jedarden
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d7c1adc260
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Fix ESP-IDF 5.x firmware compilation for ESP32-S3 build
Port firmware/main to ESP-IDF 5.2 API:
- Add idf_component.yml with mdns and esp_websocket_client managed deps
- Rename esp_ota → app_update, esp_wifi_csi_info_t → wifi_csi_info_t
- Fix freertos/semphr.h include path rename
- Add missing headers: esp_mac.h, esp_netif.h, driver/temperature_sensor.h, string.h, math.h
- Add led.c to SRCS, fix xTaskCreate arg count (7→6)
- Use IDF 5.x temperature_sensor API in place of stub
- Fix mdns_query_ptr signature (add max_results arg)
- Fix url_decode isxdigit unsigned char cast
- Add flash size config (16MB) to sdkconfig.defaults
- Pin managed component versions in dependencies.lock
- Add sdkconfig (generated) to .gitignore
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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2026-04-14 15:35:03 -04:00 |
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jedarden
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f178496c83
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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>
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2026-03-26 07:20:55 -04:00 |
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