MDK-ARM Keil, MDK-ARM Datasheet - Page 86

MDK-ARM

Manufacturer Part Number

MDK-ARM

Description

KIT REALVIEW MCU DEVELOPMENT

Manufacturer

Keil

Type

Compiler and IDEr

Datasheets

1.ULINK2.pdf (8 pages)

2.ULINKPRO.pdf (4 pages)

3.MDK-ARM.pdf (156 pages)

Specifications of MDK-ARM

For Use With/related Products

ARM MCUs

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Now, all we need to do is to add code to parse this string and pass any entered

data to our C application.

Exercise: CGI POST Method

This exercise used the CGI POST method to pass input data from a text box to

the underlying C application.

The basic POST method allows you to input data from any HTML form.

However, when the form is reloaded, the default options will be displayed. If

you have a configuration page that uses objects such as radio buttons and check

boxes, it is desirable to display the current configuration. To do this, we need to

employ both the CGI dynamic HTML and the CGI POST method. When the

page loads or is refreshed, the CGI_func() must output the current settings. If

new values are entered, they will be accepted by the CGI_process_data()

function. For a simple text box, the HTML must be modified as follows:

c a

The CGI_func() must output the current value held in the text box cell when the

page is loaded.

case 'a':

break;

len = sprintf ((S8 *) buf, (const S8 *) &env [4], text1);

HTML with script commands

<HTML>

<HEAD>

</HEAD>

<BODY>

</BODY>

</HTML>

From cgi_func() in HTTP_CGI.c

<TITLE>Post example</TITLE>

</FORM>

<TABLE>

</TABLE>

<TR>

</TR>

<TD>

Chapter 4. RL-TCPnet Introduction

MDK-ARM Keil, MDK-ARM Datasheet - Page 86

MDK-ARM

Specifications of MDK-ARM

Related parts for MDK-ARM