Fix NimBLEUtils::dataToHexString returned string, must resize str. #225
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Thanks! Weird that it works in local testing but not on esp32. |
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Commit 84f4d4f has broken NimBLEUtils::dataToHexString(). Manufacturing data is no longer visible when printing NimBLEAdvertisedDevice::toString().
Before
I [ 7210][main.cpp:198] BLE adv (-81 db, phy 1 0) Name: SHIELD, Address: 53:6f:93:26:6e:e7, manufacturer data: , serviceUUID: 0x3456, txPower: -15After
I [ 7238][main.cpp:198] BLE adv (-81 db, phy 1 0) Name: SHIELD, Address: 53:6f:93:26:6e:e7, manufacturer data: ffff65636635323533326465643734323730, serviceUUID: 0x3456, txPower: -15