Beijer Electronics (formerly QSI Corporation)

Qterm G72 - communications
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Author:  Roberto [ Thu Jul 04, 2013 4:03 am ]
Post subject:  Qterm G72 - communications

Dear sirs,

I've designed a qlairity application for qterm G72 and it requires rs232 communications.
The trouble is that I simulate my application by Qlarity software "simulation" and I send and recieve data from a control data card... Everything is right and communications speed is good. I receive data and show graphics and other actions in my screen.

But when I test it with the qterm G72 and my control data card is different. Serial communications sometimes not works and I think that speed is lower. I think that processor of PC is higher and faster than qterm G72 and that is the reason why everything works fine in simulation view... but what can I do with this application to run faster or improve serial communications on real G72 device??

Please help me.

Best regards

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Author:  Jeremy [ Fri Jul 05, 2013 6:58 am ]
Post subject:  Re: Qterm G72 - communications

You are correct, your PC has a vastly more powerful processor than the G72, which is likely why you are seeing issues on the hardware but not in Simulation View.

Just to be clear, the symptom you are seeing is a communication issue and not that the display is updating sluggishly and responding to touch sluggishly?

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