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 )

0.4.17

HotFix

• Crash when using I2C with ESP32S2.

Update

• Reduction of FT5x06 communication traffic.

Add

• setting sample for Makerfabs ESP32-S2-Parallel-TFT-with-Touch.

0.4.16

Bug Fixes

• Older touch coordinates are returned when a long interval between touch acquisitions is opened with GT911. ( thanks macsbug ! )
• RP2040 SPI crashes during image transfer ( #218 thanks @rcla and @yasuhirok-git ! )
• Compilation error with ArduinoESP32 v2.0.0 ( #223 thanks @tobozo ! )
• Compilation error with OpenCV.

Addition

• Added setComPins function to SSD1306. (Use when only one of the even-odd lines is displayed collapsed)
• Added setPanelDataWidth function to SSD1963. (Use in case of color fading in 18-bit panels)
• Added RST pin setting to touch panel.

New support

• ESP32-S3 parallel 8bit,16bit
• NS2009 touch panel.
• MakerFabs TouchWithCamera Series AutoDetection

0.4.15

Bug Fixes

• I2C1 does not work with ESP32.
• Initialization of UnitLCD sometimes fails in M5StampC3.
• The return value of getTouchRaw function is wrong.
• ESP32 I2C touch panel and LCD do not work correctly when used simultaneously on different cores.
• JPG drawing is slow via ESP32 stream with unknown data length.
• DMA transfer does not work correctly with ESP32C3 SPI.
• ESP32S2 8bit parallel does not work when RD pin is set to -1.

Addition

• fontWidth function. (get default width of font) (thanks @imliubo !)
• ESP32S3 SPI and I2C supported. (parallel not supported)
• ESP32-S3-BOX supported in AUTODETECT.
• RA8875 SPI Supported.
• SSD1963 16-bit parallel supported. (ESP32-S2)
• Touch panel TT21100 supported.
• Touch panel GSL1680 supported.

0.4.14

Bug fixes

• vlw fonts are not properly clipped. ( #192 thanks @dotnfc ! )
• readRect does not work with IT8951.
• SPI touch panel does not work with esp32c3.
• Reset unicode decoding when using setCursor.

Addition

• support linux framebuffer ( thanks @imliubo ! )
• support loadFont for ESP-IDF/Windows/OpenCV.

Update

• Improvement of I2C SH110x communication error recovery process.
• Gamma correction for 1-bit OLED tile pattern.

0.4.12

bugfix: Not displayed correctly with SH1106 and SH1107.

0.4.11

Bug fixes

• Unable to compile with SdFat v2.1.2 (thanks for @wakwak-koba !)
• M5StickCPlus does not work correctly with LGFX v0.
• Offset cannot be set correctly when using SH1106.
• ESP-IDF crashes when using OLED with use_lock=true

Addition

• pushGrayscaleImage function.
• Same font as UIFlow (DejaVu9,12,18,24,40,56,72)
• QOI format image drawing (drawQoi) (thanks for @tobozo !)

New support

• RP2040 SPI (thanks for @yasuhirok-git !)
• TTGO T-Watch2020 backlight adjustment
• New support for drawBmpUrl, drawJpgUrl, drawPngUrl in OpenCV+Windows environment

Performance improvement

• Binary size reduction (thanks for @zingo !)
• PNG drawing speed improvement
• Adjusted the processing order of automatic board detection in ESP32.

0.4.10

bugfix: compile error with ESP32 Arduino core v1.0.4 and v2.0.1
bugfix: for AtomDisplay setResolution.
change: the initial value of rotation for AtomDisplay.
add: support for TTGO T-Display.

0.4.9

fix: drawJpgUrl does not work.
fix: Unable to use U8g2font with ESP8266. (#166)
fix: I2C stop does not work correctly with ESP32C3
change: Move the getBoard function to LGFX_Device.
add refresh rate setting for M5AtomDisplay.
add setResolution for M5AtomDisplay.
add support FeatherM4+HX8357.
update: tweak setting examples for M5UnitLCD and M5UnitOLED with ESP32C3.

0.4.7

bugfix and perfomance tuning for AtomDisplay.