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add a controller deinit to earn some ble stability (#472)

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discussed here
https://community.openmqttgateway.com/t/esp32-doesnt-stay-online/570
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Florian authored and GitHub committed 2019-10-22 19:22:57 +02:00
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commit 6af57f1db5
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main/ZgatewayBT.ino
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@@ -390,13 +390,15 @@ void MiScaleDiscovery(char * mac){
TIMERG0.wdt_wprotect=TIMG_WDT_WKEY_VALUE; TIMERG0.wdt_wprotect=TIMG_WDT_WKEY_VALUE;
TIMERG0.wdt_feed=1; TIMERG0.wdt_feed=1;
TIMERG0.wdt_wprotect=0; TIMERG0.wdt_wprotect=0;
trc(F("Scan begin"));
BLEDevice::init(""); BLEDevice::init("");
BLEScan* pBLEScan = BLEDevice::getScan(); //create new scan BLEScan* pBLEScan = BLEDevice::getScan(); //create new scan
MyAdvertisedDeviceCallbacks myCallbacks; MyAdvertisedDeviceCallbacks myCallbacks;
pBLEScan->setAdvertisedDeviceCallbacks(&myCallbacks); pBLEScan->setAdvertisedDeviceCallbacks(&myCallbacks);
pBLEScan->setActiveScan(true); //active scan uses more power, but get results faster pBLEScan->setActiveScan(true); //active scan uses more power, but get results faster
BLEScanResults foundDevices = pBLEScan->start(Scan_duration); BLEScanResults foundDevices = pBLEScan->start(Scan_duration);
trc(F("Scan end, deinit controller"));
esp_bt_controller_deinit();
} }
void coreTask( void * pvParameters ){ void coreTask( void * pvParameters ){