| ID |
Date |
Author |
Subject |
Text |
 |
|
578
|
Fri Dec 2 15:32:52 2016 |
samridha kunwar | DRS4 Initiation | Thanks for replying Stefan.
I was more so just concerned with
the steps in the firmware when I had asked. |
|
|
577
|
Wed Nov 30 19:05:24 2016 |
Stefan Ritt | DRS4 Initiation | Uhh, there are 1000 things which might
be wrong. A bit like "my car is not
working, it makes strange noise". Without |
|
|
576
|
Wed Nov 30 17:48:39 2016 |
samridha kunwar | DRS4 Initiation | I am having a general problem getting read
back using the ROI mode. In the transparent
mode everything looks good. These are the |
|
|
575
|
Wed Nov 30 10:45:29 2016 |
Stefan Ritt | Long timing between two channels | You cannot measure times longer than 1024/sampling
rate.
Stefan |
|
|
574
|
Wed Nov 30 08:53:58 2016 |
Stefan Ritt | Potential Incorrect Timing Calibration for DRS4 Data | The inverter chain in the DRS4 is continously
running in a ring. Once you get a trigger,
it is stopped. This happens in any of the |
|
|
573
|
Tue Nov 29 23:19:06 2016 |
Abhishek Rajput | Potential Incorrect Timing Calibration for DRS4 Data | Hello Stefan,
Thank you for the excellent explanation
and diagram. This part of the code is now |
|
|
572
|
Mon Nov 28 22:28:34 2016 |
Randall Gladen | Long timing between two channels | I don't believe I fully understand
how the timing works between multiple channels
on DRS4 board, even after reading the manual, |
|
|
571
|
Mon Nov 28 16:52:38 2016 |
Stefan Ritt | PLL did not lock | Have you tried to unplug and re-plug the
board a few times? According to our database,
you should have three boards. Do all three |
|
|
570
|
Mon Nov 28 16:48:15 2016 |
Alexey Lubinets | PLL did not lock | The serial number is 2586. This board is
about two years old, and it might be in use
(but I do not know exactly). |
|
|
569
|
Thu Nov 24 13:24:26 2016 |
Stefan Ritt | Potential Incorrect Timing Calibration for DRS4 Data | The code in the macro is correct. The misconception
lies in the definition what "sample
0" means. Please view the attached picture. |
|
|
568
|
Thu Nov 24 08:13:23 2016 |
Stefan Ritt | PLL did not lock | Which serial number has the board? Has
it been in use before or is it a new board?
Stefan |
|
|
567
|
Thu Nov 24 00:40:38 2016 |
Alexey Lubinets | PLL did not lock | Hello, everybody!
I installed DRSosc and DRScl. Command
line works normally (at least, it can "see" |
|
|
566
|
Wed Nov 23 08:17:23 2016 |
Abhishek Rajput | Potential Incorrect Timing Calibration for DRS4 Data | Hello,
I was running through a particular
binary file containing data taken on all |
|
|
565
|
Mon Nov 21 14:13:32 2016 |
Stefan Ritt | Channel offsets in GetTime() | Cell 700 is arbitrary. You can choose any
cell to align the channels to each other.
The only requirement is that it's always |
|
|
564
|
Fri Nov 18 16:38:42 2016 |
Gerard Montarou | LabView | Hello,
Did you start to write some VI
to interface DRS4board with labview ? |
|
|
563
|
Fri Nov 18 05:52:45 2016 |
Kurtis Nishimura | Channel offsets in GetTime() | Hello,
I have a question about the GetTime()
method in DRS.cpp. I understand how |
|
|
562
|
Thu Nov 10 22:07:40 2016 |
Stefan Ritt | Break Statements in DRS4 Binary to ROOT Macro | You're right, fread() return the number
of objects read, so indeed it should be one
if successful. |
|
|
561
|
Thu Nov 10 20:54:45 2016 |
Christian Farina | Missing Header | Hi Stefan,
I have already read the paper.
I was just unsure where the calibration code |
|
|
560
|
Thu Nov 10 19:24:52 2016 |
Abhishek Rajput | Break Statements in DRS4 Binary to ROOT Macro | Hello,
I am wondering why the code should
be changed to i < sizeof(eh), since doesn't |
|
|
558
|
Thu Nov 10 09:56:04 2016 |
Stefan Ritt | Break Statements in DRS4 Binary to ROOT Macro | Hi,
fread() returns the number of bytes
read and zero (I believe) if there is an |
|