Difference between revisions of "RSB-4810 Debian11 user guide"

Latest revision as of 06:20, 24 June 2024

产品介绍（product presentation)

产品特性（product feature）

• Rockchip RK3568 Arm Quad Cortex-A55, up to 2.0GHz
• Built-in NPU with processing performance of up to 0.8 TOPS
• Onboard 2/4GB LPDDR4 memory and 16/32GB eMMC
• Supports 1 x HDMI 2.0 4K, 1 x LVDS/MIPI-DSI, and 1 x eDP
• Supports 4K H.264/H.265 video decoder
• Provides 2 x GbE, 1 x SATA 3.0, 6 x UART, 2 x USB 3.0, 2 x USB 2.0, 1 x USB OTG, and 2 x CAN FD
• Provides a M.2 E Key with PCIE 3.0/USB 2.0/SDIO/UART signal for Wi-Fi 5/6 Modules, and a MINI-PCIE with PCIE 3.0/USB 2.0 signal for LTE/5G Modules
• Supports Linux and Android OS

产品官网链接（Product official website link）

RSB-4810 - Rockchip Arm Cortex-A55 RK3568 3.5" SBC - Advantech

硬件接口说明

接口布局圖 Board Layout 

接口尺寸 Board Dimension 

接口引脚定義 (Pin definitions)

List

快速入门 (Quick Start)

系统下载 (OS Download)

Note：  LIV=Yocto Linux, UIV=Ubuntu, DIV=Debian, AIV=Android

             LBV=BSP, LIV=Image

• Alpha:  Basic I/O function bring up by RD;

• Beta:  Basic I/O function、performance and middleware verified by RD. Peripherals integrated;

• GA:  Beta version by QE verification;

• RTM:  Beta version by SI/Power/QE verification and pre-loaded;

How to update images .

There are three ways to update images：

Usering_RKTool.

SD_update image. 

OS_update image.  （TBD）

U-boot update image. （TBD）

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

乙太網路使用方法(Ethernent Testing Method)

Command : ifconfig 

WiFi使用方法(WIFI Testing Method)

4G使用方法(4G Testing Method)

蓝牙使用方法(BlueTooth Operating Method)

音訊使用方法(BlueTooth Operating Method)

CAN2.0 測試( CAN Test method) 

Note：RK3568 CAN2.0 Errata; 

CAN2.0 Errata：CAN2.0 Errata  提取码：a887

CAN2.0 Patch：Baidu Password:a887

Short CAN1/2 Pin header ，Loopback test for example：

CAN0_D+->CAN1_D+

CAN0_D-->CAN1_D-

输入指令：

# ip link set can0 down
# ip link set can0 type can bitrate 1000000
# ip link set can0 up
# ip -details link show can0
# candump can0 &
# ip link set can1 down
# ip link set can1 type can bitrate 1000000
# ip link set can1 up
# ip -details link show can1
# cansend can1 123#55
can0  123   [1]  55

I2C 測試( I2C Test method) 

看門狗測試 (Watch Dog Test method) 

UART測試 (UART Test method) 

How to Configure RS-232/485 Mode Enter U-boot interrupt mode. Connect the device to the debug port and open the debug console. Press “ctrl + c” before powering on the device.

The following information should be displayed on the debug console:

Hit any key to stop autoboot: 0

=>

=>

Then input the following command to configure the UART mode.

RS-485 Mode:

setenv uart_mode 0x0c

saveenv

reset

RS-232 Mode:

setenv uart_mode 0x00

saveenv

reset

Note: The default value is RS-232. Cp210x supports four ports, but for RSB-4810 only ttyUSB2 and ttyUSB3 support RS-485 mode.

In the above command “setenv uart_mode 0x0c”, 0x0c means set bit2(ttyUSB2) and bit3(ttyUSB3) to 1 (0 means to RS-232; 1 means to RS-485). To configure just ttyUSB2 (or ttyUSB3) to RS-485 mode, change 0x0c to 0x04 (or 0x08).

GPIO測試(GPIO Test method) 

Display測試(Display Test method)

 How_to_Config_Multi-Display

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

查看主板IP位址 ( Chech IP Address )：

ID: root password:123456

通用方法(General Method)

查看CPU温度(Check CPU Temperature)
# 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) 
# busybox free -m

查看存储容量(Check Storage Capacity) 
# busybox df -h

調整亮度(Change the backlight) 

Note: connect with LVDS Panel  , default value is 200 

root@linaro-alip:~# echo 100 > /sys/class/backlight/backlight/brightness
root@linaro-alip:~# echo 200 > /sys/class/backlight/backlight/brightness
root@linaro-alip:~#

 root@linaro-alip:~# cat /sys/class/backlight/backlight/max_brightness
255
root@linaro-alip:~# cat /sys/class/backlight/backlight/brightness
200

How to build Debian 11 BSP (Debian 11 BSP 編譯)

Linux BSP User Guide for RSB-4810 series Debian11