#MCUFRIEND_kbv
Library for Uno 2.4, 2.8, 3.5, 3.6, 3.95 inch mcufriend Shields
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The Arduino Library Manager should find and install MCUFRIEND_kbv library
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Install the Adafruit_GFX library if not already in your User libraries.
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Insert your Mcufriend style display shield into UNO. Only 28-pin shields are supported.
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Build any of the Examples from the File->Examples->Mcufriend_kbv menu. e.g.
graphictest_kbv.ino: shows all the methods.
LCD_ID_readreg.ino: diagnostic check to identify unsupported controllers.
MCUFRIEND_kbv inherits all the methods from
the Adafruit_GFX class: Overview | Adafruit GFX Graphics Library | Adafruit Learning System
and Print class: Serial.print() - Arduino Reference
The only "new" methods are hardware related:
vertScroll(), readGRAM(), readPixel(), setAddrWindow(), pushColors(), readID(), begin()
readReg(), pushCommand() access the controller registers
The File layout changed with v2.9.3. If replacing a pre-v2.9.3 library:
Please leave IDE. Delete the existing MCUFRIEND_kbv folder. Start the IDE. Install from Library Manager.
HOW TO INSTALL AND USE: is now in "mcufriend_how_to.txt"
Edit. I have removed the obsolete library attachment. Please install/update via Library Manager.
I have updated the beta version of TouchScreen_Calibr_native sketch.
It should work with AVR, SAM, STM32, ESP32
LCD_ID_readreg.ino (6.27 KB)
TouchScreen_Calibr_native.zip (5.99 KB)