A monitor on XRCU. More...

#include <Monitor.h>

Inheritance diagram for Monitor:

Public Member Functions
	Monitor ()
	Creates a new monitor.

void	initAll ()
	Initializes the physical monitor and this Monitor object.

void	initFieldsOnly ()
	Initializes the state of member variables.

Public Member Functions inherited from Adafruit_ST7735
	Adafruit_ST7735 (int8_t cs, int8_t dc, int8_t mosi, int8_t sclk, int8_t rst)

	Adafruit_ST7735 (int8_t cs, int8_t dc, int8_t rst)

	Adafruit_ST7735 (SPIClass *spiClass, int8_t cs, int8_t dc, int8_t rst)

void	initB (void)

void	initR (uint8_t options=INITR_GREENTAB)

void	setRotation (uint8_t m)

Public Member Functions inherited from Adafruit_ST77xx
	Adafruit_ST77xx (uint16_t w, uint16_t h, int8_t _CS, int8_t _DC, int8_t _MOSI, int8_t _SCLK, int8_t _RST=-1, int8_t _MISO=-1)

	Adafruit_ST77xx (uint16_t w, uint16_t h, int8_t CS, int8_t RS, int8_t RST=-1)

	Adafruit_ST77xx (uint16_t w, uint16_t h, SPIClass *spiClass, int8_t CS, int8_t RS, int8_t RST=-1)

void	setAddrWindow (uint16_t x, uint16_t y, uint16_t w, uint16_t h)
	Set up the specific display hardware's "address window" for subsequent pixel-pushing operations.

void	setRotation (uint8_t r)

void	enableDisplay (boolean enable)

void	enableTearing (boolean enable)

void	enableSleep (boolean enable)

Public Member Functions inherited from Adafruit_SPITFT
	Adafruit_SPITFT (uint16_t w, uint16_t h, int8_t cs, int8_t dc, int8_t mosi, int8_t sck, int8_t rst=-1, int8_t miso=-1)

	Adafruit_SPITFT (uint16_t w, uint16_t h, int8_t cs, int8_t dc, int8_t rst=-1)

	Adafruit_SPITFT (uint16_t w, uint16_t h, SPIClass *spiClass, int8_t cs, int8_t dc, int8_t rst=-1)

	Adafruit_SPITFT (uint16_t w, uint16_t h, tftBusWidth busWidth, int8_t d0, int8_t wr, int8_t dc, int8_t cs=-1, int8_t rst=-1, int8_t rd=-1)

void	initSPI (uint32_t freq=0, uint8_t spiMode=SPI_MODE0)

void	initSPI (uint32_t freq, uint8_t spiMode, bool reset)

void	setSPISpeed (uint32_t freq)

void	startWrite (void)

void	endWrite (void)

void	sendCommand (uint8_t commandByte, uint8_t *dataBytes, uint8_t numDataBytes)

void	sendCommand (uint8_t commandByte, const uint8_t *dataBytes=NULL, uint8_t numDataBytes=0)

void	sendCommand16 (uint16_t commandWord, const uint8_t *dataBytes=NULL, uint8_t numDataBytes=0)

uint8_t	readcommand8 (uint8_t commandByte, uint8_t index=0)

uint16_t	readcommand16 (uint16_t addr)

void	writePixel (int16_t x, int16_t y, uint16_t color)

void	writePixels (uint16_t *colors, uint32_t len, bool block=true, bool bigEndian=false)

void	writeColor (uint16_t color, uint32_t len)

void	writeFillRect (int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)

void	writeFastHLine (int16_t x, int16_t y, int16_t w, uint16_t color)

void	writeFastVLine (int16_t x, int16_t y, int16_t h, uint16_t color)

void	writeFillRectPreclipped (int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)

void	dmaWait (void)

bool	dmaBusy (void) const

void	swapBytes (uint16_t src, uint32_t len, uint16_t dest=NULL)

void	drawPixel (int16_t x, int16_t y, uint16_t color)
	Draw to the screen/framebuffer/etc. Must be overridden in subclass.

void	fillRect (int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)

void	drawFastHLine (int16_t x, int16_t y, int16_t w, uint16_t color)

void	drawFastVLine (int16_t x, int16_t y, int16_t h, uint16_t color)

void	pushColor (uint16_t color)

void	drawRGBBitmap (int16_t x, int16_t y, uint16_t *pcolors, int16_t w, int16_t h)

void	invertDisplay (bool i)

uint16_t	color565 (uint8_t r, uint8_t g, uint8_t b)

void	spiWrite (uint8_t b)

void	writeCommand (uint8_t cmd)

uint8_t	spiRead (void)

void	write16 (uint16_t w)

void	writeCommand16 (uint16_t cmd)

uint16_t	read16 (void)

void	SPI_WRITE16 (uint16_t w)

void	SPI_WRITE32 (uint32_t l)

void	SPI_CS_HIGH (void)
	Set the chip-select line HIGH. Does NOT check whether CS pin is set (>=0), that should be handled in calling function. Despite function name, this is used even if the display connection is parallel.

void	SPI_CS_LOW (void)
	Set the chip-select line LOW. Does NOT check whether CS pin is set (>=0), that should be handled in calling function. Despite function name, this is used even if the display connection is parallel.

void	SPI_DC_HIGH (void)
	Set the data/command line HIGH (data mode).

void	SPI_DC_LOW (void)
	Set the data/command line LOW (command mode).

void	drawRGBBitmap (int16_t x, int16_t y, const uint16_t bitmap[], int16_t w, int16_t h)

void	drawRGBBitmap (int16_t x, int16_t y, const uint16_t bitmap[], const uint8_t mask[], int16_t w, int16_t h)

void	drawRGBBitmap (int16_t x, int16_t y, uint16_t bitmap, uint8_t mask, int16_t w, int16_t h)

Public Member Functions inherited from Adafruit_GFX
	Adafruit_GFX (int16_t w, int16_t h)

virtual void	writeLine (int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color)

virtual void	fillScreen (uint16_t color)

virtual void	drawLine (int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color)

virtual void	drawRect (int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)

void	drawCircle (int16_t x0, int16_t y0, int16_t r, uint16_t color)

void	drawCircleHelper (int16_t x0, int16_t y0, int16_t r, uint8_t cornername, uint16_t color)

void	fillCircle (int16_t x0, int16_t y0, int16_t r, uint16_t color)

void	fillCircleHelper (int16_t x0, int16_t y0, int16_t r, uint8_t cornername, int16_t delta, uint16_t color)

void	drawTriangle (int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color)

void	fillTriangle (int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color)

void	drawRoundRect (int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color)

void	fillRoundRect (int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color)

void	drawBitmap (int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color)

void	drawBitmap (int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color, uint16_t bg)

void	drawBitmap (int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h, uint16_t color)

void	drawBitmap (int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint16_t bg)

void	drawXBitmap (int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color)

void	drawGrayscaleBitmap (int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h)

void	drawGrayscaleBitmap (int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h)

void	drawGrayscaleBitmap (int16_t x, int16_t y, const uint8_t bitmap[], const uint8_t mask[], int16_t w, int16_t h)

void	drawGrayscaleBitmap (int16_t x, int16_t y, uint8_t bitmap, uint8_t mask, int16_t w, int16_t h)

void	drawRGBBitmap (int16_t x, int16_t y, const uint16_t bitmap[], int16_t w, int16_t h)

void	drawRGBBitmap (int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h)

void	drawRGBBitmap (int16_t x, int16_t y, const uint16_t bitmap[], const uint8_t mask[], int16_t w, int16_t h)

void	drawRGBBitmap (int16_t x, int16_t y, uint16_t bitmap, uint8_t mask, int16_t w, int16_t h)

void	drawChar (int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg, uint8_t size)

void	drawChar (int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg, uint8_t size_x, uint8_t size_y)

void	getTextBounds (const char string, int16_t x, int16_t y, int16_t x1, int16_t y1, uint16_t w, uint16_t *h)

void	getTextBounds (const __FlashStringHelper s, int16_t x, int16_t y, int16_t x1, int16_t y1, uint16_t w, uint16_t *h)

void	getTextBounds (const String &str, int16_t x, int16_t y, int16_t x1, int16_t y1, uint16_t w, uint16_t h)

void	setTextSize (uint8_t s)

void	setTextSize (uint8_t sx, uint8_t sy)

void	setFont (const GFXfont *f=NULL)

void	setCursor (int16_t x, int16_t y)
	Set text cursor location.

void	setTextColor (uint16_t c)
	Set text font color with transparant background.

void	setTextColor (uint16_t c, uint16_t bg)
	Set text font color with custom background color.

void	setTextWrap (bool w)
	Set whether text that is too long for the screen width should automatically wrap around to the next line (else clip right).

void	cp437 (bool x=true)
	Enable (or disable) Code Page 437-compatible charset. There was an error in glcdfont.c for the longest time – one character (#176, the 'light shade' block) was missing – this threw off the index of every character that followed it. But a TON of code has been written with the erroneous character indices. By default, the library uses the original 'wrong' behavior and old sketches will still work. Pass 'true' to this function to use correct CP437 character values in your code.

virtual void	write (uint8_t)

int16_t	width (void) const
	Get width of the display, accounting for current rotation.

int16_t	height (void) const
	Get height of the display, accounting for current rotation.

uint8_t	getRotation (void) const
	Get rotation setting for display.

int16_t	getCursorX (void) const
	Get text cursor X location.

int16_t	getCursorY (void) const
	Get text cursor Y location.

size_t	write (const char *str)

virtual size_t	write (const uint8_t *buffer, size_t size)

size_t	write (const char *buffer, size_t size)

Public Member Functions inherited from Print
int	getWriteError ()

void	clearWriteError ()

size_t	write (const char *str)

size_t	write (const char *buffer, size_t size)

virtual int	availableForWrite ()

size_t	print (const __FlashStringHelper *)

size_t	print (const String &)

size_t	print (const char[])

size_t	print (char)

size_t	print (unsigned char, int=DEC)

size_t	print (int, int=DEC)

size_t	print (unsigned int, int=DEC)

size_t	print (long, int=DEC)

size_t	print (unsigned long, int=DEC)

size_t	print (long long, int=DEC)

size_t	print (unsigned long long, int=DEC)

size_t	print (float, int=2)

size_t	print (double, int=2)

size_t	print (const Printable &)

size_t	println (const __FlashStringHelper *)

size_t	println (const String &s)

size_t	println (const char[])

size_t	println (char)

size_t	println (unsigned char, int=DEC)

size_t	println (int, int=DEC)

size_t	println (unsigned int, int=DEC)

size_t	println (long, int=DEC)

size_t	println (unsigned long, int=DEC)

size_t	println (long long, int=DEC)

size_t	println (unsigned long long, int=DEC)

size_t	println (float, int=2)

size_t	println (double, int=2)

size_t	println (const Printable &)

size_t	println (void)

int	printf (const char *format,...)

int	printf (const __FlashStringHelper *format,...)

int	vprintf (const __FlashStringHelper *format, va_list ap)

int	vprintf (const char *format, va_list ap)

virtual void	flush ()

Additional Inherited Members
Protected Member Functions inherited from Adafruit_ST7735
void	setTabColor (uint8_t color)

Protected Member Functions inherited from Adafruit_ST77xx
void	begin (uint32_t freq=0)
	Display-specific initialization function.

void	begin (uint32_t freq, bool reset)

void	commonInit (const uint8_t *cmdList)

void	displayInit (const uint8_t *addr)

void	setColRowStart (int8_t col, int8_t row)

Protected Member Functions inherited from Adafruit_SPITFT
void	SPI_MOSI_HIGH (void)

void	SPI_MOSI_LOW (void)

void	SPI_SCK_HIGH (void)

void	SPI_SCK_LOW (void)

bool	SPI_MISO_READ (void)

void	SPI_BEGIN_TRANSACTION (void)

void	SPI_END_TRANSACTION (void)

void	TFT_WR_STROBE (void)

void	TFT_RD_HIGH (void)

void	TFT_RD_LOW (void)

Protected Member Functions inherited from Adafruit_GFX
void	charBounds (unsigned char c, int16_t x, int16_t y, int16_t minx, int16_t miny, int16_t maxx, int16_t maxy)

Protected Member Functions inherited from Print
void	setWriteError (int err=1)

Protected Member Functions inherited from Supported_actuator
	Supported_actuator ()
	Creates an object of a supported actuator.

Protected Member Functions inherited from Supported_module
	Supported_module ()
	Creates an object of a supported module.

Protected Attributes inherited from Adafruit_ST77xx
uint8_t	_colstart = 0
	Some displays need this changed to offset.

uint8_t	_rowstart = 0
	Some displays need this changed to offset.

uint8_t	spiMode = SPI_MODE0
	Certain display needs MODE3 instead.

Protected Attributes inherited from Adafruit_SPITFT
struct {

SPIClass * _spi
	SPI class pointer.

uint32_t _freq
	SPI bitrate (if no SPI transactions)

uint32_t _mode
	SPI data mode (transactions or no)

}	hwspi
	Hardware SPI values.

struct {

int8_t _mosi
	MOSI pin #.

int8_t _miso
	MISO pin #.

int8_t _sck
	SCK pin #.

}	swspi
	Software SPI values.

struct {

int8_t _d0
	Data pin 0 #.

int8_t _wr
	Write strobe pin #.

int8_t _rd
	Read strobe pin # (or -1)

bool wide = 0
	If true, is 16-bit interface.

}	tft8
	Parallel interface settings.

uint8_t	connection
	TFT_HARD_SPI, TFT_SOFT_SPI, etc.

int8_t	_rst
	Reset pin # (or -1)

int8_t	_cs
	Chip select pin # (or -1)

int8_t	_dc
	Data/command pin #.

int16_t	_xstart = 0
	Internal framebuffer X offset.

int16_t	_ystart = 0
	Internal framebuffer Y offset.

uint8_t	invertOnCommand = 0
	Command to enable invert mode.

uint8_t	invertOffCommand = 0
	Command to disable invert mode.

Protected Attributes inherited from Adafruit_GFX
int16_t	WIDTH
	This is the 'raw' display width - never changes.

int16_t	HEIGHT
	This is the 'raw' display height - never changes.

int16_t	_width
	Display width as modified by current rotation.

int16_t	_height
	Display height as modified by current rotation.

int16_t	cursor_x
	x location to start print()ing text

int16_t	cursor_y
	y location to start print()ing text

uint16_t	textcolor
	16-bit background color for print()

uint16_t	textbgcolor
	16-bit text color for print()

uint8_t	textsize_x
	Desired magnification in X-axis of text to print()

uint8_t	textsize_y
	Desired magnification in Y-axis of text to print()

uint8_t	rotation
	Display rotation (0 thru 3)

bool	wrap
	If set, 'wrap' text at right edge of display.

bool	_cp437
	If set, use correct CP437 charset (default is off)

GFXfont *	gfxFont
	Pointer to special font.

Detailed Description

A monitor on XRCU.

Author: YH Choi @ JM9

Member Function Documentation

◆ initAll()

void Monitor::initAll ( )

Initializes the physical monitor and this Monitor object.

This function initializes the monitor with XRCU settings.

◆ initFieldsOnly()

void Monitor::initFieldsOnly ( )

Initializes the state of member variables.

This function initializes member variables inside this object without performing the ~1.5s start-up interaction with the monitor.

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

Monitor/src/Monitor.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ initAll()

◆ initFieldsOnly()