 23 Nov 2005, Stefan Ritt, Bug Fix, Endian swapping in mana.c
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It was reported that following code in mana.c :
[code]
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02 Nov 2005, Stefan Ritt, Suggestion, Where to put drivers?
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Hi,
I would like to raise the question where to put the midas drivers.
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 06 Nov 2005, Pierre-Andre Amaudruz, Suggestion, Where to put drivers?
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[quote="Stefan Ritt"]Hi,
I would like to raise the question where to put the midas drivers.
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06 Nov 2005, Stefan Ritt, Suggestion, Where to put drivers?
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[quote="Stefan Ritt"]We have both the example experiment and the MSCB Makefile which both expect to find the midas drivers under [b]$MIDASSYS/drivers/camac[/b]
or [b]$MIDASSYS/drivers/usb[/b]. The documentation does not explicitely mention to define MIDASSYS as [b]/usr/local[/b], but some people do it. That however
requires to put all drivers then under [b]/usr/local/drivers[/b], which is not the case in the current Makefile for midas. Do you think that we should |
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23 Aug 2005, Konstantin Olchanski, Info, new mvmestd api
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For some time now, we have been thinking of updating the programming interface
for the VME bus interface drivers- mvmestd.h.
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01 Sep 2005, Stefan Ritt, Info, new mvmestd api
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Good that you brought up the MIDAS VME API again, since this is still not complete, but
has to be completed soon.
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01 Sep 2005, Stefan Ritt, Suggestion, new mvmestd api
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Anothe idea which comes to my mind, we could make it kind of object oriented, like
typedef struct {
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10 Sep 2005, Konstantin Olchanski, Info, new mvmestd api
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> Good that you brought up the MIDAS VME API again, since this is still not complete, but
> has to be completed soon.
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11 Sep 2005, Stefan Ritt, Info, new mvmestd api
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> Right, but I can only complete the parts that I thought of and for which I already have
> code. This leaves out support for DMA (read: any block transfers) and interrupts.
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02 Nov 2005, I. K. arapkorir, Info, new mvmestd api
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I manage to access some vme modules with the older vmicvme interface and seemed
confused with the
new interface as the sample code provided does not have a specific test sample.
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02 Nov 2005, Pierre-Andre Amaudruz, Info, new mvmestd api
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> I manage to access some vme modules with the older vmicvme interface and seemed
> confused with the
> new interface as the sample code provided does not have a specific test sample.
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17 Oct 2005, Exaos Lee, Bug Fix, "make install" error under MacOS X
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Under MacOS X, "make install" will cours an error like this:
[code]
...
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10 Oct 2005, Stefan Ritt, Info, Bus drivers moved in repository
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The previous midas/drivers/bus dirctory contains both midas slow control bus drivers plus vme & fastbus & camac drivers. I separated them now in different
directories:
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15 Oct 2005, Exaos Lee, Info, Bus drivers moved in repository
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The Makefile should be modified too. Please see the diff below:
[code]
diff Makefile Makefile.modify
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07 Oct 2005, Stefan Ritt, Info, MIDAS moved from CVS to Subversion
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Dear Midas users,
I have moved midas from CVS to Subversion today. There were many reasons for doing so, which I don't want to explain in detail here. To use the new repository, |
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03 Oct 2005, Stefan Ritt, Info, Revised MVMESTD API
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Dear MIDAS users and developers,
The "Midas VME Standard API" has been revised. We tried to incorporate all
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19 Sep 2005, Konstantin Olchanski, Info, Added driver for the Wiener CC-USB CAMAC interface
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Commited to CVS is the preliminary driver for the Wiener CC-USB CAMAC interface.
The driver implements all the mcstd.h camac access functions, except for those
not supported by hardware (8-bit operations, interrupts) and a few esoteric
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18 Aug 2005, Konstantin Olchanski, Bug Fix, fix race condition between clients on run start/stop, pause/resume
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It turns out that the new priority sequencing of run state transitions had a
flaw: the frontends, the analyzer and the logger all registered at priority 500
and were invoked in essentially a random order. For example the frontend could
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01 Sep 2005, Stefan Ritt, Bug Fix, fix race condition between clients on run start/stop, pause/resume
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> It turns out that the new priority sequencing of run state transitions had a
> flaw: the frontends, the analyzer and the logger all registered at priority 500
> and were invoked in essentially a random order. For example the frontend could
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18 Aug 2005, Konstantin Olchanski, Info, midas Makefile changes
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Minor Makefile changes:
- add "-m32" gcc flag to force 32-bit compilation on 64-bit Linux.
- do not link ybos.o into lazylogger and mdump.
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02 Aug 2005, Konstantin Olchanski, Bug Fix, fix odb corruption when running analzer for the first time
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I have been plagued by ODB corruption when I run the analyzer for the first time
after setting up the new experiment. Some time ago, I traced this to
mana.c::book_ttree() and now I found and fixed the bug, fix now commited to
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05 May 2005, Konstantin Olchanski, Bug Fix, fix: minor bit rot in the example experiment
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I fixed some minor bit rot in the example experiment: a few minor Makefile
problems, make the analyzer use the current histogram creation macros, etc. I
also added startup and shutdown scripts. These will be documented as we work
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02 May 2005, Stefan Ritt, Info, strlcpy/strlcat moved into separate file
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I had to move strlcpy & strlcat into a separate file "strlcpy.c". A header file
"strlcpy.h" was added as well. This way one can omit the old HAVE_STRLCPY which
made life hard. The windows and linux makefiles were adjusted accordingly, but
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21 Apr 2005, Konstantin Olchanski, Suggestion, Correct MIDASSYS setting?
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Current MIDAS versions nag me about setting the env.variable MIDASSYS to the
"midas installation directory", but I do not have one, so what should I set
MIDASSYS to? I checkout MIDAS from cvs into /home/olchansk/daq/midas, build it
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22 Apr 2005, Stefan Ritt, Suggestion, Correct MIDASSYS setting?
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> Current MIDAS versions nag me about setting the env.variable MIDASSYS to the
> "midas installation directory", but I do not have one, so what should I set
> MIDASSYS to? I checkout MIDAS from cvs into /home/olchansk/daq/midas, build it
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05 Apr 2005, Donald Arseneau, Bug Report, pointers and segfault in yb_any_file_rclose
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I'm getting segfaults in yb_any_file_rclose (closing a file opened with
yb_any_file_ropen with type MIDAS).
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21 Apr 2005, Konstantin Olchanski, Bug Report, pointers and segfault in yb_any_file_rclose
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> I'm getting segfaults in yb_any_file_rclose (closing a file opened with
> yb_any_file_ropen with type MIDAS).
>
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24 Mar 2005, Stefan Ritt, Info, ODB dump format switched to XML
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Dear midas users,
I have changed the ODB dump format to XML. As you might know, the logger writes
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29 Mar 2005, Stefan Ritt, Info, ODB dump format switched to XML
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> All the XML functionality is implemented in the new mxml.c/h library, which has
> been added to the distribution, and which can be used in other projects as well
> (XML configuration of ROODY?). It has already been successfully implemented in
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31 Mar 2005, Konstantin Olchanski, Info, ODB dump format switched to XML
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> > All the XML functionality is implemented in the new mxml.c/h library
>
> mxml.c/h ... I separated it's CVS tree.
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31 Mar 2005, Stefan Ritt, Info, ODB dump format switched to XML
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> Looks like the midas mxml Makefile bits did not make it to CVS. Current Makefile
> revision 1.67 does not have them and building midas from cvs sources fails because it
> does not find mxml.h and mxml.c
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04 Mar 2005, Stefan Ritt, Info, Real-Time 2005 Conference in Stockholm
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Dear Midas users,
may I kindly invite you present your work at the Real-Time 2005 Conference in
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25 Feb 2005, Konstantin Olchanski, Bug Fix, fixed: double free in FORMAT_MIDAS ybos.c causing lazylogger crashes
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We stumbled upon and fixed a "double free" bug in src/ybos.c causing crashes in
lazylogger writing .mid files in the FORMAT_MIDAS format (why does it use
ybos.c? Pierre says- for generic file i/o). Why this code had ever worked before
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25 Jan 2005, John M O'Donnell, Bug Report, histograms not saved in replay mode
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is there a reason why histograms are not saved after a replay?
/* save histos if requested */
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26 Jan 2005, Stefan Ritt, Bug Report, histograms not saved in replay mode
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> is there a reason why histograms are not saved after a replay?
>
> /* save histos if requested */
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20 Jan 2005, Konstantin Olchanski, Suggestion, HOWTO create ROOT objects in the MIDAS analyzer
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With recent changes to mana.c, creation of user ROOT objects in the MIDAS
analyser has changed. Here is the new example code for creating ROOT objects
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25 Jan 2005, John M O'Donnell, Suggestion, HOWTO create ROOT objects in the MIDAS analyzer 
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> (preliminary, untested. I will keep this updated as I get testing feedback)
>
> With recent changes to mana.c, creation of user ROOT objects in the MIDAS
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