att hackathon / Mbed 2 deprecated DallasHackathon

mbed application board program with most libraries pulled in to create a feature rich starting point for hackathons

Dependencies:   C12832_lcd EthernetInterface HTTPClient LM75B MMA7660 mbed-rtos mbed

Fork of HTTPClient_HelloWorld by Donatien Garnier

AT&T M2M Mobile App Hackathon

Team's Project Pitch Notes

  • Car location and tracking system (GPS + Wifi + Cellular)
  • Temperature / auto vent control for home and industrial use (cellular + servo)
  • GPS triangulation (sonar + cellular)
  • Emergency Tool (Low cost OnStar / Sync Emergency Assistance)
  • Remote Video Conference: Tele-presense (cellular and buttons. Rest was web services)
  • M2M Billboard (LED + Cellular)
  • Order management (restaurants) - Interrupt driven service. Not polled by wait staff (level sensor and cellular)
  • pool manager (simulated ph and chem readings -> cellular)
  • sprest - learning electronic sprinkler system (simulated moisture and weather readings -> cellular)
  • safe traffic signals: stoprite (lots of statistics, used buttons and toy cars to create a scenario)
  • Ecosense

Keywords Used Frequently During Presentation

  • real-time
  • MQTT
  • Arduino
  • 2lemetry
  • HTML5
  • Big data
  • Server side

Participants

  • ARM mbed
  • 2lemetry
  • MSFT
    • One group hacked on windows phone, rest on android / iphone
    • Most were HTML5 (better looking ones)

Pictures from the Event

Files at this revision

API Documentation at this revision

Revision 2:270e2d0bb85a, committed 2012-08-30

Comitter:
donatien
Date:
Thu Aug 30 15:42:06 2012 +0000
Parent:
1:d263603373ac
Child:
3:71cb394cbb32
Commit message:
Updated library with fix, added example for PUT & DELETE requests

Changed in this revision

EthernetInterface.lib Show annotated file Show diff for this revision Revisions of this file
HTTPClient.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/EthernetInterface.lib	Sun Aug 05 16:12:30 2012 +0000
+++ b/EthernetInterface.lib	Thu Aug 30 15:42:06 2012 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/EthernetInterface/#2a797ba9babe
+http://mbed.org/users/mbed_official/code/EthernetInterface/#a0ee3ae75cfa

--- a/HTTPClient.lib	Sun Aug 05 16:12:30 2012 +0000
+++ b/HTTPClient.lib	Thu Aug 30 15:42:06 2012 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/donatien/code/HTTPClient/#be61104f4e91
+http://mbed.org/users/donatien/code/HTTPClient/#1f743885e7de

--- a/main.cpp	Sun Aug 05 16:12:30 2012 +0000
+++ b/main.cpp	Thu Aug 30 15:42:06 2012 +0000
@@ -13,7 +13,7 @@
     eth.connect();
     
     //GET data
-    printf("Trying to fetch page...\n");
+    printf("\nTrying to fetch page...\n");
     int ret = http.get("http://mbed.org/media/uploads/donatien/hello.txt", str, 128);
     if (!ret)
     {
@@ -27,11 +27,11 @@
     
     //POST data
     HTTPMap map;
-    HTTPText text(str, 512);
+    HTTPText inText(str, 512);
     map.put("Hello", "World");
     map.put("test", "1234");
-    printf("Trying to post data...\n");
-    ret = http.post("http://httpbin.org/post", map, &text);
+    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));
@@ -42,6 +42,36 @@
       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
     }
     
+    //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());
+    }
+    
+    //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());
+    }
+    
     eth.disconnect();  
 
     while(1) {