SENA HD1300 - Manual (Page 20)

Starter Kit and User Manual for the HelloDevice 1300
20
5. Quick Tour
This chapter describes how to build a homepage on the HelloDevice web server and demonstrates serial
communication of the HelloDevice. The following sample program files are included in the Starter Kit.
1) First Web server demo sample
2) Demo sample of I/O control through the Web
3) Java applet source code for I/O demo
4) C program source code for I/O demo
In chapter 5.1, we will start the Web server using the sample 1), and test serial communications through the Web
using the sample 2). The sample 3) and 4) will be covered in Chapter 6, Connecting User Devices.
Figure 5.1 Location of the HelloDevice Sample Files
5.1 Building a Homepage
For the HelloDevice to function as a web server, web resources like HTML files, image files, and Java class files
should be stored on the flash memory of the HelloDevice up to 256 files or a total data size of 500 KByte can be
stored on the flash memory.
Since the HelloDevice does not use a general operating ststems, web files are managed in the form of “file index
table”. Web files are stored in the flash memory of the HelloDevice by building an integrated image file and
then uploading it onto the HelloDevice. This image file contains a file index table that is recognized only by
HelloDevice web server. The HelloDevice Utility Software provides the functions of building and uploading this
type of file.
Sample (1)
Sample (2)
Sample (4)
Sample (3)