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increase pool rate for imputs

Posted by vfsintes 
increase pool rate for imputs
March 21, 2018 02:19PM
Hello team, do you know how to improve the refresh rate of the MASTER CARD imputs? I use a gray encoder with 4 signals per pulse (00-01-11-10) and turning into the direction of the inputs read (1-2-3....) it works fine but tourning in the counterside it "jumps" that means that MASTER CARD is not able to read imputs as fast as we generate pulses with the encoder.
Any help?

Regards
Re: increase pool rate for imputs
March 26, 2018 12:46PM
Hello.

The test is directly from USBExpansion Card to SIOC ? or testing with PMDG, PROSIM7373,... ?
Re: increase pool rate for imputs
April 04, 2018 04:31PM
Yes, those encoders give 4 pulses (00-10-11-01) per detent, really fast, 4 times faster than the normal CSI encoder 1 pulse 1detent (00, then 10 and so.)

kind regards
Re: increase pool rate for imputs
April 05, 2018 02:52PM
But the test is using directly SIOC ? Because can have delays in the interface to the final software.
Re: increase pool rate for imputs
April 27, 2018 01:10PM
Yes, the encoder directly operates a rotate function for CRS1. Rotate (0,360,L0).

kind regards
Re: increase pool rate for imputs
June 07, 2018 03:28PM
No news from this topic??
Regards
Re: increase pool rate for imputs
June 08, 2018 10:32AM
The unique solution is to change the loop frecuency of the USBExpansion Card. This need one firmware update.

This encoder is very fast for the USBExpansion card because is 4 times more fast that the normal encoder.
Re: increase pool rate for imputs
June 11, 2018 08:50AM
Ok, is this possible? Thanks a lot. Can you consider the idea of making this firmware?
Regards
Re: increase pool rate for imputs
June 14, 2018 08:33AM
We need to check this option.

I think is possible because the microcontroller used in the USBExpansion is more fast that used in the pass, but the firmware is calibrated for run in the same time that the old microcontroller...
Re: increase pool rate for imputs
June 21, 2018 01:30PM
If you consider this option, I can be your beta tester for this purpose.

Kind regards
Re: increase pool rate for imputs
August 10, 2018 09:53AM
Hello again.... no news??
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