Move network module initialisation into class.

git-svn-id: svn+ssh://oldsvn/home/mlalondesvn/svn/cral@90 3ee9b42a-b53c-0410-a25e-f0b6218d5d5b

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

@@ -98,33 +98,28 @@ SpiConfiguration SPI = SpiConfiguration();
 
 /* ------ WIZ810MJ ------ */
 
-class Wiz810MJ {
+class Wiz810MjDevice {
   
   public:
-    Wiz810MJ(int resetPin);
+    Wiz810MjDevice(int resetPin);
   
   private:
+    void _init(void);
+    
     int _resetPin;  
 };
 
-Wiz810MJ::Wiz810MJ(int resetPin) {
+
+Wiz810MjDevice::Wiz810MjDevice(int resetPin) {
   // TODO: We should really allow the chip-select pin to be set here?
   //       Or require that it's defined. (Currently in the library file 'types.h'.)
   _resetPin = resetPin;
+  
+  _init();
 }
 
-/* ----------------------- */
-
-
-// #define PIN_RESET 9 // WIZnet module /RESET
-
-#define PIN_RESET 8 // WIZnet module /RESET
-
-SOCKET testSocket;
-byte ip[6];
-
 
-void initModule() {
+void Wiz810MjDevice::_init(void) {
   /*
   
      Initialise the WIZ810MJ module and driver.
@@ -138,14 +133,14 @@ void initModule() {
       to function without a hardware reset but it
       seems not to be the case.)
    */   
-  pinMode(PIN_RESET, OUTPUT);
+  pinMode(_resetPin, OUTPUT);
   
   // We rely on the time between function calls to
   // be long enough for the chip to recognise the
   // reset.
-  digitalWrite(PIN_RESET, HIGH);
-  digitalWrite(PIN_RESET, LOW); // reset
-  digitalWrite(PIN_RESET, HIGH);
+  digitalWrite(_resetPin, HIGH);
+  digitalWrite(_resetPin, LOW); // reset
+  digitalWrite(_resetPin, HIGH);
   
   // Chip initialisation by driver
   // Might be redundant following the above reset,
@@ -156,10 +151,20 @@ void initModule() {
   // (This is required to configure some variables used
   // internally by the driver--even if the default chip
   // configuration is used.)
-  sysinit(0x55, 0x55);
-  
+  sysinit(0x55, 0x55);  
 }
 
+/* ----------------------- */
+
+
+// #define PIN_RESET 9 // WIZnet module /RESET
+
+#define PIN_RESET 8 // WIZnet module /RESET
+
+SOCKET testSocket;
+byte ip[6];
+
+
 #define PIN_LED 2
 
 void setup () {
@@ -168,7 +173,7 @@ void setup () {
 
   SPI.begin();    
   
-  initModule();
+  Wiz810MjDevice WIZ810MJ = Wiz810MjDevice(PIN_RESET);
 
   Serial.println("Test W5100 configuration...");