CH341 is not set

[CH341 is not set]

hello @sri, 

in \debian-kernel\scripts\dtc\dtc-lexer.lex.c, line 634

please change

YYLTYPE yylloc;

to

extern YYLTYPE yylloc;

for your reference: https://steward-fu.github.io/website/phone/pixel3axl/dd_fix_yylloc.htm

[CH341 is not set]

hello @sri, 

did you do step 4). which is to create defconfig?

[Tinker Board 3N R1.02 - Cannot start TinkerBoard in OTG mode for OS upload]

hello @Jovan, 

thanks for letting me know.  also, could you try use flash a sd card with v.1.0.17, and see if the first tinker board 3n can boot from sd and then flash emmc? 

Tinker Board 3N Debian 11 (Kernel 5.10) V1.0.17

[Tinker Board 3N R1.02 - Cannot start TinkerBoard in OTG mode for OS upload]

hello @Jovan, 

given the clues i can only suggest to 

1. restart the windows pc

2. change the type a - type c cable

tinker board 3n should be recognised in device manager, as same as tinker board 2s

(the quickest way to debug the environment is to plug a usb drive to the same port of the windows pc and see if it's working)

[Tinker Board 3N R1.02 - Cannot start TinkerBoard in OTG mode for OS upload]

hello @Jovan, 

was the led (led1) on while using?

please check if you're able to use the adb with mask2 cap on while booting?

[Tinker Board 3N R1.02 - Cannot start TinkerBoard in OTG mode for OS upload]

hello @Jovan, 

1. the connection should be type c port (tinker board 3n) to type a port (macbook)

2. both the jumper caps need to be removed 

3. no need to adjust mask1 dip switch 

 

[Tinker Board 3N R1.02 - Cannot start TinkerBoard in OTG mode for OS upload]

hello @Jovan, 

please remove the yellow jumper cap, and re-do the procedure (connecting tinker board 3n to the computer) again

booting without the jumper cap attached so the tinker board 3n can start on uboot and the board should be in ums mode

 

 

[Tinker Board 3N R1.02 - Cannot start TinkerBoard in OTG mode for OS upload]

hello @Jovan, 

the cc logic controllers between tinker board 2s and tinker board 3n are different -- for tinker board 3n, if both the ports connected are type c port, the controller will not be able to recognise which port should be in host mode and which port should be in device mode. 

for tinker board 3n i would recommend to connect type c port from tinker board 3n to type a (macbook)

 

[What is the latest TBOS that will work on teh Tinkerboard?]

hello @raymjr, 

please have a look at: Tinker Board (asus.com)

[Model segmentation function]

hello @zain, 

here are some examples for your reference: https://github.com/rockchip-linux/rknn-toolkit/tree/master/examples/mxnet/fcn_resnet101

you can also check chapter 7.15 Export a segmentation model from 02_Rockchip_User_Guide_RKNN_Toolkit_V1.7.5_EN.pdf

[LTE modem]

hello @JFB, 

you're right, this module is yet to be supported, we will add it to the next release (target release date 2024/04) 

[First time setup / New to SBCs]

if you'd like to flash tinker edge r back to debian os from android, please enable ums before flashing; please note that a m.2 wifi card is necessary in order to make wifi work, so be sure to install it before flashing: 

1. power on tinker edge r, connect it to the pc with a usb-type c cable (type c port: tinker edge r, type a port: pc), and download the adb platform tools from android developer: https://developer.android.com/tools/releases/platform-tools (i'm using a windows laptop so i downloaded the tools for windows)

2. unzip the file and excute adb.exe

3. open a terminal -- you can do so by typing 'cmd' on the bar

4. use 'adb devices' to check if tinker edge r is listed, if it shows nothing, maybe you want to do 'adb kill-server' and try again

adb devices

5. use 'adb reboot ums' to reboot tinker edge r (& keep it in ums mode)

adb reboot ums

6.  download balenaetcher: https://etcher.balena.io/ 

click 'flash from file' and select the .img (in my case Tinker_Edge_R-Debian-Buster-v2.0.5-20220217.img )

select 'linux ums disk usb device' (which is tinker edge r) as drive, and then flash

 

7. unplug the usb type c cable and reboot tinker edge r -- it will reboot twice, which is expected

8. when it boots into the system, click the computer icon next to the bluetooth icon on the lower right to select wifi network 

[LTE modem]

hello @JFB, 

have you tried using the latest os (android 12 v.3.0.2)? we don't have this module in the lab to test it out at the moment but it should work on this version: 

Tinker Board 2 /2S Android 12 V3.0.2

 

[First time setup / New to SBCs]

hello @RogueFox37, 

you will need to plug a m.2 wireless networking card to make the wifi work, here i'm using liteon rtl8822ce, and then go to settings: wi-fi and then choose the network

you might want to have a look at the qualified vendor list to choose the components that are supported on tinker edge r: https://tinker-board.asus.com/download/Tinker_Edge_R_Device_QVL.pdf

 

[No wireguard headers]

hello @wiki11, 

good to know it works and thank you for the instruction

[No wireguard headers]

hello @wiki11, 

this link should work: https://www.asuswebstorage.com/navigate/a/#/s/8C768DB9E19B46FC85A66C56634C40F34

[eMMC is not recognized for installing the OS on the Tinker Board 2S.]

hello @Yakiug, 

5 hours ago, Yakiug said:

I don't know. How can i see the logs?

it's in the directory /var/logs

[No wireguard headers]

hello @wiki11, 

On 3/9/2024 at 4:33 AM, wiki11 said:

I still have errors anymore😓. It is looks like

i've updated the boot.img with kernel config CONFIG_IP_MULTIPLE_TABLES enabled:

https://www.asuswebstorage.com/navigate/a/#/s/8C768DB9E19B46FC85A66C56634C40F34

can you follow the stepts in my previous post to switch the boot.img and see if the error persists?

On 3/8/2024 at 5:59 PM, tooz said:

to replace the boot.img: 

lsblk //to check the partitions

if you're using sd card image:

sudo dd if=boot.img of=/dev/mmcblk1p4 status=progress && sync
sudo reboot

for emmc:

sudo dd if=boot.img of=/dev/mmcblk0p4 status=progress && sync
sudo reboot

and then execute

sudo wg-quick up wg0

 

[No wireguard headers]

hello @wiki11, 

here's a boot.img with wireguard enabled in kernel config: https://www.asuswebstorage.com/navigate/a/#/s/8C768DB9E19B46FC85A66C56634C40F34

please install the linux-headers-5.10.160_5.10.160-1_arm64 for this version (v.3.0.11)

to replace the boot.img: 

lsblk //to check the partitions

if you're using sd card image:

sudo dd if=boot.img of=/dev/mmcblk1p4 status=progress && sync
sudo reboot

for emmc:

sudo dd if=boot.img of=/dev/mmcblk0p4 status=progress && sync
sudo reboot

and then execute

sudo wg-quick up wg0

if the .conf is set for wg0 then it should be no errors

[image proccesing]

hello @yagiz, 

you certainly can, there are lots of projects on youtube and github if you search words like 'tensorflow' 'object detection'. this one is using tensorflow on tinker board 2s for object detection: https://blog.cavedu.com/2022/02/17/tinker2s-tflite/ 

[No wireguard headers]

hello @wiki11, 

with debian 11 v.3.0.11

install the linux header:

sudo dpkg -i linux-headers-5.10.160_5.10.160-1_arm64.deb
sudo reboot now

install wireguard and the related packages:

sudo apt update
sudo apt install -y wireguard-dkms wireguard-tool

that's all you need to do to get wireguard working -- no need to sudo modprobe

[No wireguard headers]

hello @wiki11, 

if you're to use the linux-header 5.10.160 then you will have to use the debian 11 image v.3.0.11 instead of v.3.0.6

[No wireguard headers]

hello @wiki11, 

if you're using debian 11 v.3.0.6 os, please install linux-headers-5.10.110_5.10.110-2_arm64.deb:

sudo dpkg -i linux-headers-5.10.110_5.10.110-2_arm64.deb 
sudo apt install -y wireguard-dkms wireguard-tools

you should be able to use wireguard after the package/ header installation and modprobe wireguard is not required

[No wireguard headers]

hello @wiki11, 

when you apt install wireguard wireguard-dkms

was there any dependency errors?

[Compiling Android]

hello @MarciS, 

./build.sh -UCKAu not working is not an expected result, what is your build environment?