Diff: main.cpp

Revision:

0:c5607b31fb07

Child:

1:4403f2ed1c1f

diff -r 000000000000 -r c5607b31fb07 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Oct 04 11:34:47 2016 +0000
@@ -0,0 +1,94 @@
+#include "mbed.h"
+#include "iQ_globals.h"
+#include "WiflyInterface.h"
+#include "iQ_Commands.h"
+#include "Websocket.h"
+
+//#define DEBUG
+#define INFOMESSAGES
+#define WARNMESSAGES
+#define ERRMESSAGES
+#define FUNCNAME "IoT"
+#include "messages.h"
+
+// Main Loop!
+int main() {
+    unsigned int wifi_cmd = NO_WIFI_CMD;
+    float wifi_data = 0.0f;
+    unsigned int wifi_var = 0;
+    
+    // Set the IoT ID:
+    IoT_ID = 1;
+    
+    // Send a startup message to serial port:
+    INFO("Starting up...");
+    INFO("CPU SystemCoreClock is %d Hz", SystemCoreClock); 
+        
+    
+    SetupNetwork(5000);
+    // Configure the baud rate of the wifi shield:
+    ws.setBaud(115200);
+    wait(0.5f);
+    
+    
+    
+    char msg[128];
+    if(IotStatus.CheckFlag(SF_WIRELESSCONNECTED)){
+        sprintf(msg, "ws://%s:%d/ws", SERVER_IP, WS_PORT);
+        ws.Initialize(msg);
+        INFO("Connecting to Websocket Server on %s...", msg);
+        if(ws.connect()){
+            // Set a status flag:
+            INFO("Connected.");
+            IotStatus.SetFlag(SF_SERVERCONNECTED);
+        }else{
+            // We could not connect right now..
+            IotStatus.ClearFlag(SF_SERVERCONNECTED);
+            INFO("Could not connect to server, will try again later.");
+            ReconnectAttempts++;
+            if(ReconnectAttempts > 5){
+                INFO("Failed after %d reconnect attempts. Resetting the Wifi Shield...", ReconnectAttempts);
+                SetupNetwork(1);
+                ReconnectAttempts = 0;
+            }
+        }
+    }
+    
+    
+    DisplayTimer.start();
+    // Inifinite loop:
+    while(1) {
+        
+        // Process the wifi command:
+        if(wifi_cmd > NO_WIFI_CMD){
+            switch(wifi_cmd){
+                case CHANGEVAR_WIFI_CMD:
+                    ModifyVariable(wifi_var, wifi_data);
+                    break;
+                default:
+                    break;
+            }
+            wifi_cmd = NO_WIFI_CMD;
+        }
+        
+        // Check for new wifi data:
+        if((wifi_cmd == NO_WIFI_CMD)){
+            ReceiveNetworkData(&wifi_cmd, &wifi_var, &wifi_data);
+        }
+        
+        // Send the network data every 3 seconds:
+        if(DisplayTimer.read()>(3.0f)){
+            
+            // Send data over network:
+            SendNetworkData();               
+            
+            // Increment a counter:
+            SendCounter++;
+            
+            // Reset the timer:
+            DisplayTimer.reset();
+        }
+        
+       
+    }
+}