Revision 1:2725b204ea40, committed 2016-03-01

Comitter:

perodot

Date:

Tue Mar 01 15:59:49 2016 +0000

Parent:

0:29858159c001

Commit message:

k64f http

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HTTPClient.lib	Tue Mar 01 15:59:49 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/donatien/code/HTTPClient/#1f743885e7de

--- a/main.cpp	Wed Dec 23 21:00:27 2015 +0000
+++ b/main.cpp	Tue Mar 01 15:59:49 2016 +0000
@@ -1,119 +1,67 @@
-/*------------------------------------------------------------------------------------*/
-/*  Ethernet UDP Client (to be used with Ethernet_UDP_server)                         */
-/*------------------------------------------------------------------------------------*/
-
-/*--COMPANY-----AUTHOR------DATE------------REVISION----NOTES-------------------------*/
-/*  NXP         mareikeFSL  2015.12.23      rev 1.0     initial                       */
-/*                                                                                    */
-/*------------------------------------------------------------------------------------*/
-/*  This "Hello World" program is used in conjunction with the Ethernet_UDP_server    */
-/*  program. It communicates between two FRDM-K64F boards via the Ethernet protocol.  */
-/*  To use this program, you need to do the following:                                */
-/*      - Connect an Ethernet cable between two FRDM-K64F boards (a crossover cable   */
-/*        is not required).                                                           */
-/*      - Flash one board with Ethernet_UDP_client and the other with                 */
-/*        Ethernet_UDP_server                                                         */
-/*      - [optional] If you would like to see the "Hello World" output on your        */
-/*        monitor, install and open a terminal. Tera Term is used in the Wiki for     */
-/*        this program.                                                               */
-/*------------------------------------------------------------------------------------*/
-
-
-/*--INCLUDES----------------------------------------------------------------------------*/
 #include "mbed.h"
 #include "EthernetInterface.h"
- 
-
-/*--DEFINES-----------------------------------------------------------------------------*/
-
-
-
-/*--CONSTANTS---------------------------------------------------------------------------*/
-const int PORT = 7;
+#include "HTTPClient.h"
 
-static const char* SERVER_IP = "192.168.1.101"; //IP of server board
-static const char* CLIENT_IP = "192.168.1.102"; //IP of client board
-static const char* MASK = "255.255.255.0";      //mask
-static const char* GATEWAY = "192.168.1.1";     //gateway
-
+EthernetInterface eth;
+HTTPClient http;
+char str[512];
 
-/*--INITS-------------------------------------------------------------------------------*/
-Serial pc(USBTX, USBRX);        //create PC interface
-EthernetInterface eth;          //create ethernet
-UDPSocket sock;                 //creat Ethernet socket
-Endpoint server;                //create endpoint
+int main()
+{
+    eth.init(); //Use DHCP
 
-DigitalOut red(LED_RED);        //debug led
-DigitalOut green(LED_GREEN);    //debug led
-
-
-/*--VARIABLES---------------------------------------------------------------------------*/
-int n;                  //size of received message
-char in_buffer[1];      //create receive buffer
-char counter[1] = {0};  //sample send buffer
-
+    eth.connect();
 
-/*--FUNCTION DECLARATIONS---------------------------------------------------------------*/
-void init_usb(void);    //initializes pc.printf if required
-void init_eth(void);    //initializes Ethernet
-void end_eth(void);     //closes Ethernet socket
-int main(void);         //main
-
-
-/*--FUNCTION DEFINITIONS----------------------------------------------------------------*/
-
-/*****************************************************************************INIT_USB***/
-void init_usb(void)
-{
-    pc.baud(9600);    //baud
-    
-}   //end init_usb()
+    //GET data
+    printf("\nTrying to fetch page...\n");
+    int ret = http.get("http://mbed.org/media/uploads/donatien/hello.txt", str, 128);
+    if (!ret) {
+        printf("Page fetched successfully - read %d characters\n", strlen(str));
+        printf("Result: %s\n", str);
+    } else {
+        printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
+    }
 
-/*****************************************************************************INIT_ETH***/
-void init_eth(void)
-{
-    eth.init(CLIENT_IP, MASK, GATEWAY);                                         //set up IP
-    eth.connect();                                                              //connect ethernet
-    pc.printf("\nCLIENT - Client IP Address is %s\r\n", eth.getIPAddress());    //get client IP address
-    
-    sock.init();                                                                //initialize socket
-    
-    server.set_address(SERVER_IP, PORT);                                        //set address of server
-    
-}   //end init_eth()
-
-/******************************************************************************END_ETH***/
-void end_eth(void)
-{
-    sock.close();       //close socket
-    eth.disconnect();   //close Ethernet
-    
-}   //end end_eth()
+    //POST data
+    HTTPMap map;
+    HTTPText inText(str, 512);
+    map.put("Hello", "World");
+    map.put("test", "1234");
+    printf("\nTrying to post data...\n");
+    ret = http.post("http://httpbin.org/post", map, &inText);
+    if (!ret) {
+        printf("Executed POST successfully - read %d characters\n", strlen(str));
+        printf("Result: %s\n", str);
+    } else {
+        printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
+    }
 
-/*********************************************************************************MAIN***/
-int main(void)
-{
-    red = 0;                                                                                //client
-    green = 1;
-        
-    init_usb();                                                                             //initialize the PC interface
-    init_eth();                                                                             //initialize the Ethernet connection
+    //PUT data
+    strcpy(str, "This is a PUT test!");
+    HTTPText outText(str);
+    //HTTPText inText(str, 512);
+    printf("\nTrying to put resource...\n");
+    ret = http.put("http://httpbin.org/put", outText, &inText);
+    if (!ret) {
+        printf("Executed PUT successfully - read %d characters\n", strlen(str));
+        printf("Result: %s\n", str);
+    } else {
+        printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
+    }
 
-    while(true)                                                                             //repeat forever
-    {
-        pc.printf("\nCLIENT - Sending '%i' to server %s\r\n", counter[0], SERVER_IP);       //print message to send
-        sock.sendTo(server, counter, sizeof(counter));                                      //send message
-        
-        pc.printf("CLIENT - Waiting for UDP packet...\r\n");                                //wait for message
-        
-        n = sock.receiveFrom(server, in_buffer, sizeof(in_buffer));                         //receive message from server
-        
-        in_buffer[n] = '\0';                                                                //add \0 to end of message
-        pc.printf("CLIENT - Received '%i' from server %s\r\n", in_buffer[0], SERVER_IP);    //print message received
-        
-        counter[0] = (counter[0] + 1)%11;                                                   //only count up to 10, then reset to 0
-        
-        wait(1);                                                                            //wait 1 second
+    //DELETE data
+    //HTTPText inText(str, 512);
+    printf("\nTrying to delete resource...\n");
+    ret = http.del("http://httpbin.org/delete", &inText);
+    if (!ret) {
+        printf("Executed DELETE successfully - read %d characters\n", strlen(str));
+        printf("Result: %s\n", str);
+    } else {
+        printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
     }
-    
-}   //end main()
+
+    eth.disconnect();
+
+    while(1) {
+    }
+}