Write settings to nvs when changing from the setting screen

Otherwise, settings may not actually be saved if the device crashes/
reboots unexpectedly.

Fixes #148

1 files changed, 15 insertions, 0 deletions

diff --git a/src/tangara/lua/lua_nvs.hpp b/src/tangara/lua/lua_nvs.hpp
new file mode 100644
index 00000000..1275fcc7
--- /dev/null
+++ b/src/tangara/lua/lua_nvs.hpp
@@ -0,0 +1,15 @@
+/*
+ * Copyright 2024 Clayton Craft <clayton@craftyguy.net>
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#pragma once
+
+#include "lua.hpp"
+
+namespace lua {
+
+auto RegisterNvsModule(lua_State*) -> void;
+
+}  // namespace lua