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

• DFW 09-14 & 09-15
• Attendee List
• API Details
• Winning team pitches idea to ATT Executives on Tuesday 09-17-2013

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
  • low use. No wifly modules and little/no wired Ethernet
  • ATT Github page with arduino stuff
• 2lemetry
• MSFT
  • One group hacked on windows phone, rest on android / iphone
  • Most were HTML5 (better looking ones)

Pictures from the Event

--- a/main.cpp	Fri Jun 29 11:07:21 2012 +0000
+++ b/main.cpp	Sun Aug 05 16:12:30 2012 +0000
@@ -2,16 +2,17 @@
 #include "EthernetInterface.h"
 #include "HTTPClient.h"
 
+EthernetInterface eth;
+HTTPClient http;
+char str[512];
+
 int main() 
 {
-    EthernetInterface eth;
     eth.init(); //Use DHCP
 
     eth.connect();
     
     //GET data
-    HTTPClient http;
-    char str[512];
     printf("Trying to fetch page...\n");
     int ret = http.get("http://mbed.org/media/uploads/donatien/hello.txt", str, 128);
     if (!ret)
@@ -23,7 +24,7 @@
     {
       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
     }
-
+    
     //POST data
     HTTPMap map;
     HTTPText text(str, 512);