Final release of OpenWrt 19.07.8 for Khadas SBC VIM1 VIM2 VIM3 VIM3L Edge

hyphop · January 25, 2020, 12:56pm

i dont have any problem with audio !

ravelo · January 25, 2020, 1:15pm

i followed you rinstructions,

and now I’m hearing good sound in my meze99C headphones connected to the dragonFly DAC under openWrt1907

hyphop · January 25, 2020, 1:52pm

looks like somebody like a good sound

lossless audio stream http://ai-radio.org/44.flac
hi quality lossy ai-radio.org - ai radio Resources and Information. http://ai-radio.org/320.aac

ravelo · January 25, 2020, 2:14pm

yeah, tks !!
mpg123 -@ http://ai-radio.org/44.flac
works well here on the VIM1

ravelo · January 25, 2020, 2:31pm

Once i install openWRT using Krescue all from the emmc,
i get …
root@openwrt-vim:~# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 27.0M 27.0M 0 100% /rom
devtmpfs 795.2M 0 795.2M 0% /rom/dev
tmpfs 923.4M 1.1M 922.3M 0% /tmp
/dev/loop0 871.4M 148.7M 722.7M 17% /overlay
overlayfs:/overlay 871.4M 148.7M 722.7M 17% /
tmpfs 512.0K 0 512.0K 0% /dev
/dev/mmcblk1p1 99.8M 10.5M 89.3M 11% /boot

where are all the 16MB mmc space gone ?
i’d like to use the remaining available space on the emmc for my storage needs

hyphop · January 25, 2020, 4:45pm

by default we dont use whole emmc space ! we can make another partition and mount it for free usage !

BUT if u need use all free emmc space for root overlay

sfdisk /dev/mmcblk1 --delete 2
echo "573440, " | sfdisk -f  /dev/mmcblk1 -a
dd if=/dev/zero bs=1M of=/dev/loop0 count=1
reboot

NOTE: all overlay data reset to default !

my example !!!

root@openwrt-vim:/# df -h
Filesystem                Size      Used Available Use% Mounted on
/dev/root                27.0M     27.0M         0 100% /rom
devtmpfs                  1.3G         0      1.3G   0% /rom/dev
tmpfs                     1.4G    244.0K      1.4G   0% /tmp
/dev/loop0               57.9G      1.3G     56.6G   2% /overlay
overlayfs:/overlay       57.9G      1.3G     56.6G   2% /
tmpfs                   512.0K         0    512.0K   0% /dev
/dev/mmcblk1p1           99.8M     10.5M     89.3M  11% /boot

ravelo · January 25, 2020, 7:49pm

ok,
in your example, i understand that you use sfdisk to resize /dev/mmcblk1 to 57G;
or maybe you make the partition start from location 573440 up to the end of the emmc ?

hyphop · January 26, 2020, 12:07am

our openwrt default partitions

root@openwrt-vim:/# sfdisk --dump /dev/mmcblk1
label: dos
label-id: 0x42fc31d5
device: /dev/mmcblk1
unit: sectors

/dev/mmcblk1p1 : start=      368640, size=      204800, type=e
/dev/mmcblk1p2 : start=      573440, size=     1843200, type=83

hyphop · January 26, 2020, 12:37am

your command totaly wrong

this option -@ for play list
mpg123 play mpeg streams

correct commands

mpg123 http://ai-radio.org/mp3 - play mp3 stream
ogg123 http://ai-radio.org/320.ogg - play ogg 320kbit stream
mpc clear && mpc add http://ai-radio.org/flac && mpc play - play lossless flac stream

ravelo · January 28, 2020, 7:14pm

as i do not need to use the vim1 as a router but as a headless server for hosting my experimental (audio) services instead of using ubuntu, i do not need the wifi access point function but need the vim1 to bevin wifi client mide and connect to my existing access point.
can someone please help me to make wifi client work ?
tks

abcdelf · February 12, 2020, 3:00am

@hyphop the github repo is 0.5 version ,can you update that repo to the newest version 0.6 ? thaks~

and the overlay rom is to small , how to use the remanining space of sd card to install the openwrt application.

ravelo · February 18, 2020, 8:50pm

as my main interest for now is prototyping some complex audio routing in pulseaudio and multiple sources and sinks, it is very annoying that openwrt does install pulseaudio for then running it as root !

hyphop · February 19, 2020, 12:05am

i have test pulseaudio in openwrt - like pulse network audio server - some times ago! its work fine

what a problem ? we can run pulse as root as and as other user !

Electr1 · March 8, 2020, 5:39am

I am trying SSH into my VIM 3 and don’t know what are the credentials
(Ie username , password)
Can any one tell me what they are ?

ravelo · March 8, 2020, 2:47pm

what is the offucial way to create an user in openwrt ? i managed to create a user but when i opkginstall pulseaudio, then it runs as root, which i do not want

hyphop · March 9, 2020, 3:01am

by default openwrt dont have root password
u must setup password via passwd

hyphop · March 9, 2020, 3:30am

same as 4 every linux

useradd - add new user and usermod - change exist users (useradd --help)
or edit /etc/passwd /etc/shadow /etc/group by hands

then it runs as root, which i do not want

what a problem if pulseaudio run from root ? do u have any problem in this situation ? we use system as single not multi user system why not

in cany case u can add special pulse user pulse=51:pulse=51 and rewrite start script

hyphop · March 9, 2020, 3:52am

OpenWrt 19.07.2 - Service Release - 6 March 2020

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt 19.07.2, r10947-65030d81f3
 -----------------------------------------------------

https://openwrt.org/releases/19.07/notes-19.07.2

i will check it and update openwrt installation images to 19.07.2 soon

hyphop · December 15, 2020, 8:18am

OpenWrt updated to 19.07.5 from Tue 15 Dec 2020 for VIM1 VIM2 VIM3 VIM3L and EDGE

[OpenWrt Wiki] OpenWrt 19.07.5 - Service Release - 9 December 2020

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
[i] BUILD: OPENWRT 19.07.5 v0.75 - Tue 15 Dec 2020 07:48:31 AM UTC
[i] POST_CONFIG:  booted=emmc hwver=VIM1.V12 script=sd:*.sh
[i] BOOTINFO: uptime: 58.53 sec,  bootup: 5.39

[VIM1] LAN_IP: 172.23.0.1 WAN_IP: 192.168.100.231 MDNS: openwrt-khadas.local
    WEB: http://openwrt-khadas.local WEB TERM: http://openwrt-khadas.local:8088/
root@openwrt-khadas:/#

IMAGES

PS: all latest builds are available for installation via Krescue

hyphop · December 16, 2020, 8:37am

Openwrt and 5G MODEM Quectel EM060-E for VIM3/VIM3L - works out of box

root@openwrt-khadas:/# lsusb | grep LTE
Bus 001 Device 003: ID 2c7c:0306 Quectel Wireless Solutions Co., Ltd. EG06/EP06/EM06 LTE-A modem

root@openwrt-khadas:/# cat /etc/config/network 

config interface 'loopback'
        option ifname 'lo'
        option proto 'static'
        option ipaddr '127.0.0.1'
        option netmask '255.0.0.0'

config globals 'globals'
        option ula_prefix 'fdae:4841:c683::/48'

config interface 'lan'
        option type 'bridge'
        option proto 'static'
        option ipaddr '172.23.0.1'
        option netmask '255.255.255.0'
        option ifname 'eth0 usb0'

config interface 'modem'
        option proto '3g'
        option ipv6 'auto'
        option metric '240'
        option username 'root'
        option device '/dev/ttyUSB3'

root@openwrt-khadas:/# ifconfig 
3g-modem  Link encap:Point-to-Point Protocol  
          inet addr:10.2.60.60  P-t-P:10.64.64.64  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:52 errors:0 dropped:0 overruns:0 frame:0
          TX packets:77 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3 
          RX bytes:6412 (6.2 KiB)  TX bytes:5252 (5.1 KiB)