spaxel/firmware/sdkconfig.defaults
jedarden f178496c83 feat(firmware): ESP32-S3 firmware skeleton with CSI/BLE/WebSocket
- State machine: 7-state lifecycle (BOOT→WIFI→DISCOVERY→CONNECTED,
  degraded modes WIFI_LOST/MOTHERSHIP_UNAVAILABLE/CAPTIVE_PORTAL)
- WiFi: STA connection with exponential backoff, mDNS discovery with
  cached IP fallback, captive portal AP for provisioning
- WebSocket: bidirectional comms, binary CSI frames (24B header + I/Q),
  JSON hello/health/ble/ota_status upstream, role/config/ota/reboot
  downstream, OTA task with progress reporting
- CSI: promiscuous mode capture, queue-based processing, passive BSSID
  filter, on-device variance tracking (Welford's) for motion hints
- BLE: passive scanning on Core 0, 60-device cache, 5s reporting
- NVS: 15-key schema with versioning, role/rate persistence

Complete: ESP32 firmware skeleton, passive radar, BLE scanning
Remaining: Dashboard skeleton, Docker packaging (Phase 1 items 5-6)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-26 07:20:55 -04:00

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# SPAXEL Firmware Configuration Defaults
# Target: ESP32-S3
# Chip target
CONFIG_IDF_TARGET="esp32s3"
# WiFi CSI Configuration
CONFIG_ESP_WIFI_RX_BCN_ADAPT=y
CONFIG_ESP_WIFI_RX_BCN_ADAPT_THRESHOLD=10
# Enable CSI
CONFIG_ESP_WIFI_CSI_ENABLED=y
# WiFi power save disabled for stable CSI
CONFIG_PM_ENABLE=n
# FreeRTOS configuration for dual-core
CONFIG_FREERTOS_UNICORE=n
# BLE configuration
CONFIG_BT_ENABLED=y
CONFIG_BT_BLUEDROID_ENABLED=y
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_RPA_SUPPORTED=y
CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=n
CONFIG_BTDM_CTRL_MODE_BTDM=n
# Increase main task stack for WiFi/BLE operations
CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
# WebSocket buffer sizes
CONFIG_ESP_HTTP_CLIENT_ENABLE_HTTPS=n
CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH=n
# Log levels
CONFIG_LOG_DEFAULT_LEVEL_INFO=y
CONFIG_LOG_MAXIMUM_LEVEL_DEBUG=y
# Watchdog configuration
CONFIG_ESP_TASK_WDT_INIT=n
# mDNS
CONFIG_MDNS_MAX_SERVICES=10
# NVS
CONFIG_NVS_ENCRYPTION=n
# OTA
CONFIG_BOOTLOADER_APP_ROLLBACK_ENABLE=y
CONFIG_BOOTLOADER_APP_ANTI_ROLLBACK=y
CONFIG_APP_ROLLBACK_ENABLE=y
# Increase partition sizes for OTA
CONFIG_PARTITION_TABLE_CUSTOM=y
CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"