add PIC watchdog

306-controller_interface.X/mcc_generated_files/mcc.c

@@ -53,6 +53,7 @@ void SYSTEM_Initialize(void)
     PMD_Initialize();
     PIN_MANAGER_Initialize();
     OSCILLATOR_Initialize();
+    WWDT_Initialize();
     TMR0_Initialize();
     ECAN_Initialize();
 }
@@ -92,6 +93,50 @@ void PMD_Initialize(void)
 }
 
 
+void WWDT_Initialize(void)
+{
+    // Initializes the WWDT to the default states configured in the MCC GUI
+    WDTCON0 = WDTCPS;
+    WDTCON1 = WDTCWS|WDTCCS;
+    
+}
+
+void WWDT_SoftEnable(void)
+{
+    // WWDT software enable. 
+    WDTCON0bits.SEN=1;
+}
+
+void WWDT_SoftDisable(void)
+{
+    // WWDT software disable.
+    WDTCON0bits.SEN=0;
+}
+
+bool WWDT_TimeOutStatusGet(void)
+{
+    // Return the status of WWDT time out reset.
+    return (PCON0bits.nRWDT);
+}
+
+bool WWDT_WindowViolationStatusGet(void)
+{
+   // Return the status of WWDT window violation reset.
+    return (PCON0bits.nWDTWV); 
+}  
+
+void WWDT_TimerClear(void)
+{
+    // Disable the interrupt,read back the WDTCON0 reg for arming, 
+    // clearing the WWDT and enable the interrupt.
+    uint8_t readBack=0;
+    
+    bool state = GIE;
+    GIE = 0;
+    readBack = WDTCON0;
+    CLRWDT();
+    GIE = state;
+}
 /**
  End of File
 */