Great info.  I added it to the bug text.

1. previously with 2.022 double clicking on the selector (Grey Box at LHS) for a memory row implemented the memory selection and closed the form now you have to select the Memory press the Select button and then exit the form - Is this intentional?

[Tim] Yes, that is the way the form is designed to work.

2. If (on the Memory form) you change a filter from say F3 to F4 then the values in RX Filter Low & RX Filter high do not change to the corresponding values for the new filter. ?

[Tim] That too is how the memory form works. The record values for the RX hi/low filter do not get dynamically updated. We have a future enhancement request submitted to change that behavior.

-Tim
---
Tim Ellison, W4TME
Internet Systems Admin. & Customer Support Engineer
FlexRadio Systems^(TM)
4616 W Howard Ln Ste 1-150
Austin, TX 78728
Phone: 512-535-4713 Ext. 223
Email: t...@flexradio.com <mailto:t...@flexradio.com>
Web: www.flexradio.com <http://www.flexradio.com>

logo
/Tune In Excitement^(TM)
PowerSDR^(TM) is a trademark of FlexRadio Systems/


On 7/23/2011 1:01 PM, GI1CET wrote:
Tim

Confirmation of the FM Squelch issue here

Unsquelched ( SQ=0) - CPU = 16%

Squelched (SQ = 20) - CPU = 74 - 70%

As soon as you move the slider back to a value that opens the Squelch the CPU value returns to normal (16%)

Two minor items re the new Memory form:

1. previously with 2.022 double clicking on the selector (Grey Box at LHS) for a memory row implemented the memory selection and closed the form now you have to select the Memory press the Select button and then exit the form - Is this intentional?

2. If (on the Memory form) you change a filter from say F3 to F4 then the values in RX Filter Low & RX Filter high do not change to the corresponding values for the new filter. ?

Jim, GI1CET


On 23/07/2011 16:49, Tim Ellison, W4TME wrote:
OK.  We'll investigate this further.

-Tim
---
Tim Ellison, W4TME
Internet Systems Admin. & Customer Support Engineer
FlexRadio Systems^(TM)
4616 W Howard Ln Ste 1-150
Austin, TX 78728
Phone: 512-535-4713 Ext. 223
Email: t...@flexradio.com <mailto:t...@flexradio.com>
Web: www.flexradio.com <http://www.flexradio.com>

logo
/Tune In Excitement^(TM)
PowerSDR^(TM) is a trademark of FlexRadio Systems/


On 7/23/2011 11:35 AM, EB4APL wrote:
I also see the big increase in CPU utilization with the radio in squelched mode (15% goes to70%). Also the Squelch button is always on when selecting FM mode.

Radio: SDR1000
OS XP Pro SP3

Regards,
Ignacio, EB4APL



Onl 23/07/2011 17:25, Tim Ellison, W4TME wrote:
When you say above the threshold point do you mean in a positive (going to the right) position so that the signal is squelched? Is that where you see the high CPU?

I do not see any difference between non-squelched and squelched FM in regards to the CPU utilization.

-Tim
Tim Ellison, W4TME
Internet Systems Admin. & Customer Support Engineer
FlexRadio Systems^(TM)
4616 W Howard Ln Ste 1-150
Austin, TX 78728
Phone: 512-535-4713 Ext. 223
Email: t...@flexradio.com <mailto:t...@flexradio.com>
Web: www.flexradio.com <http://www.flexradio.com>

logo
/Tune In Excitement^(TM)
PowerSDR^(TM) is a trademark of FlexRadio Systems/


On 7/23/2011 11:16 AM, W1AEX - Rob wrote:
My installation of version 2.1.5 went very smoothly, and it's working great, however, I have run into one anomaly:

Using a fresh database, while operating in FM mode, when the squelch slider is moved above the threshold point, my CPU utilization rises from 20% to 70%. At that level PowerSDR becomes very sluggish. Dropping the squelch level down below the threshold returns the CPU utilization back to its normal 20% level. Switching to any other mode also drops the CPU utilization back down to around 20%. Engaging TX also drops the CPU utilization to roughly 20%. Engaging the squelch in any other mode does not cause the issue. All the settings in the database are at the default, except for ANT which is switched to ANT3 for my 6 meter antenna.

Any thoughts?

Rob W1AEX

Flex 5000A
PowerSDR v2.1.5
Windows XP/SP2
P-4 3.0g with 1g RAM



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