LovyanGFX
Display (LCD / OLED / EPD) graphics library (for ESP32 SPI, I2C, 8bitParallel / ESP8266 SPI, I2C / ATSAMD51 SPI).
M5Stack / M5StickC / TTGO T-Watch / ODROID-GO / ESP-WROVER-KIT / WioTerminal / and more...
概要 Overview.
ESP32とSPI, I2C, 8ビットパラレル接続のディスプレイ / ESP8266とSPI接続のディスプレイ / ATSAMD51とSPI接続のディスプレイの組み合わせで動作するグラフィックライブラリです。
This is a graphics library that works with a combination of ESP32 with SPI, I2C, 8-bit parallel / ESP8266 with SPI / ATSAMD51 with SPI to the Display. (see compatibility list below).
AdafruitGFX や TFT_eSPI と互換性をある程度持ちつつ、より高機能・高速動作を目標としています。
This library mimics AdafruitGFX and TFT_eSPI APIs while aiming for higher functional coverage and performances.
既存のライブラリに対して、以下のアドバンテージがあります。
This library has the following advantages.
- ArduinoESP32 and ESP-IDF are supported.
- Both 16bit and 24bit color modes are supported. (actual number of colors depends on display specifications)
- Execute another process during communication operation using DMA transfer.
- Fast rotation/expansion of the off-screen buffer (sprite).
- Simultaneous use of multiple displays.
- Automatic processing of color reduction drawing for monochrome displays.
- OpenCV,SDL2 can be used as a drawing destination and can run on a PC.
- Composite video signal (NTSC, PAL) output (only ESP32)
| SPI | I2C | 8bit Para | 16bit Para | RGB | CVBS |
|---|
| ESP32 | HW | HW | HW (I2S) | --- | --- | HW(I2SDAC) |
| ESP32-S2 | HW | HW | HW (I2S) | HW (I2S) | --- | --- |
| ESP32-S3 | HW | HW | HW(LCD/CAM) | HW(LCD/CAM) | HW(LCD/CAM) | --- |
| ESP32-C3 | HW | HW | SW | --- | --- | --- |
| ESP8266 | HW | SW | --- | --- | --- | --- |
| SAMD51 | HW | HW | --- | --- | --- | --- |
| SAMD21 | HW | HW | --- | --- | --- | --- |
| RP2040 | HW | --- | --- | --- | --- | --- |
※ HW = HardWare Peripheral / SW = SoftWare implementation
| TouchScreens |
|---|
| ESP32 | supported |
| ESP32-S2 | supported |
| ESP32-S3 | supported |
| ESP32-C3 | supported |
| ESP8266 | supported |
| SAMD51 | supported |
| SAMD21 | supported |
| RP2040 | --- |
対応環境 Supported environments
-
プラットフォーム Platform
- ESP-IDF
- Arduino ESP32
- Arduino ATSAMD51 (Seeed)
- Arduino RP2040
-
ディスプレイ Displays
-
GC9107 (M5AtomS3)
-
GC9A01
-
GC9B72 (GalaxyCore GC9B72 controller on 2.1-inch 360×360 round SPI TFT panels)
-
GDEW0154M09 (M5Stack CoreInk)
-
HX8357
-
ILI9163
-
ILI9225
-
ILI9341 (WioTerminal, ESP-WROVER-KIT, ODROID-GO, LoLin D32 Pro, WiFiBoy Pro)
-
ILI9342 (M5Stack, M5Stack Core2, ESP32-S3-BOX)
-
ILI9481
-
ILI9486
-
ILI9488 (Makerfabs Touch with Camera)
-
IT8951 (M5Paper)
-
NT35510/OTM8009A
-
R61529
-
RA8875
-
RM68120
-
SH110x (SH1106, SH1107, M5Stack Unit OLED)
-
S6D04K1
-
SSD1306 (SSD1309)
-
SSD1327
-
SSD1331
-
SSD1351 (SSD1357)
-
SSD1963
-
ST7735 (M5StickC, TTGO T-Wristband, TTGO TS, LoLin D32 Pro, WiFiBoy mini, ESPboy, PyBadge)
-
ST7789 (M5StickCPlus, TTGO T-Watch, ESP-WROVER-KIT, Makerfabs MakePython, DSTIKE D-duino-32 XS)
-
ST7796 (WT32-SC01)
-
ST77916 (JC3636W518C)
-
M5Stack Unit LCD
-
M5Stack AtomDisplay
-
タッチスクリーン TouchScreens
- I2C CST816S
- I2C FT5x06 (FT5206, FT5306, FT5406, FT6206, FT6236, FT6336, FT6436)
- I2C GSLx680 (GSL1680)
- I2C GT911
- I2C NS2009
- I2C TT21xxx (TT21100)
- SPI XPT2046
- SPI STMPE610
設定方法のサンプルはsrc/lgfx_userにあります。
上記対応機種とコマンド体系の類似したディスプレイであれば対応可能ですが、当方で入手し動作確認が取れたもののみ正式対応としています。
対応要望を頂けた機種には優先的に対応を検討致します。
setting examples is src/lgfx_user
This library is also compatible with the above models and display panels with a similar command system,
but only those that have been obtained and confirmed to work are officially supported.
以上为 README 的开头部分。其余内容请阅读原文。 查看完整 README ↗
