RSB-4710 user guide

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Contents

資源特性(Features)

  •  Rockchip RK3399 ARM Dual Cortex-A72 and Quad Cortex-A53 1.8 GHz
  • Onboard LPDDR4 2GB
  • HDMI 1920x1080 at 60Hz, 1 Dual Channel 24 bit LVDS
  • 1 2-wire RS-232, 1 USB3.0, 1 USB2.0, 1 Micro SD, 1 Mic. in / Line out
  • 1 mini-PCIe for 3G/4G
  • UIO expansion 3 USB2.0, 8 GPIO, 2 RS232 2/2-wires UART, 1 I2C
  • Supports Debian9/10 and Android7.1/10.0
  • Support I/O Expansions by UIO40-Express I/O boards, please refer to page #3 for more information

訂購資訊(Ordering Information)

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规格（Specifications）

接口布局和尺寸(Layout and Sizes)

接口布局圖 Board Dimension Layout 

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 Connector List

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BAT RTC Battery Connector
HDMI HDMI1 CONN
BL LVDS BKL CONN
LVDS LVDS CONN
LAN1 LAN
LAN2 LAN
MINIPCIE MINI PCIE 52P 
SIM Nano SIM Card
AUDIO Audio PIN Header
USB1 USB CONN
COM2/Debug  COM2 
SD SD Slot
OTG USB
BTN Power BTN pin header 
RST Reset Button
DCIN1  12V DC Jack
LED LED
CN11 UIO1
CN12 UIO2


接口引脚定義 (Pin definitions)

机械尺寸  (Mechanical Characteristics)

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快速入门 (Quick Start)

系统下载 (OS Download)

Baidu for Android 7.1.2   提取码：1r5f

'Android系统 (Android OS)'   

Git BSP Tag Version

Product

 BSP/Image

Date

Alpha Release

Beta Release

MP Release

Release Note

V1193
 RSB-3710 RK3399_N7_AIV1193_rsb_3710_2021-04-20.tgz 2021-04-20 V

'Linux系统 (Linux OS)' 

Baidu link for Debian10 Password：nvpp

Git BSP Tag Version

Product

 BSP/Image

Date

Alpha Release

Beta Release

MP Release

Release Note

DIV251013
 RSB-3710 RSB3710A2AIM20DIV251013_2021-04-15.img.tgz 2021-04-15 V Release Note

Android 燒錄方法 (Android Flash eMMC Method) 

1. 請先準備一條 mirco USB 線材 和 Debug Cable 

 mirco USB 





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Debug Cable 

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2. 插入 RSB-3710 的OTG port 

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連接 Debug cable 

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2. 設定終端機(Set Debug Terminal) 

Debug 串口調試 (Debug port Setting)

以 Tera Term  为例介绍如何使用串口调试功能 

   Baud Rate波特率：115200
   Data 数据位：8
   Parity 奇偶校验：无
   Stop 停止位：1
   Flow Control流控：无

Tera Term Tool 

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Note:

Check the Sriel port in Device Manager (查看PC端的串口号)：

if you can not identify the Serial device , please check your serial driver. 


3.打開燒錄軟體

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4. 打開電源 

5. 在終端機上可看到Debug 訊息, 按下"Ctrl + C" 組合鍵. 進入u-boot 

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6. 在u-boot ,輸入"rbrom "   可進入燒錄模式 , Android tool 會同時顯示 "Found One MASKROM Device " 

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7. 在RKDevTool 按下 "Run"  ,可進行燒錄.

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8.  燒錄完畢

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9. 重新拔插電源, 讓RSB-3710 重新開機 ,接上HDMI ,可顯示安卓的桌面. 

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Linux 燒錄方法 (Linux Flash eMMC Method) 

1. 請先準備一條 mirco USB 線材 和 Debug Cable 

 mirco USB 





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Debug Cable 

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2. 插入 RSB-3710 的OTG port 

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連接 Debug cable 

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3. 設定終端機(Set Debug Terminal) 

Debug 串口調試 (Debug port Setting)

以 Tera Term  为例介绍如何使用串口调试功能 

   Baud Rate波特率：115200
   Data 数据位：8
   Parity 奇偶校验：无
   Stop 停止位：1
   Flow Control流控：无

Tera Term Tool 

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Note:

查看PC端的串口号(Check the Sriel port in Device Manager) :

如果沒有找到 請先確認是否有安裝驅動(if you can not identify the Serial device , please check your serial driver.) 


3.打開燒錄軟體

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4. 打開電源 

5. 在終端機上可看到Debug 訊息, 按下"Ctrl + C" 組合鍵. 進入u-boot 

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6. 如果已經安裝過了安卓 ,再燒錄Debian  有可能會燒錄失敗. 所以要經過此步驟,清除已經燒錄過的安卓系統. 

    請參考如何清除原生系統

7.  清除後,重新上電,會直接進入 "Found One MASKROM Device" 燒錄模式

    



8. 在RKDevTool 按下 "Run"  ,可進行燒錄.

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9.  燒錄完畢

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10. 重新拔插電源, 讓RSB-3710 重新開機 ,接上HDMI ,可顯示安卓的桌面. 


    

Linux系统的基本使用(Linux System Basic Operating Method)

      Display Setting (RSB-3710)

      U-boot Command 

乙太網路使用方法(Ethernent Testing Method)

Command : ifconfig 

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Command: Ping 8.8.8.8 

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WiFi使用方法(WIFI Testing Method)

# killall wpa_supplicant
# ifconfig wlan0 up
# wpa_passphrase "SSID" "PASSWORD" > /tmp/wpa.conf
# cat /tmp/wpa.conf
# wpa_supplicant -BDwext -iwlan0 -c/tmp/wpa.conf
# udhcpc -b -i wlan0
# ifconfig
# ping 8.8.8.8
Add DNS to /etc/resolv.conf
# cat /etc/resolv.conf
# Generated by Connection Manager
nameserver 8.8.8.8
nameserver 8.8.4.4
Now can ping google.com
# ping google.com

4G使用方法(4G Testing Method)

Check and change module to pppd mode
# stty -F /dev/ttyUSB3 –echo
# cat /dev/ttyUSB3 &
# echo AT+UUSBCONF? > /dev/ttyUSB3
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Change to pppd mode:
# echo AT+UUSBCONF=0 > /dev/ttyUSB3
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# echo AT+CFUN=16 > /dev/ttyUSB3
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The module will be change to ttyACM0*, check again
# stty -F /dev/ttyACM0 –echo
# cat /dev/ttyACM0 &
# echo AT+UUSBCONF? > /dev/ttyACM0
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Set module to con
# stty -F /dev/ttyACM0 -echo
# cat /dev/ttyACM0 &
# echo AT+csq > /dev/ttyACM0
# echo AT+cops? > /dev/ttyACM0
# echo AT+cgdcont? > /dev/ttyACM0
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Connect to Internet:
# pppd connect 'chat -v -s -t 10 "" "AT" "" "ATDT*99***4#" "CONNECT" ""' user username password password /dev/ttyACM2 460800 nodetach crtscts debug usepeerdns defaultroute &
# ifconfig
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# ping 8.8.8.8

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GPIO使用方法(GPIO Operating Method)

GPIO Pin Number
GPIO2 501
GPIO4 503
GPIO5
 504
GPIO6
 505
GPIO7
 506
GPIO8
 507
GPIO9
 508
GPIO10
 509
GPIO11
 139
GPIO12
 138

Short GPIO pin 2 & pin 4

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Short GPIO pin 5 & pin 6

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Short GPIO pin 7 & pin 8

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Short GPIO pin 9 & pin 10 

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Short GPIO pin 11 & pin 12

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COM1複合使用方法(COM1 complex Port Operating Method) 

Set GPIO#496, #497 
Set to 0,1 for RS-485
Set to 1,1 for RS-422
Set to 0,0 for loopback
Set to 1,0 for RS-232

RS-232 default as debug console)

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RS-485 test
Test RS-485 with Adam-4520. Adam-4520 Pin to RSB-3720 COM1
Data- : Pin 1: COM_DCD
Data+ : Pin 3: COM_RXD

RS-485 test
# echo 496 > /sys/class/gpio/export
# echo 497 > /sys/class/gpio/export
# echo out > /sys/class/gpio/gpio1/direction
# echo out > /sys/class/gpio/gpio2/direction
# echo 0 > /sys/class/gpio/gpio1/value
# echo 1 > /sys/class/gpio/gpio2/value
# ./enable485 /dev/ttymxc2
# stty -F /dev/ttymxc2 speed 115200 ignbrk -brkint -icrnl -imaxbel -opost -onlcr -isig -icanon -iexten -echo -echoe -echok -echoctl -echoke
# cat /dev/ttymxc2 &
# echo "Serial Test" > /dev/ttymxc2
Will print “Serial Test” through RS-485

RS-232  --  Disable console

Disable debug message output can also improve boot speed

Disable kernel message 

setenv mmcargs setenv bootargs ${jh_clk} console=${console} modprobe.blacklist=${modprobe.blacklist} root=${mmcroot} video=HDMI-A-1:${videores} '''quiet'''
env save
reset

Or

Disable debug port

(1) Yocto machine setting:

modify /sources/meta-advantech/meta-fsl-imx/conf/machine$/${MC}.conf 

SERIAL_CONSOLES = ";"

(2) Uboot parameter setting:

  • For the imx8mq, imx8mm, imx8mp:
setenv console disabled
env save
reset

蓝牙使用方法(BlueTooth Operating Method)

# hciattach /dev/ttymxc0 bcm43xx 115200 flow
# hciconfig hci0 up
# hcitool scan# bluetoothctl
# discoverable on
#pairable on
# scan on
# scan off
# pair 84:C5:A6:D3:AF:E4
# connect 84:C5:A6:D3:AF:E4
Check BT connect info
# info 84:C5:A6:D3:AF:E4

音訊使用方法(BlueTooth Operating Method)

Line-in , Line-out, MIC
1.Line-out
Command : gplay-1.0
2.MIC
Command : arecord
Check audio codec:

# cat /proc/asound/cards
 0 [sgtl5000       ]: sgtl5000 - sgtl5000
                      sgtl5000
 1 [audiohdmi      ]: audio-hdmi - audio-hdmi
                      audio-hdmi
root@imx8mprsb3720a1:~#
   Set Mic/audio volume
# amixer set Mic 100%
# amixer set Lineout 100%
# amixer set PCM 100%

Record and playback
Example command:
# arecord –t wav –c 1 –r 44100 –d 5 /tmp/mic.wav
# aplay /tmp/mic.wav

Record from MIC:
# arecord -D plughw:0,0 -r 16000 -f S16_LE ./f-16000.wav
Recording WAVE './f-16000.wav' : Signed 16 bit Little Endian, Rate 16000 Hz, Mono
# aplay f-16000.wav
Playing WAVE 'f-16000.wav' : Signed 16 bit Little Endian, Rate 16000 Hz, Mono

Play wav file from codec:
# aplay -D plughw:0,0 file_example_WAV_10MG.wav
Playing WAVE 'file_example_WAV_10MG.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

Play wav file from HDMI:
# aplay -D plughw:1,0 file_exam
ple_WAV_10MG.wav
Playing WAVE 'file_example_WAV_10MG.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

I2C 測試( I2C Test method) 

Check I2C device (Audio codec: 0-000a)
# i2cdetect -y 0
I2C set and get:
# i2cset -f -y 0 0x0a 0 0xff00 w
# i2cget -f -y 0 0x0a 0 w
0x11a0

看門狗測試 (Watch Dog Test method) 

System will reboot after 1 sec
# /unit_tests/Watchdog/wdt_driver_test.out 1 2 0

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攝像頭測試(Camera Test method) 

Check MIPI CSI camera 
MIPI CSI0:
MIPI CSI1:

MIPI CSI0 - ov5640
Preview:
# gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,width=640,height=480 ! waylandsink
Capture:
# gst-launch-1.0 v4l2src num-buffers=1 device=/dev/video0 ! video/x-raw,width=640,height=480 ! jpegenc ! filesink location=sample.jpeg
MIPI CSI1 – ov5640
Preview:
# gst-launch-1.0 v4l2src device=/dev/video1 ! video/x-raw,width=640,height=480 ! waylandsink
Capture:
# gst-launch-1.0 v4l2src num-buffers=1 device=/dev/video1 ! video/x-raw,width=640,height=480 ! jpegenc ! filesink location=sample.jpeg

遠程訪問及文件傳輸(Remote Access and File Transimmion)

              查看主板IP位址 ( Chech IP Address )：​ 

        Command : ifconfig

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Windows下SSH访问及文件传输

SSH Remote Log into Device 

  • SSH远程登录,以putty选择putty.exe(或者使用Xshell、SecureCRT等类似软件)
  • 需要设置远程设备的IP、通讯端口(默认22)、通讯方式，登录后验证用户名密码


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通用方法(General Method)

      查看CPU温度(Check CPU Temperature)

    root@imx8mprsb3720a1:/# cat /sys/devices/virtual/thermal/thermal_zone0/temp   40000

    # 或者直接以度爲單位顯示 echo $[$(cat /sys/class/thermal/thermal_zone0/temp)/1000]° >>> 40°

      查看CPU频率(Check CPU Frequency)

           cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq 
           >> 1200000
           cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq    
           >> 1800000

      查看内存容量(Check Memory Capacity)

root@imx8mprsb3720a1:/# busybox free -m
              total        used        free      shared  buff/cache   available
Mem:        6002524      393988     5517304       18460       91232     5507676
Swap:             0           0           0

      查看存储容量(Check Storage Capacity)

root@imx8qxprom5620a1:/# busybox df -h
Filesystem                Size      Used Available Use% Mounted on
/dev/root                13.4G      1.7G     11.1G  13% /
devtmpfs                395.8M      4.0K    395.8M   0% /dev
tmpfs                   876.4M         0    876.4M   0% /dev/shm
tmpfs                   876.4M     16.5M    859.9M   2% /run
tmpfs                   876.4M         0    876.4M   0% /sys/fs/cgroup
tmpfs                   876.4M      4.0K    876.4M   0% /tmp
tmpfs                   876.4M    280.0K    876.2M   0% /var/volatile
/dev/mmcblk0p2           13.6G      1.7G     11.3G  13% /run/media/mmcblk0p2
/dev/mmcblk0p1           63.9M     23.4M     40.5M  37% /run/media/mmcblk0p1
/dev/mmcblk1p1           63.9M     23.4M     40.5M  37% /run/media/mmcblk1p1
tmpfs                   175.3M     88.0K    175.2M   0% /run/user/0
root@imx8qxprom5620a1:/#

 網路Ping測試(Ping Network Testing)

     ping 8.8.8.8
     PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
     64 bytes from 8.8.8.8: icmp_seq=1 ttl=54 time=2.10 ms
     64 bytes from 8.8.8.8: icmp_seq=2 ttl=54 time=2.10 ms

設置RTC (RTC Setting) 

 Disable RTC sync service
# systemctl disable ntpd.service
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# systemctl stop systemd-timesyncd
# systemctl stop ntpdate.service
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Set system time to current, then write to RTC
# date 040710522021 && hwclock -w && date
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Set incorrect time, then read time from RTC
# date 010100002000 && hwclock -r && date
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Restart the RTC time to system time
# hwclock -s && date

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Android BSP編譯方法(Android BSP Compile Method)

如果有驗證上的錯誤 請使用以下的方法

### repo sync failed with Server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
============================================================
export GIT_SSL_NO_VERIFY=1
#or
git config --global http.sslverify false
============================================================

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