STM32 CubeHAL proof of concept for this driver used to control small-sized EPDs from Pervasive Displays Inc ( 1.54", 2.06", 2.13", 2.66", 2.71", 2.87", 2.90", 3.70", 4.17", 4.37") with internal driving (iTC). This project also uses the µGUI library to create a minimalist graphical interface on the ePaper screen.
This project is based on a NUCLEO-F103RB, but can be adapted to any STM32 with at least one SPI peripheral and 4 GPIOs. The GUI related files are the main.c and ugui_sim.c files in the Drivers > UGUI directory.
For more information on controlling the ePaper screen with STM32, see :
- STM32 CubeHAL driver for controlling small-sized EPDs from Pervasive Displays
- STM32 CubeHAL example for controlling small-sized EPDs from Pervasive Displays
- PDI Wiki
- EPD_Driver_GF_small : Officiel driver from PDI using the Arduino framework for PS/KS-type small-sized 1.54", 2.13", 2.66", 2.71", 2.87", 2.92", 3.70", 4.17" and 4.37" screens
- µGUI fork from 0x3333 : a free and open source graphic library for embedded systems
This project is in no way affiliated with Pervasive Displays Inc.