new ota logic

Software/MainBoard/rust/src_webpack/src/api.ts

@@ -163,8 +163,7 @@ export interface VersionInfo {
     git_hash: string,
     build_time: string,
     current: string,
-    slot0_state: string,
-    slot1_state: string,
+    state: string
 }
 
 export interface BatteryState {

Software/MainBoard/rust/src_webpack/src/main.ts

@@ -191,36 +191,70 @@ export class Controller {
     }
 
     uploadNewFirmware(file: File) {
-        let current = 0;
-        let max = 100;
-        controller.progressview.addProgress("ota_upload", (current / max) * 100, "Uploading firmeware (" + current + "/" + max + ")")
-        const ajax = new XMLHttpRequest();
-        ajax.upload.addEventListener("progress", event => {
-            current = event.loaded / 1000;
-            max = event.total / 1000;
+        const reader = new FileReader();
+        reader.onload = () => {
+            const arrayBuffer = reader.result as ArrayBuffer;
+            const data = new Uint8Array(arrayBuffer);
+            const crc = this.crc32(data);
+            const size = data.length;
+
+            const payload = new Uint8Array(size + 8);
+            const view = new DataView(payload.buffer);
+            view.setUint32(0, size, true);
+            view.setUint32(4, crc, true);
+            payload.set(data, 8);
+
+            let current = 0;
+            let max = 100;
             controller.progressview.addProgress("ota_upload", (current / max) * 100, "Uploading firmeware (" + current + "/" + max + ")")
-        }, false);
-        ajax.addEventListener("load", () => {
-            controller.progressview.removeProgress("ota_upload")
-            const status = ajax.status;
-            if (status >= 200 && status < 300) {
-                controller.reboot();
-            } else {
-                const statusText = ajax.statusText || "";
-                const body = ajax.responseText || "";
-                toast.error(`OTA update error (${status}${statusText ? ' ' + statusText : ''}): ${body}`);
+            const ajax = new XMLHttpRequest();
+            ajax.upload.addEventListener("progress", event => {
+                current = event.loaded / 1000;
+                max = event.total / 1000;
+                controller.progressview.addProgress("ota_upload", (current / max) * 100, "Uploading firmeware (" + current + "/" + max + ")")
+            }, false);
+            ajax.addEventListener("load", () => {
+                controller.progressview.removeProgress("ota_upload")
+                const status = ajax.status;
+                if (status >= 200 && status < 300) {
+                    controller.reboot();
+                } else {
+                    const statusText = ajax.statusText || "";
+                    const body = ajax.responseText || "";
+                    toast.error(`OTA update error (${status}${statusText ? ' ' + statusText : ''}): ${body}`);
+                }
+            }, false);
+            ajax.addEventListener("error", () => {
+                controller.progressview.removeProgress("ota_upload")
+                toast.error("OTA upload failed due to a network error.");
+            }, false);
+            ajax.addEventListener("abort", () => {
+                controller.progressview.removeProgress("ota_upload")
+                toast.error("OTA upload was aborted.");
+            }, false);
+            ajax.open("POST", PUBLIC_URL + "/ota");
+            ajax.send(payload);
+        };
+        reader.onerror = () => {
+            toast.error("Error reading firmware file.");
+        };
+        reader.readAsArrayBuffer(file);
+    }
+
+    private crc32(data: Uint8Array): number {
+        let crc = 0xFFFFFFFF;
+        for (let i = 0; i < data.length; i++) {
+            let byte = data[i];
+            crc ^= byte;
+            for (let j = 0; j < 8; j++) {
+                if (crc & 1) {
+                    crc = (crc >>> 1) ^ 0xEDB88320;
+                } else {
+                    crc = crc >>> 1;
+                }
             }
-        }, false);
-        ajax.addEventListener("error", () => {
-            controller.progressview.removeProgress("ota_upload")
-            toast.error("OTA upload failed due to a network error.");
-        }, false);
-        ajax.addEventListener("abort", () => {
-            controller.progressview.removeProgress("ota_upload")
-            toast.error("OTA upload was aborted.");
-        }, false);
-        ajax.open("POST", PUBLIC_URL + "/ota");
-        ajax.send(file);
+        }
+        return (crc ^ 0xFFFFFFFF) >>> 0;
     }
 
     async version(): Promise<void> {
@@ -264,12 +298,14 @@ export class Controller {
             method: "POST",
             body: json,
         })
-          .then(response => response.text())
-          .then(text => statusCallback(text))
-          .then( _ => {
-            controller.progressview.removeProgress("set_config");
-            setTimeout(() => { controller.downloadConfig() }, 250)
-          })
+            .then(response => response.text())
+            .then(text => statusCallback(text))
+            .then(_ => {
+                controller.progressview.removeProgress("set_config");
+                setTimeout(() => {
+                    controller.downloadConfig()
+                }, 250)
+            })
     }
 
     async backupConfig(json: string): Promise<string> {
@@ -290,7 +326,6 @@ export class Controller {
             method: "POST",
             body: pretty
         }).then(
-
             _ => controller.progressview.removeProgress("write_rtc")
         )
     }
@@ -378,9 +413,9 @@ export class Controller {
 
         var pretty = JSON.stringify(detection, undefined, 1);
 
-        fetch(PUBLIC_URL + "/detect_sensors", { method: "POST", body: pretty })
+        fetch(PUBLIC_URL + "/detect_sensors", {method: "POST", body: pretty})
             .then(response => response.json())
-            .then (json => json as Detection)
+            .then(json => json as Detection)
             .then(json => {
                 clearTimeout(timerId);
                 controller.progressview.removeProgress("detect_sensors");
@@ -531,7 +566,7 @@ export class Controller {
 
     private setCanPower(checked: boolean) {
         var body: CanPower = {
-            state : checked
+            state: checked
         }
         var pretty = JSON.stringify(body, undefined, 1);
 

Software/MainBoard/rust/src_webpack/src/ota.ts

@@ -6,8 +6,8 @@ export class OTAView {
     readonly firmware_buildtime: HTMLDivElement;
     readonly firmware_githash: HTMLDivElement;
     readonly firmware_partition: HTMLDivElement;
-    readonly firmware_state0: HTMLDivElement;
-    readonly firmware_state1: HTMLDivElement;
+    readonly firmware_state: HTMLDivElement;
+
 
     constructor(controller: Controller) {
         (document.getElementById("firmwareview") as HTMLElement).innerHTML = require("./ota.html")
@@ -18,8 +18,7 @@ export class OTAView {
         this.firmware_githash = document.getElementById("firmware_githash") as HTMLDivElement;
         this.firmware_partition = document.getElementById("firmware_partition") as HTMLDivElement;
 
-        this.firmware_state0 = document.getElementById("firmware_state0") as HTMLDivElement;
-        this.firmware_state1 = document.getElementById("firmware_state1") as HTMLDivElement;
+        this.firmware_state = document.getElementById("firmware_state") as HTMLDivElement;
 
 
         const file = document.getElementById("firmware_file") as HTMLInputElement;
@@ -42,7 +41,6 @@ export class OTAView {
         this.firmware_buildtime.innerText = versionInfo.build_time;
         this.firmware_githash.innerText = versionInfo.git_hash;
         this.firmware_partition.innerText = versionInfo.current;
-        this.firmware_state0.innerText = versionInfo.slot0_state;
-        this.firmware_state1.innerText = versionInfo.slot1_state;
+        this.firmware_state.innerText = versionInfo.state;
     }
 }