MDK-ARM Keil, MDK-ARM Datasheet - Page 85

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

Current page: 85 of 156
Download datasheet (3Mb)

Getting Started: Building Applications with RL-ARM

<HTML>

<BODY>

</BODY>

</HTML>

When this page is viewed, it creates a cell

“textbox1” and a submit-button “change” that

invokes the POST method. Pressing the button will post the data of “textbox1”

to the CGI interface. This causes RL-TCPnet to call the CGI_process_data()

function in the

void cgi_process_data (U8 *dat, U16 len)

}

The two functions CGI_process_data() and CGI_process_var() are used to

handle the GET and POST methods for sending data to a web server. We must

customize the CGI_process_data() function in order to take data from the

textbox1 cell.

When the SUBMIT button is pressed, RL-TCPnet calls CGI_process_data(). In

this function, a buffer called var is allocated. The process data is then copied

into this buffer as a string, by calling the http_get_var() function. This string

contains the name of the form cell and any data that has been entered. The form

of this string is shown below.

textbox1=<input text>

<HEAD>

<TITLE>Post example</TITLE>

</HEAD>

</FORM>

unsigned char text1 [16];

var = (U8 *) alloc_mem (40);

}

</TABLE>

<TABLE>

dat = http_get_var (dat, var, 40);

if (var [0] != 0 )

}

<TR>

</TR>

{

if (str_scomp (var, "textbox1") == __TRUE)

}

<TD>

str_copy (text1, var+4);

process_Input (text1);

HTTP_CGI.c

{

file.

// extract user data

// user function to process data

{

MDK-ARM Keil, MDK-ARM Datasheet - Page 85

MDK-ARM

Specifications of MDK-ARM

Related parts for MDK-ARM