timer setup changes for non avr

src/uClock.cpp

@@ -66,8 +66,7 @@ void uclockInitTimer()
 {
 	// begin at 120bpm (20833us)
 	const uint16_t init_clock = 20833;
-	ATOMIC(
-	#if defined(TEENSYDUINO)
+#if defined(TEENSYDUINO)
 	_uclockTimer.begin(uclockISR, init_clock); 
 
 	// Set the interrupt priority level, controlling which other interrupts
@@ -76,15 +75,14 @@ void uclockInitTimer()
 	// As a general guideline, interrupt routines that run longer should be given 
 	// lower priority (higher numerical values).
 	_uclockTimer.priority(0);
-	#endif
+#endif
 
-	#if defined(SEEED_XIAO_M0)
+#if defined(SEEED_XIAO_M0)
 	_uclockTimer.initialize(init_clock);
 
 	// attach to generic uclock ISR
 	_uclockTimer.attachInterrupt(uclockISR);
-	#endif
-	)
+#endif
 }
 #endif