Multiple BLE(NRF52) devices in the same time CIQ

Is there anything in CIQ which can check MAC addresses, or what would be a good starting point to take this approach?

As I said, you can't see the MAC address with CIQ, You can however, 

(from the API doc) it looks like you can use hasAddress to check for a specific MAC address on the other end, but I've never used it myself.

How did you end up pairing to two Thingy's at once then and how did you hold the device object once pairing was successful?

This may have just been a problem with trying to pair two separate device in too rapid succession.  Can get two device paired simultaneously now using the above code snippets.

Currently trying to narrow exactly where the bug is.

I don't recall the details but it must have been trivial, or I would remember it.  It was my own app and not the sample.

I have to test more to understand in more detail.

However, it seems like assigning device objects to a global variable and differentiating between devices by 'deviceName' alone is enough to pair two separate devices with identical registration profiles.

For two devices you need two device objects and under each is their service object, and under that the characterics for that service

That's probably all I had to do for two thiny52. Have 2 of what I needed for one.

Two scan results, two devices, etc.

Had to break this reply up due to forum length limits, sorry.

I did find one other discussion with a similar issue, however, there the issue was limited to pairing of a single device.  The issue is happening on line 59 or 67, dependent of which device is paired first (the second device is where problems happen).  Here, the first device is pairing correctly with no issues, as shown in the below debug console .bak/.txt file.

BLE_Delegate onScanResults() function called
BLE_Delegate contains() function call
BLE_Delegate broadcastScanResult() function call
DeviceManager procScanResult() function call
rear conditional entered
device name found: Rear
BLE_PairView onUpdate() function called
rearTire device name = null
rearTire connection status = false
a currently paired device = Obj: 224
BLE_Delegate onConnectedStateChanged() function call
DeviceManager procConnection() function call
BLE_PairView onUpdate() function called
rearTire device name = 
rearTire connection status = true
a currently paired device = Obj: 224

Here when the scan result is found and a `device` object is assigned to `$.rearTire`, initially the object is not paired.  However, the pairDevice() call of line 67 eventually calls `onConnectedStateChanged()` after which the device assigned to `$.rearTire` becomes paired.  On the Edge device view there is a debug message shown on screen to indicate when this is successful.  Everything is all good.  The problem happens when pairing the second device.

When pairing the second device (in this case to `$.frontTire`) line 59 assigns a device object to `$.frontTire` but `BluetoothLowEnergy.pairDevice()` never calls onConnectedStateChanged()`, as shown in the below debug console .txt file printout.

BLE_Delegate onScanResults() function called
BLE_Delegate contains() function call
BLE_Delegate broadcastScanResult() function call
DeviceManager procScanResult() function call
front conditional entered
device name found: Front
BLE_PairView onUpdate() function called
frontTire device name = null
frontTire connection status = false
rearTire device name = 
rearTire connection status = true
a currently paired device = Obj: 224
a currently paired device = Obj: 221
BLE_PairView onUpdate() function called

The last debug lines just repeat and `onConnectedStateChanged() is never called.

Note, the device MAC address have been verified as different in nrfConnect.

I do not understand why the BluetoothLowEnergy.pairDevice()` call never calls `onConnectedStateChanged()` for the second device object.

Any direction or advice would be appreciated.