--- /dev/null
+WriteMapping()
+{
+ // Create the RCU mapping files for PHOS
+ // The geometrical mapping within one FEE card is read
+ // from the file CSP2ALTRO.dat prepared manually beforehand.
+ //
+ // The hardware address of the FEE channels is a 12-bit word formed
+ // from the branch number, FEE number, ALTRO chip number and ALTRO channel
+ // as follows:
+ // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ // |0|0|0|0| | | | |
+ // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ // ^ FEE chip channel
+ // branch
+ //
+ // Max address: 1 1110 100 1111 = 3919
+ //
+ // Author: Yuri Kharlov
+ // Date : 15 August 2009
+
+ char string[128];
+ UInt_t xcell,zcell,csp,altro,chanHG,chanLG;
+ UInt_t hwAddress, maxHWAddress[4]={0,0,0,0}, nHWaddress[4]={0,0,0,0};
+ FILE *fd = fopen("CSP2ALTRO.dat","r");
+ if (fd != 0)
+ printf("Input file CSP2ALTRO.dat is opened successfully\n");
+ else {
+ printf("Cannot open the input file CSP2ALTRO.dat\n");
+ return -1;
+ }
+
+ FILE *fRCU[4];
+
+ for (Int_t iRCU=0; iRCU<4; iRCU++) {
+ TString rcuFileName = Form("RCU%d.data.unsorted",iRCU);
+ fRCU[iRCU] = fopen(rcuFileName.Data(),"w");
+ }
+
+ while (fgets(string,128,fd)) {
+ if (string[0]=='*') {
+// printf("%s",string);
+ continue;
+ }
+ sscanf(string,"%d %d %d %d %d %d",&xcell,&zcell,&csp,&altro,&chanHG,&chanLG);
+// printf("%2d %2d %2d %2d %2d %2d\n",
+// xcell,zcell,csp,altro,chanHG,chanLG);
+ for (Int_t iRCU=0; iRCU<4; iRCU++) {
+ for (Int_t iBranch=0; iBranch<2; iBranch++) {
+ for (Int_t iFEE=1; iFEE<=14; iFEE++) {
+
+ hwAddress = chanHG | (altro<<4) | (iFEE<<7) | (iBranch<<11);
+ if (hwAddress > maxHWAddress[iRCU]) maxHWAddress[iRCU]=hwAddress;
+ nHWaddress[iRCU]++;
+ fprintf(fRCU[iRCU],"%4d %4d %4d %4d\n",
+ hwAddress,xcell+iRCU*16,zcell*(1-2*iBranch)+27+iFEE*2,1);
+
+ hwAddress = chanLG | (altro<<4) | (iFEE<<7) | (iBranch<<11);
+ if (hwAddress > maxHWAddress[iRCU]) maxHWAddress[iRCU]=hwAddress;
+ nHWaddress[iRCU]++;
+ fprintf(fRCU[iRCU],"%4d %4d %4d %4d\n",
+ hwAddress,xcell+iRCU*16,zcell*(1-2*iBranch)+27+iFEE*2,0);
+ }
+ }
+ }
+ }
+ printf("End of input file\n");
+ fclose(fd);
+
+ for (Int_t iRCU=0; iRCU<4; iRCU++) {
+ fclose(fRCU[iRCU]);
+ }
+
+ // Post-process the RCU mapping files
+
+ for (Int_t iRCU=0; iRCU<4; iRCU++) {
+
+ // Add the number of channels and maximum HW address
+
+ TString rcuFileName = Form("RCU%d.data",iRCU);
+ fRCU[iRCU] = fopen(rcuFileName.Data(),"w");
+ fprintf(fRCU[iRCU],"%d\n%d\n",nHWaddress[iRCU]+256,maxHWAddress[iRCU]);
+
+ // TRU mapping
+
+ for (int i=0; i<128; i++) {
+ fprintf(fRCU[iRCU],"%4d %4d %4d %4d\n",i,iRCU,i,2);
+ }
+ for (int i=0; i<128; i++) {
+ fprintf(fRCU[iRCU],"%4d %4d %4d %4d\n",i+2048,iRCU,i+2048,2);
+ }
+ fclose(fRCU[iRCU]);
+
+ // Sort HW addresses
+
+ TString cmd = Form("sort -n RCU%d.data.unsorted >> %s", iRCU,rcuFileName.Data());
+ gSystem->Exec(cmd);
+
+ cmd = Form("rm -f RCU%d.data.unsorted", iRCU);
+ gSystem->Exec(cmd);
+
+ printf("RCU mapping file %s is created\n",rcuFileName.Data());
+ }
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff