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- Refactored histogram memory code a little

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- motor driver for ECB now fully working
- Fixed an anticollider bug
- Untested version of a driver for the Risoe TDC histogram memory
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cvs
2003-01-31 16:23:54 +00:00
parent b1fd8e77ac
commit f51588e2a7
26 changed files with 1602 additions and 784 deletions
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33
histogram.tex
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@ -31,6 +31,7 @@ $\langle$Modes {\footnotesize ?}$\rangle\equiv$
\end{list}
\end{minipage}\\[4ex]
\end{flushleft}
These modes are specific to the SINQ histogram memory.
A histogram memory can be operated in transparent mode. It has not yet been
defined what this means but it is sort of storing raw data from the detector
without any summing or processing. Normal mode is better defined, this is
@ -101,6 +102,11 @@ command. Then on initialisation first the logical histogram memory
evaluates the general options and then the driver in its Config
function evaluates the driver specific options.
The histogram memory supports several dimensions, a time binning
option and optional buffering of histogram memory data read from the
actual HM. All this data management stuff is handled in a separate
class, HMdata. See the documentation for HMdata for more details.
\subsubsection{The Histogram memory driver}
Adhering to the Sics paradigm of dividing any device into a logical device
@ -115,16 +121,7 @@ $\langle$HistType {\footnotesize ?}$\rangle\equiv$
\begin{list}{}{} \item
\mbox{}\verb@@\\
\mbox{}\verb@ typedef struct __HistDriver {@\\
\mbox{}\verb@ /* configuration data */@\\
\mbox{}\verb@ HistMode eHistMode;@\\
\mbox{}\verb@ OverFlowMode eFlow;@\\
\mbox{}\verb@ int iRank;@\\
\mbox{}\verb@ int iDims[MAXDIM];@\\
\mbox{}\verb@ int nDim;@\\
\mbox{}\verb@ int iLength;@\\
\mbox{}\verb@ int iBinWidth;@\\
\mbox{}\verb@ float fTime[MAXCHAN];@\\
\mbox{}\verb@ int iTimeChan;@\\
\mbox{}\verb@ pHMdata data;@\\
\mbox{}\verb@ /* counting operations data */@\\
\mbox{}\verb@ CounterMode eCount;@\\
\mbox{}\verb@ float fCountPreset;@\\
@ -185,15 +182,6 @@ $\langle$HistType {\footnotesize ?}$\rangle\equiv$
\end{minipage}\\[4ex]
\end{flushleft}
Quite a lot, but a histogram memory is quite a complex piece of equipment.
The configuration information is in the elements EhistMode, eOverFlowMode,
iRank, iDims and iBinWidth fields. iDim and nDim desribe the logical
dimensions of the histogram memory. These may be different from the
dimensions used for data transfer. For instance the SANS detector is
handled internally as 1600+ numbers where it really is a filed o
128*128.
Additionally there is an array of
floating point values which denote the time binning for time-o-flight
operation or the stroboscopic binning axis in stroboscopic mode.
The fields fPreset and CounterMode hold the counting parameter data.
@ -326,11 +314,6 @@ $\langle$HistST {\footnotesize ?}$\rangle\equiv$
\mbox{}\verb@ pICountable pCountInt;@\\
\mbox{}\verb@ pICallBack pCall;@\\
\mbox{}\verb@ pStringDict pOption;@\\
\mbox{}\verb@ HistInt *iLocalData;@\\
\mbox{}\verb@ int iLocalLength;@\\
\mbox{}\verb@ int iLocalUpdate;@\\
\mbox{}\verb@ time_t tLocal;@\\
\mbox{}\verb@ int iUpdateIntervall;@\\
\mbox{}\verb@ } HistMem;@\\
\mbox{}\verb@@$\diamond$
\end{list}
@ -630,7 +613,7 @@ following.
\mbox{}\verb@----------------------------------------------------------------------------*/@\\
\mbox{}\verb@#ifndef SICSHISTDRIV@\\
\mbox{}\verb@#define SICSHISTDRIV@\\
\mbox{}\verb@#define MAXCHAN 16834 @\\
\mbox{}\verb@#include "hmdata.h"@\\
\mbox{}\verb@@\\
\mbox{}\verb@@$\langle$HistType {\footnotesize ?}$\rangle$\verb@@\\
\mbox{}\verb@@$\langle$HistDrivProt {\footnotesize ?}$\rangle$\verb@@\\