, but I could not add a third one without motioneye stopping to show any cams. Now that we are back from vacation suddenly I can get only one cam to show up in motioneye. As soon as I add a second, no video is shown.

I guess there could be multiple sources or error:
- Wifi is bad (I was hoping that good hardware like Unifi would counter this)
- Router performance not enough for several streams
- Rock64 hardware (ethernet port) has too little performance
- motioneye software is buggy

Right now I am looking in all directions in order so solve this.

Load on the Rock64 is low after I upgraded to the newest version of motion. 

My questions to the community:
1) Has anyone else made any experience using the Rock64 for video surveillance ?
2) Can I rule out some of the sources by running certain tests ?

Best
Martin

Hi!
The question is simple:
WILL THIS:
https://store.pine64.org/?product=rock64...d-on-board
WORK WITH ROCKPRO64?

I have actually been playing with another board a Rockpi4b-2gb as with panfrost coming online in 5.2 we have almost complete and working mainline that should be there in 5.3.

I have been playing with PCIe sata first an ASM1061 2 port and recently a Marvell 9235 4 port.
Both are 'biosless' dumb cards and perfect for the uboot arm environ as whatever is initialised by a bios isn't there on Arm and it aint going to work.
So actually a bonus as relatively dumb non boot cards are likely to work as they are also cheaper.

The  ASM1061 2 port is x1 lane and the Marvell 9235 4 port is x2 lane and I have been wondering what the max the RK3399 can cope with so apols about the cross over, but thought there might be some info to share.
I have done no optimisation tricks or hacks, no cpu affinity as guess could direct one big core to sata and the other to nic, but if anyone has any tricks and tips to get more from then please share.

I have some results on the Armbian site https://forum.armbian.com/topic/10838-so...port-sata/

Went a bit crazy as purely for testing got 4x relatively cheap Integral 120gb p5 SSDs and did some benches at Raid 10,5,1,0 and singular.
I don't know if its the RK3399 hitting limits or the chipset of the Marvel 9235 but the bottle neck has landed above 1gb ethernet throughput so I am happy.

What I was wondering has anyone done the same, does anyone have any benchmarks for a 4 disk RAID array?
Also being completely impartial I have no preference but the RockPi4 is limited to choice via M.2 Sata cards I think I have tried the 2 that are available.
Has anyone on the Rockpro64 tried different cards maybe a x4 lane card with multiple disks?

Hi Everyone,

A Chromium OS build for the RockPro64 is now available.

Please read ayufan's release notes carefully for instructions on how to resize rootfs and to enable additional functionality.

Download here

I can't add any my accounts to newly installed Android9. Pressing Add account just does nothing.
What's wrong? Is it intentionally unavailable? It worked on ATV 7.1 image.
I plan to use Youtube music which requires to sign in to your account. But can't add it.
What is the simplest way to work this out ?
I tried to install gapps from opengapps project (arm64-android9-tvstock image) but it fails verification when installing via recovery.
Any suggestions?

Hi

When I woke up one morning, I wanted to turn on rockpro64, but it didn't. Green LED flickers, white and red LEDs do not light. board not working. What could be the problem?

"RockPro64 4GB"

Hello,
I'm trying use serial ports(ttyS1, ttyS2) on Android 7.
Should I enable the console? 

Quote:rk3399_mid:/ # dmesg | grep tty
[    0.000000] Kernel command line: earlycon=uart8250,mmio32,0xff1a0000 swiotlb=1 androidboot.baseband=N/A androidboot.selinux=permissive androidboot.hardware=rk30board androidboot.console=ttyFIQ0 init=/init mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x000020
00@0x00004000(trust),0x00002000@0x00006000(misc),0x00008000@0x00008000(resource),0x0000C000@0x00010000(kernel),0x00010000@0x0001C000(boot),0x00020000@0x0002C000(recovery),0x00038000@0x0004C000(backup),0x00040000@0x00084000(cache),0x00300000@0x000C4000(system),0x000
08000@0x003C4000(metadata),0x00000040@0x003CC000(verity_mode),0x00002000@0x003CC040(baseparamer),0x00000400@0x003CE040(frp),-@0x003CE440(userdata) storagemedia=sd uboot_logo=0x02000000@0x7dc00000 loader.timestamp=2018-08-15_17:21:16 SecureBootCheckOk=0
[    0.155703] Registered FIQ tty driver
[    0.188671] console [ttyFIQ0] enabled
[    0.190480] Registered fiq debugger ttyFIQ0
[    0.930375] console [ttyS0] disabled
[    0.930425] ff180000.serial: ttyS0 at MMIO 0xff180000 (irq = 34, base_baud = 1500000) is a 16550A

Hey! So I ran into a pretty big issue and am in need of some help. I was experimenting with the display brightness in the power settings of my pinebook. In doing so, I turned the screen all the way down and saved. All I see is a black screen now. I’ve restarted the computer and see up until the login screen. After logging into my user account though, the screen is black again. Does any one know how to fix this? Thanks!

Sorry if the post is in the wrong location -- I don't know how else to get in touch with the web folks at Pine64.

Anyway, on the page https://wiki.pine64.org/index.php/ROCK64...re_Release, the download links for both "Armbian Ubuntu 18.04 Bionic Desktop [microSD / eMMC Boot] [5.88]" and "Armbian Ubuntu 18.04 Bionic Minimal [microSD / eMMC Boot] [5.88]" points to the same file.

And, the version of the download that the link does point to is 5.90, no 5.88.

The same is true for "Armbian Debian Stretch Desktop [microSD / eMMC Boot] [5.75]", it's actually version 5.90 as well.

Finally I have Mineos running Minecraft servers on the RockPro64


Im using Ayfan's minimal Debian 0.7.9-1067.
Added dptx.bin and adjusted locales to stop the messages.

I have a few links I used to set it up. Give me a couple of days to gather the info, and I will edit here.
If there is any interest, I will attempt to make an image and upload it somewhere.

EDIT
*** The image is listed at the bottom of the How-to posted below***

Cheers,
Andy

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