How to receive data from the device?

Question

Qt

Wrote code to receive data via Com.
I have a question:
1. How to correctly read the data. so that there are no errors when receiving.
Here is the log in Hex
The device sends the following data:
Link to the log
This is only 1 send. The question is how to process this data.
Link to the data exchange protocol of the device
Protocol

Answer 1

start here
https://stackoverflow.com/questions/1450393/how-do...
data via stdin / socket must have boundaries (stop frames / linefeed / EOF, etc.)
accept, divide by boundaries, process
well and separately any integrity checks, retransmissions, etc.