303 lines
8.7 KiB
JavaScript
303 lines
8.7 KiB
JavaScript
const baudrates = document.getElementById("baudrates");
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const connectButton = document.getElementById("connectButton");
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const disconnectButton = document.getElementById("disconnectButton");
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const resetButton = document.getElementById("resetButton");
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const consoleStartButton = document.getElementById("consoleStartButton");
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const consoleStopButton = document.getElementById("consoleStopButton");
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const eraseButton = document.getElementById("eraseButton");
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const programButton = document.getElementById("programButton");
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const filesDiv = document.getElementById("files");
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const terminal = document.getElementById("terminal");
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const programDiv = document.getElementById("program");
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const consoleDiv = document.getElementById("console");
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const lblBaudrate = document.getElementById("lblBaudrate");
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const lblConnTo = document.getElementById("lblConnTo");
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const tableBody = document.getElementById("tableBody");
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const table = document.getElementById('fileTable');
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const alertDiv = document.getElementById('alertDiv');
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//import { Transport } from './cp210x-webusb.js'
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import { Transport } from './webserial.js'
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import { ESPLoader } from './ESPLoader.js'
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import { ESPError } from './error.js'
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let term = new Terminal({cols:120, rows:40});
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term.open(terminal);
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let device = null;
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let transport;
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let chip = "deFault";
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let esploader;
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let file1 = null;
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let connected = false;
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let index = 1;
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disconnectButton.style.display = "none";
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eraseButton.style.display = "none";
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consoleStopButton.style.display = "none";
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filesDiv.style.display = "none";
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function convertUint8ArrayToBinaryString(u8Array) {
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var i, len = u8Array.length, b_str = "";
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for (i=0; i<len; i++) {
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b_str += String.fromCharCode(u8Array[i]);
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}
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return b_str;
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}
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function convertBinaryStringToUint8Array(bStr) {
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var i, len = bStr.length, u8_array = new Uint8Array(len);
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for (var i = 0; i < len; i++) {
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u8_array[i] = bStr.charCodeAt(i);
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}
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return u8_array;
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}
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function handleFileSelect(evt) {
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var file = evt.target.files[0];
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var reader = new FileReader();
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reader.onload = (function(theFile) {
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return function(e) {
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file1 = e.target.result;
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evt.target.data = file1;
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};
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})(file);
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reader.readAsBinaryString(file);
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}
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document.getElementById('selectFile1').addEventListener('change', handleFileSelect, false);
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function _sleep(ms) {
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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connectButton.onclick = async () => {
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// device = await navigator.usb.requestDevice({
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// filters: [{ vendorId: 0x10c4 }]
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// });
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if (device === null) {
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device = await navigator.serial.requestPort({
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});
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transport = new Transport(device);
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}
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try {
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esploader = new ESPLoader(transport, baudrates.value, term);
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connected = true;
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chip = await esploader.main_fn();
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// Temporarily broken
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// await esploader.flash_id();
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} catch(e) {
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console.error(e);
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term.writeln(`Error: ${e.message}`);
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}
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console.log("Settings done for :" + chip);
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lblBaudrate.style.display = "none";
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lblConnTo.innerHTML = "Connected to device: " + chip;
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lblConnTo.style.display = "block";
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baudrates.style.display = "none";
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connectButton.style.display = "none";
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disconnectButton.style.display = "initial";
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eraseButton.style.display = "initial";
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filesDiv.style.display = "initial";
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consoleDiv.style.display = "none";
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}
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resetButton.onclick = async () => {
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if (device === null) {
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device = await navigator.serial.requestPort({
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});
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transport = new Transport(device);
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}
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await transport.setDTR(false);
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await new Promise(resolve => setTimeout(resolve, 100));
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await transport.setDTR(true);
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}
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eraseButton.onclick = async () => {
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eraseButton.disabled = true;
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try{
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await esploader.erase_flash();
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} catch (e) {
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console.error(e);
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term.writeln(`Error: ${e.message}`);
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} finally {
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eraseButton.disabled = false;
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}
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}
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addFile.onclick = async () => {
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var rowCount = table.rows.length;
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var row = table.insertRow(rowCount);
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//Column 1 - Offset
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var cell1 = row.insertCell(0);
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var element1 = document.createElement("input");
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element1.type = "text";
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element1.id = "offset" + rowCount;
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element1.setAttribute('value', '0x8000');
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cell1.appendChild(element1);
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// Column 2 - File selector
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var cell2 = row.insertCell(1);
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var element2 = document.createElement("input");
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element2.type = "file";
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element2.id = "selectFile" + rowCount;
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element2.name = "selected_File" + rowCount;
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element2.addEventListener('change', handleFileSelect, false);
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cell2.appendChild(element2);
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// Column 3 - Remove File
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var cell3 = row.insertCell(2);
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var element3 = document.createElement("input");
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element3.type = "button";
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var btnName = "button" + rowCount;
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element3.name = btnName;
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element3.setAttribute('class', "btn");
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element3.setAttribute('value', 'Remove'); // or element1.value = "button";
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element3.onclick = function() {
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removeRow(btnName);
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}
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cell3.appendChild(element3);
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}
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function removeRow(btnName) {
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var rowCount = table.rows.length;
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for (var i = 0; i < rowCount; i++) {
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var row = table.rows[i];
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var rowObj = row.cells[2].childNodes[0];
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if (rowObj.name == btnName) {
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table.deleteRow(i);
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rowCount--;
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}
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}
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}
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// to be called on disconnect - remove any stale references of older connections if any
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function cleanUp() {
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device = null;
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transport = null;
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this.chip = null;
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}
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disconnectButton.onclick = async () => {
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if(transport)
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await transport.disconnect();
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term.clear();
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connected = false;
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baudrates.style.display = "initial";
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connectButton.style.display = "initial";
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disconnectButton.style.display = "none";
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eraseButton.style.display = "none";
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lblConnTo.style.display = "none";
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filesDiv.style.display = "none";
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alertDiv.style.display = "none";
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consoleDiv.style.display = "initial";
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cleanUp();
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};
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consoleStartButton.onclick = async () => {
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if (device === null) {
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device = await navigator.serial.requestPort({
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});
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transport = new Transport(device);
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}
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lblConsoleFor.style.display = "block";
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consoleStartButton.style.display = "none";
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consoleStopButton.style.display = "initial";
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programDiv.style.display = "none";
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await transport.connect();
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while (true) {
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let val = await transport.rawRead();
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if (typeof val !== 'undefined') {
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term.write(val);
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} else {
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break;
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}
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}
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console.log("quitting console");
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}
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consoleStopButton.onclick = async () => {
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await transport.disconnect();
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term.clear();
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consoleStartButton.style.display = "initial";
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consoleStopButton.style.display = "none";
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programDiv.style.display = "initial";
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}
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function validate_program_inputs() {
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let offsetArr = []
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var rowCount = table.rows.length;
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var row;
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let offset = 0;
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let fileData = null;
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// check for mandatory fields
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for (let index = 1; index < rowCount; index ++) {
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row = table.rows[index];
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//offset fields checks
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var offSetObj = row.cells[0].childNodes[0];
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offset = parseInt(offSetObj.value);
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// Non-numeric or blank offset
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if (Number.isNaN(offset))
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return "Offset field in row " + index + " is not a valid address!"
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// Repeated offset used
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else if (offsetArr.includes(offset))
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return "Offset field in row " + index + " is already in use!";
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else
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offsetArr.push(offset);
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var fileObj = row.cells[1].childNodes[0];
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fileData = fileObj.data;
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if (fileData == null)
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return "No file selected for row: " + index + "!";
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}
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return "success"
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}
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programButton.onclick = async () => {
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var err = validate_program_inputs();
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if (err != "success") {
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const alertMsg = document.getElementById("alertmsg");
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alertMsg.innerHTML = "<strong>" + err + "</strong>";
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alertDiv.style.display = "block";
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return;
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}
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let fileArr = [];
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let offset = 0x1000;
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var rowCount = table.rows.length;
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var row;
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for (let index = 1; index < rowCount; index ++) {
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row = table.rows[index];
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var offSetObj = row.cells[0].childNodes[0];
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offset = parseInt(offSetObj.value);
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var fileObj = row.cells[1].childNodes[0];
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fileArr.push({data:fileObj.data, address:offset});
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}
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try {
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esploader.write_flash({fileArray: fileArr, flash_size: 'keep'});
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} catch (e) {
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console.error(e);
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term.writeln(`Error: ${e.message}`);
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}
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}
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