Begin moving network configuration into Wiz class and convert IP address configuration to the new method.

git-svn-id: svn+ssh://oldsvn/home/mlalondesvn/svn/cral@91 3ee9b42a-b53c-0410-a25e-f0b6218d5d5b

branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde

@@ -103,10 +103,14 @@ class Wiz810MjDevice {
   public:
     Wiz810MjDevice(int resetPin);
     
+    void setIp(byte b1, byte b2, byte b3, byte b4);
+  
   private:
     void _init(void);
     
     int _resetPin;
+  
+    byte _scratchBuffer[6];   // Can we make this static?
 };
 
 
@@ -154,6 +158,18 @@ void Wiz810MjDevice::_init(void) {
   sysinit(0x55, 0x55);  
 }
 
+void Wiz810MjDevice::setIp(byte b0, byte b1, byte b2, byte b3) {
+  /*
+  
+   */
+  _scratchBuffer[0] = b0;
+  _scratchBuffer[1] = b1;
+  _scratchBuffer[2] = b2;
+  _scratchBuffer[3] = b3;
+  
+  setSIPR(_scratchBuffer);  
+}
+
 /* ----------------------- */
 
 
@@ -185,7 +201,7 @@ void setup () {
   setGAR(config_gateway);
   setSUBR(config_subnet_mask);
   setSHAR(config_mac_address); 
-  setSIPR(config_ip_address);
+  WIZ810MJ.setIp(192,168,2,105);
    
   Serial.println("End test W5100 configuration...");