From 4e0f0849d6e7997cbc128d998ba824d6ac3e7181 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Sun, 13 Apr 2025 08:27:20 +0200
Subject: fw: app: Enable settings with NVS backend

---
 fw/app/CMakeLists.txt |  1 +
 fw/app/prj.conf       | 12 ++++++++++++
 fw/app/src/settings.c | 26 ++++++++++++++++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 fw/app/src/settings.c

(limited to 'fw/app')

diff --git a/fw/app/CMakeLists.txt b/fw/app/CMakeLists.txt
index 1a63b77..de1c418 100644
--- a/fw/app/CMakeLists.txt
+++ b/fw/app/CMakeLists.txt
@@ -19,6 +19,7 @@ target_sources(app
 		"${CMAKE_CURRENT_SOURCE_DIR}/src/http.c"
 		"${CMAKE_CURRENT_SOURCE_DIR}/src/ws.c"
 		"${CMAKE_CURRENT_SOURCE_DIR}/src/heart.c"
+		"${CMAKE_CURRENT_SOURCE_DIR}/src/settings.c"
 )
 
 target_sources_ifdef(
diff --git a/fw/app/prj.conf b/fw/app/prj.conf
index 11dc04f..cd487f3 100644
--- a/fw/app/prj.conf
+++ b/fw/app/prj.conf
@@ -43,3 +43,15 @@ CONFIG_ZVFS_POLL_MAX=32
 CONFIG_ZBUS=y
 CONFIG_ZBUS_MSG_SUBSCRIBER=y
 CONFIG_HEAP_MEM_POOL_SIZE=2048
+
+CONFIG_FLASH=y
+CONFIG_FLASH_MAP=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+
+CONFIG_NVS=y
+CONFIG_NVS_DATA_CRC=y
+
+CONFIG_SETTINGS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_SETTINGS_SHELL=y
diff --git a/fw/app/src/settings.c b/fw/app/src/settings.c
new file mode 100644
index 0000000..11cc162
--- /dev/null
+++ b/fw/app/src/settings.c
@@ -0,0 +1,26 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public License,
+ * v. 2.0. If a copy of the MPL was not distributed with this file, You can
+ * obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+
+#include <zephyr/init.h>
+#include <zephyr/logging/log.h>
+#include <zephyr/settings/settings.h>
+
+
+LOG_MODULE_DECLARE(settings);
+
+
+int init_settings(void) {
+	int ret = settings_subsys_init();
+	if (ret < 0) {
+		LOG_ERR("Subsystem init failed (%d)", ret);
+		return ret;
+	}
+	LOG_INF("Subsystem initialized");
+
+	return 0;
+}
+SYS_INIT(init_settings, APPLICATION, 50);
-- 
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