SCOPE.DOC
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上传日期:2022-06-13
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操作系统开发
开发平台:
DOS
- SCOPE 1.0 - an example real-time web device
- Copyright (c) 1990, 1999 Erick Engelke
- Introduction
- ============
- SCOPE is a demo program for developers who wish to create web-controlled
- devices. When you run this program on any DOS PC, and then point a Web
- browser at it, any browser becomes a console for the device.
- This program was written for the low priced, credit card sized,
- uFlash computers from JK Microsystems. They also sell eRTOS, the
- TCP/RTOS/Webserver development system which does all the hard work.
- The source code to this sample is available in the eRTOS kit.
- See: http://www.jkmicro.com
- Installation
- ============
- 1. Unzip the various files.
- 2. All the .htm files should be in a subdirectory named web under this
- directory. Most unzip programs will put them there, but you must
- fix that if yours does not.
- 3. Get and install a packet driver for your Ethernet card. (ODI and
- NDIS drivers do not work, you need a packet driver.)
- 4. Edit TCP.CFG and insert your network values.
- 5. Run the packet driver, then run scope.exe
- 6. On another machine, point your web browser at the scope machine
- and be amazed. Note that you can ftp to it with any userid
- and the password specified in tcp.cfg file - great for field
- updates.
- Description
- ===========
- In our example, the Title frame across the top of the screen contains
- several buttons which bring up various +---------------------+
- displays in the text/input frame on | Title |
- the lower left. | BUTTON BUTTON BUTTON|
- +--------+------------+
- In real time, a graph is created and | text | real time |
- displayed on the lower right. It gets | and | graphical |
- updated every few seconds. | input | display |
- +--------+------------+
- Using web forms and CGI scripting, the one panel can supply new values
- to the graph creation function.