RSB-4680 user guide

資源特性(Features)

• Rockchip ARM Cortex-A17 RK3288 Quad Core, 最高可达1.6GHz
• 搭载 2GB DDR3L 内存及 8GB eMMC
• HDMI 3840x2160 at 60Hz, VGA 1920x1200 at 60Hz, 支持双通道18/24/30 bit LVDS
• 支持 4K H.264/H.265 视频解码器
• 6 UART, 6 USB2.0, 1 GbE, 8 GPIO, 1 MIPI CSI, 1 SPI
• 支持WIFI/ BT M.2, 3G/ 4G mini-PCIe
• Support Linux and Android

訂購資訊图片待换(Ordering Information)

接口布局和尺寸(Layout and Sizes)

接口布局圖 Board Dimension Layout 

 'Connector List'

BAT	RTC Battery Connector
CN2	Audio
CN3	GPIO
CN4	18/24/30 bit Dual-Channel LVDS
LVDS_BL	LVDS Backlight Control
CN5	Power Button & LED
CN7	Recover
CN16	12V DC Jack
CN20	Internal USB Pin Header
USB34	Dual Type A USB Connector
OTG	Micro USB Connector
CN21	SPI
CN22	I2C
COM	Internal RS232 (COM6 & COM7 with 12V/5V Power)
COM13	Internal RS232 (COM1 & COM3)
COM4	External COM (With RS232 &RS-485)
DEBUG	COM2 or Console
HDMI	HDMI
LAN	LAN
M.2	M.2
MINIPCIE	MINIPCIE
SD	Micro SD
SIM1	Standard SIM
SW2	Reset Button
VGA	VGA

接口引脚定義 (Pin definitions)

• 電池扣(BH1)
• 串口(COM_DB(COM2)、COM4,COM13,OTG,CN20 、USB34)
• 显示接口(LVDS、LVDS Backlight、HDMI、DP)
• LAN接口(LAN)
• USB接口(USB1-2、USB-4-5、USB Type C、USB OTG)
• 音频接口(Audio Output &Audio Codec)
• 电源及指示灯和开关机复位按钮(Power 、LED、Power Button、Reset Button、Sleep Button) 
• GPIO接口
• MINI_PCIE接口_M.2接口_SPI、I2C_接口

 机械尺寸  (Mechanical Characteristics)

快速入门 (Quick Start)

系统下载 (OS Download)

'Linux系统 (Linux OS)'   

• Debian 9
• Pan.Baidu_Link_for_RK3288  Password : 4jvr

Git BSP Tag Version	Product	BSP/Image	Date	Alpha Release	Beta Release	MP Release	Release Note	Comment	Release Owner
RK3288LBV2100	RSB-4680	2019-05-27	2019-05-27		V		Release Note	1.for QA test 2.release for PM	Yunjin.Jiang
RK3288DIV21040	RSB-4680	2019-09-05	2019-09-05		V		Release Note	1.for QA test 2.release for PM	Yunjin.Jiang
RK3288DIV21041	RSB-4680	2020-04-21	2020-04-21		V		Release Note	1.for QA test 2.release for PM	Yunjin.Jiang
RK3288DIV21045	RSB-4680	2021-08-10	2021-08-10	V			Release Note	1.for QA test 2.release for PM	Yunjin.Jiang

• Debian 10
• Baidu link for Debian10 Password：iz74

Image Version	Product	Date	Release	Release Note	Binary OS Image Name
DIV230009	RSB-4680	2021-04-13	Beta	Release Note	4680A3AIM20DIV230009_2021-04-13.img.tgz

 Linux 燒錄方法 (Linux Flash eMMC Method)

NOTE : 

This way only support Linux(Debian9) upgrade to Linux(Debian9) 、 Android6.0 upgrade to Android6.0 or Android8.1 upgrade to Android8.1.

If the device is in Android, you want to upgrade to Linux(Debian9), please use Android Tool.

 方法一：Update through Android Tool

 Step0:  Need to use Micro USB to connect with RSB-4680 OTG port, and other Type-A USB to connect with your PC 

Step1: Double click DriverInstall.exe .

Step2:  Enter into MASKROM mode .

There are two ways to enter MASKROM .

1. Hardware way to enter MASKROM

（1）Connect PIN2-PIN1 of CN19 to Disable eMMC，reboot device to enter MASKROM mode.

（2）After device enter into MASKROM mode，then connect PIN2-PIN3 of CN19 to Enable eMMC.

RSB-4680 Connector Layout : 

RSB-4680 CN19 PIN define : 

2. Software way to enter MASKROM

When the device boot up to debian, you can use Terminal or Debug port to input the following command :

sudo reboot loader

Click "Advantech Function" , then "Enter MASHROM" button to enter MASHROM mode .

Step3: Select the image path . 

Step4 : Click update button to upgrade images .

  Step5 : When“下載完成(Download finish )” , please unplug the Micro USB with RSB-4680 , then turn off and turn on the power again .

Step6 : Please remove the Micro USB and the poewer , then reboot the device , you will see the Debian Desktop. 

 方法二：Update image through SD-Card 

Download SD DiskTool

https://github.com/ADVANTECH-Rockchip/linux_tools/tree/rk3288_linux_v2.0 

Step 1 : Put images to AndroidTool/rockdev/image, Make sure path is correct.

Step 2 : Double click rk3328-mkupdate.bat in AndroidTool/rockdev/ .

If there is no error, you will find update.img in AndroidTool/rockdev/ .

Generate SD card

Step 1 : Insert SD card to PC， Double click SD_Firmware_Tool.exe in SDDiskTool .

Step 2 : Choose SD card .

Step 3 : Choose update.img .

Step 4 : Create SD card .

NOTE : 

The capacity of SD card is at least 4GB.

Upgrade image from SD card

Step 1 : Insert SD card to device .

Step 2 : Power up or reboot device， it will boot from SD card to auto upgrade images .

Step 3 : When upgrade is finish, you will get "Doing Actions succeeded,please remove sdcard......" on screen or debug console .

Step 4 : Remove SD card， the device will auto reboot .

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

      Display Setting (ROM-5620)

      U-boot Command :

                          setenv fdt_file xxxx.dtb
                          env save
                          boot 

• Display
  • LVDS
    • g070vw01
      • adv-imx8mxp-rom5620-a1.dtb  
    • g150xgel05
      • adv-imx8qxp-rom5620-a1-lvds-chimei.dtb
    • g215hvn01
      • adv-imx8qxp-rom5620-a1-lvds-dual.dtb
  • LVDS to HDMI
    • adv-imx8qxp-rom5620-a1-hdmi-bridge.dtb
  • DSI to HDMI
    • adv-imx8qxp-rom5620-a1-hdmi-bridge.dtb
  • DSI
    • auog101uan02
      • adv-imx8qxp-rom5620-a1-auog101uan02.dtb

乙太網路使用方法(Ethernent Testing Method)

Command : ifconfig 

Command: Ping - I eth1 8.8.8.8  or Ping - I eth0 8.8.8.8  

WiFi使用方法(WIFI Testing Method)

Command : 

# killall wpa_supplicant
# ifconfig wlan0 up
# wpa_passphrase "SSID" "PASSWORD" > /tmp/wpa.conf
# wpa_supplicant -BDwext -iwlan0 -c/tmp/wpa.conf
# udhcpc -b -i wlan0'''

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

4G使用方法(4G Testing Method)

Command:
Test 4G: (EWM-C117FL06E - USB)
Step 1: Connect EWM-C117FL06E to Mini PCIE slot on 9680015491 and connect
the card to CN6 PCIe_D slot on ROM-DB5901.
Step 2: Connect the antenna 1750007990-01 to the SMA (F) connector on
9680015491
and connect the IPEX connector to MT1 on EWM-C117FL06E module.
Step 3: Connect the Mini USB cable from 9680015491 to USB 2.0 Type A port on
ROM-DB5901.
Step 4: Power on and execute the pppd command to connect to the network.

GPIO使用方法(GPIO Operating Method)

Loop-back Test (Take GPIO4 and GPIO5 as examples)  

Step 1: Connect GPIO4 and GPIO5
Step 2: Export GPIO interface

root@imx8qxprom5620a1 : ~# echo 456 > /sys/class/gpio/export
root@imx8qxprom5620a1 : ~# echo 452 > /sys/class/gpio/export

Step 3: Set direction

root@imx8qxprom5620a1 : ~# echo out > /sys/class/gpio/gpio1/direction
root@imx8qxprom5620a1 : ~# echo in > /sys/class/gpio/gpio2/direction

Step 4: Read value and set output value then check

root@imx8qxprom5620a1 : ~# cat /sys/class/gpio/gpio2/value
0r
oot@imx8qxprom5620a1 : ~# echo 1 > /sys/class/gpio/gpio1/value
root@imx8qxprom5620a1 : ~# cat /sys/class/gpio/gpio2/value
1

串口使用方法(Serial Port Operating Method)

RS-232 Test 

SW7 Setting (SW7設置) 

蓝牙使用方法(BlueTooth Operating Method)

Command : 

$ hciconfig hci0 up
$ bluetoothctl
$ discoverable on
$ pairable on
$ scan on
[NEW] FC:18:3C:8D:75:F4 myphone
$ scan off
$ pair FC:18:3C:8D:75:F4
$ connect FC:18:3C:8D:75:F4

  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

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

通用方法(General Method)

      查看CPU温度(Check CPU Temperature)

    root@imx8qxprom5620a1:/# cat /sys/devices/virtual/thermal/thermal_zone0/temp 44600

    # 或者直接以度爲單位顯示 echo $[$(cat /sys/class/thermal/thermal_zone0/temp)/1000]° >>> 45°

      查看CPU频率(Check CPU Frequency)

           cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq 
           >> 900000
           cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq    
           >> 1200000

      查看内存容量(Check Memory Capacity)

root@imx8qxprom5620a1:/# busybox free -m
             total       used       free     shared    buffers     cached
Mem:       1794920     516080    1278840      17252      9852        80292
-/+ buffers/cache:     425936    1368984
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) 

     root@imx8qxprom5620a1:/# systemctl stop ntpdate.service
     root@imx8qxprom5620a1:/# date 090816072021 && hwclock -w && date
             Wed Sep  8 16:07:00 UTC 2021
             Wed Sep  8 16:07:00 UTC 2021
     root@imx8qxprom5620a1:/# date
             Wed Sep  8 16:07:06 UTC 2021
     root@imx8qxprom5620a1:/#'''