Posted on March 18, 2014 at 20:08
Hi,
I use LWIP and FreeRTOS like WEB server. It's OK. But now, I want send data to otger page for example by GET. Like this:
http://www.page.com/p.php?json=1234
Can you help me please?
Here is my code:
portCHAR PAGE_BODY[512];
struct
netconn *conn1 = NULL;
struct
ip_addr local_ip;
struct
ip_addr remote_ip;
int
rc1, rc2;
strcat
((
char
*) PAGE_BODY,
''HTTP/1.0 ''
);
strcat
((
char
*) PAGE_BODY,
''Method: POST\r\n''
);
strcat
((
char
*) PAGE_BODY,
''Server: Ethernet termostat\r\n''
);
strcat
((
char
*) PAGE_BODY,
''Content-Length: 9\r\n''
);
strcat
((
char
*) PAGE_BODY,
''json=1234\r\n\r\n''
);
strcat
((
char
*) PAGE_BODY,
''Content-type: application/x-www-form-urlencoded\n\n''
);
/* Create a new TCP connection handle */
conn1 = netconn_new(NETCONN_TCP);
if
(conn1!= NULL)
{
local_ip.addr = NULL;
rc1 = netconn_bind ( conn1, &local_ip, 0 );
IP4_ADDR(&remote_ip, 46, 28, 105, 62);
//remote_ip.addr = remote_ip; // static or by netconn_gethostbyname ()
rc2 = netconn_connect ( conn1, &remote_ip, 80 );
if
( rc1 != ERR_OK || rc2 != ERR_OK )
{
netconn_write(conn1, PAGE_BODY,
strlen
(PAGE_BODY), NETCONN_COPY);
netconn_delete ( conn1 );
}
}
else
{
printf
(
''can not create netconn''
);
}
#lmgtfy:-stm32-resources #send-data-frm-stm32-to-webserver
