Fall back to slower bitrate if hardware isn't fast enough · 732b6fadc1 - WS2812Serial - gitea: thevis.us

Fall back to slower bitrate if hardware isn't fast enough

main_ledos

PaulStoffregen 6 years ago

parent

62723b9c6f

commit

732b6fadc1

1 changed files with 1 additions and 0 deletions

Split View Show Diff Stats

							
								+ 1
								
								- 0
							
WS2812Serial.cppView File
								
			@@ -124,6 +124,7 @@ bool WS2812Serial::begin()
		
					if (!dma) return false; // unable to allocate DMA channel
		
				}
		
			#if defined(KINETISK)
		
				if (divisor < 32) divisor = 32;
		
				uart->BDH = (divisor >> 13) & 0x1F;
		
				uart->BDL = (divisor >> 5) & 0xFF;
		
				uart->C4 = divisor & 0x1F;