nR ToolBox UART Receiving Data

[SHamid]

Sir,

Using nRF ToolBox for Android.

Our ble device using one of your ble chips sends bytes 0x02, 0xBA

But nRF ToolBox UARTService.java  function onDeviceConnected( BlueTooth device, String data)

For String data shows for 0X02 value 2 decimal which is correct. correct

but for 0xBA shows the value 65533 decimal not 186 decimal. which is not correct.

How can we fix this problem ? I.e. get the value 186 not 65533 for byte 0xBA.  (I known something to do with being over the value 127)

Thank - you for your help.

Solomon

[SHamid]

Sir

The problem has been solved.

The bluetooth low power device firmware developer has realized the bytes being sent was of a floating point number not an integer.

He has times the floating point number by 10 and sent as an integer. 

This has fixed the problem.

Solomon

[SHamid]

Sir,

For readers,

UARTManager.java

BleManagerGattCallback

initialize()

data is best variable to use to read received bytes from ble device.

i.e. call data.getBytes(inde of byte to read)

Solomon