46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
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#ifndef _BLEFINGERPRINTCOLLECTION_
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#define _BLEFINGERPRINTCOLLECTION_
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#include "BleFingerprint.h"
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#include <ArduinoJson.h>
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#define ONE_EURO_FCMIN 0.01
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#define ONE_EURO_BETA 0.005
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#define ONE_EURO_DCUTOFF 1
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class BleFingerprintCollection : public BLEAdvertisedDeviceCallbacks
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{
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public:
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BleFingerprintCollection(int _maxCapacity) : maxCapacity{_maxCapacity}
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{
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fingerprintSemaphore = xSemaphoreCreateBinary();
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xSemaphoreGive(fingerprintSemaphore);
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}
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BleFingerprint *getFingerprint(BLEAdvertisedDevice *advertisedDevice);
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void cleanupOldFingerprints();
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int getTotalAdverts() { return totalSeen; }
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std::list<BleFingerprint *> getSeen();
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void setDisable(bool val) { disable = val; }
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private:
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bool disable = false;
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int totalSeen = 0;
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int maxCapacity;
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SemaphoreHandle_t fingerprintSemaphore;
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std::list<BleFingerprint *> fingerprints;
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BleFingerprint *getFingerprintInternal(BLEAdvertisedDevice *advertisedDevice);
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void onResult(BLEAdvertisedDevice *advertisedDevice)
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{
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totalSeen++;
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if (disable) return;
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Display.seenStart();
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BleFingerprint *f = getFingerprint(advertisedDevice);
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f->seen(advertisedDevice);
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Display.seenEnd();
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}
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};
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#endif
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