demo: Add boot image

Author: BigfootACA

demo/index.html

@@ -27,6 +27,16 @@
 
         <hr />
 
+        <div>
+            <form class="boot-form">
+                <label for="boot-file">Boot image:</label>
+                <input type="file" name="boot-file" class="boot-file" />
+                <input type="submit" value="Boot" />
+            </form>
+        </div>
+
+        <hr />
+
         <div>
             <form class="flash-form">
                 <label for="flash-file">Flash image:</label>

demo/ui.js

@@ -37,6 +37,15 @@ async function sendFormCommand(event) {
     inputField.value = "";
 }
 
+async function bootFormFile(event) {
+    event.preventDefault();
+
+    let fileField = document.querySelector(".boot-file");
+    let file = fileField.files[0];
+    await device.bootBlob(file);
+    fileField.value = "";
+}
+
 async function flashFormFile(event) {
     event.preventDefault();
 
@@ -124,6 +133,7 @@ document
 document
     .querySelector(".connect-button")
     .addEventListener("click", connectDevice);
+document.querySelector(".boot-form").addEventListener("submit", bootFormFile);
 document.querySelector(".flash-form").addEventListener("submit", flashFormFile);
 document
     .querySelector(".download-zip-button")