From a59e8518cc5aa67cfa0bc8cc26c0193efb1eb422 Mon Sep 17 00:00:00 2001
From: Eduard Iten <eduard@iten.pro>
Date: Thu, 3 Jul 2025 10:02:53 +0200
Subject: [PATCH] Rename hello_world app to stm32g431_tests

---
 software/CMakeLists.txt                      | 2 +-
 software/apps/stm32g431_tests/CMakeLists.txt | 6 ++++++
 software/apps/stm32g431_tests/prj.conf       | 4 ++++
 software/apps/stm32g431_tests/src/main.c     | 9 +++++++++
 4 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 software/apps/stm32g431_tests/CMakeLists.txt
 create mode 100644 software/apps/stm32g431_tests/prj.conf
 create mode 100644 software/apps/stm32g431_tests/src/main.c

diff --git a/software/CMakeLists.txt b/software/CMakeLists.txt
index ccd0e02..a032c4a 100644
--- a/software/CMakeLists.txt
+++ b/software/CMakeLists.txt
@@ -5,4 +5,4 @@ project(software)
 add_subdirectory(modules/modbus_server)
 add_subdirectory(modules/valve)
 add_subdirectory(modules/fwu)
-add_subdirectory(apps/hello_world)
+add_subdirectory(apps/stm32g431_tests)
diff --git a/software/apps/stm32g431_tests/CMakeLists.txt b/software/apps/stm32g431_tests/CMakeLists.txt
new file mode 100644
index 0000000..76964d1
--- /dev/null
+++ b/software/apps/stm32g431_tests/CMakeLists.txt
@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.20)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(stm32g431_tests)
+
+target_sources(app PRIVATE src/main.c)
diff --git a/software/apps/stm32g431_tests/prj.conf b/software/apps/stm32g431_tests/prj.conf
new file mode 100644
index 0000000..bfb4912
--- /dev/null
+++ b/software/apps/stm32g431_tests/prj.conf
@@ -0,0 +1,4 @@
+
+CONFIG_CONSOLE=y
+CONFIG_LOG=y
+CONFIG_UART_CONSOLE=y
\ No newline at end of file
diff --git a/software/apps/stm32g431_tests/src/main.c b/software/apps/stm32g431_tests/src/main.c
new file mode 100644
index 0000000..dbec9a8
--- /dev/null
+++ b/software/apps/stm32g431_tests/src/main.c
@@ -0,0 +1,9 @@
+#include <zephyr/kernel.h>
+#include <zephyr/sys/printk.h>
+
+int main(void)
+{
+	printk("Hello World! %s\n", CONFIG_BOARD);
+	return 0;
+}
+