light_ws2811strip.c File Reference

#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include <platform.h>
#include "build_config.h"
#include "common/color.h"
#include "common/colorconversion.h"
#include "drivers/dma.h"
#include "drivers/light_ws2811strip.h"

Include dependency graph for light_ws2811strip.c:

Functions
void	setLedHsv (int index, const hsvColor_t *color)
void	getLedHsv (int index, hsvColor_t *color)
void	setLedValue (int index, const uint8_t value)
void	scaleLedValue (int index, const uint8_t scalePercent)
void	setStripColor (const hsvColor_t *color)
void	setStripColors (const hsvColor_t *colors)
void	ws2811LedStripInit (void)
bool	isWS2811LedStripReady (void)
void	fastUpdateLEDDMABuffer (uint8_t **buffer, rgbColor24bpp_t color)
void	ws2811UpdateStrip (void)

Variables
uint8_t	ledStripDMABuffer [WS2811_DMA_BUFFER_SIZE]
volatile uint8_t	ws2811LedDataTransferInProgress = 0

Function Documentation

void fastUpdateLEDDMABuffer	(	uint8_t **	buffer,
		rgbColor24bpp_t	color
	)

void getLedHsv	(	int	index,
		hsvColor_t *	color
	)

bool isWS2811LedStripReady

(

void

)

void scaleLedValue	(	int	index,
		const uint8_t	scalePercent
	)

void setLedHsv	(	int	index,
		const hsvColor_t *	color
	)

void setLedValue	(	int	index,
		const uint8_t	value
	)

void setStripColor

(

const hsvColor_t *

color

)

void setStripColors

(

const hsvColor_t *

colors

)

Here is the call graph for this function:

void ws2811LedStripInit

(

void

)

void ws2811UpdateStrip

(

void

)

Variable Documentation

uint8_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE]

volatile uint8_t ws2811LedDataTransferInProgress = 0