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附件为excel表格MiniSTM32 V3 V4 IO引脚分配表以及对比图.xlsxMiniSTM32 V3 IO引脚分配表.xlsxMiniSTM32 V4 IO引脚分配表.xlsxMiniSTM32F103 V4.5.pdfMiniSTM32_V3.3_SCH.pdf

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[Globals]

; xrdp.ini file version number

ini_version=1

; fork a new process for each incoming connection

fork=true

; ports to listen on, number alone means listen on all interfaces

; 0.0.0.0 or :: if ipv6 is configured

; space between multiple occurrences

; ALL specified interfaces must be UP when xrdp starts, otherwise xrdp will fail to start

;

; Examples:

;   port=3389

;   port=unix://./tmp/xrdp.socket

;   port=tcp://.:3389                           127.0.0.1:3389

;   port=tcp://:3389                            *:3389

;   port=tcp://<any ipv4 format addr>:3389      192.168.1.1:3389

;   port=tcp6://.:3389                          ::1:3389

;   port=tcp6://:3389                           *:3389

;   port=tcp6://{<any ipv6 format addr>}:3389   {FC00:0:0:0:0:0:0:1}:3389

;   port=vsock://<cid>:<port>

port=3389

; if used inside a Hyper-V VM through vmconnect and bound on vsock,

; turn this on to enable wider security protocol support.

#vmconnect=true

; Unprivileged User name and group to run the xrdp daemon.

; It is HIGHLY RECOMMENDED you set these values. See the xrdp.ini(5)

; manpage for more information on setting and checking these.

runtime_user=xrdp

runtime_group=xrdp

; regulate if the listening socket use socket option tcp_nodelay

; no buffering will be performed in the TCP stack

tcp_nodelay=true

; regulate if the listening socket use socket option keepalive

; if the network connection disappear without close messages the connection will be closed

tcp_keepalive=true

; set tcp send/recv buffer

; These parameters are largely historic. On systems with dynamic TCP

; buffer sizes, setting them manually will either impact performance or

; waste memory

#tcp_send_buffer_bytes=32768

#tcp_recv_buffer_bytes=32768

; security layer can be 'tls', 'rdp' or 'negotiate'

; for client compatible layer

security_layer=negotiate

; minimum security level allowed for client for classic RDP encryption

; use tls_ciphers to configure TLS encryption

; can be 'none', 'low', 'medium', 'high', 'fips'

crypt_level=high

; X.509 certificate and private key

; openssl req -x509 -newkey rsa:2048 -nodes -keyout key.pem -out cert.pem -days 365

certificate=

key_file=

; [Debug] Log file for TLS pre-master secrets - see xrdp.ini(5)

#tls_pms_log_file=/tmp/xrdp-pms/premaster.log

; set SSL protocols

; can be comma separated list of 'SSLv3', 'TLSv1', 'TLSv1.1', 'TLSv1.2', 'TLSv1.3'

ssl_protocols=TLSv1.2, TLSv1.3

; set TLS cipher suites

#tls_ciphers=HIGH

; concats the domain name to the user if set for authentication with the separator

; for example when the server is multi homed with SSSd

#domain_user_separator=@

; The following options will override the keyboard layout settings.

; These options are for DEBUG and are not recommended for regular use.

#xrdp.override_keyboard_type=0x04

#xrdp.override_keyboard_subtype=0x01

#xrdp.override_keylayout=0x00000409

; Section name to use for automatic login if the client sends username

; and password. If empty, the domain name sent by the client is used.

; If empty and no domain name is given, the first suitable section in

; this file will be used.

autorun=

allow_channels=true

allow_multimon=true

bitmap_cache=true

bitmap_compression=true

bulk_compression=true

#hidelogwindow=true

max_bpp=32

new_cursors=true

; fastpath - can be 'input', 'output', 'both', 'none'

use_fastpath=both

; when true, userid/password *must* be passed on cmd line. If the password

; is incorrect, the login will fail

#require_credentials=true

; when true, the userid will be used to try to authenticate

#enable_token_login=true

; You can set the PAM error text in a gateway setup (MAX 256 chars)

#pamerrortxt=change your password according to policy at http://url

;

; colors used by windows in RGB format

;

#black=000000

grey=e1e1e1

dark_grey=b4b4b4

blue=0078d7

dark_blue=0078d7

#white=ffffff

#red=ff0000

#green=00ff00

#background=626c72

;

; Select a default fv1 font

;

; This parameter is a comma-separated list of DPI:name pairs.

; The list is scanned from left-to-right. The font used is the first

; font whose DPI value is less-than-or-equal to the vertical DPI of

; the monitor used for the login screen.

#fv1_select=130:sans-18.fv1,0:sans-10.fv1

; Default DPI used for a monitor when that information is unknown

#default_dpi=96

;

; configure login screen

;

; Login Screen Window Title

#ls_title=My Login Title

; top level window background color in RGB format

ls_top_window_bg_color=003057

; width and height of login screen

;

; When the sans-10.fv1 font is selected, these values are in pixels.

; For other fonts, these values (and other size values) will be scaled

; appropriately to preserve the proportions of the login screen.

;

; The default height allows for about 5 fields to be comfortably displayed

; above the buttons at the bottom. To display more fields, make <ls_height>

; larger, and also increase <ls_btn_ok_y_pos> and <ls_btn_cancel_y_pos>

; below

;

ls_width=350

ls_height=360

; login screen background color in RGB format

ls_bg_color=f0f0f0

; optional background image filename. BMP format is always supported,

; but other formats will be supported if xrdp is build with imlib2

; The transform can be one of the following:-

;     none  : No transformation. Image is placed in bottom-right corner

;             of the screen.

;     scale : Image is scaled to the screen size. The image aspect

;             ratio is not preserved.

;     zoom  : Image is scaled to the screen size. The image aspect

;             ratio is preserved by clipping the image.

#ls_background_image=

#ls_background_transform=none

; logo

; full path to file or file in shared folder. BMP format is always supported,

; but other formats will be supported if xrdp is build with imlib2

; For transform values, see 'ls_background_transform'. The logo width and

; logo height are ignored for a transform of 'none'.

ls_logo_filename=

ls_logo_transform=scale

ls_logo_width=250

ls_logo_height=110

ls_logo_x_pos=55

ls_logo_y_pos=35

; for positioning labels such as username, password etc

ls_label_x_pos=30

ls_label_width=68

; for positioning text and combo boxes next to above labels

ls_input_x_pos=110

ls_input_width=210

; y pos for first label and combo box

ls_input_y_pos=158

; OK button

ls_btn_ok_x_pos=142

ls_btn_ok_y_pos=308

ls_btn_ok_width=85

ls_btn_ok_height=30

; Cancel button

ls_btn_cancel_x_pos=237

ls_btn_cancel_y_pos=308

ls_btn_cancel_width=85

ls_btn_cancel_height=30

[Logging]

; Note: Log levels can be any of: core, error, warning, info, debug, or trace

LogFile=xrdp.log

LogLevel=INFO

EnableSyslog=true

#SyslogLevel=INFO

#EnableConsole=false

#ConsoleLevel=INFO

#EnableProcessId=false

[LoggingPerLogger]

; Note: per logger configuration is only used if xrdp is built with

; --enable-devel-logging

#xrdp.c=INFO

#main()=INFO

[Channels]

; Channel names not listed here will be blocked by XRDP.

; You can block any channel by setting its value to false.

; IMPORTANT! All channels are not supported in all use

; cases even if you set all values to true.

; You can override these settings on each session type

; These settings are only used if allow_channels=true

rdpdr=true

rdpsnd=true

drdynvc=true

cliprdr=true

rail=true

xrdpvr=true

; for debugging xrdp, in section xrdp1, change port=-1 to this:

#port=/tmp/.xrdp/xrdp_display_10

;

; Session types

;

; Some session types such as Xorg and Xvnc start a display server.

; Startup command-line parameters for the display server are configured

; in sesman.ini. See and configure also sesman.ini.

[Xorg]

name=Xorg

lib=libxup.so

username=ask

password=ask

port=-1

code=20

; Frame capture interval (milliseconds)

h264_frame_interval=16

rfx_frame_interval=32

normal_frame_interval=40

[Xvnc]

name=Xvnc

lib=libvnc.so

username=ask

password=ask

#ip=127.0.0.1

; port is -1 (sesman controlled), numeric (TCP connection) or an

; absolute path (UDS connection).

port=-1

; For sesman-controlled Xvnc, the 'code' parameter can be used to switch

; the connection protocol:-

; 0 - Use a TCP connection

; 1 - Use a Unix Domain Sockets (UDS) connection

;     UDS connections are not supported by older VNC servers, but are

;     supported by TigerVNC. If you select this option, comment out

;     (or remove) the 'ip=' setting.

;

; UDS connections are recommended, if your X server supports them. They are

; more secure, and untroubled by firewalls.

;

; On FIPS-based systems, TCP CANNOT be used, as the classic algorithm used for

; VNC password files is no longer considered secure by FIPS

;

; The default value is 0 on non-FIPS systems, and 1 on FIPS-based systems.

code=1

#xserverbpp=24

#delay_ms=2000

; Disable requested encodings to support buggy VNC servers

; (1 = ExtendedDesktopSize)

#disabled_encodings_mask=0

; Generic VNC Proxy

; Tailor this to specific hosts and VNC instances by specifying an ip

; and port and setting a suitable name.

#[vnc-any]

#name=vnc-any

#lib=libvnc.so

#ip=ask

#port=ask5900

#username=na

#password=ask

#pamusername=asksame

#pampassword=asksame

#delay_ms=2000

; Use one of these to connect to a chansrv instance created outside of sesman

; (e.g. as part of an x11vnc console session). Replace 'n' with the

; display number of the session, and (if applicable) 'u' with the numeric

; UID of the session.

;

; If 'username' or 'pamusername' is set, you probably don't need to use

; the two parameter variant with 'u'.

#chansrvport=DISPLAY(n)

#chansrvport=DISPLAY(n,u)

; Generic RDP proxy using NeutrinoRDP

; Tailor this to specific hosts by specifying an ip and port and setting

; a suitable name.

#[neutrinordp-any]

#name=neutrinordp-any

; To use this section, you should build xrdp with configure option

; --enable-neutrinordp.

#lib=libxrdpneutrinordp.so

#ip=ask

#port=ask3389

#username=ask

#password=ask

; Uncomment the following lines to enable PAM authentication for proxy

; connections.

#pamusername=ask

#pampassword=ask

; Currently NeutrinoRDP doesn't support dynamic resizing. Uncomment

; this line if you're using a client which does.

#enable_dynamic_resizing=false

; By default, performance settings requested by the RDP client are ignored

; and chosen by NeutrinoRDP. Uncomment this line to allow the user to

; select performance settings in the RDP client.

#perf.allow_client_experiencesettings=true

; Override any experience setting by uncommenting one or more of the

; following lines.

#perf.wallpaper=false

#perf.font_smoothing=false

#perf.desktop_composition=false

#perf.full_window_drag=false

#perf.menu_anims=false

#perf.themes=false

#perf.cursor_blink=false

; By default NeutrinoRDP supports cursor shadows. If this is giving

; you problems (e.g. cursor is a black rectangle) try disabling cursor

; shadows by uncommenting the following line.

#perf.cursor_shadow=false

; By default, NeutrinoRDP uses the keyboard layout of the remote RDP Server.

; If you want to tell the remote the keyboard layout of the RDP Client,

; by uncommenting the following line.

#neutrinordp.allow_client_keyboardLayout=true

; The following options will override the remote keyboard layout settings.

; These options are for DEBUG and are not recommended for regular use.

#neutrinordp.override_keyboardLayout_mask=0x0000FFFF

#neutrinordp.override_kbd_type=0x04

#neutrinordp.override_kbd_subtype=0x01

#neutrinordp.override_kbd_fn_keys=12

#neutrinordp.override_kbd_layout=0x00000409

; You can override the common channel settings for each session type

#channel.rdpdr=true

#channel.rdpsnd=true

#channel.drdynvc=true

#channel.cliprdr=true

#channel.rail=true

#channel.xrdpvr=true

[xrdp1]

name=sesman-X11

lib=libxup.so

username=ask

password=ask

ip=127.0.0.1

port=-1

code=20

[channels]

; for sound

audio=true

rdpsnd=true

尤其是最后xrdp1和channels的添加

阿里云 ECS (Alibaba Cloud Linux + GNOME) RDP 远程声音配置指南

适用场景

•云服务器：阿里云 ECS（或其他云服务器）

•操作系统：Alibaba Cloud Linux / CentOS 8 / RHEL 8

•桌面环境：GNOME

•远程协议：RDP (xrdp)

•问题：Windows 远程连接后听不到声音

________________________________________

核心原理

云服务器默认没有物理声卡，需要：

1.编译 PulseAudio 源码（生成头文件）

2.编译安装 pulseaudio-module-xrdp（RDP 音频重定向模块）

3.配置 xrdp 和 PulseAudio，让声音通过 RDP 传输到 Windows 客户端

________________________________________

完整操作步骤

第一步：安装基础开发工具和依赖

bash

复制

下载

sudo yum install -y epel-release

sudo yum install -y git gcc gcc-c++ make autoconf automake libtool \

    pulseaudio-libs-devel meson ninja-build \

    glib2-devel libcap-devel libsndfile-devel \

    speexdsp-devel alsa-lib-devel dbus-devel \

    libtdb-devel openssl-devel libudev-devel lirc-devel \

    check check-devel doxygen

第二步：下载并编译 PulseAudio 源码

bash

复制

下载

cd /tmp

wget https://freedesktop.org/software/pulseaudio/releases/pulseaudio-15.0.tar.xz

tar -xf pulseaudio-15.0.tar.xz

cd pulseaudio-15.0

# 配置构建（禁用文档以加快编译）

meson setup build -Ddocumentation=false

# 编译

ninja -C build

第三步：下载并编译 xrdp 音频模块

bash

复制

下载

cd /tmp

git clone --depth=1 https://github.com/neutrinolabs/pulseaudio-module-xrdp.git

cd pulseaudio-module-xrdp

# 生成配置

./bootstrap

# 指向 PulseAudio 源码目录

./configure PULSE_DIR=/tmp/pulseaudio-15.0 PULSE_CONFIG_DIR=/tmp/pulseaudio-15.0/build

# 编译安装

make

sudo make install

第四步：配置自动加载

bash

复制

下载

# 创建 PulseAudio 自动加载配置

mkdir -p ~/.config/pulse/default.pa.d/

cat > ~/.config/pulse/default.pa.d/xrdp.pa << 'EOF'

### Load xrdp module for RDP audio redirection

.ifexists module-xrdp-sink.so

load-module module-xrdp-sink

.endif

.ifexists module-xrdp-source.so

load-module module-xrdp-source

.endif

EOF

# 设置 xrdp-sink 为默认输出设备（登录时自动执行）

echo 'pactl set-default-sink xrdp-sink' >> ~/.profile

第五步：配置 xrdp 服务端

bash

复制

下载

# 编辑 /etc/xrdp/xrdp.ini，确保 [channels] 部分有：

# audio=true

# rdpsnd=true

sudo sed -i '/\[channels\]/,/^$/ s/^;*audio=true/audio=true/' /etc/xrdp/xrdp.ini

sudo sed -i '/\[channels\]/,/^$/ s/^;*rdpsnd=true/rdpsnd=true/' /etc/xrdp/xrdp.ini

# 重启 xrdp

sudo systemctl restart xrdp

第六步：Windows RDP 客户端设置

在 Windows 上打开远程桌面连接（mstsc）：

•显示选项 → 本地资源 → 远程音频 → 设置

•远程音频播放 → 在此计算机上播放

•点击确定

第七步：测试声音

重新 RDP 连接后，在服务器终端执行：

bash

复制

下载

# 检查设备

pactl list sinks short

# 播放测试音

paplay /usr/share/sounds/alsa/Front_Center.wav

或者在 GNOME 设置 → 声音 → 输出设备中选择 xrdp-sink，点击测试。

________________________________________

常见问题速查

问题解决方案

pactl list sinks 看不到 xrdp-sink执行 pactl load-module module-xrdp-sink

编译缺依赖根据报错用 yum search 找到对应 devel 包安装

PulseAudio 启动失败检查 XDG_RUNTIME_DIR 环境变量，应为 /run/user/1000

声音卡顿/延迟Windows RDP 客户端降低音频质量为"动态"

重启后声音消失确认 ~/.config/pulse/default.pa.d/xrdp.pa 存在

________________________________________

关键文件路径

文件/目录作用

/usr/lib64/pulse-15.0/modules/module-xrdp-sink.soxrdp 音频模块

~/.config/pulse/default.pa.d/xrdp.pa用户级 PulseAudio 自动加载配置

/etc/xrdp/xrdp.inixrdp 服务配置

/tmp/pulseaudio-15.0/PulseAudio 源码目录（编译用）

________________________________________

这套流程的核心是：让 PulseAudio 识别到 RDP 虚拟出来的音频通道。关键是编译 pulseaudio-module-xrdp 时需要正确的 PulseAudio 源码头文件路径。

以后如果换服务器或重装系统，按这个文档一步步来就行

先换源：

1. 备份原有配置（重要安全步骤）

# 创建备份目录并移动所有原有的 .repo 文件
sudo mkdir -p /etc/yum.repos.d/backupsudo mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup/

2. 创建并编辑新的源配置文件

使用文本编辑器（如 vim 或 nano）创建 /etc/yum.repos.d/CentOS-Stream.repo 文件：

sudo vim /etc/yum.repos.d/CentOS-Stream.repo

然后，将以下内容完整复制并粘贴到文件中：

[BaseOS]
name=CentOS-Stream-8 - Base
baseurl=https://mirrors.aliyun.com/centos/8-stream/BaseOS/x86_64/os/
pgcheck=1
enabled=1
gpgkey=https://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[AppStream]
name=CentOS-Stream-8 - AppStream
baseurl=https://mirrors.aliyun.com/centos/8-stream/AppStream/x86_64/os/
gpgcheck=1
enabled=1
gpgkey=https://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[extras]
name=CentOS-Stream-8 - Extras
baseurl=https://mirrors.aliyun.com/centos/8-stream/extras/x86_64/os/
gpgcheck=1
enabled=1
gpgkey=https://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official

注意：baseurl 中的 /8-stream/ 路径是专门为 CentOS Stream 8 设计的

3. 清理并重建缓存

配置完成后，执行以下命令使新源生效

sudo dnf clean all
sudo dnf makecache

1. 添加 Google Chrome 软件源

创建一个新的仓库文件，让系统知道去哪里下载 Chrom

sudo tee /etc/yum.repos.d/google-chrome.repo <<EOF
[google-chrome]
name=google-chrome
baseurl=http://dl.google.com/linux/chrome/rpm/stable/\$basearch 
enabled=1
gpgcheck=1
gpgkey=https://dl.google.com/linux/linux_signing_key.pub
EOF

2. 导入 Google 的 GPG 签名密钥

这一步是必要的安全验证，确保下载的软件包来自 Google 且未被篡改

sudo rpm --import https://dl.google.com/linux/linux_signing_key.pub

3. 更新软件包缓存

让系统识别刚刚添加的 Chrome 仓库。

sudo dnf update

4. 安装 Chrome

最后，执行安装命令

sudo dnf install google-chrome-stable

安装过程中，系统可能会询问是否导入密钥或确认安装，输入 y 并按回车即可。

Ubuntu系统中，修改密码长度规则通常是依赖于PAM（Pluggable Authentication Modules）模块的配置。默认情况下，Ubuntu使用了pam_pwquality模块来管理密码策略，其中包括密码长度要求。

修改密码长度规则

要修改密码长度规则，你需要编辑/etc/security/pwquality.conf文件。你可以使用文本编辑器来修改这个文件，例如使用nano或vim。

1. 打开终端。

2. 使用以下命令编辑pwquality.conf文件：

   sudo nano /etc/security/pwquality.conf

   或者使用vim:

   sudo vim /etc/security/pwquality.conf

3. 在文件中找到或添加以下行来设置密码最小长度：

   minlen = 6

   
   

4. 前面的#去掉

5. 这里6是你希望设置的密码最小长度。你可以根据需要调整这个数字。

6. 保存并关闭文件。如果你使用的是nano，可以通过按Ctrl + O保存更改，然后按Ctrl + X退出；如果你使用的是vim，则可以通过输入:wq然后按Enter来保存并退出。

重启PAM服务

修改完配置文件后，为了使更改生效，你可能需要重启PAM服务或整个系统。通常，重启PAM服务就足够了。可以使用以下命令来重启PAM服务：

sudo systemctl restart pam-auth-update.service

或者简单地重启系统：

sudo reboot

验证更改

重启后，你可以通过创建一个新用户或更改现有用户的密码来验证密码长度规则是否生效：

sudo adduser newuser# 或者更改现有用户的密码：sudo passwd username

在设置密码时，系统会强制应用新的密码长度策略。

注意事项

• 确保设置的密码长度符合组织的安全政策。过短的密码容易被猜测或破解。

• 如果你在修改配置文件时遇到权限问题，确保你使用了sudo来编辑文件。

• 在生产环境中，更改密码策略前最好先通知所有用户，并确保他们了解新的安全要求。这有助于避免混乱和可能的用户不满。

通过上述步骤，你应该能够成功修改Ubuntu系统中的密码长度规则。

如果是 Windows 操作系统IIS服务器部署emlog，可能会遇到浏览器找不到字体文件（woff/woff2）

产生的错误。这样会导致浏览器无法加载字体图标，这是因为服务器IIS不认woff/woff2 文件类型的

原因。以下是解决方案（也可以自己搜索："IIS 字体不显示" ，网上也有很多解决该问题的文章）：

1.打开IIS，在主界面中点击MIME类型：

2.手动添加MIME类型：

扩展名  MIME类型

.woff application/x-font-woff

.woff2 application/x-font-woff

3.添加完成后，刷新页面就行了。

如果上面方法未能解决，检查是否开启了静态 CDN，emlog 是动态系统并不支持静态CDN，开启

可能会导致字体加载出现跨域问题，无法加载，出现图标无法展示的问题，请关闭CDN。

IIS管理器在 windows控制面板  管理工具  internet信息服务器管理器中 设置中 选择网站，对应的

网站才能看到MINE设置

操作步骤：

 1.打开delphi,菜单选择compoents->import Activex control，然后选择那个mscomm32.ocx安装即可。

 2.注册MScomm控件
   开始-》运行-》 regsvr32 MScomm32.ocx

   如果在delphi中使用Mscomm控件出现如下错误提示：

  “License information for TMSComm not found.You cannot  use this  control in design mode.”

   则运行如下操作步骤：

  {
    在程序，运行中运行：regedit，进入注册表，在HEKEY_CLASS_ROOT下的LICENSES下新建项目，
    项目名是：4250E830-6AC2-11cf-8ADB-00AA00C00905
    选中此新建项目的对应的右边的默认右击鼠标，选择修改在数值数据中输入：

    kjljvjjjoquqmjjjvpqqkqmqykypoqjquoun

AD18出来也有将近小半个月了，论坛里也看到有人在问以前report里的board information到哪里去了？如果你没用过pads啥的，可能看界面会懵比了

仔细看右边！！！！

没错！就是它，点开以后下拉，看到没？！大大的report~

点击它就是我们以前熟悉的东东了~

ＰＳ：不得不说ＡＤ确实进步的很快。而老牌的ｃａｄｅｎｃｅ这些功能很强大，但交互应用始终是个头疼的问题，画一般的板子我已经抛弃它了。