1.1.16

What's Changed

• fix Light_PWM backlight not works under arduino-esp32 v3.0 (IDF 5) by @WuSiYu in #511
• Fixes to Platformio env=native by @MitchBradley in #521
• esp-idf 5.2 fixes & workflow updates by @tobozo in #527
• added thick lines and gradient fill support by @tobozo in #528
• tweak for native by @lovyan03 in #532
• Update Panel_ILI9341 to add new variant ILI9341_2 by @lsdlsd88 in #551
• arduino_default SPI and I2C enhancements by @jp-bennett in #557
• XPT2046 portduino tweaks by @jp-bennett in #559
• Add portduino platform, encode SPI device in spi_host by @jp-bennett in #561
• • Added GUITION ST7701 panel instructions. by @FigueiredoStable in #562
• 1.1.16 by @lovyan03 in #570

New Contributors

• @WuSiYu made their first contribution in #511
• @MitchBradley made their first contribution in #521
• @lsdlsd88 made their first contribution in #551
• @FigueiredoStable made their first contribution in #562

Full Changelog: 1.1.12...1.1.16

1.1.12

bug fix

• Some processes that handle files do not work
• Malfunction of writeImage image drawing on PC
• ESP-IDF v5 and ESP32C3 compilation error
• Add exclusive control to I2C communication
• JPEG cannot be drawn with native build

1.1.9

bug fix

• I2C communication error with ESP32S3.
• Crash when using DMA communication with insufficient memory.

1.1.8

update

• Eliminates flickering when drawing QR codes
• platform = native build (running on PC) supported by PlatformIO
• Fixed build error in ESP-IDF v5 series
• Changed specifications so that memory is not immediately released when drawing PNGs.
  With this addition, the function releasePngMemory() was added to release memory after drawing PNGs.

1.1.7

Correction details.

• Fixed a display problem with GC9A01 when CS pin is not used. (thanks @unos !)
• Fixed a possible failure in the startup process when ModuleDisplay is used.
• Countermeasures against compile warnings in ESP-IDF.
• Adjustment of drawArc / fillArc operation.

1.1.6

Bug fix

• Fixed a bug that unrelated GPIO settings are changed in ArduinoESP32 1.0.x series.
• Improved stability of ESP32 I2C communication.
• Adjustment of ESP32 backlight lighting control.

Additional Functions

• Added a function to specify a device name to be operated by LinuxFB.
• Added support for UnitGLASS.
• Added support for ST7565.

1.1.5

Bug Fixes

• Fixed loss of gradation expression on ST7789 ( #347 thanks @gtwht ! ).
• Fixed a bug that swapBytes did not work for specifying transparent color when outputting uint16_t array with pushImage.
• Fixed a large error log when trying to perform I2C communication with incorrect settings.
• Fixed a bug that prevented JPG and PNG rendering from working properly when the orientation was changed by setRotation.
• Fixed a bug that I2C communication speed was slower than specified in ESP32S3.
• Fixed a compile error bug in ESP-IDF v5

Specification Change

• Adjust the backlight brightness of ATOMS3.

Additional Functions

• Added support I2C for RP2040 ( thanks @yasuhirok-git ! )
• Added support TTGO T4 Display ( thanks @lefty01 ! )
• Added setting sample for M5Stack ModuleDisplay.
• Added setting sample for Makerfabs ESP32-S3 Parallel TFT with Touch 4.3
• Added setting sample for Makerfabs ESP32-S3 Parallel TFT with Touch 4.0
• Added support ST7701 / GC9503
• ATOMDisplay can control signal stop and output when using sleep or wakeup.
• Added the ability to set pixel clock to AtomDisplay.

1.1.2

Important change

• Raised major version to 1.
  With this change, the LGFX_USE_V1 define is no longer needed.
  If you want to use v0, you will need a define of LGFX_USE_V0.

Addition

• add support RGB565 and grayscale for Panel_CVBS.

0.5.0

Bug Fixes

• ESP-IDFv5 causes compile error. ( thanks @JeremiahGillis & @sukesh-ak ! )
• GT911 does not read correctly when obtaining touch coordinates if the reading interval is too long. ( thanks @hollyhockberry ! )
• SPI mode cannot be set correctly with SAMD21/SAMD51 ( thanks @cosmoois ! )

New device support

• M5Stack ATOM S3.
• M5Stack ATOM S3 + ATOM Display.
• Makerfabs Parallel TouchCamera series.
• Adafruit HalloWings / Feather ESP32-S2 / Feather ESP32-S3 TFT / FunHouse ( thanks @PaintYourDragon ! )
• LoLin S3Pro ST7735 & ILI9341/XPT2046 ( thanks @tobozo ! )
• S6D04K1.
• NT35510.
• RGB panel with ESP32S3.
• NTSC/PAL composite video output with ESP32.
• HUB75 output with ESP32.

Misc

• add function IT8951 setVCOM / getVCOM ( thanks @martinberlin ! )
• add PWM backlight control with RP2040 ( thanks @tobozo ! )
• add support LittleFS + SDFS with RP2040 ( thanks @tobozo ! )
• add support SoftwareSPI with XPT2046.

0.4.18

HotFix

• I2C does not work properly with ESP32S3.
• DMA transfer fails when sharing SPI bus with other devices on ESP32S3.

Bug Fixes

• Builds for PCs fail to compile. ( thanks @hollyhockberry )

Addition

• getScanLine
• fillSmoothCircle
• fillSmoothRoundRect

New support

• GC9107
• RM68120
• R61529
• IT8951 with specifications other than M5Paper

Misc

• JPG decoding speed improvement.
• SAMD51 supports 1-bit dummy clock at SPI read.
• Added build instructions documentation for PCs ( thanks @36kyo )