Small-gauge film optical printer platform

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sixteenmillimeter 5e481e77b0 Addressing the issue with the JKMM99 projector functionality where frames stop prematurely. Conceivably, the proj_microswitch() function is the only place that calls proj_stop() so the issue is with the logic there. It makes little sense that this function allows for 15ms frames because of the test that requires a 450ms elapsed time before it is stopped.		2020-09-29 14:00:54 -04:00
app	Rest of last commit. Renderer js	2020-09-29 13:57:59 -04:00
cli	Work towards issue #52 . Adds a statement within the arduino.end() method that watches for an 'E' char byte and will alert the UI while pausing a running sequence. Needs to be in place for firmware to be able to throw errors to UI.	2020-09-29 13:48:06 -04:00
data	Work towards issue #52 . Adds a statement within the arduino.end() method that watches for an 'E' char byte and will alert the UI while pausing a running sequence. Needs to be in place for firmware to be able to throw errors to UI.	2020-09-29 13:48:06 -04:00
docs	Upload screenshots of app	2018-10-05 18:05:16 -04:00
hardware	Move all scad files into scad dir	2019-04-24 14:06:35 -04:00
ino	Addressing the issue with the JKMM99 projector functionality where frames stop prematurely. Conceivably, the proj_microswitch() function is the only place that calls proj_stop() so the issue is with the logic there. It makes little sense that this function allows for 15ms frames because of the test that requires a 450ms elapsed time before it is stopped.	2020-09-29 14:00:54 -04:00
notes	Added a diagram for wiring the Slo-Syn motor	2020-08-09 23:26:21 -04:00
processing/mcopy	Updated patch number, now working on 1.6.5	2020-08-18 14:21:07 -04:00
scad	Updated projector knob for printing	2020-08-18 14:20:15 -04:00
scripts	Automatically create and remove lib	2019-12-18 14:14:58 -05:00
src	Work towards issue #52 . Adds a statement within the arduino.end() method that watches for an 'E' char byte and will alert the UI while pausing a running sequence. Needs to be in place for firmware to be able to throw errors to UI.	2020-09-29 13:48:06 -04:00
stl	Sequencer case	2020-07-01 18:04:10 -04:00
.gitignore	Begin testing with mocha and chai.	2019-04-15 13:07:47 -04:00
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Readme.md	Update Readme.md	2020-07-07 12:18:25 -04:00
package-lock.json	Work towards issue #52 . Adds a statement within the arduino.end() method that watches for an 'E' char byte and will alert the UI while pausing a running sequence. Needs to be in place for firmware to be able to throw errors to UI.	2020-09-29 13:48:06 -04:00
package.json	Work towards issue #52 . Adds a statement within the arduino.end() method that watches for an 'E' char byte and will alert the UI while pausing a running sequence. Needs to be in place for firmware to be able to throw errors to UI.	2020-09-29 13:48:06 -04:00
tsconfig.json	Update typescript config to work on macOS. Basically just add a bunch of dirs to the exclude array.	2019-05-28 17:46:24 -04:00

Readme.md

mcopy

An open platform for controlling small-gauge film optical printers (16mm, Super8, 8mm).

Introduction
Downloads
Usage
Software
Firmware
Hardware
Why?

Introduction

The mcopy project is comprised of software and hardware for optical printers, built with re-purposed broken projectors.

Components

Sequencer desktop app
Scripting language, called mscript, for orchestrating complex sequences
Arduino firmware for projectors, cameras, lights and existing printers
3D models of parts used for modifying projectors and printers
Schematics for simple Arduino-based electronics
Filmout feature for digitally transferring video and images to analog film
Interoperability with the intval3 intervalometer

Downloads

Latest Installers

1.6.2 for macOS, Linux (.deb) and Windows (.msi)

Older Versions

1.6.1 for macOS
1.5.2 for macOS
1.4.9 for macOS and Linux (.deb)
1.2.0 for macOS and Linux (.deb)
1.0.3 for macOS and Linux (.deb)

For Windows, you can install from source for now.

Usage

The software requires your hardware to be in place before the mcopy control app is useful.

Software

The mcopy desktop app is an Electron-based project which can be built for Linux, Windows and macOS. Pre-built packages will be made available for macOS, initially, with the other two target platforms to follow. To build the desktop app from source, see the installation and running instructions. The desktop software also interoperates with two related projects; the Bluetooth + Wifi capable, Raspberry Pi-based INTVAL3 and the Arduino-based intval2.

Firmware

This project contains Arduino formware for controlling:

a projector
a camera (see intval2 for more info)
a light
a projector + a camera
a projector + a light
a camera + a light
a camera + a projector + a light

Using a simple serial interface, this modular platform can be used to control DIY components, modified existing optical printers or a mixture of components. The desktop app can connect to multiple serial devices, so your mcopy optical printer can be built from various designs that suit your hardware tastes/needs/available parts.

Hardware

All non-electronic hardware for this project is available as plaintext OpenSCAD files and 3D print-able .STL files. The hardware component of this project is aimed at modifying broken Bell & Howell projectors into USB serial-controlled projectors to be used in optical printing.

As a secondary capability, this desktop software and firmware package can be used to replace the sequencers for early-model JK optical printers, with some modification.

Why?

I'm interested in expanding the viability and access of the 16mm film format and to repurpose thre rising tide of discarded film technology.