samd21e sercom compatibility (#280)

mitchellpontague · sandeepmistry · commit ee913a082856 · 2018-01-25T11:25:58.000-05:00
Make sercom4 and sercom5 optional to allow compilation of samd21e variants.
diff --git a/cores/arduino/SERCOM.cpp b/cores/arduino/SERCOM.cpp
@@ -665,16 +665,20 @@ void SERCOM::initClockNVIC( void )
     clockId = GCM_SERCOM3_CORE;
     IdNvic = SERCOM3_IRQn;
   }
+  #if defined(SERCOM4)
   else if(sercom == SERCOM4)
   {
     clockId = GCM_SERCOM4_CORE;
     IdNvic = SERCOM4_IRQn;
   }
+  #endif // SERCOM4
+  #if defined(SERCOM5)
   else if(sercom == SERCOM5)
   {
     clockId = GCM_SERCOM5_CORE;
     IdNvic = SERCOM5_IRQn;
   }
+  #endif // SERCOM5
 
   if ( IdNvic == PendSV_IRQn )
   {

Original file line number	Diff line number	Diff line change
`@@ -665,16 +665,20 @@ void SERCOM::initClockNVIC( void )`
`665`	`665`	`clockId = GCM_SERCOM3_CORE;`
`666`	`666`	`IdNvic = SERCOM3_IRQn;`
`667`	`667`	`}`
	`668`	`+ #if defined(SERCOM4)`
`668`	`669`	`else if(sercom == SERCOM4)`
`669`	`670`	`{`
`670`	`671`	`clockId = GCM_SERCOM4_CORE;`
`671`	`672`	`IdNvic = SERCOM4_IRQn;`
`672`	`673`	`}`
	`674`	`+ #endif // SERCOM4`
	`675`	`+ #if defined(SERCOM5)`
`673`	`676`	`else if(sercom == SERCOM5)`
`674`	`677`	`{`
`675`	`678`	`clockId = GCM_SERCOM5_CORE;`
`676`	`679`	`IdNvic = SERCOM5_IRQn;`
`677`	`680`	`}`
	`681`	`+ #endif // SERCOM5`
`678`	`682`
`679`	`683`	`if ( IdNvic == PendSV_IRQn )`
`680`	`684`	`{`