Background: I have written Embedded application running on a STM32 chip with BlueNRG_M0 Bluetooth(4.2) LE module. I have a C# windows Application that is the client and is reading data form the embedded(remote) device. Problem Statement: The C# is only receiving 21 bytes of data while I am sending > 21 bytes from my embedded application
Tried: I have debugged my embedded application and I can see the buffer sizes are correct. On the C# side I read the MaxPduSize, its 23 bytes.
Online resources frm microsoft say I cannot update the MaxPduSize, its a read only variable. It can only be changed from the remote aplication(server).
There is very little to no information on how to update the maxPduSize on the STM Ble chip.
https://stackoverflow.com/questions/75960148/update-mtu-size-for-bluetooth
