Fix DUE parallel output when there are fewer than 8 lanes.

FastLED · Oct 18, 2016 · 1be6dca · 1be6dca
1 parent 32bae8e
commit 1be6dca
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/platforms/arm/sam/clockless_block_arm_sam.h b/platforms/arm/sam/clockless_block_arm_sam.h
@@ -162,9 +162,8 @@ class InlineBlockClocklessController : public CPixelLEDController<RGB_ORDER, LAN
     }
 
     for(uint32_t i = LANES; i < 8; i++) {
-      while(DUE_TIMER_VAL > next_mark);
-
-      next_mark = DUE_TIMER_VAL - (TOTAL-3);
+      while(DUE_TIMER_VAL < next_mark);
+      next_mark = (DUE_TIMER_VAL+TOTAL);
       *FastPin<FIRST_PIN>::sport() = PORT_MASK;
 
       while((next_mark - DUE_TIMER_VAL) > (T2+T3+6));