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Functions198 in github.com/bitbank2/bb_spi_lcd

⨍ Functions 198◇ Types & classes 10

↓ 65 callersFunctionmyspiWrite

SPI_BitBang() */ Wrapper function for writing to SPI

src/bb_spi_lcd.cpp:1729

↓ 62 callersFunctiondigitalWrite

src/bb_spi_lcd.cpp:898

↓ 51 callersFunctionqspiSendCMD

In Quad SPI mode, commands are 16-bits and send only on D0 after a command "introducer" e.g. to send the MADCTR command (0x36) 0x02 0x00 = write, 0x03

src/bb_spi_lcd.cpp:3665

↓ 49 callersFunctionpinMode

src/bb_spi_lcd.cpp:903

↓ 46 callersFunctionspilcdSetPosition

Position the "cursor" to the given row and column. The width and height of the memory 'window' must be specified as well. The controller allows more e

src/bb_spi_lcd.cpp:3405

↓ 45 callersFunctionspilcdWriteCommand

spilcdWriteCmdParams() */ Send a command byte to the LCD controller In SPI 8-bit mode, the D/C line must be set high during the write

src/bb_spi_lcd.cpp:3339

↓ 39 callersFunctionspilcdInit

!__LINUX__ Initialize the LCD controller and clear the display LED pin is optional - pass as -1 to disable

src/bb_spi_lcd.cpp:2087

↓ 38 callersFunctionWrite1Byte

src/bb_spi_lcd.cpp:6797

↓ 36 callersFunctiondelay

src/bb_spi_lcd.cpp:918

↓ 25 callersFunctionRead8bit

src/bb_spi_lcd.cpp:6804

↓ 24 callersFunctionmyPinWrite

spilcdWritePixelsMasked() */ Wrapper function to control a GPIO line

src/bb_spi_lcd.cpp:1996

↓ 24 callersFunctionspilcdSetOrientation

Set the (software) orientation of the display The hardware is permanently oriented in 240x320 portrait mode The library can draw characters/tiles rota

src/bb_spi_lcd.cpp:5885

↓ 23 callersFunctionpgm_read_byte

src/bb_spi_lcd.cpp:928

↓ 18 callersMethodwrite

write (Print friend class)

src/bb_spi_lcd.cpp:8954

↓ 17 callersFunctionspilcdWriteData16

Write 16-bits of data The ILI9341 receives data in big-endian order (MSB first)

src/bb_spi_lcd.cpp:3378

↓ 16 callersFunctiondelayMicroseconds

src/bb_spi_lcd.cpp:923

↓ 12 callersFunctionspilcdEllipse

src/bb_spi_lcd.cpp:5816

↓ 11 callersFunctionqspiInit

Initialize a Quad SPI display

src/bb_spi_lcd.cpp:4761

↓ 11 callersFunctionspilcdDrawLine

Draw a line between 2 points using Bresenham's algorithm An optimized version of the algorithm where each continuous run of pixels is written in a sin

src/bb_spi_lcd.cpp:6072

↓ 10 callersFunctionmemset16

src/bb_spi_lcd.cpp:1663

↓ 10 callersFunctionrtSPIXfer

ARDUINO_M5Stick_C Full duplex SPI transfer for the touch controller

src/bb_spi_lcd.cpp:7180

↓ 10 callersFunctionspilcdWriteData8

Write a single byte of data

src/bb_spi_lcd.cpp:3364

↓ 9 callersFunctionspilcdWriteCommand16

src/bb_spi_lcd.cpp:3352

↓ 8 callersFunctionDrawScaledPixel

spilcdWriteString() */ For drawing ellipses, a circle is drawn and the x and y pixels are scaled by a 16-bit integer fraction This function draws a s

src/bb_spi_lcd.cpp:5736

↓ 7 callersFunctionParallelDataInit

Initialize the parallel bus info

src/bb_parallel.cpp:448

↓ 7 callersMethodbegin

start with the SPI bus initialized externally

src/bb_spi_lcd.cpp:7472

↓ 7 callersFunctionspilcdSetCallbacks

spilcdReadPin() */ Give bb_spi_lcd two callback functions to talk to the LCD useful when not using SPI or providing an optimized interface

src/bb_spi_lcd.cpp:2062

↓ 7 callersFunctionspilcdWriteDataBlock

Public wrapper function to write data to the display

src/bb_spi_lcd.cpp:1922

↓ 6 callersFunctionesp32_gpio_clear

src/bb_parallel.cpp:152

↓ 6 callersFunctionesp32_gpio_set

src/bb_parallel.cpp:160

↓ 6 callersFunctionspilcdSetBuffer

Set the back buffer

src/bb_spi_lcd.cpp:6665

↓ 6 callersFunctionspilcdWriteCmdParams

spilcdShutdown() */ Write a command byte followed by parameters

src/bb_spi_lcd.cpp:3321

↓ 5 callersFunctionspilcdRectangle

src/bb_spi_lcd.cpp:3159

↓ 5 callersFunctionspilcdWaitDMA

wait for previous transaction to complete

src/bb_spi_lcd.cpp:4881

↓ 4 callersFunctionDrawScaledLine

src/bb_spi_lcd.cpp:5750

↓ 4 callersFunctionRGBInit

Initialize a RGB parallel panel (needs continuous pixels)

src/bb_parallel.cpp:389

↓ 4 callersFunctionspilcdShowBuffer

Show part or all of the back buffer on the display Used after delayed rendering of graphics

src/bb_spi_lcd.cpp:3270

↓ 3 callersFunctionqspiSetBrightness

src/bb_spi_lcd.cpp:3750

↓ 3 callersFunctionspilcdFill

spilcdSetOrientation() */ Fill the frame buffer with a single color

src/bb_spi_lcd.cpp:6012

↓ 3 callersFunctionspilcdParallelData

src/bb_parallel.cpp:610

↓ 3 callersFunctionspilcdSetMode

Sets the D/C pin to data or command mode

src/bb_spi_lcd.cpp:951

↓ 2 callersFunctionAXS15231Init

src/bb_spi_lcd.cpp:4171

↓ 2 callersFunctionAxpBrightness

src/bb_spi_lcd.cpp:7116

↓ 2 callersFunctionAxpPowerUp

src/bb_spi_lcd.cpp:7125

↓ 2 callersFunctionDecodeRLE4

Decompress one line of 4-bit RLE data

src/bb_spi_lcd.cpp:6271

↓ 2 callersFunctionDecodeRLE8

spilcdDrawLine() */ Decompress one line of 8-bit RLE data

src/bb_spi_lcd.cpp:6201

↓ 2 callersFunctionSetBusPowerMode

src/bb_spi_lcd.cpp:7002

↓ 2 callersFunctionSetDCVoltage

src/bb_spi_lcd.cpp:6918

↓ 2 callersFunctionSetLCDRSet

src/bb_spi_lcd.cpp:6967

↓ 2 callersFunctionSetLDOVoltage

src/bb_spi_lcd.cpp:6945

↓ 2 callersFunctionWrite9Bits

src/bb_spi_lcd.cpp:7416

↓ 2 callersFunctiondigitalRead

src/bb_spi_lcd.cpp:893

↓ 2 callersFunctionrtAVG

Return the average of the closest 2 of 3 values

src/bb_spi_lcd.cpp:7306

↓ 2 callersFunctionspilcdDrawBMP

Draw a 4, 8 or 16-bit Windows uncompressed bitmap onto the display Pass the pointer to the beginning of the BMP file Optionally stretch to 2x size Opt

src/bb_spi_lcd.cpp:6355

↓ 2 callersFunctionspilcdFreeBackbuffer

Free the back buffer

src/bb_spi_lcd.cpp:6700

↓ 2 callersFunctionspilcdGetStringBox

spilcdWriteStringCustom() */ Get the width of text in a custom font

src/bb_spi_lcd.cpp:5344

↓ 2 callersFunctionspilcdParallelCMDParams

src/bb_parallel.cpp:590

↓ 2 callersFunctionspilcdScroll1Line

src/bb_spi_lcd.cpp:6776

↓ 2 callersFunctionspilcdScrollReset

Reset the scroll position to 0

src/bb_spi_lcd.cpp:2664

↓ 2 callersFunctionspilcdWriteString

Draw a string of small (8x8) or large (16x32) characters At the given col+row

src/bb_spi_lcd.cpp:5486

↓ 1 callersFunctionBresenhamCircle

DrawScaledLine() */ Draw the 8 pixels around the Bresenham circle (scaled to make an ellipse)

src/bb_spi_lcd.cpp:5781

↓ 1 callersFunctionCore2AxpPowerUp

src/bb_spi_lcd.cpp:7046

↓ 1 callersFunctionCoreS3AxpPowerUp

src/bb_spi_lcd.cpp:6815

↓ 1 callersFunctionICNA3311Init

src/bb_spi_lcd.cpp:4203

↓ 1 callersFunctionNV3041AInit

src/bb_spi_lcd.cpp:4031

↓ 1 callersFunctionRM67162Init

src/bb_spi_lcd.cpp:4242

↓ 1 callersFunctionRM690B0Init

src/bb_spi_lcd.cpp:4709

↓ 1 callersFunctionReadFile

Read a file into memory

linux/hatpic.c:133

↓ 1 callersFunctionSH8601Init

src/bb_spi_lcd.cpp:4260

↓ 1 callersFunctionSPD2010Init

src/bb_spi_lcd.cpp:4735

↓ 1 callersFunctionSPI_BitBang

spilcdIsDMABusy() */ Send the data by bit-banging the GPIO ports

src/bb_spi_lcd.cpp:1682

↓ 1 callersFunctionST77916Init

src/bb_spi_lcd.cpp:3780

↓ 1 callersFunctionScale2Gray

SmoothImg() */ Width is the doubled pixel width Convert 1-bpp into 2-bit grayscale

src/bb_spi_lcd.cpp:5010

↓ 1 callersFunctionSetCHGCurrent

src/bb_spi_lcd.cpp:7028

↓ 1 callersFunctionSetDCDC3

Backlight control

src/bb_spi_lcd.cpp:7037

↓ 1 callersFunctionSetESPVoltage

src/bb_spi_lcd.cpp:6938

↓ 1 callersFunctionSetLDOEnable

src/bb_spi_lcd.cpp:6986

↓ 1 callersFunctionSetLcdVoltage

src/bb_spi_lcd.cpp:6960

↓ 1 callersFunctionSetLed

src/bb_spi_lcd.cpp:6900

↓ 1 callersFunctionenable_dsi_phy_power

src/bb_spi_lcd.cpp:7524

↓ 1 callersFunctionesp_lcd_new_panel_jd9165

src/esp_lcd_jd9165.c:50

↓ 1 callersFunctionjd9165_init

src/bb_spi_lcd.cpp:7538

↓ 1 callersFunctionmmap_bcm_register

Return a pointer to a periphery subsystem register.

src/bb_parallel.cpp:348

↓ 1 callersFunctionpgm_read_glyph_ptr

src/bb_spi_lcd.cpp:8587

↓ 1 callersFunctionqspiRotate

src/bb_spi_lcd.cpp:3761

↓ 1 callersFunctionqspiSendDATA

src/bb_spi_lcd.cpp:3681

↓ 1 callersFunctionqspiSetPosition

src/bb_spi_lcd.cpp:3719

↓ 1 callersFunctionspilcdAllocBackbuffer

Allocate the back buffer for delayed rendering operations returns -1 for failure, 0 for success

src/bb_spi_lcd.cpp:6681

↓ 1 callersFunctionspilcdCopyClipped

Special case for copying a block of pixels that will be clipped

src/bb_spi_lcd.cpp:3045

↓ 1 callersFunctionspilcdDrawPattern

Draw a 1-bpp pattern with the given color and translucency 1 bits are drawn as color, 0 are transparent The translucency value can range from 1 (barel

src/bb_spi_lcd.cpp:3079

↓ 1 callersFunctionspilcdRotateBitmap

Rotate a 1-bpp mask image around a given center point valid angles are 0-359

src/bb_spi_lcd.cpp:6712

↓ 1 callersFunctionspilcdSetTXBuffer

__LINUX__ Provide a small temporary buffer for use by the graphics functions

src/bb_spi_lcd.cpp:942

↓ 1 callersFunctionspilcdShutdown

Sends a command to turn off the LCD display Turns off the backlight LED Closes the SPI file handle

src/bb_spi_lcd.cpp:3303

↓ 1 callersFunctionspilcdWriteDataDMA

Queue a new transaction for the SPI DMA

src/bb_spi_lcd.cpp:4893

↓ 1 callersFunctionspilcdWritePanelCommands

src/bb_spi_lcd.cpp:7439

↓ 1 callersFunctionspilcdWriteStringAntialias

Scale2Gray() */ Draw a string of characters in a custom font antialiased at 1/2 its original size A back buffer must be defined to use a transparent

src/bb_spi_lcd.cpp:5045

↓ 1 callersFunctionspilcdWriteStringCustom

spilcdWriteStringAntialias() */ Draw a string in a proportional font you supply

src/bb_spi_lcd.cpp:5166

↓ 1 callersFunctionspilcdWriteStringFast

Draw a string of text as quickly as possible

src/bb_spi_lcd.cpp:5378

↓ 1 callersFunctionst7789_parallel_program_get_default_config

src/bb_parallel.cpp:195

MethodBB_SPI_LCD

src/bb_spi_lcd.h:207

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