Avnet / Mbed 2 deprecated WNCInterface_HTTP_example

This Socket Example Program Implements a TCP Socket, UDP Socket, and HTTPClient socket then uses each of these to perform basic I/O.

Dependencies:   JSON M2XStreamClient-JMF WNCInterface mbed-rtos mbed

See the README for details on this example program. NOTE: When started, the program can take up to 40 seconds before it will respond. This delay is the time required for the WNC Data Module to connect with the network.

main.cpp

Committer:
JMF
Date:
2016-11-23
Revision:
7:beefa072a165
Parent:
6:562eed9eca87
Child:
9:667c078c40c6

File content as of revision 7:beefa072a165:


#include "mbed.h"
#include "WNCInterface.h"

#include "Socket/Socket.h"
#include "Socket/TCPSocketConnection.h"
#include "Socket/UDPSocket.h"

#define DEBUG
#define MBED_PLATFORM
#include "HTTPClient.h"

#define CRLF    "\n\r"

int main() {
    int ret;
    WNCInterface wnc;
    MODSERIAL pc(USBTX,USBRX,256,256);
    
    pc.baud(115200);
    pc.printf("STARTING WNCInterface & Socket Test" CRLF);
    
    ret = wnc.init();                     
    pc.printf("WNC Module %s initialized (%02X)." CRLF, ret?"IS":"IS NOT", ret);
    if( !ret ) {
        printf(" - - - - - - - ALL DONE - - - - - - - " CRLF);
        while(1);
    }
        
    ret = wnc.connect();                 
    printf("IP Address: %s " CRLF CRLF, wnc.getIPAddress());

//
//demonstrate HTTPClient operations
//
    HTTPClient  http;
    char str[512];

    printf("\n\n\n\n-------------------------------------" CRLF);
    printf(        "starting HTTPClient Socket Test..." CRLF);

    //GET data
    printf(">>>>Fetch a page..." CRLF);

    ret = http.get("https://developer.mbed.org/media/uploads/mbed_official/hello.txt", str, strlen(str));
    if (!ret)
    {
      printf("Page fetched successfully - read %d characters" CRLF, strlen(str));
      printf("<----->" CRLF "Result: %s" CRLF "<----->" CRLF, str); 
    }
    else
    {
      printf("Error - ret = %d - HTTP return code = %d" CRLF, ret, http.getHTTPResponseCode());
    }

    //POST data
    HTTPMap map;
    HTTPText inText(str, 512);
    map.put("Hello", "World");
    map.put("test", "1234");

    printf(CRLF CRLF ">>>>Post data..." CRLF);
    ret = http.post("http://httpbin.org/post", map, &inText);
    if (!ret)
    {
      printf("Executed POST successfully - read %d characters" CRLF, strlen(str));
      printf("<----->" CRLF );
      printf("Result: %s" CRLF "<----->" CRLF, str);
    }
    else
    {
      printf("Error - ret = %d - HTTP return code = %d" CRLF, ret, http.getHTTPResponseCode());
    }
    
    //PUT data
    strcpy(str, "This is a PUT test!");
    HTTPText outText(str);
    printf(CRLF CRLF ">>>>Put data..." CRLF);
    ret = http.put("http://httpbin.org/put", outText, &inText);
    if (!ret)
    {
      printf("Executed PUT successfully - read %d characters" CRLF, strlen(str));
      printf("<----->" CRLF );
      printf("Result: %s" CRLF "<----->" CRLF, str); 
    }
    else
    {
      printf("Error - ret = %d - HTTP return code = %d" CRLF, ret, http.getHTTPResponseCode());
    }
    
    //DELETE data
    printf(CRLF CRLF ">>>>Delete data..." CRLF);
    ret = http.del("http://httpbin.org/delete", &inText);
    if (!ret)
    {
      printf("Executed DELETE successfully - read %d characters" CRLF, strlen(str));
      printf("<----->" CRLF );
      printf("Result: %s" CRLF "<----->" CRLF, str);
    }
    else
    {
      printf("Error - ret = %d - HTTP return code = %d" CRLF, ret, http.getHTTPResponseCode());
    }

    wnc.disconnect();
    printf(" - - - - - - - ALL DONE - - - - - - - " CRLF);
    while(1) {}
}