BLEScan not returning beacon name.

[davettl]

Code: [Select all] [Expand/Collapse]

1. class MyAdvertisedDeviceCallbacks : public BLEAdvertisedDeviceCallbacks
2. {
3.     void onResult(BLEAdvertisedDevice advertisedDevice)
4.     {
5.         printf("Name %s, Address %s, RSSI %d\n", advertisedDevice.getName().c_str(), advertisedDevice.getAddress().toString().c_str(), advertisedDevice.getRSSI());
6.         //data = json.createNestedArray("dat");
7.     }
8. };

GeSHi © Codebox Plus Extension

advertisedDevice.getName().c_str() returns an empty string after the first time a iBeacon is received. The beacon does have a name and my phone test app receives the name without any problems. advertisedDevice.toString().c_str() also omits the name. All other info is returned correctly

[ytan86]

I suspect that I am facing the same problem. I am using SampleAsyncScan.cpp by nkolban, and the scan only returns BLE module information in the first scan, and not subsequent ones.

Issue mentioned here: https://github.com/nkolban/esp32-snippe ... -521498490