toi511
Well-Known Member
Tuyệt anh ơiLifePO4Mini3.3v cấp cho bên sạch Q3 tuyệt vời bác @toi511 a . ( vừa cấp vừa sạc tiện lợi ) .
https://www.diyaudio.com/forums/dig...mate-weapon-fight-jitter-694.html#post6741950
Tuyệt anh ơiLifePO4Mini3.3v cấp cho bên sạch Q3 tuyệt vời bác @toi511 a . ( vừa cấp vừa sạc tiện lợi ) .
https://www.diyaudio.com/forums/dig...mate-weapon-fight-jitter-694.html#post6741950
@smallgent : Pi4 dạo này mình để làm server ,
gắn 1 cái SSD 120GB làm samba server, torrent sẻver minidlna làm Media server
thêm cái sensor bme680 + Influxdb + grafana thời tiết trong nhà server
thêm cái TVcard +tvheadend làm TV server
thêm cái WireGuard vpn để chui vào LAN khi ở ngoài đường.
Nghe nhạc dạo này mình tạm cho mấy chú Pi + HAT DAC nghỉ sabbath để cho mấy chú x86 cài Euphony và dùng USB DAC với 1 chú Chromecast Audio bác @linh0983 mod ra COAX, giờ nuôi bằng nguồn LT3045 + Micro USB to LAN adapter.
Bác @Thanhvo31 có thể hướng dẫn em cài WireGuard vpn được không ạ?
Em đang loay hoay với WireGuard vpn cài trên OdroidXu4 chạy Ubuntu, đã cài nhưng ko không hiểu lấy key cho client win, mac như thế nào ạ.
KERNEL INSTALLATION/UPDATE
Your kernel is
linux-raspberrypi4-rt-5.10.25-1
Wait few seconds...
Last Audiolinux kernel is:
linux-raspberrypi4-rt-5.10.52-6
Do you want to install it? (y/n)
?y
New: 2 files, 0 symlinks
40121388 bytes transferred in 6 seconds (6.60 MiB/s)
[?25lloading packages...
resolving dependencies...
looking for conflicting packages...
Packages (2) linux-raspberrypi4-rt-5.10.52-6
linux-raspberrypi4-rt-headers-5.10.52-6
Total Installed Size: 91.97 MiB
Net Upgrade Size: 1.11 MiB
:: Proceed with installation? [Y/n] y
(2/2) checking keys in keyring [######################] 100%------] 0%
(2/2) checking package integrity [######################] 100%
(2/2) loading package files [######################] 100%
(2/2) checking for file conflicts [######################] 100%
(2/2) checking available disk space [######################] 100%
:: Processing package changes...
(1/2) upgrading linux-raspberrypi4-rt [######################] 100%
(2/2) upgrading linux-raspberrypi4-rt-headers [######################] 100%
:: Running post-transaction hooks...
(1/4) Arming ConditionNeedsUpdate...
(2/4) Updating module dependencies...
(3/4) Updating linux-raspberrypi4-rt module dependencies...
(4/4) Updating linux-raspberrypi4-rt initcpios...
==> Building image from preset: /etc/mkinitcpio.d/linux-raspberrypi4-rt.preset: 'default'
-> -k 5.10.52-6-rt47-ARCH -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-rt.img
==> Starting build: 5.10.52-6-rt47-ARCH
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [modconf]
-> Running build hook: [block]
-> Running build hook: [filesystems]
-> Running build hook: [keyboard]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip-compressed initcpio image: /boot/initramfs-linux-rt.img
==> Image generation successful
[?25h
1_ Nguồn 5v cấp cho Pi Lâm hàn vào GPIO dương vào pin 2 or 4 âm vào pin 6 .Làm xong hót ngon lành các bác, tuy nhìn lượm thượm.
1 Pi phát ra 1 lần 2 DAC Ok.
Chú AD1965 (bên phải) ban đầu riêng lẻ chơi DSD 256 ì ạch, gắn kiểu này chẳng hiểu sao phát DSD256 ngon luôn.
DAC xanh (AK4497) phát bộ amply - loa tiếng sáng - treble lung linh
DAC đen (AD1865) phát bộ amply - loa cổ (lợi âm trung) và loa sub bass
Muốn nghe thiêng trầm ấm thì vặn volume Dac đen lên to hơn chút. Mình nghĩ kiểu này đảm bảo bài ra hết các dải.
1_ Nguồn 5v cấp cho Pi Lâm hàn vào GPIO dương vào pin 2 or 4 âm vào pin 6 .
2_ 5v và 3v3 riêng cho phần Digital tháo con IC ồn áp ra Lâm a .
3_ Sợi dây dẹp màu trắng đó ngon .
4_ Phần i2s nếu qua mạch chia thì tốt hơn ( mạch này Lâm có mà ) . Khi bắt chung i2s như vậy phát nhạc DSD dac AD1865 có nghe tiếng xì ở loa ko vậy ?
Bản thân AD1865 ko chơi được DSD có lẽ AK nó convert về PCM a .Dạ thanks anh, em chỉnh lại.
Bắt chung i2S vậy nghe DSD không hề nghe xì hay sôi gì cả anh, có vẻ như là tín hiệu I2S từ AK back về sang AD, Vì trước kia AD nghe không được DSD256, giờ nghe trong mượt (nghe Volumio chọn Native).
Dạ thanks anh, em chỉnh lại.
Bắt chung i2S vậy nghe DSD không hề nghe xì hay sôi gì cả anh, có vẻ như là tín hiệu I2S từ AK back về sang AD, Vì trước kia AD nghe không được DSD256, giờ nghe trong mượt (nghe Volumio chọn Native).
Bản thân AD1865 ko chơi được DSD có lẽ AK nó convert về PCM a .
Thằng AK4497 của anh không convert DSD đẩy ngược sang I2S anh à. Trường hợp play DSD mà cả AK4497 và AD1865 đều nghe được thì do Volumio convert sang PCM rồi ý.Dạ thanks anh, em chỉnh lại.
Bắt chung i2S vậy nghe DSD không hề nghe xì hay sôi gì cả anh, có vẻ như là tín hiệu I2S từ AK back về sang AD, Vì trước kia AD nghe không được DSD256, giờ nghe trong mượt (nghe Volumio chọn Native).
DSD Native hay ko là ở bên transporter chứ bác. Ví dụ Mac thì phải để DoP thì DA mới nhận dsd.Volumio chọn DSD native. Vấn đề là làm sao OS biết DAC hổ trợ native !!!
Hiện giờ chỉ có giao tiếp USB thì Volumio biết DAC chơi được DSD native hay không
Nếu không, thì Volumio đã đổi DSD ra PCM luôn rồi
DSD: Tiếng ấm áp, dầy hơn
DSD to PCM : Tiếng trong, mỏng
DSD Native hay ko là ở bên transporter chứ bác. Ví dụ Mac thì phải để DoP thì DA mới nhận dsd.
root@volumio:~# systemctl status -l volumio-remote-updater.service
● volumio-remote-updater.service
Loaded: loaded (/lib/systemd/system/volumio-remote-updater.service; enabled)
Active: active (running) since Wed 2021-08-11 08:15:44 UTC; 6min ago
Main PID: 595 (volumio-remote-)
CGroup: /system.slice/volumio-remote-updater.service
└─595 /usr/local/bin/volumio-remote-updater
Aug 11 08:15:47 volumio volumio-remote-updater[595]: Error: No active session
Aug 11 08:15:47 volumio volumio-remote-updater[595]: [2021-08-11 08:15:47] [info] asio async_connect error: system:111 (Connection refused)
Aug 11 08:15:47 volumio volumio-remote-updater[595]: [2021-08-11 08:15:47] [info] Error getting remote endpoint: system:107 (Transport endpoint is not connected)
Aug 11 08:15:47 volumio volumio-remote-updater[595]: [2021-08-11 08:15:47] [error] handle_connect error: Underlying Transport Error
Aug 11 08:15:52 volumio volumio-remote-updater[595]: [2021-08-11 08:15:52] [info] asio async_connect error: system:111 (Connection refused)
Aug 11 08:15:52 volumio volumio-remote-updater[595]: [2021-08-11 08:15:52] [info] Error getting remote endpoint: system:107 (Transport endpoint is not connected)
Aug 11 08:15:52 volumio volumio-remote-updater[595]: [2021-08-11 08:15:52] [error] handle_connect error: Underlying Transport Error
Aug 11 08:16:23 volumio volumio-remote-updater[595]: [2021-08-11 08:16:23] [connect] Successful connection
Aug 11 08:16:38 volumio volumio-remote-updater[595]: [2021-08-11 08:16:38] [connect] Successful connection
Aug 11 08:16:38 volumio volumio-remote-updater[595]: [2021-08-11 08:16:38] [connect] WebSocket Connection 127.0.0.1:3000 v-2 "WebSocket++/0.5.1" /socket.io/?EIO=4&transport=websocket&t=xxxxxx
root@volumio:~# systemctl status -l volumio-streaming-daemon.service
● volumio-streaming-daemon.service - Volumio Streaming Daemon
Loaded: loaded (/lib/systemd/system/volumio-streaming-daemon.service; enabled)
Active: active (running) since Wed 2021-08-11 08:16:45 UTC; 7min ago
Main PID: 1109 (streaming-daemo)
CGroup: /system.slice/volumio-streaming-daemon.service
└─1109 /bin/streaming-daemon
Aug 11 08:16:45 volumio volumio-streaming-daemon[1109]: ############################
Aug 11 08:16:45 volumio volumio-streaming-daemon[1109]: Environment: production
Aug 11 08:16:47 volumio volumio-streaming-daemon[1109]: Environment: production
Aug 11 08:16:48 volumio volumio-streaming-daemon[1109]: Restarting daemon
Aug 11 08:16:48 volumio volumio-streaming-daemon[1109]: Environment: production
Aug 11 08:16:49 volumio volumio-streaming-daemon[1109]: Enabled services:
Aug 11 08:16:49 volumio volumio-streaming-daemon[1109]: 1) tidal
Aug 11 08:16:49 volumio volumio-streaming-daemon[1109]: 2) qobuz
Aug 11 08:16:52 volumio volumio-streaming-daemon[1109]: Environment: production
Aug 11 08:16:52 volumio volumio-streaming-daemon[1109]: Environment: production
root@volumio:~# systemctl status -l vtcs.service
● vtcs.service - Volumio Tidal Connect Service
Loaded: loaded (/lib/systemd/system/vtcs.service; disabled)
Active: active (running) since Wed 2021-08-11 08:16:54 UTC; 7min ago
Main PID: 1222 (sh)
CGroup: /system.slice/vtcs.service
├─1222 /bin/sh -c /usr/bin/vtcs
└─1223 /usr/bin/vtcs
Aug 11 08:16:54 volumio systemd[1]: Started Volumio Tidal Connect Service.
Aug 11 08:16:55 volumio vtcs[1222]: STARTING TidalConnect services, version: 1.1.7.5
Aug 11 08:16:55 volumio vtcs[1222]: STARTED TidalConnect services.
Using username "root".
___
/\_ \ __
__ __ ___\//\ \ __ __ ___ ___ /\_\ ___
/\ \/\ \ / __`\\ \ \ /\ \/\ \ /' __` __`\/\ \ / __`\
\ \ \_/ |/\ \L\ \\_\ \_\ \ \_\ \/\ \/\ \/\ \ \ \/\ \L\ \
\ \___/ \ \____//\____\\ \____/\ \_\ \_\ \_\ \_\ \____/
\/__/ \/___/ \/____/ \/___/ \/_/\/_/\/_/\/_/\/___/
Free Audiophile Linux Music Player - Version 2.0
C 2015 Michelangelo Guarise - Volumio Team - Volumio.org
Volumio Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
root@volumio:~# uname -a
Linux volumio 4.19.118-v7+ #1311 SMP Mon Apr 27 14:21:24 BST 2020 armv7l GNU/Linux
root@volumio:~# sstatus
-- Services Enabled --
avahi-daemon.service enabled
bluetooth.service enabled
dbus-org.bluez.service enabled
dbus-org.freedesktop.Avahi.service enabled
dynamicswap.service enabled
fake-hwclock.service enabled
[email protected] enabled
haveged.service enabled
hciuart.service enabled
hwclock-save.service enabled
iptables.service enabled
mpd.service enabled
rpi-display-backlight.service enabled
ssh.service enabled
sshd.service enabled
udisks-glue.service enabled
upmpdcli.service enabled
volumio-remote-updater.service enabled
volumio-streaming-daemon.service enabled
volumio.service enabled
volumiologrotate.service enabled
volumiossh.service enabled
wireless.service enabled
avahi-daemon.socket enabled
mpd.socket enabled
remote-fs.target enabled
-- Services Running --
UNIT LOAD ACTIVE SUB DESCRIPTION
session-c1.scope loaded active running Session c1 of user root
session-c2.scope loaded active running Session c2 of user root
avahi-daemon.service loaded active running Avahi mDNS/DNS-SD Stack
dbus.service loaded active running D-Bus System Message Bus
[email protected] loaded active running Getty on tty1
haveged.service loaded active running Entropy daemon using the HAVEGE algorithm
ifplugd.service loaded active running LSB: Brings up/down network automatically
mpd.service loaded active running Music Player Daemon
nfs-common.service loaded active running LSB: NFS support files common to client and server
nmbd.service loaded active running LSB: start Samba NetBIOS nameserver (nmbd)
ntp.service loaded active running LSB: Start NTP daemon
polkitd.service loaded active running Authenticate and Authorize Users to Run Privileged Tasks
rpcbind.service loaded active running LSB: RPC portmapper replacement
[email protected] loaded active running Serial Getty on ttyAMA0
smbd.service loaded active running LSB: start Samba SMB/CIFS daemon (smbd)
ssh.service loaded active running OpenBSD Secure Shell server
sshtunnel.service loaded active running MyVolumio SSH Tunnel
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running Login Service
systemd-udevd.service loaded active running udev Kernel Device Manager
triggerhappy.service loaded active running LSB: triggerhappy hotkey daemon
udisks-glue.service loaded active running mount disks automatically with standby
udisks.service loaded active running Disk Manager (legacy version)
[email protected] loaded active running User Manager for UID 0
volumio-streaming-daemon.service loaded active running Volumio Streaming Daemon
volumio.service loaded active running Volumio Backend Module
volumiologrotate.service loaded active running Volumio Log Rotation Service
vtcs.service loaded active running Volumio Tidal Connect Service
winbind.service loaded active running LSB: start Winbind daemon
wireless.service loaded active running Wireless Services
avahi-daemon.socket loaded active running Avahi mDNS/DNS-SD Stack Activation Socket
dbus.socket loaded active running D-Bus System Message Bus Socket
mpd.socket loaded active running mpd.socket
systemd-journald-dev-log.socket loaded active running Journal Socket (/dev/log)
systemd-journald.socket loaded active running Journal Socket
systemd-udevd-control.socket loaded active running udev Control Socket
systemd-udevd-kernel.socket loaded active running udev Kernel Socket
LOAD = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB = The low-level unit activation state, values depend on unit type.
37 loaded units listed.
To show all installed unit files use 'systemctl list-unit-files'.
root@volumio:~# systemctl list-unit-files
UNIT FILE STATE
proc-sys-fs-binfmt_misc.automount static
dev-hugepages.mount static
dev-mqueue.mount static
proc-sys-fs-binfmt_misc.mount static
sys-fs-fuse-connections.mount static
sys-kernel-config.mount static
sys-kernel-debug.mount static
tmp.mount disabled
systemd-ask-password-console.path static
systemd-ask-password-plymouth.path static
systemd-ask-password-wall.path static
session-c1.scope static
session-c2.scope static
alsa-restore.service static
alsa-state.service static
alsa-store.service static
alsa-utils.service masked
audioinput.service disabled
audioinputstreaming.service disabled
[email protected] disabled
avahi-daemon.service enabled
bluetooth.service enabled
bootlogd.service masked
bootlogs.service masked
bootmisc.service masked
cgmanager.service disabled
cgproxy.service disabled
checkfs.service masked
checkroot-bootclean.service masked
checkroot.service masked
console-getty.service disabled
console-shell.service disabled
[email protected] static
cryptdisks-early.service masked
cryptdisks.service masked
dbus-org.bluez.service enabled
dbus-org.freedesktop.Avahi.service enabled
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service static
dbus-org.freedesktop.login1.service static
dbus-org.freedesktop.machine1.service static
dbus-org.freedesktop.timedate1.service static
dbus.service static
debian-fixup.service static
debug-shell.service disabled
dhcpd.service static
djmount.service disabled
dnsmasq.service static
dynamicswap.service enabled
emergency.service static
fake-hwclock.service enabled
firststart.service disabled
fuse.service masked
getty-static.service static
[email protected] enabled
halt-local.service static
halt.service masked
haveged.service enabled
hciuart.service enabled
hostname.service masked
hotspot.service static
hwclock-save.service enabled
hwclock.service masked
hwclockfirst.service masked
[email protected] static
initrd-cleanup.service static
initrd-parse-etc.service static
initrd-switch-root.service static
initrd-udevadm-cleanup-db.service static
iptables.service enabled
killprocs.service masked
kmod-static-nodes.service static
kmod.service static
logondemand.service disabled
module-init-tools.service static
motd.service masked
mountall-bootclean.service masked
mountall.service masked
mountdevsubfs.service masked
mountkernfs.service masked
mountnfs-bootclean.service masked
mountnfs.service masked
mpd.service enabled
plymouth-halt.service static
plymouth-kexec.service static
plymouth-log.service static
plymouth-poweroff.service static
plymouth-quit-wait.service static
plymouth-quit.service static
plymouth-read-write.service static
plymouth-reboot.service static
plymouth-start.service static
plymouth-switch-root.service static
plymouth.service static
polkitd.service static
procps.service static
quotaon.service static
rc-local.service static
rc.local.service static
reboot.service masked
rescue.service static
rmnologin.service masked
rpi-display-backlight.service enabled
rsync.service disabled
rtkit-daemon.service disabled
samba.service masked
sendsigs.service masked
[email protected] disabled
shairport-sync.service static
single.service masked
ssh.service enabled
[email protected] static
sshd.service enabled
sshtunnel.service disabled
stop-bootlogd-single.service masked
stop-bootlogd.service masked
sudo.service disabled
systemd-ask-password-console.service static
systemd-ask-password-plymouth.service static
systemd-ask-password-wall.service static
[email protected] static
systemd-binfmt.service static
systemd-fsck-root.service static
[email protected] static
systemd-halt.service static
systemd-hibernate.service static
systemd-hostnamed.service static
systemd-hybrid-sleep.service static
systemd-initctl.service static
systemd-journal-flush.service static
systemd-journald.service static
systemd-kexec.service static
systemd-localed.service static
systemd-logind.service static
systemd-machined.service static
systemd-modules-load.service static
systemd-networkd-wait-online.service disabled
systemd-networkd.service disabled
[email protected] disabled
systemd-poweroff.service static
systemd-quotacheck.service static
systemd-random-seed.service static
systemd-readahead-collect.service disabled
systemd-readahead-done.service static
systemd-readahead-drop.service disabled
systemd-readahead-replay.service disabled
systemd-reboot.service static
systemd-remount-fs.service static
systemd-resolved.service disabled
[email protected] static
systemd-setup-dgram-qlen.service static
systemd-shutdownd.service static
systemd-suspend.service static
systemd-sysctl.service static
systemd-timedated.service static
systemd-timesyncd.service disabled
systemd-tmpfiles-clean.service static
systemd-tmpfiles-setup-dev.service static
systemd-tmpfiles-setup.service static
systemd-udev-settle.service static
systemd-udev-trigger.service static
systemd-udevd.service static
systemd-update-utmp-runlevel.service static
systemd-update-utmp.service static
systemd-user-sessions.service static
udev-finish.service static
udev.service static
udisks-glue.service enabled
udisks.service static
umountfs.service masked
umountnfs.service masked
umountroot.service masked
upmpdcli.service enabled
urandom.service static
[email protected] static
volumio-network.service disabled
volumio-remote-updater.service enabled
volumio-streaming-daemon.service enabled
volumio.service enabled
volumio_cpu_tweak.service disabled
volumiobt.service disabled
volumiologrotate.service enabled
volumiosplash.service disabled
volumiossh.service enabled
vtcs.service disabled
wireless.service enabled
wpa_supplicant.service disabled
x11-common.service masked
xbindkeysrc.service disabled
-.slice static
machine.slice static
system.slice static
user.slice static
avahi-daemon.socket enabled
dbus.socket static
mpd.socket enabled
ssh.socket disabled
syslog.socket static
systemd-initctl.socket static
systemd-journald-dev-log.socket static
systemd-journald.socket static
systemd-shutdownd.socket static
systemd-udevd-control.socket static
systemd-udevd-kernel.socket static
basic.target static
bluetooth.target static
cryptsetup-pre.target static
cryptsetup.target static
ctrl-alt-del.target disabled
default.target static
emergency.target static
final.target static
getty.target static
graphical.target static
halt.target disabled
hibernate.target static
hybrid-sleep.target static
initrd-fs.target static
initrd-root-fs.target static
initrd-switch-root.target static
initrd.target static
kexec.target disabled
local-fs-pre.target static
local-fs.target static
mail-transport-agent.target static
multi-user.target static
network-online.target static
network-pre.target static
network.target static
nss-lookup.target static
nss-user-lookup.target static
paths.target static
poweroff.target disabled
printer.target static
reboot.target disabled
remote-fs-pre.target static
remote-fs.target enabled
rescue.target disabled
rpcbind.target static
runlevel0.target disabled
runlevel1.target disabled
runlevel2.target static
runlevel3.target static
runlevel4.target static
runlevel5.target static
runlevel6.target disabled
shutdown.target static
sigpwr.target static
sleep.target static
slices.target static
smartcard.target static
sockets.target static
sound.target static
suspend.target static
swap.target static
sysinit.target static
system-update.target static
time-sync.target static
timers.target static
umount.target static
systemd-readahead-done.timer static
systemd-tmpfiles-clean.timer static
262 unit files listed.
lines 208-265/265 (END)
bảng volumio đó là phải mua hay free anh..Nó là bản Volumio bình thường đó anh. Mình mua license thì login vô nó lòi ra TC
Nó là bản free bình thường trên web anh ạ. Sau khi login account My Volumio vô nó sẽ tự enable Tidal Connect.bảng volumio đó là phải mua hay free anh..
Đã định quên Pi đi mà tình cũ không rủ vẫn tớiEm may mắn được một anh bạn cho mượn acc My Volumio để test Tidal Connect. Ngon hết hồn các anh ạ.
TC cực ngon anh nhỉ? Sync hardware volume luôn.Đã định quên Pi đi mà tình cũ không rủ vẫn tới