Use overlay for nucleo_f429zi board to place storage map at the correct place in memory.

Author: skarg

zephyr/samples/profiles/b-sa/prj.conf

@@ -24,6 +24,16 @@ CONFIG_INIT_STACKS=y
 CONFIG_BACNETSTACK=y
 CONFIG_BACNETSTACK_LOG_LEVEL=3
 CONFIG_BACNETSTACK_BACNET_BASIC=y
+# BACnet settings subsystem
+CONFIG_BACNETSTACK_BACNET_SETTINGS=y
+CONFIG_BACNET_SETTINGS_SHELL=y
+# the dependencies of the SETTINGS option.
+CONFIG_FLASH=y
+CONFIG_FLASH_MAP=y
+CONFIG_NVS=y
+CONFIG_SETTINGS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_SETTINGS_RUNTIME=y
 # BACnet Library - options
 CONFIG_BACNET_MAX_CHARACTER_STRING_BYTES=128
 CONFIG_BACAPP_MINIMAL=y

zephyr/samples/profiles/b-ss/boards/nucleo_f429zi.overlay

@@ -1,21 +1,19 @@
-/**
- * @file
- * @brief Override existing Nucleo F429ZI board for the BACnet sample.
- * @author Steve Karg <[email protected]>
- * @date January 2025
- * @copyright SPDX-License-Identifier: Apache-2.0
+/*
+ * Copyright (c) 2022 STMicroelectronics
+ *
+ * SPDX-License-Identifier: Apache-2.0
  */
- /delete-node/ &storage_partition;
+
+/delete-node/ &storage_partition;
+
 &flash0 {
-   partitions {
-       /* Configure storage for NVS: rules from nvs.h: uint16_t sector_size
-          a) shall be more than one sector
-          b) each sector shall be the same size
-          c) each sector shalle be smaller than 64KB
-        */
-       storage_partition: partition@100000 {
-           label = "storage";
-           reg = <0x000100000 DT_SIZE_K(48)>;
-       };
-   };
+	partitions {
+		/* Set 48KB of storage at the beginning of bank2 in order to have 3 sectors smaller than 32K
+		 * 	(nvs.h: uint16_t sector_size)
+		 */
+		storage_partition: partition@100000 {
+			label = "storage";
+			reg = <0x000100000 DT_SIZE_K(48)>;
+		};
+	};
 };