RSB-3430 user guide

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資源特性(Features)

  • NXP Arm® Cortex®-A53 i.MX8M Plus Quad/Dual up to 1.8 GHz
  • Onboard LPDDR4 4 GB / 6 GB, 4000MT/s memory
  • HDMI 1920x1080 at 60Hz, 1 Single or 1 Dual Channel 24 bit LVDS (or 1 4-Lane MIPI-DSI by BOM Option)
  • 1 4-wire RS-232/422/485, 1 USB3.2 Gen1 By 1, 1 USB2.0, 1 Micro SD, 1 Mic. in / Line out
  • 1 mini-PCIe for 3G/4G, 1 M.2 2230 Key E Slot
  • Supports Yocto Linux and Android
  • Support I/O Expansions boards by UIO40-Express

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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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)

'Linux系统 (Linux OS)'   

Git BSP Tag Version

Product

 BSP/Image

Date

Alpha Release

Beta Release

MP Release

Release Note

Comment

Release Owner

imx6LBV90146 RSB-3430A1  3430A1AIM20LIV90146_DualQuad_2021-08-08.img.gz 2021-08-08 V          

 

   

 Linux 燒錄方法 (Linux Flash eMMC Method)

1. 確認SD 在Ubuntu 電腦中的代號

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2. 先將鏡像燒錄到SD Card 中( Create a bootable SD card ) 

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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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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. 

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4. 將SD card 插入機器 

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5. 檢查撥碼開關  ( 1 ON , 2 OFF) 

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6. 接上Debug Cable 

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7. 打開電源 

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8. 由終端機進入系統 

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9. 燒錄鏡像到 eMMC flash 

將3430A1AIM20LIV90146_DualQuad_flash_tool.tgz 複製到U盤中,插入機器的USB Port 

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在系統中 ,確認USB中燒錄資料 

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在根目錄下 ,解壓縮 

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在mk_Inand 資料夾中執行 ./mksd-linux.sh 

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10. 移除SD 卡,從eMMC 開機. 

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

載入預設值由uboot 設定(Load Default Setting in Uboot )

1. 開機時 在五秒內按下空白鍵 ,進入Uboot 

2. Command : 

    env default -a 

    saveenv 

    reset   

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顯示設定 (Display  Setting ) 

 預設值為: HDMI 輸出

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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 & BT 使用方法(WIFI & Bluetooth Testing Method)

M.2 module (EWM-W162M201E) - WIFI / BT Function 
WIFI 

$ ifconfig mlan0 up
$ wpa_passphrase ${SSID} ${WPA_KEY} > /tmp/wpa.conf
$ wpa_supplicant -BDwext -imlan0 -c/tmp/wpa.conf
$ udhcpc -b -i mlan0

BlueTooth 

$ /usr/libexec/bluetooth/bluetoothd -C &
$ hciconfig hci0 up
$ bluetoothctl
$ discoverable on
$ pairable on
$ scan on
[NEW] FC:18:3C:8D:75:F4 Device ID 
$ scan off
$ pair FC:18:3C:8D:75:F4
$ connect FC:18:3C:8D:75:F4

 

3G使用方法(3G Testing Method)

Command:
3G (Telit HE910D) 
pppd connect 'chat -v -s -t 10 "" "AT" "" "ATDT*99#" "CONNECT" ""' user username password password /dev/ttyACM3 460800 nodetach crtscts debug usepeerdns defaultroute & 

USB 測試方式(USB Test metod )

USB 

Insert a USB disk

usb 1-1.2: new high-speed USB device number 4 using ci_hdrc
usb-storage 1-1.2:1.0: USB Mass Storage device detected
scsi2 : usb-storage 1-1.2:1.0
scsi 2:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 0 CCS
sd 2:0:0:0: [sda] 3862528 512-byte logical blocks: (1.97 GB/1.84 GiB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] No Caching mode page found
sd 2:0:0:0: [sda] Assuming drive cache: write through
sd 2:0:0:0: [sda] No Caching mode page found
sd 2:0:0:0: [sda] Assuming drive cache: write through
sda: sda1
sd 2:0:0:0: [sda] No Caching mode page found
sd 2:0:0:0: [sda] Assuming drive cache: write through
sd 2:0:0:0: [sda] Attached SCSI removable disk

串口使用方法(Serial Port Operating Method)

RS-232 Test  

Command : stty -F /dev/ttymxc1 115200
          echo Serial Port Test > /dev/ttymxc1


RS-422 setting 

echo 134 > /sys/class/gpio/export
echo 135 > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio1/direction
echo out > /sys/class/gpio/gpio2/direction
echo 1 > /sys/class/gpio/gpio1/value
echo 1 > /sys/class/gpio/gpio2/value

RS-422 test  

Command : stty -F /dev/ttymxc1 115200
          echo Serial Port Test > /dev/ttymxc1

RS-485 setting  

echo 134 > /sys/class/gpio/export
echo 135 > /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


RS-485 test  

Command : stty -F /dev/ttymxc1 115200
          echo Serial Port Test > /dev/ttymxc1

 

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@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) 

RTC : 
$ date MMDDhhmm[[CC]YY][.ss]
$ hwclock -w
$ ntpdate tw.pool.ntp.org

Audio 測試

Line out : 
$ aplay -D plughw:0,0 Advantech.wav
MIC in : 
$ arecord -t wav -c 1 -r 44100 -d 10 test.wav

 Display (LVDS:800x480)設置         

U-boot command : 
setenv mmcargs setenv bootargs console=${console},${baudrate} ${smp} root=${mmcroot} ${bootargs} video=mxcfb0:dev=ldb,800x480M@60,if=RGB24

Linux BSP編譯方法(Linux BSP Compile Method)

Yocto 2.5

Yocto 2.1

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