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Re: LedLabel new package [message #42486 is a reply to message #42484]

Wed, 19 March 2014 11:27

deep is currently offline

deep
Messages: 263
Registered: July 2011
Location: Bangalore

Experienced Member

Mirek,

Thanks for suggestions. I will make changes.

Koldo,

Internally I will prefer to have 2 separate images for on and off. So that Draw uses image depending on status. Images assigned during init only.

Calculating off state image from on state image is good suggestion.

I want to store the images and not calculate on the fly as it is displayed. Speed of display change should be as fast as possible. Would like to avoid calculations for display rendering.

Actually today I could compile Xenomai real time extension with UPP. Previously Real Time Process was 'c' only program running independently. Communicating with HMI through rtpipes. Real time thread runs every 1 millisecond. I tested the RT thread running every 250 micro sec. with UPP GUI running. Using EtherCAT protocol and hardware.

Display update ( io status display change ) will be done every 100 ms. Number of IOs will be large and may not fit one screen. Only selected IOs will be displayed.

Warm Regards

Deepak

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[Message index]

		LedLabel new package By: deep on Tue, 18 March 2014 11:16
		Re: LedLabel new package By: deep on Tue, 18 March 2014 11:17
		Re: LedLabel new package By: jerson on Tue, 18 March 2014 11:27
		Re: LedLabel new package By: koldo on Tue, 18 March 2014 14:16
		Re: LedLabel new package By: deep on Tue, 18 March 2014 14:24
		Re: LedLabel new package By: deep on Tue, 18 March 2014 15:11
		Re: LedLabel new package By: Klugier on Tue, 18 March 2014 20:31
		Re: LedLabel new package By: deep on Wed, 19 March 2014 02:46
		Re: LedLabel new package By: mirek on Wed, 19 March 2014 08:52
		Re: LedLabel new package By: koldo on Wed, 19 March 2014 09:41
		Re: LedLabel new package By: deep on Wed, 19 March 2014 11:27
		Re: LedLabel new package By: deep on Fri, 18 April 2014 16:31
		Re: LedLabel new package By: deep on Sat, 19 April 2014 16:24
		Re: LedLabel new package By: BioBytes on Wed, 23 April 2014 21:20

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