- fixed a bug in amorstat which resulted in bad scan axis to be sent

- added GetSoftVar to scan module.
- Made sps moddule give up only after three tries to get command through
- Added build script

doc/programmer/velodorn.tex

@@ -38,10 +38,25 @@ certain speed has been reached, the command to set the desired
 rotation speed can be sent. The necessary mode dependent switching is
 done in the DornierStat function.  
 
-
-
 \begin{flushleft} \small
 \begin{minipage}{\linewidth} \label{scrap1}
+$\langle$dh {\footnotesize ?}$\rangle\equiv$
+\vspace{-1ex}
+\begin{list}{}{} \item
+\mbox{}\verb@@\\
+\mbox{}\verb@   int GetDornierStatus(void **pData, pDornierStatus pDornier);@\\
+\mbox{}\verb@   int DornierSend(void **pData, char *pCommand, char *pReply, int iLen);@\\
+\mbox{}\verb@@$\diamond$
+\end{list}
+\vspace{-1ex}
+\footnotesize\addtolength{\baselineskip}{-1ex}
+\begin{list}{}{\setlength{\itemsep}{-\parsep}\setlength{\itemindent}{-\leftmargin}}
+\item Macro referenced in scrap ?.
+\end{list}
+\end{minipage}\\[4ex]
+\end{flushleft}
+\begin{flushleft} \small
+\begin{minipage}{\linewidth} \label{scrap2}
 \verb@"velodorn.h"@ {\footnotesize ? }$\equiv$
 \vspace{-1ex}
 \begin{list}{}{} \item