First draft of the JKMM100 firmware using McopySerial. Boy does this make my life easier.
Need to find a better way than copying it into all of these different projects. Oh well.
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/// mcopy Serial Library
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#include "McopySerial.h"
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McopySerial::McopySerial (char identity) {
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id = identity;
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}
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void McopySerial::begin () {
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Serial.begin(baud);
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Serial.flush();
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Serial.setTimeout(serialDelay);
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}
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char McopySerial::loop () {
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if (Serial.available()) {
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cmdChar = (char) Serial.read();
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_internal();
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} else {
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cmdChar = 'z';
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}
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return cmdChar;
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}
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void McopySerial::_internal () {
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if (cmdChar == DEBUG) {
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debugOn = !debugOn;
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} else if (cmdChar == CONNECT) {
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_connect();
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} else if (cmdChar == MCOPY_IDENTIFIER) {
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_identify();
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}
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}
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void McopySerial::_connect () {
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Serial.println(CONNECT);
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log("connect()");
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}
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void McopySerial::_identify () {
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Serial.println(id);
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log("identify()");
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}
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void McopySerial::setBaud (int baudRate) {
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baud = baudRate;
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}
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void McopySerial::setIdentity (char identity) {
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id = identity;
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}
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void McopySerial::debug (bool state) {
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debugOn = state;
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}
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void McopySerial::confirm (char cmd) {
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Serial.println(cmd);
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}
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void McopySerial::log (String message) {
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if (debugOn) {
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Serial.println(message);
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}
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}
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#ifndef MCOPY_SERIAL
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#define MCOPY_SERIAL
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#include "Arduino.h"
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class McopySerial {
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private:
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const int serialDelay = 5;
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volatile int baud = 57600;
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volatile bool debugOn = false;
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volatile char cmdChar = 'z';
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volatile char id;
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void _internal ();
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void _connect ();
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void _identify ();
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public:
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/* CMD FLAGS */
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static const char BLACK = 'b';
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static const char CAMERA = 'c';
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static const char CAMERA_BACKWARD = 'f';
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static const char CAMERA_CAPPER_IDENTIFIER = '8';
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static const char CAMERA_CAPPER_PROJECTOR_IDENTIFIER = '9';
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static const char CAMERA_CAPPER_PROJECTORS_IDENTIFIER = '0';
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static const char CAMERA_FORWARD = 'e';
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static const char CAMERA_IDENTIFIER = 'k';
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static const char CAMERA_PROJECTORS_IDENTIFIER = '5';
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static const char CAMERA_SECOND = '3';
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static const char CAMERA_SECOND_BACKWARD = '2';
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static const char CAMERA_SECOND_FORWARD = '1';
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static const char CAMERA_SECOND_IDENTIFIER = 'y';
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static const char CAMERA_TIMED = 'n';
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static const char CAMERAS = '4';
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static const char CAMERAS_IDENTIFIER = 'a';
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static const char CAMERAS_PROJECTOR_IDENTIFIER = '6';
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static const char CAMERAS_PROJECTORS_IDENTIFIER = '7';
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static const char CAPPER_IDENTIFIER = 'C';
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static const char CAPPER_OFF = 'B';
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static const char CAPPER_ON = 'A';
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static const char CONNECT = 'i';
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static const char DEBUG = 'd';
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static const char LIGHT = 'l';
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static const char LIGHT_IDENTIFIER = 'o';
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static const char MCOPY_IDENTIFIER = 'm';
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static const char PROJECTOR = 'p';
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static const char PROJECTOR_BACKWARD = 'h';
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static const char PROJECTOR_CAMERA_IDENTIFIER = 's';
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static const char PROJECTOR_CAMERA_LIGHT_IDENTIFIER = 'r';
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static const char PROJECTOR_FORWARD = 'g';
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static const char PROJECTOR_IDENTIFIER = 'j';
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static const char PROJECTOR_LIGHT_IDENTIFIER = 'q';
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static const char PROJECTOR_SECOND = 'w';
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static const char PROJECTOR_SECOND_BACKWARD = 'v';
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static const char PROJECTOR_SECOND_FORWARD = 'u';
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static const char PROJECTOR_SECOND_IDENTIFIER = 't';
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static const char PROJECTORS = 'x';
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static const char PROJECTORS_IDENTIFIER = 'd';
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static const char TAKEUP_BACKWARD = 'E';
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static const char TAKEUP_FORWARD = 'D';
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/* END CMD FLAGS */
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McopySerial(char identity);
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void begin();
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void setBaud(int baudRate);
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void setIdentity(char identity);
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char loop();
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void confirm(char cmd);
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void debug (bool state);
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void log (String message);
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};
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#endif
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@ -0,0 +1,183 @@
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/*
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* Sketch containing firmware for the JKMM100
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* A collaboration between MONO NO AWARE and mcopy.
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* Compatible with JK105 hardware.
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*
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* Uses an Arduino Uno compatible board and a
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* custom PCB.
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* Rrelay module for proj :
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Wiring
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CAMERA + CAMERA_DIR
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Wire directly to corresponding relay pins.
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Arduino 2 3 5V GND
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Relay 1 2 VCC GND
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Relays wired to JK Camera Controller 103/104 models
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PINS FOR CAM WIRE
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(# = Connector #)
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Arduino # Wire In case Relay
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=========================================
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PIN3 1 - Yellow = Grey = IN2
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5V 2 - Red = Purple = VCC
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PIN2 3 - Green = White = IN1
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GND 4 - Black = Black = GND
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PROJECTOR + PROJECTOR_DIR
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Wire to corresponding pins
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Arduino 9 10 5V GND
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Relay 1 2 VCC GND
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For controling JK Projectors 106 models
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Solid state relays connect to:
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2uf run capacitory
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400 Ohm Resistor (50W)
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PINS FOR PROJ WIRE
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#
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1 -
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2 -
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3 -
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4 -
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Relay 1 corresponds to FWD
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Relay 2 corresponse to BWD
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*/
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#include "McopySerial.h"
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volatile unsigned long now;
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//PROJECTOR CONSTANTS
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const int PROJECTOR_MICROSWITCH = 8;
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const int PROJECTOR_FWD = 9;
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const int PROJECTOR_BWD = 10;
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const int PROJECTOR_ON = 11;
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const int PROJECTOR_MOMENT = 240;
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const int PROJECTOR_FRAME = 600;
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const int PROJECTOR_MICROSWITCH_CLOSED = 0;
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const int PROJECTOR_MICROSWITCH_OPENED = 1;
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const int PROJECTOR_HALF_TIME = 450;
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//PROJECTOR VARIABLES
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boolean proj_dir = true;
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boolean proj_running = false;
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boolean proj_primed = false;
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volatile int proj_micro_state = 0;
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volatile long proj_time = 0;
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volatile char cmdChar = 'z';
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McopySerial mc(McopySerial::PROJECTOR_IDENTIFIER);
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void setup () {
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mc.begin();
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pins();
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}
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void loop () {
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now = millis();
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if (proj_running) {
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proj_microswitch();
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} else {
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cmdChar = mc.loop();
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cmd(cmdChar);
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}
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}
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void pins () {
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pinMode(PROJECTOR_MICROSWITCH, INPUT_PULLUP);
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pinMode(PROJECTOR_FWD, OUTPUT);
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pinMode(PROJECTOR_BWD, OUTPUT);
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pinMode(PROJECTOR_ON, OUTPUT);
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digitalWrite(PROJECTOR_FWD, LOW);
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digitalWrite(PROJECTOR_BWD, LOW);
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digitalWrite(PROJECTOR_ON, LOW);
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}
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void cmd (char val) {
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if (val == McopySerial::PROJECTOR_FORWARD) {
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proj_direction(true); //explicit
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} else if (val == McopySerial::PROJECTOR_BACKWARD) {
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proj_direction(false);
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} else if (val == McopySerial::PROJECTOR) {
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proj_start();
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}
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}
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void proj_start () {
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proj_time = millis();
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digitalWrite(PROJECTOR_ON, HIGH);
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if (proj_dir) {
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digitalWrite(PROJECTOR_FWD, HIGH);
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} else {
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digitalWrite(PROJECTOR_BWD, HIGH);
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}
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proj_running = true;
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}
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void proj_stop () {
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//stop both directions
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delay(10);
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digitalWrite(PROJECTOR_ON, LOW);
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digitalWrite(PROJECTOR_FWD, LOW);
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digitalWrite(PROJECTOR_BWD, LOW);
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//evaluate total time
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mc.confirm(McopySerial::PROJECTOR);
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mc.log("projector()");
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proj_running = false;
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//Serial.println(millis() - proj_time);
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}
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void proj_direction (boolean state) {
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proj_dir = state;
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if (state) {
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mc.confirm(McopySerial::PROJECTOR_FORWARD);
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mc.log("proj_direction -> true");
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} else {
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mc.confirm(McopySerial::PROJECTOR_BACKWARD);
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mc.log("proj_direction -> false");
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}
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}
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//LOW=0=CLOSED
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//HIGH=1=OPEN
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void proj_microswitch () {
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int val = digitalRead(PROJECTOR_MICROSWITCH);
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if (!proj_primed // if not primed
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&& val != proj_micro_state // AND if state changes
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&& val == PROJECTOR_MICROSWITCH_OPENED // AND state changes to open
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&& now - proj_time > PROJECTOR_HALF_TIME) {
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//prime
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mc.log("proj_primed => true");
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proj_micro_state = val;
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proj_primed = true;
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} else if (proj_primed //if primed
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&& val != proj_micro_state //AND if state changes
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&& val == PROJECTOR_MICROSWITCH_CLOSED //AND state changes to open
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&& now - proj_time > PROJECTOR_HALF_TIME) { //AND total elapsed time is greater than half frame time
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//stop
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proj_primed = false;
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proj_micro_state = val; //unneeded?
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proj_stop();
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} else {
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//delay(2); //some smothing value
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}
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}
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@ -16,4 +16,5 @@ if [ -f "$(which jq)" ]; then
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rm -f "${TMP_FILE}"
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fi
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cp ino/lib/McopySerial/McopySerial.* ino/mcopy_cam_canon/
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cp ino/lib/McopySerial/McopySerial.* ino/mcopy_cam_canon/
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cp ino/lib/McopySerial/McopySerial.* ino/mcopy_JKMM100/
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