How many CPU resource is expended when DM365 only run QT?

Emily,

0-100%... depends on your Qt application. Qt is just a framework and you define what it is doing. Simple GUIs for example can be in the single percent range or lower. Adding animation and advanced graphics will increase CPU load quickly. You will need to run your own benchmarks I think.

Regards.

Hello,

Frank is correct, it depends on your Qt application. You can connect to your target using telnet and execute 'top' to see your CPU load.

Regards, Niclas