It's just a scaling issue. One sample of delay at 32 ksps is much longer
in time than one sample of delay at 10 Msps. Try the following changes.
1) Change the number of points in the QT GUI Time sink to 32768.
2) In the QT GUI range block, change the Stop value to 10000 and the
Step value to 100.
Ron
On 05/30/2018 07:39 PM, Yeo Jin Kuang Alvin (IA) wrote:
Hi Ron,
Thanks! It works for me too, but when I increase the samp_rate to
10e6, can’t see the delay.
*From:*Discuss-gnuradio
[mailto:discuss-gnuradio-bounces+yjinkuan=dso.org...@gnu.org] *On
Behalf Of *Ron Economos
*Sent:* Monday, 28 May 2018 6:08 PM
*To:* discuss-gnuradio@gnu.org
*Subject:* Re: [Discuss-gnuradio] Variable in Delay block
It works here. Here's a small flow graph that I tested the delay block
operation with.
http://www.w6rz.net/delay.grc
Ron
On 05/28/2018 02:33 AM, Yeo Jin Kuang Alvin (IA) wrote:
Hi Ron,
That means the Delay block is able to change as well, but why do I
not see the delay when simulating on the time sink?
Thanks in advanced!
*From:*Discuss-gnuradio
[mailto:discuss-gnuradio-bounces+yjinkuan=dso.org...@gnu.org] *On
Behalf Of *Ron Economos
*Sent:* Monday, 28 May 2018 5:26 PM
*To:* discuss-gnuradio@gnu.org <mailto:discuss-gnuradio@gnu.org>
*Subject:* Re: [Discuss-gnuradio] Variable in Delay block
If a block variable can be changed during run time, it will be
underlined in the properties dialog. For example, in the Multiply
Const block, the variable "Constant" can be changed.
block
Ron
On 05/28/2018 01:46 AM, Yeo Jin Kuang Alvin (IA) wrote:
Hi all,
Is it possible for me to create a QT GUI Range and put the ID
in the Delay of the delay block? I tried and the graph doesn’t
change.
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