DRS4 Forum
  DRS4 Discussion Forum  Not logged in ELOG logo
 Back  |  Find  |  Login  |  Help 
Entry  Sun May 26 13:08:52 2013, tmiron alon,  
    Reply  Fri Jun 7 10:22:48 2013, Stefan Ritt,  
       Reply  Fri Jun 7 11:44:17 2013, tmiron alon, thank you 
       Reply  Mon Jun 10 14:09:13 2013, tmiron alon, add an average ability to the Scope 
          Reply  Mon Jun 10 16:24:21 2013, Stefan Ritt, add an average ability to the Scope 
             Reply  Thu Jul 4 08:32:11 2013, tmiron alon, add an average ability to the Scope 
                Reply  Thu Jul 4 08:54:25 2013, Stefan Ritt, add an average ability to the Scope 
                   Reply  Thu Jul 4 09:07:24 2013, tmiron alon, add an average ability to the Scope 
                      Reply  Thu Jul 4 09:17:31 2013, Stefan Ritt, add an average ability to the Scope 
                         Reply  Thu Jul 4 10:01:06 2013, tmiron alon, add an average ability to the Scope 
                            Reply  Thu Jul 4 10:14:32 2013, Stefan Ritt, add an average ability to the Scope 
                               Reply  Tue Jul 16 10:02:28 2013, tmiron alon, add an average ability to the Scope 
                                  Reply  Tue Jul 16 16:25:43 2013, Stefan Ritt, add an average ability to the Scope 
                                     Reply  Sun Jul 28 09:52:25 2013, tmiron alon, add an average ability to the Scope 
                                        Reply  Mon Jul 29 06:04:45 2013, Stefan Ritt, add an average ability to the Scope 
                                           Reply  Mon Aug 12 15:08:17 2013, tmiron alon, add an average ability to the Scope 
                                              Reply  Mon Aug 12 22:18:39 2013, Stefan Ritt, add an average ability to the Scope 
Message ID: 285     Entry time: Mon Aug 12 15:08:17 2013     In reply to: 281     Reply to this: 286
Author: tmiron alon 
Subject: add an average ability to the Scope 

Stefan Ritt wrote:

Hi satefan,

I did some debug on the DRSOsc program and saw that everywhere you used the function "IsBusy()", you used it with "SoftTrigger()", which (to my understanding) create a software trigger. did you used another function, other than "ISBusy", that check the hardware trigger?

have a nice day,

Tmiron.

No. IsBusy() is the only way the hardware trigger is checked. If there is no hardware trigger, you can issue a "fake" trigger (called software trigger) to stop the acquisition. This happens for example if you switch DRSOsc to "Auto" trigger instead of "Normal" trigger, very similar than a normal oscilloscope does.

/Stefan 

 hallo stefan,

I managed to fixed the problem. The problem was with the number I inserted to the function "b->SetTriggerSource" th get external trigger (it suppose to be "16" and not "4" or "12" as I understood from the function's comments).

Right now I'm trying to speed up the number of wavefrom  per second. I'm using your  drs_exam.cpp program you wrote as my basic program. When you wrote it you used the function "b->StartDomino()" inside the loop, which means that before every trigger you gave him a command to start the domino-wave.

From  the "DRS4 datasheet" (page 8) I understand that I can bypass the need to restart the  domino-wave by using "b->SetDominoActive(1)" and "b->SetDominoMode(1)", but when I tried it didn't work (the waveform I got every readout remain the same which means the dominowave froze after the first readout).

Am I understanding wrong or do I need to add somthing more\else so the domino-wave will not stop after each readout? is there any hazard by doing that, as mentiond in page 8 of the the datasheet?

thanks again,

Tmiron.

ELOG V3.1.5-3fb85fa6