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: [email protected] <mailto:[email protected]>
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: [email protected] <mailto:[email protected]>
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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