From 5579a3993a40911bddcb4e38d3aa4ce40c4cbc5e Mon Sep 17 00:00:00 2001
From: Eduard Iten <eduard@iten.pro>
Date: Wed, 9 Jul 2025 08:34:18 +0200
Subject: [PATCH] Add Zephyr hello world project and update .gitignore

---
 .gitignore     | 58 ++++++++++++++++++++++++++++----------------------
 CMakeLists.txt |  6 ++++++
 prj.conf       |  1 +
 src/main.c     | 10 +++++++++
 4 files changed, 50 insertions(+), 25 deletions(-)
 create mode 100644 CMakeLists.txt
 create mode 100644 prj.conf
 create mode 100644 src/main.c

diff --git a/.gitignore b/.gitignore
index 8f3be2e..454a207 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,28 +1,36 @@
-# ---> Zephir
-# Cache files, generates by Zephir
-.temp/
-.libs/
+# Generic Zephyr build output
+build/
 
-# Object files, generates by linker
-*.lo
-*.la
-*.o
-*.loT
+# West generated files
+.west/
 
-# Files generated by configure and Zephir,
-# not required for extension compilation.
-ext/build/
-ext/modules/
-ext/Makefile*
-ext/config*
-ext/acinclude.m4
-ext/aclocal.m4
-ext/autom4te*
-ext/install-sh
-ext/ltmain.sh
-ext/missing
-ext/mkinstalldirs
-ext/run-tests.php
-ext/.deps
-ext/libtool
+# CMake generated files
+CMakeCache.txt
+CMakeFiles/
+Makefile
+cmake_install.cmake
 
+# Editor and OS generated files
+*~
+*.swp
+*.swo
+*.bak
+*.orig
+.DS_Store
+.vscode/
+.idea/
+
+# Doxygen output
+html/
+latex/
+
+# Python virtual environment
+virtualenv/
+.venv/
+
+# Miscellaneous
+*.log
+*.bin
+*.hex
+*.elf
+*.map
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..594777d
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(hello_world)
+
+target_sources(app PRIVATE src/main.c)
diff --git a/prj.conf b/prj.conf
new file mode 100644
index 0000000..1e935e9
--- /dev/null
+++ b/prj.conf
@@ -0,0 +1 @@
+CONFIG_LOG=y
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..c386989
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,10 @@
+#include <zephyr/kernel.h>
+#include <zephyr/logging/log.h>
+
+LOG_MODULE_REGISTER(hello_world, LOG_LEVEL_INF);
+
+int main(void)
+{
+    LOG_INF("Hello World from Zephyr!");
+    return 0;
+}