Difference between revisions of "Rock3/Debian"

Revision as of 03:42, 25 August 2022

English

    ROCK 3 >  Debian

Work with ROCK 3 Debian

Introduction to ROCK 3 Debian

This guide is available for official ROCK 3 Debian images.

ROCK 3 Debian is an easy to use desktop system. While working with ROCK 3 Debian, you will find it do well on playing music, Internet, Bluetooth, AI and so on.

ROCK 3 Debian uses systemd to manage system.

Command prepended by $ means the command may be executed by an unprivileged user. And command prepended by # means the command may be executed by an privileged user. But the symbol, $ or #, is not part of the command.

List of boards supported

ROCK 3A
ROCK 3B
Radxa E23
Radxa E25
Radxa CM3 IO

Access from the Host PC/Laptop

Option 1: Serial console

See Serial Console

Option 2: SSH

SSH server is enabled on port 22 of ROCK 3 default image.

Please use angryip to find your board IP address.

$ ping ip-of-device
$ ssh rock@ip-of-device

Debian Default User Account

Non-root User:

User Name : rock
Password  : rock

Build

XFCE4 Desktop	Server
* ROCK 3A * ROCK 3B * Radxa CM3 IO	* Radxa E23 * Radxa E25

Radxa APT

Radxa APT source includes stable one and testing one. Stable source includes stable packages while testing source includes latest but maybe unstable packages.

Radxa APT stable source is added by default while testing source is not added.

You can uncomment line like "deb http://apt.radxa.com/buster-testing/ buster main" in file /etc/apt/sources.list.d/apt-radxa-com.list to add testing source.

See file /etc/apt/sources.list.d/apt-radxa-com.list

deb http://apt.radxa.com/buster-stable/ buster main
deb http://apt.radxa.com/buster-testing/ buster main

After adding testing source, you need to update APT and install your needed packages.

$ sudo apt-get update

For more detail about Radxa APT, please see Radxa APT.

Upgrade necessary packages

Here is the example of upgrading rockchip-overlay and kernel packages. Pakcage linux-4.19-rock-3-latest provides the latest ROCK 3 kernel packages.

$ sudo apt-get update
$ sudo apt-get install -y rockchip-overlay
$ sudo apt-get install -y linux-4.19-rock-3-latest

Check DDR size

ROCK 3 comes in several different DDR sizes, such as 1G, 2G, 4G, 8G, etc. Here shows 8GB RAM on ROCK 3A.

root@rock-3a:~# free -h
              total        used        free      shared  buff/cache   available
Mem:          7.4Gi        72Mi       7.1Gi        16Mi       182Mi       7.2Gi 
Swap:            0B          0B          0B

Storage device

eMMC: /dev/mmcblk0
uSD Card: /dev/mmcblk1
NVME M.2 SDD: /dev/nvme0n1

NPU

SoC RK3566/RK3568 is equipped with 0.8TOPS NPU. See NPU Run Test to test it on your ROCK 3 boards.

General purpose input-output (GPIO)

ROCK 3A has one 40-pin expansion header. To control them, see ROCK 3A GPIO .

LEDS

The two leds are configured as LED class devices, you can control them via /sys/class/leds/

Green: Flash twice per second after the kernel booting, it's called heartbeat.

Blue: On when there is power

You can change the behaviour of each LED by using the echo command on their trigger property.

root@rock-3c:/home/rock#  echo none > /sys/class/leds/user-led1/trigger 
root@rock-3c:/home/rock#  echo default-on > /sys/class/leds/user-led1/trigger 
root@rock-3c:/home/rock#  echo timer > /sys/class/leds/user-led1/trigger 
root@rock-3c:/home/rock#  echo heartbeat > /sys/class/leds/user-led1/trigger

You can use cat on the trigger property to list all the available values.

root@rock-3c:/home/rock# cat /sys/class/leds/user-led1/trigger 
none rfkill-any rfkill-none kbd-scrolllock kbd-numlock kbd-capslock kbd-kanalock kbd-shiftlock kbd-altgrlock kbd-ctrllock kbd-altlock 
kbd-shiftllock kbd-shiftrlock kbd-ctrlllock kbd-ctrlrlock mmc1 mmc2 mmc0 timer oneshot disk-activity disk-read disk-write ide-disk mtd  
nand-disk [heartbeat] backlight gpio cpu cpu0 cpu1 cpu2 cpu3 activity default-on transient flash torch panic netdev rfkill0 rfkill1

Common Hardware Interfaces, I2C, PWM, SPI, UART, CAN, etc

The ROCK 3 system images use configuration file /boot/uEnv.txt.

Warning: Remember there is only one line including item "overlays=" in file /boot/uEnv.txt.

To enable I2C, PWM, SPI, UART, CAN, etc, please see RK3566/RK3568 Available Overlay (ROCK 3A, ROCK 3B, Radxa CM3) part of Device Tree Overlays

I2C

To enable I2C-2 (/dev/i2c-2), add item "rk3568-i2c2-m0" to the "overlays=" line.

 overlays=rk3568-i2c2-m0

To enable I2C-3 (/dev/i2c-3), add item "rk3568-i2c3-m0" to the "overlays=" line.

 overlays=rk3568-i2c3-m0

PWM

PWM0

Option 1: PWM0-M0

To enable PWM0-M0, add item "rk3568-pwm0-m0" to the "overlays=" line.

overlays=rk3568-pwm0-m0

The related directory /sys/devices/platform/fdd70000.pwm/pwm/pwmchip* will be created. And you can do the operation in the directory.

Option 2: PWM0-M1

To enable PWM0-M0, add item "rk3568-pwm0-m1" to the "overlays=" line.

overlays=rk3568-pwm0-m1

The related directory /sys/devices/platform/fdd70000.pwm/pwm/pwmchip* will be created.

PWM1

PWM1-M1

To enable PWM11-M1, add item "rk3568-pwm1-m1" to the "overlays=" line.

overlays=rk3568-pwm1-m1

The related directory /sys/devices/platform/fdd70010.pwm/pwm/pwmchip* will be created.

SPI

UART

System default enable uart2-m0 (/dev/ttyS2) to be debug console.

 overlays=rk3568-fiq-debugger-uart2m0

If you want to enable uart2-m0 (/dev/ttyS2) to be normal console, modify item "rk3568-uart2-m0" to the "overlays=" line.

 overlays=rk3568-uart2-m0

CAN

I2C

PWM

SPI

UART

CAN

I2C

PWM

SPI

UART

CAN

I2C

PWM

SPI

UART

Test RTC Device

ROCK 3A is equipped with one RTC IC hym8563.

Firstly, plug in RTC battery to give power to RTC IC. Please note that we should keep the RTC battery in the RTC connector.

Plug in power adaper to power on ROCK 3A.

And confirm that the rtc hym8563 device is created.

root@rock3a:~# dmesg | grep rtc
[    1.128345] rk808-rtc rk808-rtc: registered as rtc0
[    1.130163] rk808-rtc rk808-rtc: setting system clock to 2017-08-04 09:00:05 UTC (1501837205)
[    2.801453] rtc-hym8563 5-0051: rtc core: registered hym8563 as rtc1

Secondly, use the following commands to set the system time and synchronize it to rtc1.

root@rock3a:~# date -s "2021-08-17 20:00:00"
root@rock3a:~# hwclock -w -f /dev/rtc1
root@rock3a:~# hwclock -r -f /dev/rtc1
2021-08-17 20:00:04.745124+00:00
root@rock3a:~# poweroff

and then remove the power adapter.

Finally, 10 minutes later we power on ROCK 3A via Type-C Port and check the rtc clock.

root@rock3a:~# hwclock -r -f /dev/rtc1
2021-08-17 20:10:14.745124+00:00

We see that rtc runs about 10 minutes also. That's good.

Test Audio Player

Download a wav audio file, and use the command to test the HP player.

$ amixer -c 1 cset numid=1 3
   numid=1,iface=MIXER,name='Playback Path'
 ; type=ENUMERATED,access=rw------,values=1,items=11
 ; Item #0 'OFF'
 ; Item #1 'RCV'
 ; Item #2 'SPK'
 ; Item #3 'HP'
 ; Item #4 'HP_NO_MIC'
 ; Item #5 'BT'
 ; Item #6 'SPK_HP'
 ; Item #7 'RING_SPK'
 ; Item #8 'RING_HP'
 ; Item #9 'RING_HP_NO_MIC'
 ; Item #10 'RING_SPK_HP'
 : values=3

$ aplay -D plughw:1,0 test.wav
Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

To test the Mic recording, please follow：

$ amixer -c 1 cset numid=2 1
$ arecord -Dhw:1,0 -d 10 -f cd -r 44100 -c 2 -t wav ./mic_test.wav      #this is a record command
  Recording WAVE './mic_test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
$ aplay -D plughw:1,0 mic_test.wav

Test USB Host Ports

There are two USB 2.0 host ports and two USB 3.0 host ports.

Plug in U Disk and fire command lsblk. Here /dev/sda is related to U Disk.

root@rock-3a:~# lsblk
NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda            8:0    1 14.4G  0 disk 
|-sda1         8:1    1  200M  0 part 
`-sda2         8:2    1 14.2G  0 part 
mmcblk0      179:0    0 14.5G  0 disk 
|-mmcblk0p1  179:1    0  512M  0 part /boot
`-mmcblk0p2  179:2    0   14G  0 part /
mmcblk0boot0 179:32   0    4M  1 disk 
mmcblk0boot1 179:64   0    4M  1 disk

Mount U Disk.

root@rock-3a:~# mount /dev/sda2 /mnt/

Confirm that U Disk is mounted.

root@rock-3a:~# lsblk
NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda            8:0    1 14.4G  0 disk 
|-sda1         8:1    1  200M  0 part 
`-sda2         8:2    1 14.2G  0 part /mnt
mmcblk0      179:0    0 14.5G  0 disk 
|-mmcblk0p1  179:1    0  512M  0 part /boot
`-mmcblk0p2  179:2    0   14G  0 part /
mmcblk0boot0 179:32   0    4M  1 disk 
mmcblk0boot1 179:64   0    4M  1 disk

Control PWM Fan

There is one 3-pin PWM Fan header on ROCK 3A/3B.

To control it, try the following steps.

Step 1: Add rk3568-pwm8-m0-fan overlay

You need to add the item "rk3568-pwm8-m0-fan" to line "overlays=" in file /boot/uEnv.txt. For example.

root@rock-3a:~# cat /boot/uEnv.txt | grep overlays=
overlays=rk3568-can1-m0 rk3568-pwm8-m0-fan

Step 2: Reboot ROCK 3A/3B and confirm that the directory /sys/devices/platform/fe6f0000.pwm related to pwm8 is created.

root@rock-3a:~# ls /sys/devices/platform/fe6f0000.pwm
driver	driver_override  modalias  of_node  power  pwm	subsystem  uevent

Step 3: Set PWM period, duty_cycle, polarity and enable with root permission.

root@rock-3a:~# echo 0 > /sys/devices/platform/fe6f0000.pwm/pwm/pwmchip*/export
root@rock-3a:~# echo 10000 > /sys/devices/platform/fe6f0000.pwm/pwm/pwmchip*/pwm0/period
root@rock-3a:~# echo 5000 > /sys/devices/platform/fe6f0000.pwm/pwm/pwmchip*/pwm0/duty_cycle
root@rock-3a:~# echo normal > /sys/devices/platform/fe6f0000.pwm/pwm/pwmchip*/pwm0/polarity
root@rock-3a:~# echo 1 > /sys/devices/platform/fe6f0000.pwm/pwm/pwmchip*/pwm0/enable # Turn on fan
root@rock-3a:~# echo 0 > /sys/devices/platform/fe6f0000.pwm/pwm/pwmchip*/pwm0/enable # Turn off fan

Ethernet

Ethernet for ROCK 3A

ROCK 3A is equipped with one 1G Ethernet port. You can use a network cable (one end connected to the external network port or route) to connect your ROCK 3 to the network. The ROCK 3 will automatically configure the network for your surfing on the Internet.

To test the Ethernet, we need to follow the steps:

Switch to super user mode by command

$ sudo su

Check whether the Ethernet is normal by command, ifconfig, which would show us a network card, eth0, and the Ethernet IP address. Also, use tool, ping, to connect to a normal domain.

$ ifconfig
$ ping www.baidu.com

If failed to connect to a normal domain. , try

$ sudo dhclient eth0

Ethernet for ROCK 3B

ROCK 3B is equipped with two 1G Ethernet ports. You can use two network cable (one end connected to the external network port or route) to connect your ROCK 3B to the network. The ROCK 3B will automatically configure the network for your surfing on the Internet.

To test the Ethernet, we need to follow the steps:

Switch to super user mode by command

$ sudo su

Check whether the Ethernet is normal by command, ifconfig, which would show us two network card, eth0 and eth1, and the Ethernet IP address. Also, use tool, ping, to connect to a normal domain.

$ ifconfig
$ ping www.baidu.com

If failed to connect to a normal domain. , try

$ sudo dhclient eth0
$ sudo dhclient eth1

Ethernet for CM3 IO Board

CM3 IO is equipped with one 1G Ethernet port. You can use a network cable (one end connected to the external network port or route) to connect your CM3 IO to the network. CM3 IO will automatically configure the network for your surfing on the Internet.

To test the Ethernet, we need to follow the steps:

Switch to super user mode by command

$ sudo su

Check whether the Ethernet is normal by command, ifconfig, which would show us a network card, eth0, and the Ethernet IP address. Also, use tool, ping, to connect to a normal domain.

$ ifconfig
$ ping www.baidu.com

If failed to connect to a normal domain. , try

$ sudo dhclient eth0

WiFi

WiFi for ROCK 3A

Table of wireless modules supported on ROCK 3A.

Model	Chip	WiFi	BT	Others
ROCK Pi Wireless Module A1	BCM43436B0	2.4G, 36Mbps	4.2
ROCK Pi Wireless Module A2	BCM43456	2.4G&5G, 200Mbps	5.0
ROCK Pi Wireless Module A3	BCM43598	2.4G&5G, >400Mbps	5.0	Support RSDB
ROCK Pi Wireless Module A6	BCM43752	2.4G&5G, WiFi 6	5.0
Realtek RTL8723BE	RTL8723BE	2.4G	4.0
Realtek RTL8822CE	RTL8822CE	2.4G&5G	5.0
Intel 0MHK36	Intel 3165	2.4G&5G	4.2
Intel 7265NGW	Intel 7265	2.4G&5G	4.2

WiFi for ROCK 3B

Table of wireless modules supported on ROCK 3B.

Model	Chip	WiFi	BT	Others
AP7275S	BCM43752	2.4G&5G, WiFi 6	5.0

WiFi for CM3 IO Board

To test the WIFI performance, we need to follow the steps:

Switch to super user mode

$ sudo su

Open the WIFI

$ nmcli r wifi on

Scan WIFI

$ nmcli dev wifi

Connect to WIFI network

$ nmcli dev wifi connect "wifi_name" password "wifi_password"

Test WIFI perpormance by tool iperf3.

Bluetooth

Bluetooth for ROCK 3A

Table of wireless modules supported on ROCK 3A.

Model	Chip	WiFi	BT	Others
ROCK Pi Wireless Module A1	BCM43436B0	2.4G, 36Mbps	4.2
ROCK Pi Wireless Module A2	BCM43456	2.4G&5G, 200Mbps	5.0
ROCK Pi Wireless Module A3	BCM43598	2.4G&5G, >400Mbps	5.0	Support RSDB
ROCK Pi Wireless Module A6	BCM43752	2.4G&5G, WiFi 6	5.0
Realtek RTL8723BE	RTL8723BE	2.4G	4.0
Realtek RTL8822CE	RTL8822CE	2.4G&5G	5.0
Intel 0MHK36	Intel 3165	2.4G&5G	4.2
Intel 7265NGW	Intel 7265	2.4G&5G	4.2

Radxa APT includes broadcom-wifibt-firmware package for Broadcom wireless modules and intel-wifibt-firmware package for Intel wireless modules. Take a look at your module and download the corresponding packages.

For example:

root@rock3a:~# apt-get update -y
root@rock3a:~# apt-get install -y broadcom-wifibt-firmware intel-wifibt-firmware

Below is the example of testing Broadcom modules bluetooth.

Check Bluetooth service.

root@rock3a:~# systemctl status bluetooth

Run Bluetooth service if the Bluetooth service is inactive.

root@rock3a:~# systemctl start bluetooth

Check Bluetooth device.

root@rock3a:~# hciconfig
hci0:   Type: Primary  Bus: UART
       BD Address: 10:2C:6B:49:D5:53  ACL MTU: 1021:8  SCO MTU: 64:1
       UP RUNNING 
       RX bytes:850 acl:0 sco:0 events:58 errors:0
       TX bytes:2814 acl:0 sco:0 commands:58 errors:0

Example: Connect to Bluetooth Speaker.
Install pulseaudio packages.

root@rock3a:~# apt-get install -y pulseaudio-module-bluetooth pulseaudio

Run pulseaudio.

root@rock3a:~# pulseaudio --start

Connect using bluetoothctl.

root@rock3a:~# bluetoothctl
[bluetooth]# default-agent 
[bluetooth]# power on
[bluetooth]# scan on
[bluetooth]# trust 41:42:1A:8D:A9:65       #BT-280
[bluetooth]# pair 41:42:1A:8D:A9:65
[bluetooth]# connect 41:42:1A:8D:A9:65

Play songs and enjoy it.

Bluetooth for ROCK 3B

Table of wireless modules supported on ROCK 3B.

Model	Chip	WiFi	BT	Others
AP7275S	BCM43752	2.4G&5G, WiFi 6	5.0

Bluetooth for ROCK 3C

Table of wireless modules supported on ROCK 3C.

Model	Chip	WiFi	BT	Others
AP6256	BCM4345C0	2.4G&5G, WiFi 6	5.0

root@rock3c:~# apt-get update -y
root@rock3c:~# apt-get install -y broadcom-wifibt-firmware
root@rock3c:~# vi /usr/bin/brcmbt_set_dev_fw.sh

change line 59 contents " FIRMWARE="$FIRMWARE/BCM4345C5.hcd/" to " FIRMWARE="$FIRMWARE/BCM4345C0.hcd/" ,

rock@rock-3c:~$ aplay -l 
**** List of PLAYBACK Hardware Devices ****
card 0: rockchiphdmi [rockchip,hdmi], device 0: fe400000.i2s-i2s-hifi i2s-hifi-0 [fe400000.i2s-i2s-hifi i2s-hifi-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: rockchiprk809co [rockchip,rk809-codec], device 0: fe410000.i2s-rk817-hifi rk817-hifi-0 [fe410000.i2s-rk817-hifi rk817-hifi-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

choose the "card 1: rockchiprk809co " as default sound card

rock@rock-3c:~$ vi .asoundrc
defaluts.ctl.card 1
defaults.pcm.card 1

then reboot system

rock@rock-3c:~$ hciconfig 
hci0:   Type: Primary  Bus: UART
          BD Address: E8:FB:1C:34:C8:98  ACL MTU: 1021:8  SCO MTU: 64:1
          UP RUNNING PSCAN 
          RX bytes:5773 acl:40 sco:0 events:509 errors:0
          TX bytes:505168 acl:852 sco:0 commands:66 errors:0
root@rock3a:~# pulseaudio --start

Connect using bluetoothctl.

root@rock3a:~# bluetoothctl
[bluetooth]# default-agent 
[bluetooth]# power on
[bluetooth]# scan on
[bluetooth]# trust 41:42:1A:8D:A9:65       #BT-280
[bluetooth]# pair 41:42:1A:8D:A9:65
[bluetooth]# connect 41:42:1A:8D:A9:65

Play songs and enjoy it.

rock@rock-3c:~$ sudo apt-get install mplayer 
rock@rock-3c:~$ mplayer path_to_your_song

Bluetooth for CM3 IO Board

Set up Docker

Please refer to this guide, Install Docker Engine on Debian.

Changelogs of ROCK 3 Debian Release

2021.11.15

rock3a_debian_buster_xfce4_arm64_20211113_0127-gpt.img

Kernel version: 4.19.193-16-rockchip-g0cca7bdf9cdb
U-Boot version: 2017.09-gf95bc56c33d-210525
Support Intel Wireless 3165 / 7265 modules
Support boot.scr and dt overlays

2021.09.15

rock3a_debian_buster_xfce4_arm64_20210914_0334-gpt.img

Kernel version: 4.19.193-10-rockchip-g152e34a538b4
Package broadcom-wifibt-firmware version: 1.3
Package rockchip-overlay version: 2.9
Package rtl8723be-firmware version: 0.1

2021.08.24

rock3a_debian_buster_xfce4_arm64_20210824_0136-gpt.img

Kernel version: 4.19.193-2-rockchip-g7cf7399ddb5c
U-Boot version: 2017.09-gbd2fa07970e-210525

@@ Line 171: / Line 171: @@
          <ul id="tabeth" class="nav nav-tabs nav-justified nav-tabs" style="margin:0;">
              <li class="active" data-toggle="tab">[http://wiki.radxa.com/Nav_Tabs#common-hardware-interface-3a ROCK 3A]</li>
-             <li data-toggle="tab"> [http://wiki.radxa.com/Nav_Tabs#common-hardware-interface-3b ROCK 3B]</li>
+            <li data-toggle="tab"> [http://wiki.radxa.com/Nav_Tabs#common-hardware-interface-3b ROCK 3B]</li>
+            <li data-toggle="tab"> [http://wiki.radxa.com/Nav_Tabs#common-hardware-interface-3c ROCK 3C]</li>
              <li data-toggle="tab">[http://wiki.radxa.com/Nav_Tabs#common-hardware-interface-cm3io CM3 IO]</li>
          </ul>
@@ Line 243: / Line 244: @@
              </div>  <!--  id="common-hardware-interface-3b" end-->
+            <div id="common-hardware-interface-3c" class="tab-pane">
+==== I2C ====
+==== PWM ====
+==== SPI ====
+==== UART ====
+==== CAN ====
+            </div>  <!--  id="common-hardware-interface-3c" end-->
              <div id="common-hardware-interface-cm3io" class="tab-pane">

Difference between revisions of "Rock3/Debian"

Revision as of 03:42, 25 August 2022

Contents

Work with ROCK 3 Debian

Introduction to ROCK 3 Debian

List of boards supported

Access from the Host PC/Laptop

Option 1: Serial console

Option 2: SSH

Debian Default User Account

Build

Radxa APT

Upgrade necessary packages

Check DDR size

Storage device

NPU

General purpose input-output (GPIO)

LEDS

Common Hardware Interfaces, I2C, PWM, SPI, UART, CAN, etc

I2C

PWM

PWM0

Option 1: PWM0-M0

Option 2: PWM0-M1

PWM1

PWM1-M1

SPI

UART

CAN

I2C

PWM

SPI

UART

CAN

I2C

PWM

SPI

UART

CAN

I2C

PWM

SPI

UART

Test RTC Device

Test Audio Player

Test USB Host Ports

Control PWM Fan

Ethernet

Ethernet for ROCK 3A

To test the Ethernet, we need to follow the steps:

Ethernet for ROCK 3B

To test the Ethernet, we need to follow the steps:

Ethernet for CM3 IO Board

To test the Ethernet, we need to follow the steps:

WiFi

WiFi for ROCK 3A

WiFi for ROCK 3B

WiFi for CM3 IO Board

To test the WIFI performance, we need to follow the steps:

Bluetooth

Bluetooth for ROCK 3A

Bluetooth for ROCK 3B

Bluetooth for ROCK 3C

Bluetooth for CM3 IO Board

Set up Docker

Changelogs of ROCK 3 Debian Release

2021.11.15

2021.09.15

2021.08.24