Add num blinks

src/Electron/main.js

@@ -5,7 +5,6 @@ import { execSync } from "node:child_process";
 
 import { BrowserWindow, app, dialog, ipcMain } from "electron";
 import log from "electron-log";
-import _ from "lodash";
 
 import { getPort, sendToPort } from "./lib/serialport";
 
@@ -127,9 +126,9 @@ function handleSetConfig(event, config) {
  * @param {Event} event The Electron renderer event
  * @param {Object} trigger The metadata for the event code trigger
  * @param {string} trigger.comName The COM name of the serial port
- * @param {Object} trigger.eventCodes The list of possible event codes to be triggered
  * @param {string} trigger.productID The name of the product connected to the serial port
  * @param {string} trigger.vendorID The name of the vendor connected to the serial prot
+ * @param {Object} trigger.settings The list of possible event with relative event codes to be triggered
  */
 function handleSetTrigger(event, trigger) {
   TRIGGER_CODES = trigger;
@@ -176,7 +175,7 @@ async function handleGetCommit() {
  * @returns {Boolean} Whether or not the EEG machine is connected to the computer
  */
 function handleCheckSerialPort() {
-  setUpPort().then(() => handleEventSend(TRIGGER_CODES.eventCodes.test_connect));
+  setUpPort().then(() => handleEventSend(TRIGGER_CODES.settings.test_connect.code));
 }
 
 /**
@@ -186,7 +185,10 @@ function handleCheckSerialPort() {
  */
 function handlePhotodiodeTrigger(event, code) {
   if (code !== undefined) {
-    log.info(`Event: ${_.invert(TRIGGER_CODES.eventCodes)[code]}, code: ${code}`);
+    const eventName = Object.keys(TRIGGER_CODES.settings).find(
+      (key) => TRIGGER_CODES.settings[key].code === code
+    );
+    log.info(`Event: ${eventName}, code: ${code}`);
     handleEventSend(code);
   } else {
     log.warn("Photodiode event triggered but no code was sent");

src/config/settings.json

@@ -2,7 +2,9 @@
   "fixation": {
     "default_duration": 1000,
     "randomize_duration": true,
-    "durations": [250, 500, 750, 1000, 1250, 1500, 1750, 2000]
+    "durations": [250, 500, 750, 1000, 1250, 1500, 1750, 2000],
+    "code": 1,
+    "numBlinks": 1
   },
   "honeycomb": {
     "randomize_order": true,
@@ -16,6 +18,16 @@
         "stimulus": "assets/images/orange.png",
         "correct_response": "j"
       }
-    ]
+    ],
+    "code": 2,
+    "numBlinks": 2
+  },
+  "open_task": {
+    "code": 18,
+    "numBlinks": 18
+  },
+  "test_connect": {
+    "code": 32,
+    "numBlinks": 32
   }
 }

src/config/trigger.js

@@ -1,4 +1,4 @@
-import event_codes from "./eventCodes.json";
+import settings from "./settings.json"; // includes event codes for each event
 
 // TODO @brown-ccv #333: Nest this data under "trigger_box" equipment in config.json
 
@@ -13,14 +13,10 @@ export const productID = import.meta.env.EVENT_MARKER_PRODUCT_ID || "";
 // export const comName = process.env.EVENT_MARKER_COM_NAME || "COM3";
 export const comName = import.meta.env.EVENT_MARKER_COM_NAME || "COM3";
 
-/** Custom codes for specific task events - used to identify the trials */
-// TODO @brown-ccv #354: Each event should have a code, name, and numBlinks
-export const eventCodes = event_codes;
-
 // TODO: We should think of a cleaner way of exporting all this
 export const trigger = {
   vendorID,
   productID,
   comName,
-  eventCodes,
+  settings,
 };

src/experiment/procedures/honeycombProcedure.js

@@ -1,7 +1,6 @@
 import imageKeyboardResponse from "@jspsych/plugin-image-keyboard-response";
 
 import { ENV, SETTINGS } from "../../config/";
-import { eventCodes } from "../../config/trigger";
 import { pdSpotEncode, photodiodeGhostBox } from "../../lib/markup/photodiode";
 import { buildFixationTrial } from "../trials/fixation";
 import { getJsPsych } from "../../lib/utils";
@@ -39,12 +38,12 @@ export const buildHoneycombProcedure = () => {
     choices: honeycombSettings.timeline_variables.map((variable) => variable.correct_response),
     data: {
       // Record the correct_response passed as a timeline variable
-      code: eventCodes.honeycomb,
+      code: honeycombSettings.code,
       correct_response: getJsPsych().timelineVariable("correct_response"),
     },
     on_load: function () {
       // Conditionally flashes the photodiode when the trial first loads
-      if (ENV.USE_PHOTODIODE) pdSpotEncode(eventCodes.honeycomb);
+      if (ENV.USE_PHOTODIODE) pdSpotEncode(honeycombSettings.code);
     },
     // Add a boolean value ("correct") to the data - if the user responded with the correct key or not
     on_finish: function (data) {

src/experiment/trials/fixation.js

@@ -1,13 +1,12 @@
 import htmlKeyboardResponse from "@jspsych/plugin-html-keyboard-response";
 
 import { SETTINGS, ENV } from "../../config/";
-import { eventCodes } from "../../config/trigger";
 import { pdSpotEncode, photodiodeGhostBox } from "../../lib/markup/photodiode";
 import { div } from "../../lib/markup/tags";
 import { getJsPsych } from "../../lib/utils";
 
 const fixationSettings = SETTINGS.fixation;
-const fixationCode = eventCodes.fixation;
+const fixationCode = fixationSettings.code;
 
 /**
  * Builds a trial with a fixation dot and optional photodiode box.

src/experiment/trials/holdUpMarker.js

@@ -1,7 +1,6 @@
 import htmlButtonResponse from "@jspsych/plugin-html-button-response";
 
-import { ENV, LANGUAGE } from "../../config/";
-import { eventCodes } from "../../config/trigger";
+import { ENV, LANGUAGE, SETTINGS } from "../../config/";
 import { pdSpotEncode, photodiodeGhostBox } from "../../lib/markup/photodiode";
 import { div, h1, p } from "../../lib/markup/tags";
 
@@ -27,6 +26,6 @@ export const holdUpMarkerTrial = {
   choices: [LANGUAGE.prompts.continue.button],
   on_load: function () {
     // Conditionally flash the photodiode when the trial first loads
-    if (ENV.USE_PHOTODIODE) pdSpotEncode(eventCodes.test_connect);
+    if (ENV.USE_PHOTODIODE) pdSpotEncode(SETTINGS.test_connect.code);
   },
 };

src/experiment/trials/honeycombTrials.js

@@ -3,7 +3,6 @@ import instructionsResponse from "@jspsych/plugin-instructions";
 import preloadResponse from "@jspsych/plugin-preload";
 
 import { LANGUAGE, SETTINGS } from "../../config/";
-import { eventCodes } from "../../config/trigger";
 import { b, div, image, p } from "../../lib/markup/tags";
 import { getJsPsych } from "../../lib/utils";
 
@@ -61,7 +60,7 @@ export const buildDebriefTrial = {
      * By accessing jsPsych inside the "stimulus" callback we have access to all of the data when this trial is run
      * Calling jsPsych outside of the trial object would be executed to soon (when the experiment first starts) and would therefore have no data
      */
-    const responseTrials = getJsPsych().data.get().filter({ code: eventCodes.honeycomb });
+    const responseTrials = getJsPsych().data.get().filter({ code: SETTINGS.honeycomb.code });
     const correct_trials = responseTrials.filter({ correct: true });
     const accuracy = Math.round((correct_trials.count() / responseTrials.count()) * 100);
     const reactionTime = Math.round(correct_trials.select("rt").mean());

src/experiment/trials/initPhotodiode.js

@@ -1,7 +1,6 @@
 import htmlKeyboardResponse from "@jspsych/plugin-html-keyboard-response";
 
-import { ENV } from "../../config/";
-import { eventCodes } from "../../config/trigger";
+import { ENV, SETTINGS } from "../../config/";
 import { pdSpotEncode, photodiodeGhostBox } from "../../lib/markup/photodiode";
 
 export const initPhotodiodeTrial = {
@@ -18,6 +17,6 @@ export const initPhotodiodeTrial = {
     }
 
     // Flashes the photodiode when the trial first loads
-    pdSpotEncode(eventCodes.open_task);
+    pdSpotEncode(SETTINGS.open_task.code);
   },
 };