Android Question Multiple heart rate devices

[kreativa]

Hi everybody,
need help!
I wrote a procedure to read heart rate monitor, and it works!
Now i need to read multiple heart rate. When manager_dataAvaible is called i can read the characteristic with the heart rate measure from all the devices but i don't know the name of the device i'm reading.

How can i do to know the device name in manager_dataavaible?

Thanks!

 

[mfstuart]

Does this help...
https://www.b4x.com/android/forum/t...-get-the-connected-device-name.83355/#content

 

[Erel]

The name is available in the DeviceFound event.

 

[kreativa]

The name is available in the DeviceFound event.

Ok I know,
but when DataAvaible event is called and i read the rate i don't know which device is sending data. Can a single manager handle 2 or more devices? or i have to use a single manager for every device?

 

[Erel]

You need to use multiple managers. Each manager can only be connected to a single peripheral.

 

[kreativa]

You need to use multiple managers. Each manager can only be connected to a single peripheral.

Ok thanks!
I used 2 managers but just the first manager rises the devicefound event! The other doen't work in my samsung tablet.
I installed the app in another device and it works properly
It's a bluetooth problem? maybe the version?

 

[Erel]

Check this discussion: https://www.b4x.com/android/forum/threads/b4a-ble2-multiple-connection-problem.86544

 

[kreativa]

ok solved
thanks!

 

[Erel]

Can you explain the solution? This is an interesting topic.

 

[kreativa]

Can you explain the solution? This is an interesting topic.

Ok!
I just initialized 8 manager.
The solution is to scan the first on DeviceFound event stop the first and start the second e so on