Adding TC5 definitions

cores/arduino/WVariant.h

@@ -64,6 +64,12 @@ typedef enum _ETCChannel
   TCC2_CH1 = (2<<8)|(1),
   TC3_CH0  = (3<<8)|(0),
   TC3_CH1  = (3<<8)|(1),
+  TC5_CH0  = (5<<8)|(0),
+  TC5_CH1  = (5<<8)|(1),
+#if defined __SAMD21J18A__
+  TC7_CH0  = (7<<8)|(0),
+  TC7_CH1  = (7<<8)|(1)
+#endif // __SAMD21J18A__
 } ETCChannel ;
 
 extern const void* g_apTCInstances[TCC_INST_NUM+TC_INST_NUM] ;
@@ -90,6 +96,12 @@ typedef enum _EPWMChannel
   PWM2_CH1=TCC2_CH1,
   PWM3_CH0=TC3_CH0,
   PWM3_CH1=TC3_CH1,
+  PWM5_CH0=TC5_CH0,
+  PWM5_CH1=TC5_CH1,
+#if defined __SAMD21J18A__
+  PWM7_CH0=TC7_CH0,
+  PWM7_CH1=TC7_CH1
+#endif // __SAMD21J18A__
 } EPWMChannel ;
 
 typedef enum _EPortType