Re: [casper] Error in Simulating Roach 2 Tutorial 1 .mdl file

[David MacMahon]

Hi, Christopher,

I don’t have any insights into working with the ""Scope" blocks other than to 
switch to the "WaveScope" block.  It is much nicer than the Scope block, IMHO.  
It’s a little different to setup, but I think it’s well worth it!

FWIW, I think all the tutorials should be modified to use WaveScope instead of 
Scope.

HTH,
Dave

> On Jun 14, 2016, at 11:17 AM, Christopher Barnes  wrote:
> 
> The axes were not auto-scaled for the adder; you were correct.
> 
> For the counter, the settings are correct; I just checked them again.  Do you 
> have any more ideas on this?
> 
> On Tue, Jun 14, 2016 at 2:04 PM, Jack Hickish  > wrote:
> For the adder, have you clicked the icon at the top marked with a pair of 
> binoculars to auto-scale the axes?
> 
> For the counter, are your control signal and slicing definitely correct -- 
> i.e., is the reset of the counter 0, and the enable of the counter 1?
> 
> Cheers
> Jack
> 
> On Tue, 14 Jun 2016 at 11:00 Christopher Barnes  > wrote:
> Jack,
> 
> I'm not able to reproduce the counter output 
> (https://casper.berkeley.edu/wiki/File:Counter_sim.png 
> ) or the Adder Output 
> (https://casper.berkeley.edu/wiki/File:Adder_sim.png 
> ).  Instead of those 
> two, I get a line at 0 for the counter output and then just an empty set of 
> axes for the adder output.
> 
> On Tue, Jun 14, 2016 at 1:56 PM, Jack Hickish  > wrote:
> Hi Christopher,
> 
> Which scope outputs are you not able to reproduce from the wiki? What outputs 
> did you see?
> 
> Cheers
> Jack
> 
> On Tue, 14 Jun 2016 at 10:21 Christopher Barnes  > wrote:
> Hello,
> 
> My name is Christopher Barnes, and I'm a graduate student at the University 
> of Michigan.  I'm working through the first four tutorials on the Casper 
> website (located at https://casper.berkeley.edu/wiki/Tutorials 
> ) to program a ROACH2 as a 
> wideband pocket correlator.  I've finished building the .mdl file from the 
> first tutorial, and my output from the scopes did not match what is displayed 
> on the webpage, so I'm requesting some help with this.  I'm a beginner, so 
> I'm not sure what the problem could be aside from the cookbook instructions 
> on the website.
> 
> If you're willing to help me, then please email me back and I can show you my 
> file.  My suspicion is that the discrepancy between my output and the output 
> on the webpage is caused by an outdated release of the tools in Simulink.
> 
> 
> 
> 
> 
> -- 
> Physics Graduate Student Symposium
> University of Michigan
> sympphysg...@umich.edu 
> Website 
> 
> 
> 
> 
> -- 
> Physics Graduate Student Symposium
> University of Michigan
> sympphysg...@umich.edu 
> Website 
> 

Re: [casper] Error in Simulating Roach 2 Tutorial 1 .mdl file

[Jack Hickish]

Hi Christopher,

Cool, 50% of problems solved! If you throw a scope on the enable and reset
inputs of the counter you hopefully will see something amiss.

J

On Tue, 14 Jun 2016 at 11:17 Christopher Barnes  wrote:

> The axes were not auto-scaled for the adder; you were correct.
>
> For the counter, the settings are correct; I just checked them again.  Do
> you have any more ideas on this?
>
> On Tue, Jun 14, 2016 at 2:04 PM, Jack Hickish 
> wrote:
>
>> For the adder, have you clicked the icon at the top marked with a pair of
>> binoculars to auto-scale the axes?
>>
>> For the counter, are your control signal and slicing definitely correct
>> -- i.e., is the reset of the counter 0, and the enable of the counter 1?
>>
>> Cheers
>> Jack
>>
>> On Tue, 14 Jun 2016 at 11:00 Christopher Barnes 
>> wrote:
>>
>>> Jack,
>>>
>>> I'm not able to reproduce the counter output (
>>> https://casper.berkeley.edu/wiki/File:Counter_sim.png) or the Adder
>>> Output (https://casper.berkeley.edu/wiki/File:Adder_sim.png).  Instead
>>> of those two, I get a line at 0 for the counter output and then just an
>>> empty set of axes for the adder output.
>>>
>>> On Tue, Jun 14, 2016 at 1:56 PM, Jack Hickish 
>>> wrote:
>>>
 Hi Christopher,

 Which scope outputs are you not able to reproduce from the wiki? What
 outputs did you see?

 Cheers
 Jack

 On Tue, 14 Jun 2016 at 10:21 Christopher Barnes 
 wrote:

> Hello,
>
> My name is Christopher Barnes, and I'm a graduate student at the
> University of Michigan.  I'm working through the first four tutorials on
> the Casper website (located at
> https://casper.berkeley.edu/wiki/Tutorials) to program a ROACH2 as a
> wideband pocket correlator.  I've finished building the .mdl file from the
> first tutorial, and my output from the scopes did not match what is
> displayed on the webpage, so I'm requesting some help with this.  I'm a
> beginner, so I'm not sure what the problem could be aside from the 
> cookbook
> instructions on the website.
>
> If you're willing to help me, then please email me back and I can show
> you my file.  My suspicion is that the discrepancy between my output and
> the output on the webpage is caused by an outdated release of the tools in
> Simulink.
>
>
>
>>>
>>>
>>> --
>>> Physics Graduate Student Symposium
>>> University of Michigan
>>> sympphysg...@umich.edu
>>> Website 
>>>
>>>
>
>
> --
> Physics Graduate Student Symposium
> University of Michigan
> sympphysg...@umich.edu
> Website 
>
>

Re: [casper] Error in Simulating Roach 2 Tutorial 1 .mdl file

[Jack Hickish]

For the adder, have you clicked the icon at the top marked with a pair of
binoculars to auto-scale the axes?

For the counter, are your control signal and slicing definitely correct --
i.e., is the reset of the counter 0, and the enable of the counter 1?

Cheers
Jack

On Tue, 14 Jun 2016 at 11:00 Christopher Barnes  wrote:

> Jack,
>
> I'm not able to reproduce the counter output (
> https://casper.berkeley.edu/wiki/File:Counter_sim.png) or the Adder
> Output (https://casper.berkeley.edu/wiki/File:Adder_sim.png).  Instead of
> those two, I get a line at 0 for the counter output and then just an empty
> set of axes for the adder output.
>
> On Tue, Jun 14, 2016 at 1:56 PM, Jack Hickish 
> wrote:
>
>> Hi Christopher,
>>
>> Which scope outputs are you not able to reproduce from the wiki? What
>> outputs did you see?
>>
>> Cheers
>> Jack
>>
>> On Tue, 14 Jun 2016 at 10:21 Christopher Barnes 
>> wrote:
>>
>>> Hello,
>>>
>>> My name is Christopher Barnes, and I'm a graduate student at the
>>> University of Michigan.  I'm working through the first four tutorials on
>>> the Casper website (located at
>>> https://casper.berkeley.edu/wiki/Tutorials) to program a ROACH2 as a
>>> wideband pocket correlator.  I've finished building the .mdl file from the
>>> first tutorial, and my output from the scopes did not match what is
>>> displayed on the webpage, so I'm requesting some help with this.  I'm a
>>> beginner, so I'm not sure what the problem could be aside from the cookbook
>>> instructions on the website.
>>>
>>> If you're willing to help me, then please email me back and I can show
>>> you my file.  My suspicion is that the discrepancy between my output and
>>> the output on the webpage is caused by an outdated release of the tools in
>>> Simulink.
>>>
>>>
>>>
>
>
> --
> Physics Graduate Student Symposium
> University of Michigan
> sympphysg...@umich.edu
> Website 
>
>

Re: [casper] Error in Simulating Roach 2 Tutorial 1 .mdl file

[Christopher Barnes]

Jack,

I'm not able to reproduce the counter output (
https://casper.berkeley.edu/wiki/File:Counter_sim.png) or the Adder Output (
https://casper.berkeley.edu/wiki/File:Adder_sim.png).  Instead of those
two, I get a line at 0 for the counter output and then just an empty set of
axes for the adder output.

On Tue, Jun 14, 2016 at 1:56 PM, Jack Hickish  wrote:

> Hi Christopher,
>
> Which scope outputs are you not able to reproduce from the wiki? What
> outputs did you see?
>
> Cheers
> Jack
>
> On Tue, 14 Jun 2016 at 10:21 Christopher Barnes 
> wrote:
>
>> Hello,
>>
>> My name is Christopher Barnes, and I'm a graduate student at the
>> University of Michigan.  I'm working through the first four tutorials on
>> the Casper website (located at https://casper.berkeley.edu/wiki/Tutorials)
>> to program a ROACH2 as a wideband pocket correlator.  I've finished
>> building the .mdl file from the first tutorial, and my output from the
>> scopes did not match what is displayed on the webpage, so I'm requesting
>> some help with this.  I'm a beginner, so I'm not sure what the problem
>> could be aside from the cookbook instructions on the website.
>>
>> If you're willing to help me, then please email me back and I can show
>> you my file.  My suspicion is that the discrepancy between my output and
>> the output on the webpage is caused by an outdated release of the tools in
>> Simulink.
>>
>>
>>


-- 
Physics Graduate Student Symposium
University of Michigan
sympphysg...@umich.edu
Website 

Re: [casper] Error in Simulating Roach 2 Tutorial 1 .mdl file

[Jack Hickish]

Hi Christopher,

Which scope outputs are you not able to reproduce from the wiki? What
outputs did you see?

Cheers
Jack

On Tue, 14 Jun 2016 at 10:21 Christopher Barnes  wrote:

> Hello,
>
> My name is Christopher Barnes, and I'm a graduate student at the
> University of Michigan.  I'm working through the first four tutorials on
> the Casper website (located at https://casper.berkeley.edu/wiki/Tutorials)
> to program a ROACH2 as a wideband pocket correlator.  I've finished
> building the .mdl file from the first tutorial, and my output from the
> scopes did not match what is displayed on the webpage, so I'm requesting
> some help with this.  I'm a beginner, so I'm not sure what the problem
> could be aside from the cookbook instructions on the website.
>
> If you're willing to help me, then please email me back and I can show you
> my file.  My suspicion is that the discrepancy between my output and the
> output on the webpage is caused by an outdated release of the tools in
> Simulink.
>
>
>

[casper] Error in Simulating Roach 2 Tutorial 1 .mdl file

[Christopher Barnes]

Hello,

My name is Christopher Barnes, and I'm a graduate student at the University
of Michigan.  I'm working through the first four tutorials on the Casper
website (located at https://casper.berkeley.edu/wiki/Tutorials) to program
a ROACH2 as a wideband pocket correlator.  I've finished building the .mdl
file from the first tutorial, and my output from the scopes did not match
what is displayed on the webpage, so I'm requesting some help with this.
I'm a beginner, so I'm not sure what the problem could be aside from the
cookbook instructions on the website.

If you're willing to help me, then please email me back and I can show you
my file.  My suspicion is that the discrepancy between my output and the
output on the webpage is caused by an outdated release of the tools in
Simulink.