Fix windows build and led glasses build

Author: tannewt

ports/zephyr-cp/cptools/build_circuitpython.py

@@ -109,10 +109,17 @@ async def preprocess_and_split_defs(compiler, source_file, build_path, flags):
 async def collect_defs(mode, build_path):
     output_file = build_path / f"{mode}defs.collected"
     splitdir = build_path / "genhdr" / mode
+    to_collect = list(splitdir.glob(f"**/*.{mode}"))
+    batch_size = 50
     await cpbuild.run_command(
-        ["cat", "-s", *splitdir.glob(f"**/*.{mode}"), ">", output_file],
+        ["cat", "-s", *to_collect[:batch_size], ">", output_file],
         splitdir,
     )
+    for i in range(0, len(to_collect), batch_size):
+        await cpbuild.run_command(
+            ["cat", "-s", *to_collect[i : i + batch_size], ">>", output_file],
+            splitdir,
+        )
     return output_file
 
 

shared-module/displayio/__init__.c

@@ -279,8 +279,8 @@ void reset_displays(void) {
 
                 busio_i2c_obj_t *original_i2c = is31fb->is31fl3741->i2c;
                 if (gc_ptr_on_heap(original_i2c)) {
-                    memcpy(&is31fb->inline_i2c, original_i2c, sizeof(busio_i2c_obj_t));
-                    is31fb->is31fl3741->i2c = &is31fb->inline_i2c;
+                    memcpy(&is31fb->is31fl3741->inline_i2c, original_i2c, sizeof(busio_i2c_obj_t));
+                    is31fb->is31fl3741->i2c = &is31fb->is31fl3741->inline_i2c;
                 }
             }