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 7 years ago

parent

62723b9c6f

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732b6fadc1

1 changed files with 1 additions and 0 deletions

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WS2812Serial.cppView File
								
																	if (!dma) return false; // unable to allocate DMA channel
															
																	if (!dma) return false; // unable to allocate DMA channel
														
																}
															
																}
														
															#if defined(KINETISK)
															
															#if defined(KINETISK)
														
																if (divisor < 32) divisor = 32;
														
																uart->BDH = (divisor >> 13) & 0x1F;
															
																uart->BDH = (divisor >> 13) & 0x1F;
														
																uart->BDL = (divisor >> 5) & 0xFF;
															
																uart->BDL = (divisor >> 5) & 0xFF;
														
																uart->C4 = divisor & 0x1F;
															
																uart->C4 = divisor & 0x1F;