config.xxxhdpi

config.en

Everyone

Lior Hass

Oreo

UsbTerminal is a terminal emulator (sometimes called "monitor"). It uses the phone’s or tablet’s USB port to communicate with external devices. The phone or tablet must support USB-Host Mode a.k.a USB On-The-Go (USB-OTG), and a USB-OTG cable is required.

Features:

● Support CDC-ACM based devices

● Support FTDI based devices

● Support Winchiphead-CH340/CH341 based devices. (This is somewhat experimental. Please send feedback).

● Support two keyboard input modes:

  1. Auto - Like on a “real” terminal, there is no dedicated input field. Characters are sent to the serial device immediately as keys are clicked on the keyboard. This is the default mode.

  2. Dedicated input field - Keyboard input goes to a dedicated input field and is sent to the device only after a “Send” button is pressed.

● Support sending control character (e.g. Ctrl-C)

● Support controlling of DTR and CTS

● Log sessions to files. These log files can then be analyzed, emailed, etc

● Large scroll-back buffer (configurable scroll-back buffer size)

● Blinking cursor that indicates the current cursor position on the screen

● Status line. Indication of connection state and error messages

● Build-in help. No need to be online to read the help screen

● No root required

Limitations:

● No support of escape-sequences for cursor positioning, text color, etc. This means no VT100 emulation, and that Unix programs like vi, emacs, top, etc are not supported

Supported USB devices:

● Arduino. FTDI-based (e.g. original Arduino Uno), CDC-based (e.g. Arduino Uno R3) and CH340-based (e.g. cheap Arduino clones)

● Any device that uses the FTDI FT232R chip

● Note: Prolific devices (e.g. devices based on the PL2303 chip) are currently NOT supported

If you know of other devices that use CDC-ACM that are currently not supported, and you can email me their technical details (Vendor-ID and Product-ID), I will be glad to add support for them.

A note to Arduino users:

One advantage of UsbTerminal is the way it handles DTR. Typically when an Arduino board is connected to a PC, it will reboot every time a terminal emulator application is connected to it. This is because the PC drops the DTR signal low whenever a connection is formed, and Arduino is designed to reset when DTR line is dropped low. UsbTerminal on the other hand, doesn’t automatically set or reset the DTR signal. When you connect a phone or tablet to an Arduino and open UsbTerminal, your Arduino continues whatever it was doing at the time. If you want it to reboot, you can easily control the DTR signal from UsbTerminal with a dedicated button.

</div> <div jsname="WJz9Hc" style="display:none">UsbTerminal是终端仿真器（有时也被称为“监视器”）。它使用手机的或平板的USB端口与外部设备进行通信。在手机或平板电脑必须支持USB主机模式又名移动USB-The-Go的（USB-OTG），和一个USB-OTG线是必需的。

产品特点：

●支持CDC-ACM基础设备

●支持基于FTDI设备

●支持Winchiphead-CH340 / CH341基础设备。 （这有点实验性的。请把反馈）。

●支持2键盘输入方式：

  1.汽车 - 就像一个“真实”的终端，没有专门的输入字段。字符发送到立即作为键被点击键盘上的串行设备。这是默认模式。

  2.专用输入字段 - 键盘输入进入一个专用的输入字段，并且仅一个“发送”按钮被按下后发送到设备。

●支持发送控制字符（例如，按Ctrl-C）

●支持DTR和CTS的控制

●登录会话文件。这些日志文件就可以进行分析，电子邮件等

●大的滚动后台缓冲区（滚动回配置缓冲区大小）

●闪烁光标指示屏幕上光标当前位置

●状态行。连接状态和错误消息的指示

●内建帮助。无需在线阅读帮助屏幕

●无需根

局限性：

●不支持转义序列光标定位，文本颜色等。这意味着没有VT100仿真，并且不支持的Unix程序，如VI，emacs的，顶等

支持的USB设备：

●Arduino的。 FTDI为主（如原始的Arduino的乌诺），疾病预防控制中心为基础（如Arduino的乌诺R3）和CH340型（如廉价的Arduino克隆）

●使用FTDI的FT232R芯片的任何设备

●注：多产设备（基于PL2303芯片如设备）目前不支持

如果你知道使用CDC-ACM目前不支持其他设备，您可以给我发电子邮件的技术细节（厂商ID和产品ID），我会很高兴加入支持他们。

一个注Arduino的用户：

UsbTerminal的一个优点是它处理的DTR的方式。通常情况下，当一个Arduino板连接到一台PC，它将重新启动每一个终端仿真应用程序连接到它的时间。这是因为PC滴每当形成一个连接DTR信号低，并且阿尔杜伊诺旨在复位时DTR线被丢弃低。 UsbTerminal另一方面，不自动设置或重置DTR信号。当您在手机或平板电脑连接到一个Arduino和开放UsbTerminal，你的Arduino继续无论它在做的时候。如果你想让它重新启动，你可以很容易地控制从UsbTerminal DTR信号有一个专门的按钮。</div> <div class="show-more-end">

UsbTerminal

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