Difference between revisions of "EPC-R3710 user guide"
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== ''' Connector List''' == | == ''' Connector List''' == | ||
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| style="width: 237px;" | HDMI1 CONN | | style="width: 237px;" | HDMI1 CONN | ||
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| − | | style="width: 57px;" | | + | | style="width: 57px;" | BLP2 |
| − | | style="width: 237px;" | LVDS BKL | + | | style="width: 237px;" | LVDS BKL PWR 12V select |
|- | |- | ||
| − | | style="width: 57px;" | LVDS | + | | style="width: 57px;" | LVDS/eDP |
| style="width: 237px;" | LVDS CONN | | style="width: 237px;" | LVDS CONN | ||
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Revision as of 07:43, 1 September 2022
Contents
- 1 資源特性(Features)
- 2 訂購資訊(Ordering Information)
- 3 规格（Specifications）
- 4 接口布局和尺寸(Layout and Sizes)
- 5 Connector List
- 6 快速入门 (Quick Start)
- 7 Android 燒錄方法 (Android Flash eMMC Method)
- 8 Linux 燒錄方法 (Linux Flash eMMC Method)
- 9 系统的基本使用(Linux System Basic Operating Method)
- 10 通用方法(General Method)
- 11 Android BSP編譯方法(Android BSP Compile Method)
資源特性(Features)
- Rockchip Arm® Cortex®-A72 RK3399 up to 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)
规格（Specifications）
接口布局和尺寸(Layout and Sizes)
接口布局圖 Board Dimension Layout
Connector List
| BAT | RTC Battery Connector |
| HDMI | HDMI1 CONN |
| BLP2 | LVDS BKL PWR 12V select |
| LVDS/eDP | 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)
快速入门 (Quick Start)
系统下载 (OS Download)
Android 7 Baidu for Android 7.1.2 提取码：1r5f Android 10 Baidu for Android 10.0 提取码：muqf
'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)'
Debian 10
Baidu link for Debian10 Password：nvpp
Dropbox link for Debian10
|
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 |
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
Debug Cable
2. 插入 RSB-3710 的OTG port
連接 Debug cable
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
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
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
6. 在u-boot ,輸入"loader" 可進入燒錄模式 , Android tool 會同時顯示 "Found One MASKROM Device "
7. 在RKDevTool 按下 "Run" ,可進行燒錄.
8. 燒錄完畢
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.
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
Debug Cable
2. 插入 RSB-3710 的OTG port
連接 Debug cable
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
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
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
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 "
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.
9. 燒錄完畢
10. 重新拔插電源, 讓RSB-3710 重新開機 ,接上HDMI ,可顯示Debian的桌面.
系统的基本使用(Linux System Basic Operating Method)
Display Setting (RSB-3710)
| lvds | lvds-g070vw01; lvds-g150xgel05; lvds-g215hvn01 |
| hdmi | hdmi-default |
| dp | dp-default |
| IN uboot | In Debian/Android |
| setenv prmry_screen hdmi-default | fw_setenv prmry_screen hdmi-default |
| setenv extend_screen edp-1920x1080 | fw_setenv extend_screen edp-1920x1080 |
| saveenv | |
| reset | reboot |
In u-boot:
=> setenv prmry_screen lvds-g070vw01
=> setenv extend_screen hdmi-default
=> saveenv
=> reset
In Linux:
~# fw_setenv prmry_screen lvds-g070vw01
~# reboot
Modify LVDS backlight PWM: (Defaul is 20KHz, New version BSP support to modify the PWM clock in u-boot from 200~20KHz)
In u-boot:
=> setenv lvds_pwm_clock 10000 (Set PWM clock to 10KHz)
In Linux:
~# fw_setenv lvds_pwm_clock 10000 (Set PWM clock to 10KHz)
~# reboot
Check PWM duty sysle in Linux:
~# cat /sys/kernel/debug/pwm
乙太網路使用方法(Ethernent Testing Method)
Command : ifconfig
Command: Ping 8.8.8.8
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)
GPIO使用方法(GPIO Operating Method)
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
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
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@linaro-alip:~# 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@linaro-alip:~# busybox free -m               total        used        free      shared  buff/cache   available Mem:           1961         303        1096          97         561        1575 Swap:             0           0           0 root@linaro-alip:~#
查看存储容量(Check Storage Capacity)
root@linaro-alip:~# busybox df -h Filesystem                Size      Used Available Use% Mounted on /dev/root                 7.8G      2.8G      4.6G  37% / devtmpfs                972.3M      8.0K    972.3M   0% /dev tmpfs                   980.8M         0    980.8M   0% /dev/shm tmpfs                   980.8M     16.8M    964.0M   2% /run tmpfs                     5.0M      4.0K      5.0M   0% /run/lock tmpfs                   980.8M         0    980.8M   0% /sys/fs/cgroup /dev/mmcblk1p10           6.4G      3.8M      6.4G   0% /userdata /dev/mmcblk1p7           62.6M     12.0M     47.3M  20% /oem tmpfs                   196.2M         0    196.2M   0% /run/user/0 tmpfs                   196.2M      8.0K    196.1M   0% /run/user/1000 root@linaro-alip:~#
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)
Set system time to current, then write to RTC
root@linaro-alip:~# date 01282022
Fri Jan 28 20:22:00 UTC 2022
root@linaro-alip:~#
Restart the RTC time to system time
- hwclock -s && date
root@linaro-alip:~# hwclock -s && date
Thu Jan 20 06:18:26 UTC 2022
root@linaro-alip:~#
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(If you got " Server certificate verification failed " message ,please follow the solution as below)
### 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
============================================================