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Change variable name to be shorter / more legible.
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1 changed files with 21 additions and 21 deletions
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@ -65,7 +65,7 @@ const Ev3Opcode = {
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/**
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/**
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* Enum for Ev3 values used as arguments to various opcodes.
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* Enum for Ev3 values used as arguments to various opcodes.
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* Found in the 'EV3 Firmware Developer Kit', section4, page 10, at
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* Found in the 'EV3 Firmware Developer Kit', section4, page 10-onwards, at
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* https://education.lego.com/en-us/support/mindstorms-ev3/developer-kits.
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* https://education.lego.com/en-us/support/mindstorms-ev3/developer-kits.
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* @readonly
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* @readonly
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* @enum {string}
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* @enum {string}
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@ -710,7 +710,7 @@ class EV3 {
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return;
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return;
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}
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}
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const byteCommands = []; // a compound command
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const cmds = []; // a compound command
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let allocation = 0;
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let allocation = 0;
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let sensorCount = 0;
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let sensorCount = 0;
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@ -721,12 +721,12 @@ class EV3 {
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if (this._pollingCounter % 20 === 0) {
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if (this._pollingCounter % 20 === 0) {
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// GET DEVICE LIST
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// GET DEVICE LIST
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byteCommands[0] = Ev3Opcode.OPINPUT_DEVICE_LIST;
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cmds[0] = Ev3Opcode.OPINPUT_DEVICE_LIST;
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byteCommands[1] = Ev3Value.NUM8; // 1 byte to follow
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cmds[1] = Ev3Value.NUM8; // 1 byte to follow
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byteCommands[2] = 33; // 0x21 ARRAY // TODO: document
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cmds[2] = 33; // 0x21 ARRAY // TODO: document
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byteCommands[3] = 96; // 0x60 CHANGED // TODO: document
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cmds[3] = 96; // 0x60 CHANGED // TODO: document
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byteCommands[4] = 225; // 0xE1 size of global var - 1 byte to follow // TODO: document
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cmds[4] = 225; // 0xE1 size of global var - 1 byte to follow // TODO: document
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byteCommands[5] = 32; // 0x20 global var index "0" 0b00100000 // TODO: document
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cmds[5] = 32; // 0x20 global var index "0" 0b00100000 // TODO: document
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// Command and payload lengths
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// Command and payload lengths
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allocation = 33;
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allocation = 33;
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@ -742,13 +742,13 @@ class EV3 {
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if (!this._sensorPorts.includes(undefined)) { // TODO: why is this needed?
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if (!this._sensorPorts.includes(undefined)) { // TODO: why is this needed?
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for (let i = 0; i < 4; i++) {
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for (let i = 0; i < 4; i++) {
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if (this._sensorPorts[i] !== 'none') {
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if (this._sensorPorts[i] !== 'none') {
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byteCommands[index + 0] = Ev3Opcode.OPINPUT_READSI;
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cmds[index + 0] = Ev3Opcode.OPINPUT_READSI;
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byteCommands[index + 1] = Ev3Value.LAYER;
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cmds[index + 1] = Ev3Value.LAYER;
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byteCommands[index + 2] = i; // PORT
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cmds[index + 2] = i; // PORT
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byteCommands[index + 3] = Ev3Value.DO_NOT_CHANGE_TYPE;
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cmds[index + 3] = Ev3Value.DO_NOT_CHANGE_TYPE;
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byteCommands[index + 4] = Ev3Mode[this._sensorPorts[i]];
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cmds[index + 4] = Ev3Mode[this._sensorPorts[i]];
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byteCommands[index + 5] = 225; // 0xE1 one byte to follow // TODO: document
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cmds[index + 5] = 225; // 0xE1 one byte to follow // TODO: document
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byteCommands[index + 6] = sensorCount * 4; // global index // TODO: document
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cmds[index + 6] = sensorCount * 4; // global index // TODO: document
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index += 7;
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index += 7;
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}
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}
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sensorCount++;
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sensorCount++;
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@ -759,11 +759,11 @@ class EV3 {
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// eslint-disable-next-line no-undefined
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// eslint-disable-next-line no-undefined
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if (!this._motorPorts.includes(undefined)) {
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if (!this._motorPorts.includes(undefined)) {
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for (let i = 0; i < 4; i++) {
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for (let i = 0; i < 4; i++) {
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byteCommands[index + 0] = Ev3Opcode.OPOUTPUT_GET_COUNT;
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cmds[index + 0] = Ev3Opcode.OPOUTPUT_GET_COUNT;
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byteCommands[index + 1] = Ev3Value.LAYER;
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cmds[index + 1] = Ev3Value.LAYER;
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byteCommands[index + 2] = i; // PORT TODO: explain incorrect documentation as 'Output bit field'
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cmds[index + 2] = i; // PORT TODO: explain incorrect documentation as 'Output bit field'
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byteCommands[index + 3] = 225; // 0xE1 byte following TODO: document
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cmds[index + 3] = 225; // 0xE1 byte following TODO: document
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byteCommands[index + 4] = sensorCount * 4; // global index TODO: document
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cmds[index + 4] = sensorCount * 4; // global index TODO: document
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index += 5;
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index += 5;
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sensorCount++;
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sensorCount++;
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}
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}
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@ -775,7 +775,7 @@ class EV3 {
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const cmd = this.generateCommand(
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const cmd = this.generateCommand(
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Ev3Command.DIRECT_COMMAND_REPLY,
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Ev3Command.DIRECT_COMMAND_REPLY,
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byteCommands,
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cmds,
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allocation
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allocation
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);
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);
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