Initial Commit

.gitignore

@@ -1,7 +1,52 @@
-# editors
-*.swp
-*~
+# Zephyr build outputs
+build/
+build_*/
+twister-out/
+.vscode/.west/
 
-# build
-/build*/
-log.log
+# West / Zephyr local metadata
+.zephyr/
+.cmake/
+CMakeCache.txt
+CMakeFiles/
+cmake_install.cmake
+compile_commands.json
+
+# Generated binaries / firmware images
+*.hex
+*.bin
+*.elf
+*.map
+*.lst
+*.uf2
+*.zip
+*.signed
+*.merged.hex
+
+# Logs
+*.log
+*.rtt
+*.jlink
+
+# Python / test cache
+__pycache__/
+*.pyc
+.pytest_cache/
+
+# Editor / OS
+.vscode/ipch/
+.vs/
+.idea/
+.DS_Store
+Thumbs.db
+
+# Local env / secrets
+.env
+*.pem
+*.key
+
+# Vim swap files
+*.swp
+*.swo
+.*.swp
+.*.swo