Nordik UART app with Multiple service reception

[Shrikant]

I need to receive both UART Service data and HRS service data on the app.

Currently I have seen on Nordik Connect app , both the services can be found and can connect and receive data.

I need to do same with my app using nordik UART App code.

I have changed UART profile to HRS profile and code was working, i was receiving Nordik HRS service data.

But i want both services should be used and receives data. so i have prepare separate UARTService_HRS for hrs profile in the same code.also added needed changed.but it gives error null pointer exception on BLEGattService.

Please help

[Shrikant]

1. Thanks for explanation regarding characteristics unknown value. but as you recommended i have all the statements to read characterestics (getValue) also some code in readCharacteristics function. I have enableTXNotification function which will enable both service notification. i have seen log for notification enable returning true. but at the end, i am getting only UART chracteristics data in brodcastUpdate. what i am missing to read both services tx chracteristics in an single run.