REUSE status

This README is part of the mf-lcd project.

SPDX-FileCopyrightText: 2022 Christopher Howard christopher@librehacker.com

SPDX-License-Identifier: GPL-3.0-or-later

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.

RP2040 forth driver for HD44780U-compatible LCD character displays. Written for Mecrisp Stellaris Forth.

Dependencies

• RP2040-based platform. I use the Rpi Pico.
• Mecrisp Stellaris Forth version 2.6.3: specifically, the "mecrisp-stellaris-pico-with-tools.uf2" build for rp2040.
• See file "lcd.fs" for information regarding the LCD character display connections

Modules

Please see each module file for additional documentation.

Modules should be loaded in the following order:

• marker.fs
• dictionary.fs
• lcd.fs
• lcd-demo.fs (optional)

lcd-demo contains a few demo words designed for 20x4 character displays.