Lower transfer size to 1024 and add debug logging (v1.0.7)

Author: willbearfruits

web-flasher/dfu.js

@@ -54,7 +54,7 @@ class DFUDevice {
     constructor() {
         this.device = null;
         this.interfaceNumber = 0;
-        this.transferSize = 2048; // STM32 typical transfer size
+        this.transferSize = 1024; // Reduced to 1024 for better stability
         this.startAddress = 0x08000000; // STM32H750 Flash start address
     }
 
@@ -180,6 +180,12 @@ class DFUDevice {
 
             // Wait for poll timeout or default minimum to prevent tight loop
             const waitTime = status.pollTimeout > 0 ? status.pollTimeout : 10;
+            
+            // Debug logging for long operations (like erase)
+            if (attempts % 10 === 0) {
+                console.log(`Waiting for ready... State: ${status.state}, Status: ${status.status}, Wait: ${waitTime}ms, Attempt: ${attempts}`);
+            }
+
             await new Promise(resolve => setTimeout(resolve, waitTime));
 
             status = await this.getStatus();

web-flasher/index.html

@@ -125,13 +125,13 @@ <h4>Activity Log</h4>
             <p>Built with ❤️ using WebUSB API |
                 <a href="https://github.com/willbearfruits/KarplusStrongMachine" target="_blank">View on GitHub</a> |
                 <a href="README.md">Documentation</a> |
-                <span class="version">Web Flasher v1.0.6</span>
+                <span class="version">Web Flasher v1.0.7</span>
             </p>
             <p class="small">Requires Chrome/Chromium browser with WebUSB support</p>
         </footer>
     </div>
 
-    <script type="module" src="dfu.js?v=1.0.6"></script>
-    <script type="module" src="flasher.js?v=1.0.6"></script>
+    <script type="module" src="dfu.js?v=1.0.7"></script>
+    <script type="module" src="flasher.js?v=1.0.7"></script>
 </body>
 </html>