Hi,
I want to make a datacollector that gets data from my device and put it in a mySql database. I know the protocol (udp based with seq.no and CRC16) for the device, and I know the Sql stuff. I could go with the QUdpsocket and ReadyData signal, but my device expect an acknowledge in return. I also have to accept a request for data from the Sql database from my device.
The 2 protocol senarios:
Device: DataCollector:
------- --------------
WriteData --> Store in SQL
Acknowledge <-- Stored succesfull
or
Device: DataCollector:
------- --------------
ReadData --> Retrieve from SQL
Data + ACK <-- Data + retreived succesfull
So my question is: Is the sinal/slot approach the way to go or how would you solve this task ?
Regards prosaicon
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