- The status screen uses the ST7920 character generator to greatly reduce SPI traffic and MCU load when updating the status screen. - Has been tested with the RepRapDiscount Full Graphics Smart Controller but should work with any LCD that uses an ST7920 or fully compatible controller.
Configuration for Velleman K8400 Vertex
Configuration files for the K8400, ported upstream from the official Velleman firmware. Like its predecessor, (K8200), the K8400 is a 3Drag clone. There are some minor differences, documented in pins_K8400.h.
Single and dual head configurations provided. Copy the correct Configuration.h and Configuration_adv.h to the /src/config directory.
NOTE: This configuration includes the community sourced feed rate fix. Use 100% feed rate in Repetier!
For implementation and updated K8400 firmware, see https://github.com/birkett/Velleman-K8400-Firmware
Original Sources
Credit to Velleman for the original 1.0.x based code:
http://www.vertex3dprinter.eu/downloads/files/vertex/firmware/vertex-m1-v1.4-h2.zip