mcopy/app/lib/devices/index.js

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'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
const delay_1 = require("delay");
const Log = require("log");
/**
* class representing the device discovery features
*
*
**/
class Devices {
/**
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* Constructor assigns arduino, settings, UI browser window and cam objects
* locally to this class for reference.
**/
constructor(arduino, settings, mainWindow, cam) {
this.connected = {};
this.arduino = arduino;
this.settings = settings;
this.mainWindow = mainWindow;
this.ui = this.mainWindow.webContents;
this.cam = cam;
this.init();
}
/**
* Initialize the log for "devices". Establish an ipc connection to the UI.
* Start listening on that ipc connection.
**/
async init() {
this.log = await Log({ label: 'devices' });
this.ipc = require('electron').ipcMain;
this.listen();
}
/**
* Listen to the "profile" channel for messages from the UI.
**/
listen() {
this.ipc.handle('profile', this.listener.bind(this));
}
/**
* The "profile" channel callback. If a profile is changed, set it in the
* local settings object.
**/
async listener(event, arg) {
if (typeof arg.profile !== 'undefined') {
this.log.info(`Saving profile ${arg.profile}`, 'SETTINGS', false, false);
this.settings.update('profile', arg.profile);
await this.settings.save();
}
if (typeof arg.timing !== 'undefined') {
this.log.info(`Saving timing info`, 'SETTINGS', false, false);
this.settings.update('timing', arg.timing);
await this.settings.save();
}
return true;
}
/**
*
**/
async enumerate() {
let serials;
try {
serials = await this.arduino.enumerate();
}
catch (err) {
this.log.warn(err, 'SERIAL', false, true);
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await (0, delay_1.delay)(1000);
return this.all([]);
}
this.log.info(`Found ${serials.length} USB devices`, 'SERIAL', true, true);
serials = this.favor(serials);
return await this.all(serials);
}
/**
*
**/
favor(serials) {
const past = this.settings.state.devices.filter((device) => {
if (device.serial) {
return device;
}
}).map((device) => {
return device.serial;
});
if (past.length === 0) {
return serials;
}
serials.sort((a, b) => {
if (past.indexOf(a) !== -1 && past.indexOf(b) === -1) {
return 1;
}
else if (past.indexOf(a) === -1 && past.indexOf(b) !== -1) {
return -1;
}
return 0;
});
return serials;
}
/**
*
**/
async distinguish(serial) {
let connectSuccess;
let verifySuccess;
let device;
//this.log.info(`distinguish() ${serial}`)
try {
connectSuccess = await this.arduino.connect('connect', serial, true);
}
catch (err) {
this.log.error('Error connecting', err);
return null;
}
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await (0, delay_1.delay)(2000);
try {
verifySuccess = await this.arduino.verify();
}
catch (err) {
this.log.error('Error verifying device', err);
return null;
}
this.log.info(`Verified ${serial} as mcopy device`, 'SERIAL', true, true);
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await (0, delay_1.delay)(1000);
try {
device = await this.arduino.distinguish();
}
catch (err) {
this.log.error('Error distinguishing device', err);
return null;
}
this.remember(device, serial, 'arduino');
this.log.info(`Determined ${device} to be ${device}`, 'SERIAL', true, true);
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await (0, delay_1.delay)(100);
try {
await this.arduino.state(device, true);
}
catch (err) {
this.log.error('Error checking state capability', err);
}
return device;
}
/**
*
**/
async fakeProjector() {
this.connected.projector = '/dev/fake';
try {
await this.arduino.fakeConnect('projector');
}
catch (err) {
this.log.error(`Error connecting to fake PROjECTOR device`, 'SERIAL', true, true);
this.log.error(err);
return false;
}
this.log.info('Connected to fake PROJECTOR device', 'SERIAL', true, true);
return true;
}
/**
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*
**/
async fakeCamera() {
this.connected.camera = '/dev/fake';
try {
await this.arduino.fakeConnect('camera');
}
catch (err) {
this.log.error(`Error connecting to fake CAMERA device`, 'SERIAL', true, true);
this.log.error(err);
return false;
}
this.log.info('Connected to fake CAMERA device', 'SERIAL', true, true);
return true;
}
/**
*
**/
async fakeLight() {
this.connected.light = '/dev/fake';
try {
await this.arduino.fakeConnect('light');
}
catch (err) {
this.log.error(`Error connecting to fake LIGHT device`, 'SERIAL', true, true);
this.log.error(err);
return false;
}
this.log.info('Connected to fake LIGHT device', 'SERIAL', true, true);
return true;
}
/**
*
**/
async fakeCapper() {
this.connected.capper = '/dev/fake';
try {
await this.arduino.fakeConnect('capper');
}
catch (err) {
this.log.error(`Error connecting to fake CAPPER device`, 'SERIAL', true, true);
this.log.error(err);
return false;
}
this.log.info('Connected to fake CAPPER device', 'SERIAL', true, true);
return true;
}
/**
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*
**/
async connectDevice(device, serial) {
let closeSuccess;
let connectSuccess;
try {
closeSuccess = await this.arduino.close();
}
catch (err) {
this.log.error('Error closing arduino connection', err);
return false;
}
if (device === 'projector') {
this.connected.projector = serial;
try {
connectSuccess = await this.arduino.connect('projector', serial, false);
}
catch (err) {
this.log.error('Error connecting to projector', err);
return false;
}
this.log.info(`Connected to ${device} as PROJECTOR`, 'SERIAL', true, true);
}
else if (device === 'camera') {
this.connected.camera = serial;
try {
connectSuccess = await this.arduino.connect('camera', serial, false);
}
catch (err) {
this.log.error('Error connecting to camera', err);
return false;
}
this.log.info(`Connected to ${device} as CAMERA`, 'SERIAL', true, true);
}
else if (device === 'light') {
this.connected.light = serial;
try {
connectSuccess = await this.arduino.connect('light', serial, false);
}
catch (err) {
this.log.error('Error connecting to light', err);
return false;
}
this.log.info(`Connected to ${device} as LIGHT`, 'SERIAL', true, true);
}
else if (device === 'projector,light') {
this.connected.projector = serial;
this.connected.light = serial;
this.arduino.aliasSerial('light', serial);
try {
connectSuccess = await this.arduino.connect('projector', serial, false);
}
catch (err) {
this.log.error('Error connecting to projector and light', err);
return false;
}
this.log.info(`Connected to ${device} as PROJECTOR + LIGHT`, 'SERIAL', true, true);
}
else if (device === 'projector,camera,light') {
this.connected.projector = serial;
this.connected.camera = serial;
this.connected.light = serial;
this.arduino.aliasSerial('camera', serial);
this.arduino.aliasSerial('light', serial);
try {
connectSuccess = await this.arduino.connect('projector', serial, false);
}
catch (err) {
this.log.error('Error connecting to projector, camera and light', err);
return false;
}
this.log.info(`Connected to ${device} as PROJECTOR + CAMERA + LIGHT`, 'SERIAL', true, true);
}
else if (device === 'projector,camera') {
this.connected.projector = serial;
this.connected.camera = serial;
this.arduino.aliasSerial('camera', serial);
try {
connectSuccess = await this.arduino.connect('projector', serial, false);
}
catch (err) {
this.log.error('Error connecting to projector and camera', err);
return false;
}
this.log.info(`Connected to ${device} as PROJECTOR + CAMERA`, 'SERIAL', true, true);
}
else if (device === 'projector_second') {
this.connected.projector_second = serial;
try {
connectSuccess = await this.arduino.connect('projector_second', serial, false);
}
catch (err) {
this.log.error('Error connecting to secondary projector', err);
return false;
}
this.log.info(`Connected to ${device} as PROJECTOR_SECOND`, 'SERIAL', true, true);
}
else if (device === 'projector,projector_second') {
this.connected.projector = serial;
this.connected.projector_second = serial;
this.arduino.aliasSerial('projector_second', serial);
try {
connectSuccess = await this.arduino.connect('projector', serial, false);
}
catch (err) {
this.log.error('Error connecting to projector and secondary projector', err);
return false;
}
}
else if (device === 'camera_second') {
this.connected.camera_second = serial;
try {
connectSuccess = await this.arduino.connect('camera_second', serial, false);
}
catch (err) {
this.log.error(err);
return false;
}
}
else if (device === 'camera,camera_second') {
this.connected.camera = serial;
this.connected.camera_second = serial;
this.arduino.aliasSerial('camera_second', serial);
try {
connectSuccess = await this.arduino.connect('camera', serial, false);
}
catch (err) {
this.log.error('Error connecting to camera, camera_secondary and projector', err);
return false;
}
}
else if (device === 'camera,projector,projector_second') {
this.connected.camera = serial;
this.connected.projector = serial;
this.connected.projector_second = serial;
this.arduino.aliasSerial('projector', serial);
this.arduino.aliasSerial('projector_second', serial);
try {
connectSuccess = await this.arduino.connect('camera', serial, false);
}
catch (err) {
this.log.error('Error connecting to camera, projector and projector_second', err);
return false;
}
}
else if (device === 'camera,camera_second,projector') {
this.connected.camera = serial;
this.connected.camera_second = serial;
this.connected.projector = serial;
this.arduino.aliasSerial('camera_second', serial);
this.arduino.aliasSerial('projector', serial);
try {
connectSuccess = await this.arduino.connect('camera', serial, false);
}
catch (err) {
this.log.error('Error connecting to camera, camera_second and projector', err);
return false;
}
}
else if (device === 'camera,camera_second,projector,projector_second') {
this.connected.camera = serial;
this.connected.camera_second = serial;
this.connected.projector = serial;
this.connected.projector_second = serial;
this.arduino.aliasSerial('camera_second', serial);
this.arduino.aliasSerial('projector', serial);
this.arduino.aliasSerial('projector_second', serial);
try {
connectSuccess = await this.arduino.connect('camera', serial, false);
}
catch (err) {
this.log.error('Error connecting to camera, camera_second, projector and projector_second', err);
return false;
}
}
else if (device === 'capper') {
this.connected.capper = serial;
try {
connectSuccess = await this.arduino.connect('capper', serial, false);
}
catch (err) {
this.log.error('Error connecting capper', err);
return false;
}
}
else if (device === 'camera,capper') {
this.connected.camera = serial;
this.connected.capper = serial;
this.arduino.aliasSerial('capper', serial);
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try {
connectSuccess = await this.arduino.connect('camera', serial, false);
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}
catch (err) {
this.log.error('Error connecting to camera and capper', err);
return false;
}
}
else if (device === 'camera,capper,projector') {
this.connected.camera = serial;
this.connected.capper = serial;
this.connected.projector = serial;
this.arduino.aliasSerial('capper', serial);
this.arduino.aliasSerial('projector', serial);
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try {
connectSuccess = await this.arduino.connect('camera', serial, false);
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}
catch (err) {
this.log.error('Error connecting to camera, capper and projector', err);
return false;
}
}
else if (device === 'camera,capper,projector,projector_second') {
this.connected.camera = serial;
this.connected.capper = serial;
this.connected.projector = serial;
this.connected.projector_second = serial;
this.arduino.aliasSerial('capper', serial);
this.arduino.aliasSerial('projector', serial);
this.arduino.aliasSerial('projector_second', serial);
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try {
connectSuccess = await this.arduino.connect('camera', serial, false);
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}
catch (err) {
this.log.error('Error connecting to camera, capper, projector and projector_second', err);
return false;
}
}
return connectSuccess;
}
/**
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*
**/
//Cases for 1 or 2 arduinos connected
async all(serials) {
let c = {};
let p = {};
let l = {};
let device;
let d;
let cs = {};
let ps = {};
let capper = {};
let checklist = [];
let exposure;
let parts;
this.connected = {
projector: false,
camera: false,
light: false,
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projector_second: false,
capper: false
};
for (let serial of serials) {
try {
device = await this.distinguish(serial);
}
catch (err) {
this.log.error('Error distinguishing device', err);
throw err;
}
try {
await this.connectDevice(device, serial);
}
catch (err) {
this.log.error('Error connecting to device', err);
throw err;
}
}
//done checking devices
if (!this.connected.projector) {
await this.fakeProjector();
}
else if (this.arduino.hasState['projector']) {
p.state = true;
}
p.arduino = this.connected.projector;
if (!this.connected.camera) {
await this.fakeCamera();
}
else if (this.arduino.hasState['camera']) {
if (device.indexOf('camera') !== -1) {
parts = this.arduino.stateStr[device].split('G');
if (parts.length > 1) {
parts = parts[1].split('H');
exposure = parseInt(parts[0]);
if (!isNaN(exposure)) {
this.log.info(`Timing for [${device}] = ${exposure}`);
this.ui.send('timing', { c: 'c', ms: exposure });
}
}
}
c.state = true;
c.exposure = true;
}
c.arduino = this.connected.camera;
if (!this.connected.light) {
await this.fakeLight();
}
l.arduino = this.connected.light;
if (this.connected.camera_second) {
cs.arduino = this.connected.camera_second;
}
if (this.connected.projector_second) {
ps.arduino = this.connected.projector_second;
}
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if (this.connected.capper) {
capper.arduino = this.connected.capper;
}
if (this.settings.state.camera && this.settings.state.camera.intval) {
c.intval = this.settings.state.camera.intval;
}
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return this.ready(p, c, l, cs, ps, capper);
}
/**
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*
**/
remember(device, serial, type) {
let deviceEntry;
const match = this.settings.state.devices.filter((dev) => {
if (typeof dev.device !== 'undefined' && dev.device === device &&
typeof dev.serial !== 'undefined' && dev.serial === serial) {
return dev;
}
});
if (match.length === 0) {
deviceEntry = {
device,
type,
serial
};
this.settings.state.devices.push(deviceEntry);
this.settings.update('devices', this.settings.state.devices);
this.settings.save();
}
}
/**
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*
**/
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ready(projector, camera, light, camera_second, projector_second, capper) {
let args = {
camera,
projector,
light,
profile: this.settings.state.profile
};
if (this.settings.state.timing) {
args.timing = this.settings.state.timing;
}
if (projector_second && projector_second.arduino) {
args.projector_second = projector_second;
this.settings.update('projector_second', projector_second);
this.mainWindow.setSize(800, 800);
}
if (camera_second && camera_second.arduino) {
args.camera_second = camera_second;
this.settings.update('camera_second', camera_second);
if (projector_second && projector_second.arduino) {
this.mainWindow.setSize(900, 800);
}
else {
this.mainWindow.setSize(800, 800);
}
}
if (capper && capper.arduino) {
args.capper = capper;
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this.mainWindow.setSize(800, 800);
this.settings.update('capper', capper);
}
this.settings.update('camera', camera);
this.settings.update('projector', projector);
this.settings.update('light', light);
this.settings.save();
this.ui.send('ready', args);
return true;
}
}
module.exports = function (arduino, settings, mainWindow, cam) {
return new Devices(arduino, settings, mainWindow, cam);
};
//# sourceMappingURL=index.js.map