Difference between revisions of "EPC-R3710 user guide"
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=== '''接口引脚定義 (Pin definitions)''' === | === '''接口引脚定義 (Pin definitions)''' === | ||
− | + | [[BAT|BAT]] | |
− | + | ||
− | + | [[HDMI1|HDMI1]] | |
− | + | ||
− | + | [[BL|BL]] | |
− | + | ||
− | + | [[LVDS|LVDS]] | |
− | + | ||
− | + | [[LAN1,_LAN2|LAN1, LAN2]] | |
− | + | ||
− | + | [[MINIPCIE|MINIPCIE]] | |
− | + | ||
− | + | [[SIM|SIM]] | |
− | + | ||
− | + | [[Audio|Audio]] | |
− | + | ||
− | + | [[USB1|USB1]] | |
− | + | ||
− | + | [[COM2/Debug|COM2/Debug]] | |
+ | |||
+ | [[SD|SD]] | ||
+ | |||
+ | [[OTG|OTG]] | ||
+ | |||
+ | [[BTN|BTN]] | ||
+ | |||
+ | [[RST|RST]] | ||
+ | |||
+ | [[DCIN1|DCIN1]] | ||
+ | |||
+ | [[LED|LED]] | ||
+ | |||
+ | [[CN11|CN11]] | ||
+ | |||
+ | [[CN12|CN12]] | ||
+ | |||
+ | [[RSB-3710_Jumper_List|RSB-3710_Jumper List]] | ||
+ | |||
+ | | ||
=== '''机械尺寸 ('''Mechanical Characteristics) === | === '''机械尺寸 ('''Mechanical Characteristics) === | ||
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=== '''系统下载 (OS Download)''' === | === '''系统下载 (OS Download)''' === | ||
− | + | Android 7 [https://pan.baidu.com/s/1VOerXjiKg1pgvy0ZsJOErw Baidu for Android 7.1.2] '''提取码:'''1r5f Android 10 [https://pan.baidu.com/s/1X24HMvEyUwa05oT3Oa-7OA Baidu for Android 10.0] '''提取码:'''muqf | |
'Android''系统 (Android OS)'''''' ''' | 'Android''系统 (Android OS)'''''' ''' | ||
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'Linux''系统 (Linux OS)'''''' ''' | 'Linux''系统 (Linux OS)'''''' ''' | ||
− | + | Debian 10 | |
+ | |||
+ | [https://pan.baidu.com/s/1Ht2OzxW4NgaZC0Gf69ikIA Baidu link for Debian10] Password:nvpp<br/> [https://www.dropbox.com/sh/pqnqaed8nuhd20m/AADJyRjFhLBD-IOpzTF3SYcda?dl=0 Dropbox link for Debian10] | ||
{| border="1" cellpadding="0" cellspacing="0" | {| border="1" cellpadding="0" cellspacing="0" | ||
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| <a alt="<a alt="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" href="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" title="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]">[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]</a>" href="<a alt="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" href="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" title="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]">[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]</a>" title="<a alt="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" href="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" title="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]">[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]</a>">Release Note</a> | | <a alt="<a alt="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" href="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" title="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]">[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]</a>" href="<a alt="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" href="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" title="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]">[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]</a>" title="<a alt="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" href="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]" title="[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]">[http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf http://ess-wiki.advantech.com.tw/wiki/images/e/e8/RSB-3710_Debian10_Release_note_2021-04-15.pdf]</a>">Release Note</a> | ||
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=== '''4G使用方法(4G Testing Method)''' === | === '''4G使用方法(4G Testing Method)''' === | ||
− | |||
− | |||
− | |||
− | |||
=== '''GPIO使用方法(GPIO Operating Method)''' === | === '''GPIO使用方法(GPIO Operating Method)''' === | ||
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== '''Android BSP編譯方法(Android BSP Compile Method)''' == | == '''Android BSP編譯方法(Android BSP Compile Method)''' == | ||
− | + | * | |
+ | ** | ||
+ | ***[[Android_BSP_User_Guide_for_rk3399_series_10.0|Android BSP User Guide for rk3399 series 10.0]] | ||
=== '''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) ''' === | === '''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) ''' === |
Revision as of 05:54, 11 May 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
<tbody> | |
<tbody> | |
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 |
</tbody> | |
</tbody> |
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)'
<tbody> | |||||||
<tbody> | |||||||
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 | |||
</tbody> | |||||||
</tbody> |
'Linux系统 (Linux OS)'
Debian 10
Baidu link for Debian10 Password:nvpp
Dropbox link for Debian10
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 &nbsp; 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 &amp;nbsp; 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 &quot;SSID&quot; &quot;PASSWORD&quot; &gt; /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&amp;nbsp;: gplay-1.0 2.MIC Command&amp;nbsp;: 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 &ndash;t wav &ndash;c 1 &ndash;r 44100 &ndash;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 &#39;./f-16000.wav&#39;&amp;nbsp;: Signed 16 bit Little Endian, Rate 16000 Hz, Mono # aplay f-16000.wav Playing WAVE &#39;f-16000.wav&#39;&amp;nbsp;: 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 &#39;file_example_WAV_10MG.wav&#39;&amp;nbsp;: 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 &#39;file_example_WAV_10MG.wav&#39;&amp;nbsp;: 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&amp;nbsp;: 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 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; total &nbsp; &nbsp; &nbsp; &nbsp;used &nbsp; &nbsp; &nbsp; &nbsp;free &nbsp; &nbsp; &nbsp;shared &nbsp;buff/cache &nbsp; available Mem: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1961 &nbsp; &nbsp; &nbsp; &nbsp; 303 &nbsp; &nbsp; &nbsp; &nbsp;1096 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;97 &nbsp; &nbsp; &nbsp; &nbsp; 561 &nbsp; &nbsp; &nbsp; &nbsp;1575 Swap: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0 root@linaro-alip:~#
查看存储容量(Check Storage Capacity)
root@linaro-alip:~# busybox df -h Filesystem &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Size &nbsp; &nbsp; &nbsp;Used Available Use% Mounted on /dev/root &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 7.8G &nbsp; &nbsp; &nbsp;2.8G &nbsp; &nbsp; &nbsp;4.6G &nbsp;37% / devtmpfs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;972.3M &nbsp; &nbsp; &nbsp;8.0K &nbsp; &nbsp;972.3M &nbsp; 0% /dev tmpfs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 980.8M &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp;980.8M &nbsp; 0% /dev/shm tmpfs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 980.8M &nbsp; &nbsp; 16.8M &nbsp; &nbsp;964.0M &nbsp; 2% /run tmpfs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 5.0M &nbsp; &nbsp; &nbsp;4.0K &nbsp; &nbsp; &nbsp;5.0M &nbsp; 0% /run/lock tmpfs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 980.8M &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp;980.8M &nbsp; 0% /sys/fs/cgroup /dev/mmcblk1p10 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 6.4G &nbsp; &nbsp; &nbsp;3.8M &nbsp; &nbsp; &nbsp;6.4G &nbsp; 0% /userdata /dev/mmcblk1p7 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 62.6M &nbsp; &nbsp; 12.0M &nbsp; &nbsp; 47.3M &nbsp;20% /oem tmpfs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 196.2M &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp;196.2M &nbsp; 0% /run/user/0 tmpfs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 196.2M &nbsp; &nbsp; &nbsp;8.0K &nbsp; &nbsp;196.1M &nbsp; 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
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export GIT_SSL_NO_VERIFY=1
- or
git config --global http.sslverify false
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