Fix the LUFA lib to use a submodule instead of just files (#6245)

* Remove LUFA files

* Update descriptions for newer version of LUFA

* Create PR6245.md

* Fix CDC(Serial) type errors

* Fix missed merge conflict for AUDIO_DTYPE_CSInterface

1 files changed, 0 insertions, 38 deletions

diff --git a/lib/lufa/LUFA/StudioIntegration/VSIX/generate_caches.py b/lib/lufa/LUFA/StudioIntegration/VSIX/generate_caches.py
deleted file mode 100644
index 671bed9d56..0000000000
--- a/lib/lufa/LUFA/StudioIntegration/VSIX/generate_caches.py
+++ /dev/null
@@ -1,38 +0,0 @@
-"""
-             LUFA Library
-     Copyright (C) Dean Camera, 2017.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
-"""
-
-import sys
-sys.path.append("ProjectGenerator")
-
-
-def show_message(message):
-    print("[Project Generator] %s" % message)
-    sys.stdout.flush()
-
-
-def main(lufa_root_path):
-    try:
-        from asf_avrstudio5_interface import PythonFacade
-    except ImportError:
-        print("Fatal Error: The ASF project generator is missing.")
-        return 1
-
-    p = PythonFacade(lufa_root_path)
-
-    show_message("Checking database sanity...")
-    p.check_extension_database_sanity(lufa_root_path)
-
-    show_message("Building cache files...")
-    p.generate_extension_cache_files(lufa_root_path)
-
-    show_message("Cache files created.")
-    return 0
-
-
-if __name__ == "__main__":
-    sys.exit(main(sys.argv[1]))