MHV_Display_Holtek_HT1632 Class Reference

#include <MHV_Display_Holtek_HT1632.h>

Inheritance diagram for MHV_Display_Holtek_HT1632:

List of all members.

Public Member Functions
	MHV_Display_Holtek_HT1632 (volatile uint8_t *dataDir, volatile uint8_t *dataOut, volatile uint8_t *dataIn, uint8_t dataPin, int8_t dataPinchangeInterrupt, volatile uint8_t *writeDir, volatile uint8_t *writeOut, volatile uint8_t *writeIn, uint8_t writePin, int8_t writePinchangeInterrupt, MHV_HT1632_MODE mode, uint8_t arrayX, uint8_t arrayY, void(*csCallback)(uint8_t x, uint8_t y, bool active), uint8_t *frameBuffer, MHV_RingBuffer *txBuffers)
void	brightness (uint8_t brightness)
void	poweroff ()
void	poweron ()
void	flush ()
void	setPixel (uint16_t row, uint16_t col, uint8_t value)
uint8_t	getPixel (uint16_t row, uint16_t col)

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Detailed Description

Definition at line 50 of file MHV_Display_Holtek_HT1632.h.

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Constructor & Destructor Documentation

MHV_Display_Holtek_HT1632::MHV_Display_Holtek_HT1632	(	volatile uint8_t *	dataDir,
		volatile uint8_t *	dataOut,
		volatile uint8_t *	dataIn,
		uint8_t	dataPin,
		int8_t	dataPinchangeInterrupt,
		volatile uint8_t *	writeDir,
		volatile uint8_t *	writeOut,
		volatile uint8_t *	writeIn,
		uint8_t	writePin,
		int8_t	writePinchangeInterrupt,
		MHV_HT1632_MODE	mode,
		uint8_t	arrayX,
		uint8_t	arrayY,
		void(*)(uint8_t x, uint8_t y, bool active)	csCallback,
		uint8_t *	frameBuffer,
		MHV_RingBuffer *	txBuffers
	)

Initialise the library

Parameters:

dataDir	A member of the MHV_PIN_* macro the data pin
dataOut	A member of the MHV_PIN_* macro
dataIn	A member of the MHV_PIN_* macro
dataPin	A member of the MHV_PIN_* macro
dataPinchangeInterrupt	A member of the MHV_PIN_* macro
writeDir	A member of the MHV_PIN_* macro the write pin
writeOut	A member of the MHV_PIN_* macro
writeIn	A member of the MHV_PIN_* macro
writePin	A member of the MHV_PIN_* macro
writePinchangeInterrupt	A member of the MHV_PIN_* macro
mode	What mode the displays should be run in
arrayX	the width of the array in number of displays
arrayY	the height of the array in number of displays
csCallback	A callback to select which display is active (lines must be active low, x & y select the display)
frameBuffer	memory for a framebuffer, must be at least arrayX * arrayY * displayX * displayY / 8 bytes long
txBuffers	A ringbuffer used for text printing

Definition at line 59 of file MHV_Display_Holtek_HT1632.cpp.

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Member Function Documentation

void MHV_Display_Holtek_HT1632::brightness

(

uint8_t

brightness_in

)

Set the brightness of all modules

Parameters:

brightness_in

the brightness (from 0 to 15)

Definition at line 336 of file MHV_Display_Holtek_HT1632.cpp.

void MHV_Display_Holtek_HT1632::flush

(

)

Flush the framebuffer to the displays

Definition at line 273 of file MHV_Display_Holtek_HT1632.cpp.

uint8_t MHV_Display_Holtek_HT1632::getPixel	(	uint16_t	col,
		uint16_t	row
	)		[virtual]

Get a pixel

Parameters:

col	the column of the pixel
row	the row of the pixel

Returns:

the value of the pixel

Implements MHV_Display_Monochrome.

Definition at line 181 of file MHV_Display_Holtek_HT1632.cpp.

void MHV_Display_Holtek_HT1632::poweroff

(

)

Put all modules to sleep

Definition at line 396 of file MHV_Display_Holtek_HT1632.cpp.

void MHV_Display_Holtek_HT1632::poweron

(

)

Wake all modules up

Definition at line 409 of file MHV_Display_Holtek_HT1632.cpp.

void MHV_Display_Holtek_HT1632::setPixel	(	uint16_t	col,
		uint16_t	row,
		uint8_t	value
	)		[virtual]

Set a pixel

Parameters:

col	the column of the pixel
row	the row of the pixel
value	the value of the pixel

Implements MHV_Display_Monochrome.

Definition at line 135 of file MHV_Display_Holtek_HT1632.cpp.

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The documentation for this class was generated from the following files:

• A:/eclipse/mhvlib/MHV_Display_Holtek_HT1632.h
• A:/eclipse/mhvlib/MHV_Display_Holtek_HT1632.cpp