Storage management for Zephyr RTOS. Covers Non-Volatile Storage (NVS) for persistent settings, flash partition management in Devicetree, and runtime flash layout access. Trigger when implementing persistent data storage, managing flash wear leveling, or configuring device partitions.
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Implement reliable persistent data handling using Zephyr's storage subsystem and flash management utilities.
Utilize Non-Volatile Storage (NVS) for efficient, wear-leveled data persistence.
nvs_mount(), nvs_read(), nvs_write().Configure and manage flash partitions and hardware page layouts.
fixed-partitions, FLASH_MAP, flash_get_page_info_by_offs().#include <zephyr/storage/nvs/nvs.h>
void save_data(struct nvs_fs *fs, uint16_t id, void *data, size_t len) {
nvs_write(fs, id, data, len);
}
settings subsystem for a standard key-value configuration experience.flash_get_page_layout) rather than assuming hardcoded sector sizes.NVS_ID_* macro values across source/header files.nvs_mount() succeeds on boot for the configured storage partition.nvs_storage.md: Using NVS for data blobs and integers.flash_management.md: Devicetree partitions and page information.nvs_id_lint.py: Duplicate ID detector for NVS namespaces.partition_overlay_template.overlay: Flash partitioning template.No reviews yet. Tell others what you thought.
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Custom board bringup for Zephyr RTOS using Hardware Model v2 (HWMv2). Covers directory structure, board.yml metadata, core configuration files (Kconfig, defconfig, CMake), and revision management. Trigger when creating new board definitions or porting Zephyr to custom hardware.
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Build system management for Zephyr RTOS. Covers West workspace initialization, manifest management, Sysbuild multi-image builds, Kconfig symbols, and CMake integration. Trigger when setting up workspaces, configuring builds, or troubleshooting build-time errors.
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Bluetooth Low Energy (BLE) integration for Zephyr RTOS. Covers GATT Services/Characteristics, GAP advertising, connection parameters, power optimization strategies, and the professional Send-When-Idle design pattern. Trigger when adding BLE connectivity, optimizing battery life for wireless devices, or implementing custom GATT profiles.
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IP networking fundamentals for Zephyr RTOS. Covers IoT protocol selection (LwM2M, CoAP, MQTT), IP stack configuration and trimming (IPv4/IPv6, UDP/TCP), and professional SDK integration as Zephyr modules using West manifests. Trigger when building cloud-connected applications, optimizing network memory usage, or integrating external cloud SDKs.
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USB and CAN connectivity for Zephyr RTOS. Covers USB device stack configuration (CDC ACM, HID, MSC), CAN controller integration, and professional USB-to-CAN adapter patterns including buffering and protocol packetization. Trigger when adding USB interfaces, implementing CAN bus communication, or building hardware diagnostic tools.
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Devicetree management for Zephyr RTOS. Covers syntax, bindings, overlays, Hardware Model v2 (HWMv2), and advanced node/property deletion patterns. Trigger when defining hardware topology, creating overlays, or mapping pins and peripherals.
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