pi-projector

Development of the projector preprocessing (pixels processing) for the raspberry PI. (Academic project)

Setup

• Install wiring pi by putting the WiringPi folder into src. When opening it, it should lead to the root of the git clone of the repository of the library.
• Install opencv and ffmpeg using your distribution's package manager. (such as apt)

Compiling

### With WiringPi

• ./compile_parall_wiring_pi.sh

Without WiringPi

• ./compile_parall.sh

Usage

### Full process

• run.sh <video_path>

Note: Please avoid spaces or Unicode characters.

Program only

• ./read_pixels_parall.out ./tmp/projector_input.mp4 [flags]

The list of available flags can be obtained with:

• ./read_pixels_parall.out Or in the source code: ./src/read_pixels_parall.cpp

Note: Other files are for test purposes only.

Bus

SPI - 2MHz

Licence

    pi-projector is a program to parse a video file and send its processed pixels to an ESP32 microcontroller
    Copyright (C) 2023-2024  Ikram Achali, Charly Schmidt alias Picorims<[email protected]>

    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/>.