mirror of
https://github.com/ruvnet/RuView.git
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d793c1f49f
- provision.py: add --channel (CSI channel override) and --filter-mac (AA:BB:CC:DD:EE:FF format) arguments with validation - nvs_config: add csi_channel, filter_mac[6], filter_mac_set fields; read from NVS on boot - csi_collector: auto-detect AP channel when no NVS override is set; filter CSI frames by source MAC when filter_mac is configured - ADR-060 documents the design and rationale Fixes #247, fixes #229
69 lines
3 KiB
C
69 lines
3 KiB
C
/**
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* @file nvs_config.h
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* @brief Runtime configuration via NVS (Non-Volatile Storage).
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*
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* Reads WiFi credentials and aggregator target from NVS.
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* Falls back to compile-time Kconfig defaults if NVS keys are absent.
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* This allows a single firmware binary to be shipped and configured
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* per-device using the provisioning script.
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*/
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#ifndef NVS_CONFIG_H
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#define NVS_CONFIG_H
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#include <stdint.h>
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/** Maximum lengths for NVS string fields. */
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#define NVS_CFG_SSID_MAX 33
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#define NVS_CFG_PASS_MAX 65
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#define NVS_CFG_IP_MAX 16
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/** Maximum channels in the hop list (must match CSI_HOP_CHANNELS_MAX). */
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#define NVS_CFG_HOP_MAX 6
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/** Runtime configuration loaded from NVS or Kconfig defaults. */
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typedef struct {
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char wifi_ssid[NVS_CFG_SSID_MAX];
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char wifi_password[NVS_CFG_PASS_MAX];
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char target_ip[NVS_CFG_IP_MAX];
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uint16_t target_port;
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uint8_t node_id;
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/* ADR-029: Channel hopping and TDM configuration */
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uint8_t channel_hop_count; /**< Number of channels to hop (1 = no hop). */
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uint8_t channel_list[NVS_CFG_HOP_MAX]; /**< Channel numbers for hopping. */
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uint32_t dwell_ms; /**< Dwell time per channel in ms. */
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uint8_t tdm_slot_index; /**< This node's TDM slot index (0-based). */
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uint8_t tdm_node_count; /**< Total nodes in the TDM schedule. */
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/* ADR-039: Edge intelligence configuration */
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uint8_t edge_tier; /**< Processing tier (0=raw, 1=basic, 2=full). */
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float presence_thresh; /**< Presence threshold (0 = auto-calibrate). */
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float fall_thresh; /**< Fall detection threshold (rad/s^2). */
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uint16_t vital_window; /**< Phase history window for BPM. */
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uint16_t vital_interval_ms; /**< Vitals packet interval (ms). */
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uint8_t top_k_count; /**< Number of top subcarriers to track. */
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uint8_t power_duty; /**< Power duty cycle (10-100%). */
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/* ADR-040: WASM programmable sensing configuration */
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uint8_t wasm_max_modules; /**< Max concurrent WASM modules (1-8). */
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uint8_t wasm_verify; /**< Require Ed25519 signature for uploads. */
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uint8_t wasm_pubkey[32]; /**< Ed25519 public key for WASM signature. */
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uint8_t wasm_pubkey_valid; /**< 1 if pubkey was loaded from NVS. */
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/* ADR-060: Channel override and MAC address filtering */
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uint8_t csi_channel; /**< Explicit CSI channel override (0 = auto-detect). */
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uint8_t filter_mac[6]; /**< MAC address to filter CSI frames. */
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uint8_t filter_mac_set; /**< 1 if filter_mac was loaded from NVS. */
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} nvs_config_t;
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/**
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* Load configuration from NVS, falling back to Kconfig defaults.
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*
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* Must be called after nvs_flash_init().
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*
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* @param cfg Output configuration struct.
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*/
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void nvs_config_load(nvs_config_t *cfg);
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#endif /* NVS_CONFIG_H */
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