C3MA/DD3-LoRa-Bridge-MultiSender
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Add WiFi reconnection retry logic to recover from unreliable WiFi

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- Implement periodic WiFi reconnection attempts when stuck in AP mode
- Add WIFI_RECONNECT_INTERVAL_MS config (default 60s) for configurable retry frequency
- Prevent data loss by automatically attempting to switch back to STA mode
- Maintain AP mode for manual configuration if reconnection fails
- Track WiFi config and last reconnection attempt time in shared state
- Add wifi_try_reconnect_sta() and wifi_restore_ap_mode() helper functions
- Log reconnection attempts and results for debugging
This commit is contained in:
acidburns
2026-03-11 20:32:15 +01:00
parent 7fbaf77806
commit e89aee7048
6 changed files with 120 additions and 1 deletions
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include/config.h
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@@ -63,6 +63,7 @@ constexpr uint8_t METER_BATCH_MAX_SAMPLES = 30;
constexpr uint8_t BATCH_QUEUE_DEPTH = 10;
constexpr BatchRetryPolicy BATCH_RETRY_POLICY = BatchRetryPolicy::Keep;
constexpr uint32_t WATCHDOG_TIMEOUT_SEC = 120;
constexpr uint32_t WIFI_RECONNECT_INTERVAL_MS = 60000; // WiFi reconnection retry interval (1 minute)
constexpr bool ENABLE_HA_DISCOVERY = true;
#ifndef SERIAL_DEBUG_MODE_FLAG
#define SERIAL_DEBUG_MODE_FLAG 0