1 files changed, 17 insertions, 0 deletions
diff --git a/fhunit.pas b/fhunit.pas
index f4e5edc..7a5b570 100644
--- a/fhunit.pas
+++ b/fhunit.pas
@@ -549,6 +549,9 @@ var
   len: longint;
   s:   string;
   i:  longint;
+  fi: file;
+  ma,mi: extended;
+  lw: longword;
 begin
   if not fileexists(von) then begin
     writeln('Messwertedatei '''+von+''' existiert nicht!');
@@ -571,6 +574,20 @@ begin
     werte.pmud(pt+2*sizeof(longint),(pLongint(pt)+1)^,len-2*sizeof(longint));
   freemem(pt);
 
+  assignfile(fi,'/tmp/temperatur.roh');
+  rewrite(fi,1);
+  ma:=werte[0].mW[mgTemperatur];
+  mi:=ma;
+  for i:=1 to werte.count-1 do begin
+    ma:=max(ma,werte[i].mW[mgTemperatur]);
+    mi:=min(mi,werte[i].mW[mgTemperatur]);
+  end;
+  for i:=0 to werte.count-1 do begin
+    lw:=round((werte[i].mW[mgTemperatur]-mi)/(ma+mi)*$ffffffff);
+    blockwrite(fi,lw,sizeof(lw));
+  end;
+  closefile(fi);
+
   if length(muts)=0 then begin
     setlength(muts,20);
     for i:=0 to length(muts)-1 do