Web Server Migration To Rocky Linux 8.5
Nging version: 1.21
MySQL Version: 10.7.3-MariaDB
PHP Version: 8.0
点击数:25
Web Server Migration To Rocky Linux 8.5
Nging version: 1.21
MySQL Version: 10.7.3-MariaDB
PHP Version: 8.0
点击数:25
测试NRL-21XX使用地电平(AT+DCD=SQL_LO)作为控制NRL盒子发送 而海能达DB26使用低电平后电压无法完全拉低电平(测试得到大约还有0.5V) 导致盒子无响应.需要DIY线路 电路图如下:
NRL-21XX 盒子配置如下
===========DCD/PTT SETUP===========
AT+DCD=SQL_LO
AT+PTT_EN=ENABLE
AT+PTT_IO=L
AT+PTT_RES=ON
AT+MONITOR=OFF
AT+KEY=PTT
AT+RELAY=DISABLE
AT+ADD_D=00016
AT+DEL_D=00020
=================================
===========================================================================================
优化后的 连接线
点击数:11
Download Type | Control software |
---|---|
Model name | RS-BA1 Version 2 |
Version | Version 2.41 |
Update | 2021/12/24 |
Major changes |
|
Note |
|
File Size | 23.60MB |
File Type | zip |
Down | Down |
点击数:15
WINDOWS 11 正式版
Windows 11 (consumer editions) (x64) – DVD (Chinese-Simplified)
微软操作系统 Windows 11 官方正式版2021年10月初发布!系统版本及命名简称21H2,OS内部版为22000,本页面挖掘来源微软官方提供的原版ISO镜像下载链接,包含MVS渠道消费者版(即零售版)和VLSC渠道商业版(即VL批量授权版)及国内网盘分流地址,资源经过严格检索,文件准确靠谱,可以放心下载。
新版变化
Home | Windows Insider Blog
https://blogs.windows.com/windows-insider
Windows 11 – 版本信息 | Microsoft Docs
https://docs.microsoft.com/zh-cn/windows/release-health/release-information
2021年10月 Windows 11 官方正式版ISO/ESD镜像文件发布
﹂Windows 11 Version 21H2 Build 22000.194 RTM 2021
Windows 11 版本 21H2 正式版官方ISO镜像微软订阅中心内部下载链接
• MVC渠道简体中文消费者版(含家庭版、家庭单语言版、教育版、专业版、专业教育版、专业工作站版) 64位:Windows 11 (consumer edition), version 21H2 (x64) - DVD (Chinese-Simplified) 文件名称: zh-cn_windows_11_consumer_editions_x64_dvd_904f13e4.iso(5.14G) SHA-256: 47B8D4105BF48BA7A2827D037CCF1635035AFEFA48E168045F7B9D76F54DBE8F ed2k://|file|zh-cn_windows_11_consumer_editions_x64_dvd_904f13e4.iso|5517273088|DFD1AE88E36516B87382FC3D3D3F46AD|/
• VLSC渠道简体中文商业版(含教育版、企业版、专业版、专业教育版、专业工作站版) 64位:Windows 11 (business edition), version 21H2 (x64) - DVD (Chinese-Simplified) 文件: zh-cn_windows_11_business_editions_x64_dvd_f5f6bcbd. iso(5.04Gz) SHA-256: 81C007E119BB0CF0C58ABEA9D9578B4C09935F929E609FB3954AAB43BCB83269 ed2k://|file|zh-cn_windows_11_business_editions_x64_dvd_f5f6bcbd.iso|5413181440|88CA1AE28F5F8A238647561B5C00E511|/
• 家庭中文版(最新电脑预装版) 64位:Windows 11 (Home edition), version 21H2 (x64) - DVD (Chinese-Simplified) 文件: Win11_China_GGK_Chinese(Simplified)_x64.iso(4.86GB) SHA-256: C99D8180DD7E60C324DCAB1CCDFC7652DD98A95132DD79EB6E22710843B84D07 ed2k://|file|Win11_China_GGK_Chinese(Simplified)_x64.iso|5223102464|F5167197A0F76B7F2F3564AE0AC2E803|/
Download Windows 11 官方下载页面 | Microsoft
https://www.microsoft.com/zh-cn/software-download/windows11
点击数:9
下载类型 | 固件 |
---|---|
型号名称 | IC-7300 |
版本 | 版本 1.41 |
更新 | 2021/07/09 |
主要变化 | 1.40 版的变化
|
笔记 |
|
文件大小 | 2.73MB |
文件类型 | 压缩 |
下载地址 | https://www.icomjapan.com/uploads/support/firmware_driver/7300_141.zip |
文件大小: 2866618 字节 MD5: A2967167E8F815EBC7E86C9712AFD83E SHA1: 5C0CC77B4508350655358DE937D6162217301CCE CRC32: 54B8A4A2 |
点击数:9
我们先要了解一下4B之前的版本的启动流程,主要分为四个阶段:
GPU读取芯片上一个ROM的内容并执行
ROM中的程序挂载SD卡并加载第一个FAT分区上的bootcode.bin
bootcode.bin从FAT分区加载start.elf
start.elf从FAT分区加载kernel.img,然后唤醒CPU,CPU开始执行kernel.img
从这个流程中可以看到,第一阶段的BootLoader是从芯片上的ROM中读取的,ROM里的代码是出厂定制好的后期不能再改变。然而随着4B的硬件升级,USB被移到了PCIe总线,网卡也用了新的型号,再加上4B启动过程和SDRAM的设置远比之前的型号要复杂的多,继续使用集成在SoC ROM中的代码是有很大风险的,所以4B增加了一块EEPROM来解决这个问题,启动程序写入到EEPROM中来取代bootcode.bin的工作,启动程序的bug修复和新功能添加都方便了很多。
点击数:8
1 首先开启树莓派4B SSH并登陆
2 开启root 并使用 root登陆 相关命令如下:
设置root用户密码
sudo passwd root
启用root用户
sudo passwd –unlock root
设置ssh允许登录
sudo sed -i “s/^#PermitRootLogin.*/PermitRootLogin yes/g” /etc/ssh/sshd_config
重启ssh服务
sudo systemctl restart ssh
为root用户应用于当前用户相同的bash配置
sudo cp ~/.bashrc /root/.bashrc
3 更新下系统 相关命令如下:
sudo apt-get update && apt-get upgrade -y
4 安装必要的软件支持 相关命令如下:
dpkg –add-architecture armhf
apt-get update
apt-get install libc6:armhf libstdc++6:armhf
5 遵循github上有关Airspy Host Tools安装的说明 相关命令如下:
sudo apt-get install build-essential cmake libusb-1.0-0-dev pkg-config
wget https://github.com/airspy/airspyone_host/archive/master.zip
unzip master.zip
cd airspyone_host-master
mkdir build
cd build
cmake ../ -DINSTALL_UDEV_RULES=ON
make
sudo make install
sudo ldconfig
6 下载并运行spyserver 相关命令如下:
wget http://airspy.com/downloads/spyserver-arm32.tgz
tar xzf spyserver-arm32.tgz
./spyserver spyserver.config
正常运行截图
================================================================
使用网络连接 spyserver 后的 SDRSharp 软件中 NFW 与WFM 带宽 会被限制 需要修改 SDRSharp客户端目录下 SDRSharp.exe.Config中
<add key=”minReducedNarrowBandwidth” value=”12500″ />
<add key=”minReducedWideBandwidth” value=”150000″ />
==================================================================
给 spyserver 添加 自启
进程守护
1 创建 服务名字 根据自己喜好 相关命令如下:
vi /usr/lib/systemd/system/spyserver.service
内容 相关命令如下: — 路径根据实际修改–
[Unit]
Description=spyserver
Documentation=https://Bi4Qzw.Com
[Service]
WorkingDirectory=/home/spyserver/spyserver-arm32
ExecStart=/home/spyserver/spyserver-arm32/spyserver spyserver.config
Restart=on-abnormal
RestartSec=10s
KillMode=mixed
[Install]
WantedBy=multi-user.target
建议设置权限 0777
2 设置开机自启动 相关命令如下:
# 更新配置
systemctl daemon-reload
# 启动服务
systemctl start spyserver.service
# 设置开机启动
systemctl enable spyserver.service
相关命令
# 启动服务
systemctl start spyserver.service
# 停止服务
systemctl stop spyserver.service
# 重启服务
systemctl restart spyserver.service
# 查看状态
systemctl status spyserver.service
———————————————————————-END —————————————————
————————————————
点击数:35
SAP stands for SIM Access Profile, so you have to disable it:
Open /etc/systemd/system/bluetooth.target.wants/bluetooth.service
Change:
ExecStart=/usr/lib/bluetooth/bluetoothd
To
ExecStart=/usr/lib/bluetooth/bluetoothd –noplugin=sap
Reload the systemd:
$ sudo systemctl daemon-reload
Restart the bluetooth:
$ sudo service bluetooth restart
Get the bluetooth status:
$ sudo service bluetooth status
bluetooth.service – Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled)
Active: active (running) since Sat 2016-04-30 10:38:46 UTC; 6s ago
Docs: man:bluetoothd(8)
Main PID: 12775 (bluetoothd)
Status: “Running”
CGroup: /system.slice/bluetooth.service
└─12775 /usr/lib/bluetooth/bluetoothd –noplugin=sap
点击数:34
Model name | IC-7300 |
---|---|
Version | Version 1.40 |
Update | 2021/02/26 |
Major changes | Changes from Version 1.30 [Spectrum scope is improved] – A Scroll mode that can seamlessly change the displaying scope range, depending on the operating frequency, is added. – A popup screen that displays when SPAN or EDGE change is added. – The number of FIX EDGE memories is expanded to 4. – Each band independently memorizes the Reference level. – Improved the Scope function of the RS-BA1.[Preset function is added for FT8 operation] – A Preset function that can set each operation is added. [Multi-function dial is enhanced] [Other changes] Refer to INFORMATION IC-7300 Version 1.40 for details.
The Scroll mode for the RS-BA1 Version 2 software will be added to Version 2.30. |
Note | To update the firmware
|
File Size | 2.73MB |
File Type | zip |
https://www.icomjapan.com/uploads/support/firmware_driver/7300_140.zip
文件名称: 7300_140.zip
文件大小: 2863000 字节
MD5: BC436FDA764B6B06E12FAB2DAB712165
SHA1: 217A370EB67C9133DE3CA6B84F134B53DC61EF70
CRC32: 001DE31B
腾讯微云下载: 链接:链接:https://share.weiyun.com/dcebuRN9 密码:bi4qzw
百度网盘下载 链接:https://pan.baidu.com/s/1_wFY0spVZfvx8jmZP3ZBAg 提取码:4qzw
点击数:6
Impacted product versions:
Functionality Impacts:
Functionality impacts are limited to environments that use vRealize Operations. It should be noted that the vulnerable endpoint exists in vCenter Server whether or not vRealize Operations has ever been introduced to the environment.
<Matrix> <pluginsCompatibility> . . . . . . . . <PluginPackage id="com.vmware.vrops.install" status="incompatible"/> </pluginsCompatibility> </Matrix>
<Matrix> <pluginsCompatibility> . . . . . . . . <PluginPackage id="com.vmware.vrops.install" status="incompatible"/> </pluginsCompatibility> </Matrix>
<Matrix> <pluginsCompatibility> . . . . . . . . <PluginPackage id="com.vmware.vrops.install" status="incompatible"/> </pluginsCompatibility> </Matrix>
For more information on how to start/stop/restart services. Refer to below KBs:
点击数:7