DigitalInfinity/ESP32-PaxCounter
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Little code sanitization in BLECount()

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This commit is contained in:
Klaus K Wilting 2018-04-09 12:30:49 +02:00
parent 95d8db56ae
commit e1f8d89cab
1 changed files with 4 additions and 4 deletions
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8
src/macsniff.cpp
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@ -142,14 +142,14 @@ void BLECount() {
currentScanDevice = 0; // Set 0 seen device on this scan session currentScanDevice = 0; // Set 0 seen device on this scan session
u8x8.drawString(0,3,"Scanning->"); u8x8.drawString(0,3,"Scanning->");
BLEDevice::init(""); // we don't want to be seen by a name BLEDevice::init(""); // we don't want to be seen by a name
BLEScanResults foundDevices; // instance for getting count
BLEScan* pBLEScan = BLEDevice::getScan(); //create new scan BLEScan* pBLEScan = BLEDevice::getScan(); //create new scan
pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks()); pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks());
pBLEScan->setActiveScan(false); // An active scan would mean that we will wish a scan response. pBLEScan->setActiveScan(false); // An active scan would mean that we will wish unneeeded scan responses
pBLEScan->setWindow(BLESCANWINDOW); pBLEScan->setWindow(BLESCANWINDOW);
pBLEScan->setInterval(BLESCANINTERVAL); pBLEScan->setInterval(BLESCANINTERVAL);
BLEScanResults foundDevices = pBLEScan->start(cfg.blescantime); // note: this is a blocking call pBLEScan->start(cfg.blescantime); // note: this is a blocking call
int blenum=foundDevices.getCount(); ESP_LOGI(TAG, "BLE scan done, seen %d device(s)", foundDevices.getCount());
ESP_LOGI(TAG, "BLE scan done, seen %d device(s)", blenum);
} }
#endif #endif