Using 3D Printer LCD module RGB MiniLCD12864V3 Part 4 Test App

Using 3D Printer LCD module RGB MiniLCD12864V3 Part 4 Test App

 


 

Now we can use all parts in the module.

1 Part1 Intro introduction to the module pros and cons and ribbon cable pin definition.

2 RGB backlight  enabling the RGB backlight for the LCD screen
3 Part2 using LCD with SPI and U8G2  LCD wire connection, SPI setting, and using U8G2 lib to draw on the LCD.
4 Part3 Using the rotary encoder  
also use beeper and buttons.
 
Now we can make "full" use of this lcd module, except for the SD card, I guess this can wait, since not many DIY project really need a SD card...
With all these feature enabled, we now can make a test app.

Test App to do list:

  • Press any button, buzzer beeps.
  • To use rotary encoder to change the LCD RGB backlight, and apply to the LCD backlight.
  • Make a simple GUI on the LCD screen, make it work with the rotary encoder.
Video
https://youtu.be/t1N9a9b_4fA
 
Source code
https://github.com/ntchris/stm8_stm32/tree/master/bluepill_makerbase_miniLCD12864_v3



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