diff --git a/display.c b/display.c
index 881f080..0de7c38 100644
--- a/display.c
+++ b/display.c
@@ -18,11 +18,12 @@ lv_color_t *get_canvas_buffer(void)
   int count = 0;
   for (int i = 0; i < BUFFER_SIZE; i++) {
     if (canvas_buffer[i].full != 0xfff5f5f5) {  // TODO
-      lv_log("get_canvas_buffer: 0x%x", canvas_buffer[i].full);
+      // lv_log("get_canvas_buffer: 0x%x", canvas_buffer[i].full);
       count++; 
     }
   }
-  lv_log("get_canvas_buffer: %d", count);
+  lv_log("get_canvas_buffer: %d non-empty pixels", count);
+  lv_log("canvas_buffer: %p", canvas_buffer);
   return canvas_buffer;
 }
 
diff --git a/lvglwasm.js b/lvglwasm.js
index 8f0a2c1..693519e 100644
--- a/lvglwasm.js
+++ b/lvglwasm.js
@@ -21,14 +21,20 @@ request.onload = function() {
         env: {
             // Render the LVGL Canvas from Zig to HTML
             // https://github.com/daneelsan/minimal-zig-wasm-canvas/blob/master/script.js
-            render: function() {
+            render: function() {  // TODO: Add ptr, width, height
                 console.log("render: start");
                 const bufferOffset = wasm.instance.exports.getCanvasBuffer();
                 console.log({ bufferOffset });
-                const imageDataArray = wasmMemoryArray.slice(
-                    bufferOffset,
-                    bufferOffset + (canvas.width * canvas.height) * 4
-                );
+
+                // const imageDataArray = wasmMemoryArray.slice(
+                //     bufferOffset,
+                //     bufferOffset + (canvas.width * canvas.height) * 4
+                // );
+
+                const memory = wasm.instance.exports.memory;
+                const ptr = bufferOffset;
+                const len = (canvas.width * canvas.height) * 4;
+                const imageDataArray = new Uint8Array(memory.buffer, ptr, len)
                 imageData.data.set(imageDataArray);
         
                 context.clearRect(0, 0, canvas.width, canvas.height);
diff --git a/lvglwasm.wasm b/lvglwasm.wasm
index d8d1d2b..1b98b73 100755
Binary files a/lvglwasm.wasm and b/lvglwasm.wasm differ