diff --git a/slsDetectorSoftware/eigerDetectorServer/Beb.c b/slsDetectorSoftware/eigerDetectorServer/Beb.c
index e77a5efc9..71e7a9d00 100644
--- a/slsDetectorSoftware/eigerDetectorServer/Beb.c
+++ b/slsDetectorSoftware/eigerDetectorServer/Beb.c
@@ -11,7 +11,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-
+#include <sys/types.h>
 
 
 #include "xfs_types.h"
@@ -89,7 +89,7 @@ void BebInfo_Print(struct BebInfo* bebInfo){
 }
 
 
-void Beb_Beb(int arg1){
+void Beb_Beb(){
 
 	Beb_send_ndata = 0;
 	Beb_send_buffer_size = 1026;
@@ -137,14 +137,32 @@ void Beb_Beb(int arg1){
 
   Beb_SetByteOrder();
 
-/*
-  ll_beb_new_memory = &ll_beb_new_memory_local;
-  Local_LocalLinkInterface(ll_beb_new_memory);
-  if(!Local_InitNewMemory(ll_beb_new_memory,XPAR_PLB_LL_NEW_MEMORY, arg1))
-	  printf("New Memory FAIL\n");
-  else
-	  printf("New Memory OK\n");
-*/
+}
+
+
+
+void Beb_GetModuleCopnfiguration(int* master, int* top){
+	*top = 0;
+	*master = 0;
+	  //mapping new memory to read master top module configuration
+	  ll_beb_new_memory = &ll_beb_new_memory_local;
+	  Local_LocalLinkInterface(ll_beb_new_memory);
+	  int ret  = Local_GetModuleConfiguration(ll_beb_new_memory,XPAR_PLB_GPIO_SYS_BASEADDR, MODULE_CONFIGURATION);
+	  if(!ret)
+		  printf("Module Configuration FAIL\n");
+	  else{
+		  printf("Module Configuration OK\n");
+		  printf("Beb: value =0x%x\n",ret);
+		  if(ret&0xf){
+			  *top = 1;
+			 // printf("Beb.c: TOP\n\n\n\n");
+		  }//else  printf("Beb.c: BOTTOM\n\n\n\n");
+
+		  if(ret&0x200){
+			  *master = 1;
+			 // printf("Beb.c: MASTER\n\n\n\n");
+		  }//else  printf("Beb.c: SLAVE\n\n\n\n");
+	  }
 }
 
 
diff --git a/slsDetectorSoftware/eigerDetectorServer/Beb.h b/slsDetectorSoftware/eigerDetectorServer/Beb.h
index 86c36b0e5..86a97c9d7 100644
--- a/slsDetectorSoftware/eigerDetectorServer/Beb.h
+++ b/slsDetectorSoftware/eigerDetectorServer/Beb.h
@@ -40,8 +40,6 @@ struct BebInfo{
 
 
 
-
-
   void Beb_ClearBebInfos();
   int Beb_InitBebInfos();
   int Beb_ReadSetUpFromFile(char* file_name);
@@ -67,9 +65,7 @@ struct BebInfo{
   int Beb_SetByteOrder();
 
 
-
-
-  void Beb_Beb(int arg1);
+  void Beb_Beb();
 
 
   int Beb_SetBebSrcHeaderInfos(unsigned int beb_number, int ten_gig, char* src_mac, char* src_ip, unsigned int src_port);
diff --git a/slsDetectorSoftware/eigerDetectorServer/FebControl.c b/slsDetectorSoftware/eigerDetectorServer/FebControl.c
index c7cace647..b8b6ff4bd 100644
--- a/slsDetectorSoftware/eigerDetectorServer/FebControl.c
+++ b/slsDetectorSoftware/eigerDetectorServer/FebControl.c
@@ -53,9 +53,9 @@ unsigned int   Feb_Control_trimbit_size;
 unsigned int* Feb_Control_last_downloaded_trimbits;
 
 
-int Feb_Control_current_mod;
+int Feb_Control_module_number;
 int Feb_Control_current_index;
-int Feb_Control_am_i_master;
+
 
 void Module_Module(struct Module* mod,unsigned int number, unsigned int address_top){
 	unsigned int i;
@@ -151,124 +151,96 @@ int Feb_Control_IsBottomModule(){
 
 
 int Feb_Control_GetModuleNumber(){
-	return Feb_Control_current_mod;
+	return Feb_Control_module_number;
 }
 
 
 void Feb_Control_FebControl(){
-  
 	Feb_Control_staticBits=Feb_Control_acquireNReadoutMode=Feb_Control_triggerMode=Feb_Control_externalEnableMode=Feb_Control_subFrameMode=0;
-
 	Feb_Control_trimbit_size=263680;
 	Feb_Control_last_downloaded_trimbits = malloc(Feb_Control_trimbit_size * sizeof(int));
-
-/*
-  printf("\nDefault Settings:\n");
-  Feb_Control_nimages                = 1;
-  Feb_Control_exposure_time_in_sec   = 1;
-  Feb_Control_exposure_period_in_sec = 0;
-  Feb_Control_SetTestModeVariable(0);
-  //SetPhotonEnergyCalibrationParameters(-5.8381e-5,1.838515,5.09948e-7,-4.32390e-11,1.32527e-15);
-  //SetRateCorrection(0); //deactivate rate correction
-  Feb_Control_SetDynamicRange(16);
-  Feb_Control_SetPhotonEnergy(8000);
-  Feb_Control_SetReadoutMode(0);
-  Feb_Control_SetReadoutSpeed(0);
-  Feb_Control_SetTriggerMode(0,1);
-  Feb_Control_SetExternalEnableMode(0,1);
-  printf("\n\n");
-
-  Feb_Control_Init();
-*/
-
-
-
-  /*
-  unsigned int reg_nums[1];
-  unsigned int reg_vals[1];
-  reg_nums[0]=DAQ_REG_CHIP_CMDS;
-  reg_vals[0]=(0|Feb_Control_acquireNReadoutMode|Feb_Control_triggerMode|Feb_Control_externalEnableMode|Feb_Control_subFrameMode);
-
-  if(!Feb_Interface_WriteRegisters(Feb_Control_AddressToAll(),1,reg_nums,reg_vals,0,0)){
-    printf("Trouble setting them up as slaves\n");;
-  }
-
-  */
-
-
+	moduleSize = 0;
 }
 
 
 
-void Feb_Control_ClearModules(){
-	unsigned int i;
-  //for(i=0;i<moduleSize;i++) free(modules[i]);
-  moduleSize = 0;
-}
 
-int Feb_Control_Init(){
+int Feb_Control_Init(int master, int top){
 	unsigned int i;
-	Feb_Control_ClearModules();
-	///*
-	Feb_Control_current_mod = 0;
+	Feb_Control_module_number = 0;
 	Feb_Control_current_index = 0;
-	Feb_Control_AddModule(0,0xff);//global send
 
-	  Feb_Control_PrintModuleList();
+	//global send
+	Feb_Control_AddModule1(0,1,0xff,0,1);
+    Feb_Control_PrintModuleList();
 
-//*/
-	Feb_Control_ReadSetUpFileToAddModules("/home/root/executables/setup.txt");
+    //get module nummber
+    int res=0;
+    char hostname[100];
+    if (gethostname(hostname, sizeof hostname) == 0)
+        puts(hostname);
+    else
+        perror("gethostname");
+    char *pch;
+    pch = strtok(hostname,"0");
+    pch = strtok(NULL,"0");
+    sscanf(pch,"%d",&res);
+    Feb_Control_module_number = (res & 0xFF);
 
+    //get serial
+    int serial=1;
+    switch(Feb_Control_module_number){
+    case 34: serial = 0; break; //martin
+    case 31: serial = 0; break; //dhanya
+    case 26: serial = 0; break; //leo
+    case 32: serial = 1; break;
+    case 24: serial = 2; break;
+    case 25: serial = 3; break;
+    }
+    printf("serial: %d\n",serial);
 
-/*
-  printf("\nSetting detector defaults:\n");
-  Feb_Control_ReadSetUpFile(0,"/home/root/executables/setup.txt"); //send defaults to all
+	Feb_Control_current_index = 1;
 
-  /*  for(i=1;i<moduleSize;i++){
-      char st[2000];
-	 sprintf(st,"setup_mod%04d.txt",Module_GetModuleNumber(&modules[i]));
-      Feb_Control_ReadSetUpFile(Module_GetModuleNumber(&modules[i]),st);
-    }*/
-
-  //get module nummber
-  int res=0;
-  char hostname[100];
-  if (gethostname(hostname, sizeof hostname) == 0)
-      puts(hostname);
-  else
-      perror("gethostname");
-
-  char *pch;
-  pch = strtok(hostname,"0");
-  pch = strtok(NULL,"0");
-  sscanf(pch,"%d",&res);
-
-  Feb_Control_current_mod = (res & 0xFF);
-
-
-  for(i=1;i<moduleSize;i++){
-	  if(Module_GetModuleNumber(&modules[i])==Feb_Control_current_mod)
+  /*for(i=1;i<moduleSize;i++){
+	  if(Module_GetModuleNumber(&modules[i])==Feb_Control_module_number)
 		  Feb_Control_current_index = i;
   }
+printf("****current index:%d\n",i);
+*/
+	//Feb_Control_ReadSetUpFileToAddModules("/home/root/executables/setup.txt");
 
-  /*Feb_Control_ReadSetUpFile(Feb_Control_current_mod,"/home/root/executables/setup.txt");
-printf("Done setting detector defaults\n");*/
+    //Add the half module
+    Feb_Control_AddModule1(Feb_Control_module_number,top,serial,serial,1);
+    Feb_Control_PrintModuleList();
 
 
+	  unsigned int nfebs = 0;
+	  unsigned int* feb_list = malloc(moduleSize*4 * sizeof(unsigned int));
+	  for(i=1;i<moduleSize;i++){
+	    if(Module_TopAddressIsValid(&modules[i])){
+	      feb_list[nfebs++] = Module_GetTopRightAddress(&modules[i]);
+	      feb_list[nfebs++] = Module_GetTopLeftAddress(&modules[i]);
+	    }
+	    if(Module_BottomAddressIsValid(&modules[i])){
+	      feb_list[nfebs++] = Module_GetBottomRightAddress(&modules[i]);
+	      feb_list[nfebs++] = Module_GetBottomLeftAddress(&modules[i]);
+	    }
+	  }
+
+	  Feb_Interface_SendCompleteList(nfebs,feb_list);
+	  free(feb_list);
+	 printf("\n");
+	  Feb_Interface_SetByteOrder();
 
-Feb_Control_am_i_master = 0;
 
   return 1;
 }
 
 
 
-
+/*
 void Feb_Control_Set_Master(){
 	Feb_Control_am_i_master = 1;
-
-
-	/*
 	unsigned int halfmastermodule = 0x80000000;
 	  unsigned int reg_nums[1];
 	  unsigned int reg_vals[1];
@@ -280,12 +252,9 @@ void Feb_Control_Set_Master(){
 		    return 0;
 	  }
 	  printf("master is set\n");
-
-
-	  */
 }
 
-
+*/
 
 
 
@@ -418,9 +387,9 @@ int Feb_Control_CheckModuleAddresses(struct Module* m){
 }
 
 int Feb_Control_AddModule(unsigned int module_number, unsigned int top_address){
-  return Feb_Control_AddModule1(module_number,0,top_address,0,1);
+  return Feb_Control_AddModule1(module_number,1,top_address,0,1);
 }
-int Feb_Control_AddModule1(unsigned int module_number, int bottom_enable, unsigned int top_address, unsigned int bottom_address, int half_module){ //bot_address 0 for half module
+int Feb_Control_AddModule1(unsigned int module_number, int top_enable, unsigned int top_address, unsigned int bottom_address, int half_module){ //bot_address 0 for half module
   int parameters_ok  = 1;
   unsigned int pre_module_index = 0;
   if(Feb_Control_GetModuleIndex(module_number,&pre_module_index)){
@@ -438,7 +407,7 @@ int Feb_Control_AddModule1(unsigned int module_number, int bottom_enable, unsign
 
  /* if((half_module)&& (top_address != 1)) Module_Module(m,module_number,top_address);
   else if(half_module)  Module_ModuleBottom(m,module_number,top_address);*/
-  if ((half_module)&& (!bottom_enable)) Module_Module(m,module_number,top_address);
+  if ((half_module)&& (top_enable)) Module_Module(m,module_number,top_address);
   else if (half_module)  Module_ModuleBottom(m,module_number,bottom_address);
   else            Module_Module1(m,module_number,top_address,bottom_address);
 
@@ -726,7 +695,7 @@ float Feb_Control_DACToVoltage(unsigned int digital,unsigned int nsteps,float vm
 
 
 int Feb_Control_SetHighVoltage(float value){
-	return Feb_Control_SetHighVoltage1(Feb_Control_current_mod,value);
+	return Feb_Control_SetHighVoltage1(Feb_Control_module_number,value);
 }
 
 int Feb_Control_SetHighVoltage1(unsigned int module_num,float value){
diff --git a/slsDetectorSoftware/eigerDetectorServer/FebControl.h b/slsDetectorSoftware/eigerDetectorServer/FebControl.h
index 8d32b007a..d387e9e55 100644
--- a/slsDetectorSoftware/eigerDetectorServer/FebControl.h
+++ b/slsDetectorSoftware/eigerDetectorServer/FebControl.h
@@ -67,9 +67,8 @@ int          Module_GetBottomDACValue(struct Module* mod,unsigned int i);
 
 int Feb_Control_IsBottomModule();
 int Feb_Control_GetModuleNumber();
-void Feb_Control_Set_Master();
 
-  void Feb_Control_ClearModules();
+
 
 
   void Feb_Control_PrintModuleList();
@@ -77,7 +76,7 @@ void Feb_Control_Set_Master();
   int Feb_Control_CheckModuleAddresses(struct Module* m);
   int Feb_Control_AddModule(unsigned int module_number, unsigned int top_address);
   /*int Feb_Control_AddModule(unsigned int module_number, unsigned int top_address, unsigned int bottom_address, int half_module=0);*/
-  int Feb_Control_AddModule1(unsigned int module_number, int bottom_enable, unsigned int top_address, unsigned int bottom_address, int half_module);
+  int Feb_Control_AddModule1(unsigned int module_number, int top_enable, unsigned int top_address, unsigned int bottom_address, int half_module);
 
   int  Feb_Control_GetDACNumber(char* s, unsigned int* n);
   int  Feb_Control_SendDACValue(unsigned int dst_num, unsigned int ch, unsigned int* value);
@@ -111,9 +110,7 @@ void Feb_Control_Set_Master();
 
 
   void Feb_Control_FebControl();
-
-
-  int Feb_Control_Init();
+  int Feb_Control_Init(int master, int top);
   int Feb_Control_ReadSetUpFileToAddModules(char* file_name);
   int Feb_Control_ReadSetUpFile(unsigned int module_num, char* file_name);
   int Feb_Control_CheckSetup();
diff --git a/slsDetectorSoftware/eigerDetectorServer/FebInterface.c b/slsDetectorSoftware/eigerDetectorServer/FebInterface.c
index a06203e26..e9dde3689 100644
--- a/slsDetectorSoftware/eigerDetectorServer/FebInterface.c
+++ b/slsDetectorSoftware/eigerDetectorServer/FebInterface.c
@@ -177,7 +177,7 @@ int Feb_Interface_WriteMemoryInLoops(unsigned int sub_num, unsigned int mem_num,
 		ndata_countdown-=n_to_send;
 		ndata_sent     +=n_to_send;
 		start_address  +=n_to_send;
-		usleep(0);//500 works
+		usleep(500);//500 works
 	}
 	return passed;
 }
diff --git a/slsDetectorSoftware/eigerDetectorServer/LocalLinkInterface.c b/slsDetectorSoftware/eigerDetectorServer/LocalLinkInterface.c
index 0a846d543..311ee094c 100644
--- a/slsDetectorSoftware/eigerDetectorServer/LocalLinkInterface.c
+++ b/slsDetectorSoftware/eigerDetectorServer/LocalLinkInterface.c
@@ -25,51 +25,36 @@ Local_LocalLinkInterface1(struct LocalLinkInterface* ll,unsigned int ll_fifo_bad
 		Local_Reset(ll);
 		printf("\tFIFO Status : 0x%08x\n",Local_StatusVector(ll));
 	}else printf("\tError LocalLink Mappping : 0x%08x\n",ll_fifo_badr);
-
 	printf("\n\n");
 }
 
 /*~LocalLinkInterface(){};*/
 
 Local_LocalLinkInterface(struct LocalLinkInterface* ll){
-	printf("Initialize new memory\n");
+	printf("Initializing new memory\n");
 }
 
-int Local_InitNewMemory (struct LocalLinkInterface* ll,unsigned int addr, int ifg){
-	unsigned int CSP0BASE;
-	int fd;
-
-	/*fd = open("/dev/mem", O_RDWR | O_SYNC, 0);
+int Local_GetModuleConfiguration (struct LocalLinkInterface* ll, u_int32_t baseaddr, u_int32_t offset){
+	int fd = open("/dev/mem", O_RDWR | O_SYNC, 0);
 	if (fd == -1) {
 		printf("\nCan't find /dev/mem!\n");
 		return 0;
 	}
 	printf("/dev/mem opened\n");
 
-
-	CSP0BASE = (u_int32_t)mmap(0, 0x1000, PROT_READ|PROT_WRITE, MAP_FILE|MAP_SHARED, fd, addr);
+	u_int32_t CSP0BASE = (u_int32_t)mmap(0, 0x100000, PROT_READ|PROT_WRITE, MAP_FILE|MAP_SHARED, fd, baseaddr);
 	if (CSP0BASE == (u_int32_t)MAP_FAILED) {
 		printf("\nCan't map memmory area!!\n");
 		return 0;
 	}
 	printf("CSP0 mapped\n");
 
-
-	volatile u_int8_t *ptr1;
-
-	ptr1=(u_int8_t*)(CSP0BASE);
-
-	printf("pointer val=%x\n",(void*)ptr1);
-
-	printf("ifg_control=%02x\n",*ptr1);
-
-	 *ptr1=ifg;
-
-	printf("ifg_control new=%02x\n",*ptr1);
-
+	volatile u_int32_t *ptr1;
+	ptr1=(u_int32_t*)(CSP0BASE + offset);
+	//printf("LocalLinkInterface:: value:%d\n",*ptr1);
 	close(fd);
-	 */
-	return 1;
+
+	return *ptr1;
 }
 
 
diff --git a/slsDetectorSoftware/eigerDetectorServer/LocalLinkInterface.h b/slsDetectorSoftware/eigerDetectorServer/LocalLinkInterface.h
index efed08228..5a2ca8efe 100644
--- a/slsDetectorSoftware/eigerDetectorServer/LocalLinkInterface.h
+++ b/slsDetectorSoftware/eigerDetectorServer/LocalLinkInterface.h
@@ -6,6 +6,7 @@
 
 #include "xfs_types.h"
 #include "HardwareIO.h"
+#include <sys/types.h>
 
 /*class LocalLinkInterface: public HardwareIO{ //*/
 
@@ -35,7 +36,7 @@ struct LocalLinkInterface{
   int  Local_Test(struct LocalLinkInterface* ll,unsigned int buffer_len, void *buffer);
 
   void Local_LocalLinkInterface(struct LocalLinkInterface* ll);
-  int Local_InitNewMemory (struct LocalLinkInterface* ll,unsigned int addr, int ifg);
+  int Local_GetModuleConfiguration (struct LocalLinkInterface* ll, u_int32_t baseaddr, u_int32_t offset);
 
   /*
   int FiFoReset(unsigned int numb);
diff --git a/slsDetectorSoftware/eigerDetectorServer/bin/eigerDetectorServer b/slsDetectorSoftware/eigerDetectorServer/bin/eigerDetectorServer
index e1ffbab48..5abcad5af 100755
Binary files a/slsDetectorSoftware/eigerDetectorServer/bin/eigerDetectorServer and b/slsDetectorSoftware/eigerDetectorServer/bin/eigerDetectorServer differ
diff --git a/slsDetectorSoftware/eigerDetectorServer/slsDetectorFunctionList.c b/slsDetectorSoftware/eigerDetectorServer/slsDetectorFunctionList.c
index 0ff446401..0648b116b 100644
--- a/slsDetectorSoftware/eigerDetectorServer/slsDetectorFunctionList.c
+++ b/slsDetectorSoftware/eigerDetectorServer/slsDetectorFunctionList.c
@@ -56,118 +56,121 @@ int dst_requested[32] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 int default_dac_values[16] = {0,2480,3300,1400,4000,2556,1000,1000,4000,1000,1000,1000,1000,200,2000,1550};
 
 
-enum masterFlags  masterMode=NO_MASTER;
-int bottom = 0;
-//enum masterFlags  trialMasterMode=NO_MASTER;
+enum masterFlags  masterMode=IS_SLAVE;
+int top = 0;
+int master = 0;
+
 
 int initDetector(){
-	  int imod,i,n;
-	  n = getNModBoard(1);
+	int imod,i,n;
+	n = getNModBoard(1);
 
-  printf("This is the EIGER Server of revision %llx\n", getDetectorId(DETECTOR_SOFTWARE_VERSION));
+	printf("This is the EIGER Server of revision %llx\n", getDetectorId(DETECTOR_SOFTWARE_VERSION));
 
-  //#ifdef VERBOSE
-  printf("Board is for %d half modules\n",n);
-  //#endif
+	//#ifdef VERBOSE
+	printf("Board is for %d half modules\n",n);
+	//#endif
 
 
-  detectorModules=malloc(n*sizeof(sls_detector_module));
-  detectorChips=malloc(n*NCHIP*sizeof(int));
+	//Allocation of memory
+	detectorModules=malloc(n*sizeof(sls_detector_module));
+	detectorChips=malloc(n*NCHIP*sizeof(int));
 
-  detectorChans=malloc(n*NCHIP*NCHAN*sizeof(int));
-  detectorDacs=malloc(n*NDAC*sizeof(dacs_t));
-  detectorAdcs=malloc(n*NADC*sizeof(dacs_t));
+	detectorChans=malloc(n*NCHIP*NCHAN*sizeof(int));
+	detectorDacs=malloc(n*NDAC*sizeof(dacs_t));
+	detectorAdcs=malloc(n*NADC*sizeof(dacs_t));
 #ifdef VERBOSE
-  printf("modules from 0x%x to 0x%x\n",detectorModules, detectorModules+n);
-  printf("chips from 0x%x to 0x%x\n",detectorChips, detectorChips+n*NCHIP);
-  printf("chans from 0x%x to 0x%x\n",detectorChans, detectorChans+n*NCHIP*NCHAN);
-  printf("dacs from 0x%x to 0x%x\n",detectorDacs, detectorDacs+n*NDAC);
-  printf("adcs from 0x%x to 0x%x\n",detectorAdcs, detectorAdcs+n*NADC);
+	printf("modules from 0x%x to 0x%x\n",detectorModules, detectorModules+n);
+	printf("chips from 0x%x to 0x%x\n",detectorChips, detectorChips+n*NCHIP);
+	printf("chans from 0x%x to 0x%x\n",detectorChans, detectorChans+n*NCHIP*NCHAN);
+	printf("dacs from 0x%x to 0x%x\n",detectorDacs, detectorDacs+n*NDAC);
+	printf("adcs from 0x%x to 0x%x\n",detectorAdcs, detectorAdcs+n*NADC);
 #endif
-  for (imod=0; imod<n; imod++) {
-    (detectorModules+imod)->dacs=detectorDacs+imod*NDAC;
-    (detectorModules+imod)->adcs=detectorAdcs+imod*NADC;
-    (detectorModules+imod)->chipregs=detectorChips+imod*NCHIP;
-    (detectorModules+imod)->chanregs=detectorChans+imod*NCHIP*NCHAN;
-    (detectorModules+imod)->ndac=NDAC;
-    (detectorModules+imod)->nadc=NADC;
-    (detectorModules+imod)->nchip=NCHIP;
-    (detectorModules+imod)->nchan=NCHIP*NCHAN;
-    (detectorModules+imod)->module=imod;
-    (detectorModules+imod)->gain=0;
-    (detectorModules+imod)->offset=0;
-    (detectorModules+imod)->reg=0;
-    /* initialize registers, dacs, retrieve sn, adc values etc */
-  }
-  thisSettings = STANDARD;/**UNITIALIZED*/
-  /*sChan=noneSelected;
+	for (imod=0; imod<n; imod++) {
+		(detectorModules+imod)->dacs=detectorDacs+imod*NDAC;
+		(detectorModules+imod)->adcs=detectorAdcs+imod*NADC;
+		(detectorModules+imod)->chipregs=detectorChips+imod*NCHIP;
+		(detectorModules+imod)->chanregs=detectorChans+imod*NCHIP*NCHAN;
+		(detectorModules+imod)->ndac=NDAC;
+		(detectorModules+imod)->nadc=NADC;
+		(detectorModules+imod)->nchip=NCHIP;
+		(detectorModules+imod)->nchan=NCHIP*NCHAN;
+		(detectorModules+imod)->module=imod;
+		(detectorModules+imod)->gain=0;
+		(detectorModules+imod)->offset=0;
+		(detectorModules+imod)->reg=0;
+		/* initialize registers, dacs, retrieve sn, adc values etc */
+	}
+	thisSettings = STANDARD;/**UNITIALIZED*/
+	/*sChan=noneSelected;
   sChip=noneSelected;
   sMod=noneSelected;
   sDac=noneSelected;
   sAdc=noneSelected;
-*/
+	 */
 
-  Feb_Interface_FebInterface();
-  Feb_Control_FebControl();
-  Feb_Control_Init();
-  printf("FEb control constructor done\n");
-  Beb_Beb(-1);
-  printf("BEB constructor done\n");
+	//Feb and Beb Initializations
+	getModuleConfiguration();
+	Feb_Interface_FebInterface();
+	Feb_Control_FebControl();
+	Feb_Control_Init(master,top);
+	printf("FEB Initialization done\n");
+	Beb_Beb();
+	printf("BEB Initialization done\n");
 
-  //get dac values
-  int retval[2];
+	//Get dac values
+	int retval[2];
 	for(i=0;i<(detectorModules)->ndac;i++)
 		setDAC((enum detDacIndex)i,default_dac_values[i],(detectorModules)->module,0,retval);
 
 
-  /* initialize dynamic range etc. */
-
-
-  //set number of frames to 1
-  setTimer(FRAME_NUMBER,1);
-  setTimer(ACQUISITION_TIME,1E9);
-  setTimer(FRAME_PERIOD,1E9);
-  setDynamicRange(16);
-  setThresholdEnergy(8000,0);
-  setReadOutFlags(PARALLEL);
-  setSpeed(0,1);//clk_devider,half speed
-  setHighVolage(150,0);
-  setIODelay(675,0);
-  setTiming(AUTO_TIMING);
-  //setMaster(GET_MASTER);
-  int enable[2] = {0,1};
-  setExternalGating(enable);//disable external gating
-
-  Feb_Control_SetTestModeVariable(0);
-
-  Feb_Control_CheckSetup();
-
-  //top or bottom
-  bottom = Feb_Control_IsBottomModule();
-  /*if(getDetectorNumber()==0xbeb031)
-	  bottom = 0;
-  else bottom = 1;
-*/
-  if(bottom)
-	  printf("BOTTOM ***************\n");
-  else
-	  printf("TOP ***************\n");
-
-
-  //if(getDetectorNumber()==0xbeb031){
-	 // printf("**************  master ********************\n");
-	 // trialMasterMode = IS_MASTER;
-	  //Feb_Control_Set_Master();
- // }
-  //else printf("**************  slave ********************\n");
-
-
-
-
-   return 1;
+	//setting default measurement parameters
+	setTimer(FRAME_NUMBER,1);
+	setTimer(ACQUISITION_TIME,1E9);
+	setTimer(FRAME_PERIOD,1E9);
+	setDynamicRange(16);
+	setThresholdEnergy(8000,0);
+	setReadOutFlags(PARALLEL);
+	setSpeed(0,1);//clk_devider,half speed
+	setHighVolage(150,0);
+	setIODelay(675,0);
+	setTiming(AUTO_TIMING);
+	//SetPhotonEnergyCalibrationParameters(-5.8381e-5,1.838515,5.09948e-7,-4.32390e-11,1.32527e-15);
+	//SetRateCorrection(0); //deactivate rate correction
+	int enable[2] = {0,1};
+	setExternalGating(enable);//disable external gating
+	Feb_Control_SetTestModeVariable(0);
+	Feb_Control_CheckSetup();
 
+	printf("\n");
+	return 1;
 }
 
+int initDetectorStop(){
+	getModuleConfiguration();
+	Feb_Interface_FebInterface();
+	Feb_Control_Init(master,top);
+	printf("FEB Initialization done\n");
+	/* Beb_Beb(-1);
+    printf("BEB constructor done\n");*/
+
+	printf("\n");
+	return 1;
+}
+
+
+
+void getModuleConfiguration(){
+	int *m=&master;
+	int *t=&top;
+	Beb_GetModuleCopnfiguration(m,t);
+	if(top)	printf("*************** TOP ***************\n");
+	else	printf("*************** BOTTOM ***************\n");
+	if(master)	printf("*************** MASTER ***************\n");
+	else		printf("*************** SLAVE ***************\n");
+}
+
+
 
 int setNMod(int nm, enum dimension dim){
 	return 1;
@@ -183,7 +186,7 @@ int getNModBoard(enum dimension arg){
 
 int64_t getModuleId(enum idMode arg, int imod){
 
-/**/
+	/**/
 	return -1;
 }
 
@@ -215,16 +218,16 @@ int64_t getDetectorId(enum idMode arg){
 int getDetectorNumber(){
 
 	int res=0;
-    char hostname[100];
-    if (gethostname(hostname, sizeof hostname) == 0)
-        puts(hostname);
-    else
-        perror("gethostname");
-    sscanf(hostname,"%x",&res);
-    return res;
+	char hostname[100];
+	if (gethostname(hostname, sizeof hostname) == 0)
+		puts(hostname);
+	else
+		perror("gethostname");
+	sscanf(hostname,"%x",&res);
+	return res;
 
 
-/*
+	/*
 	char output[255]="";
 	int res=0;
 	FILE* sysFile = popen("hostname", "r");
@@ -232,18 +235,18 @@ int getDetectorNumber(){
 	pclose(sysFile);
 	sscanf(output,"%x",&res);
 	return res;
-*/
+	 */
 	/*
 	int res=0;
 	char hostname[100] = "beb000";
 	sscanf(hostname,"%x",&res);
 	return res;
-	*/
+	 */
 }
 
 
 u_int64_t  getDetectorMAC() {
-  /*
+	/*
 	char output[255],mac[255]="";
 	u_int64_t res=0;
 	FILE* sysFile = popen("ifconfig eth0 | grep HWaddr | cut -d \" \" -f 11", "r");
@@ -259,8 +262,8 @@ u_int64_t  getDetectorMAC() {
 	sscanf(mac,"%llx",&res);
 	printf("mac:%llx\n",res);
 	return res;
-  */
-  return 0;
+	 */
+	return 0;
 }
 
 int moduleTest( enum digitalTestMode arg, int imod){
@@ -379,9 +382,9 @@ int enableTenGigabitEthernet(int val){
 
 int setModule(sls_detector_module myMod){
 	int retval[2];
-//#ifdef VERBOSE
+	//#ifdef VERBOSE
 	printf("Setting module with settings %d\n",myMod.reg);
-//#endif
+	//#endif
 	int i;
 	for(i=0;i<myMod.ndac;i++)
 		setDAC((enum detDacIndex)i,myMod.dacs[i],myMod.module,0,retval);
@@ -389,7 +392,7 @@ int setModule(sls_detector_module myMod){
 
 	//	thisSettings = (enum detectorSettings)myMod.reg;
 	//	thisSettings = 0;
-	
+
 	if (detectorModules)
 		copyModule(detectorModules,&myMod);
 
@@ -415,13 +418,13 @@ int setModule(sls_detector_module myMod){
 	Feb_Control_SetTrimbits(Feb_Control_GetModuleNumber(),tt);
 
 
-  return 0;
+	return 0;
 }
 
 
 int getModule(sls_detector_module *myMod){
-int i;
-int retval[2];
+	int i;
+	int retval[2];
 
 	//dacs
 	for(i=0;i<NDAC;i++)
@@ -448,10 +451,10 @@ int retval[2];
 	}
 
 	//copy to local copy as well
-	  if (detectorModules)
-	    copyModule(myMod,detectorModules);
-	  else
-	    return FAIL;
+	if (detectorModules)
+		copyModule(myMod,detectorModules);
+	else
+		return FAIL;
 	return OK;
 }
 
@@ -483,17 +486,15 @@ enum detectorSettings setSettings(enum detectorSettings sett, int imod){
 
 
 int startReceiver(int d){
-	//if(trialMasterMode == IS_MASTER)
-	if(!bottom)
+	if(master)
 		Feb_Control_PrepareForAcquisition();
 	return OK;
 }
 
 
 int startStateMachine(){
-int ret;int i=0;
-	//if(trialMasterMode == IS_MASTER){
-		if(!bottom){
+	int ret;int i=0;
+	if(master){
 		printf("Going to start acquisition\n");
 		Feb_Control_StartAcquisition();
 	}
@@ -501,14 +502,14 @@ int ret;int i=0;
 	//do not read status here, cannot get images then
 
 	////if(trialMasterMode == IS_MASTER){
-		printf("requesting images\n");
-		ret =  startReadOut();
+	printf("requesting images\n");
+	ret =  startReadOut();
 	////}
 	//if(trialMasterMode == IS_MASTER){
 
 
-		if(!bottom){
-			/*
+	if(master){
+		/*
 			if(getRunStatus() == IDLE){
 				for(i=0;i<100000;i++){
 					usleep(1000);
@@ -522,25 +523,25 @@ int ret;int i=0;
 				printf("*****Acquiring...\n");
 			}
 
-			*/
+		 */
 
-				while(getRunStatus() == IDLE);
-				printf("*****Acquiring...\n");
+		while(getRunStatus() == IDLE);
+		printf("*****Acquiring...\n");
 
 
-		}
-				/*else usleep(1000000);
+	}
+	/*else usleep(1000000);
 			printf("****Returning\n");*/
 
-			return ret;
+	return ret;
 }
 
 
 int stopStateMachine(){
 	//if(trialMasterMode == IS_MASTER){
-		printf("Going to stop acquisition\n");
-		if(Feb_Control_StopAcquisition())
-			return OK;
+	printf("Going to stop acquisition\n");
+	if(Feb_Control_StopAcquisition())
+		return OK;
 	//}else return OK;
 
 	return FAIL;
@@ -551,26 +552,26 @@ int startReadOut(){
 	//RequestImages();
 	int ret_val = 0;
 	dst_requested[0] = 1;
-    while(dst_requested[on_dst]){
-      //waits on data
-    	int beb_num = BEB_NUM;//Feb_Control_GetModuleNumber();
+	while(dst_requested[on_dst]){
+		//waits on data
+		int beb_num = BEB_NUM;//Feb_Control_GetModuleNumber();
 
-      if((ret_val = (!Beb_RequestNImages(beb_num,1,send_to_ten_gig,on_dst,nimages_per_request,0)||
-    		  !Beb_RequestNImages(beb_num,2,send_to_ten_gig,0x20|on_dst,nimages_per_request,0))))
-    	  break;
-      dst_requested[on_dst++]=0;
-      on_dst%=ndsts_in_use;
-    }
+		if((ret_val = (!Beb_RequestNImages(beb_num,1,send_to_ten_gig,on_dst,nimages_per_request,0)||
+				!Beb_RequestNImages(beb_num,2,send_to_ten_gig,0x20|on_dst,nimages_per_request,0))))
+			break;
+		dst_requested[on_dst++]=0;
+		on_dst%=ndsts_in_use;
+	}
 
-    if(ret_val)
-    	return FAIL;
-    else
-    	return OK;
+	if(ret_val)
+		return FAIL;
+	else
+		return OK;
 }
 
 
 enum runStatus getRunStatus(){
-//if(trialMasterMode == IS_MASTER){
+	//if(trialMasterMode == IS_MASTER){
 	int i = Feb_Control_AcquisitionInProgress();
 	if(i== 0){
 		//printf("IDLE\n");
@@ -579,7 +580,7 @@ enum runStatus getRunStatus(){
 		printf("RUNNING\n");
 		return RUNNING;
 	}
-//}else printf("***** not master*** \n");
+	//}else printf("***** not master*** \n");
 
 	return IDLE;
 }
@@ -610,9 +611,9 @@ int64_t setTimer(enum timerIndex ind, int64_t val){
 			if(Feb_Control_SetNExposures((unsigned int)val*eiger_ncycles)){
 				eiger_nexposures = val;
 				//SetDestinationParameters(EigerGetNumberOfExposures()*EigerGetNumberOfCycles());
-				  on_dst = 0;
-				  int i;
-				  for(i=0;i<32;i++) dst_requested[i] = 0; //clear dst requested
+				on_dst = 0;
+				int i;
+				for(i=0;i<32;i++) dst_requested[i] = 0; //clear dst requested
 				ndsts_in_use = 1;
 				nimages_per_request = eiger_nexposures * eiger_ncycles;
 			}
@@ -628,7 +629,7 @@ int64_t setTimer(enum timerIndex ind, int64_t val){
 			printf(" Setting acq period: %fs\n",val/(1E9));
 			Feb_Control_SetExposurePeriod(val/(1E9));
 		}return (Feb_Control_GetExposurePeriod()*(1E9));
-/*	case DELAY_AFTER_TRIGGER:
+		/*	case DELAY_AFTER_TRIGGER:
 		if(val >= 0)
 			EigerSetNumberOfExposures((unsigned int)val);
 		return EigerGetNumberOfExposures();
@@ -648,9 +649,9 @@ int64_t setTimer(enum timerIndex ind, int64_t val){
 			if(Feb_Control_SetNExposures((unsigned int)val*eiger_nexposures)){
 				eiger_ncycles = val;
 				//SetDestinationParameters(EigerGetNumberOfExposures()*EigerGetNumberOfCycles());
-				  on_dst = 0;
-				  int i;
-				  for(i=0;i<32;i++) dst_requested[i] = 0; //clear dst requested
+				on_dst = 0;
+				int i;
+				for(i=0;i<32;i++) dst_requested[i] = 0; //clear dst requested
 				nimages_per_request = eiger_nexposures * eiger_ncycles;
 			}
 		}return eiger_ncycles;
@@ -678,12 +679,12 @@ int setDynamicRange(int dr){
 		if(Feb_Control_SetDynamicRange(dr)){
 
 			//EigerSetBitMode(dr);
-			  on_dst = 0;
-			  int i;
-			  for(i=0;i<32;i++) dst_requested[i] = 0; //clear dst requested
-			  if(Beb_SetUpTransferParameters(dr))
-				  eiger_dynamicrange = dr;
-			  else printf("ERROR:Could not set bit mode in the back end\n");
+			on_dst = 0;
+			int i;
+			for(i=0;i<32;i++) dst_requested[i] = 0; //clear dst requested
+			if(Beb_SetUpTransferParameters(dr))
+				eiger_dynamicrange = dr;
+			else printf("ERROR:Could not set bit mode in the back end\n");
 		}
 	}
 	//make sure back end and front end have the same bit mode
@@ -714,7 +715,7 @@ enum readOutFlags setReadOutFlags(enum readOutFlags val){
 	default:ret=-1; 			break;
 	}
 
-  return ret;
+	return ret;
 }
 
 
@@ -748,17 +749,17 @@ int configureMAC(int ipad, long long int macad, long long int detectormacadd, in
 	sprintf(src_ip,"%d.%d.%d.%d",(detipad>>24)&0xff,(detipad>>16)&0xff,(detipad>>8)&0xff,(detipad)&0xff);
 	sprintf(dst_ip,"%d.%d.%d.%d",(ipad>>24)&0xff,(ipad>>16)&0xff,(ipad>>8)&0xff,(ipad)&0xff);
 	sprintf(src_mac,"%02x:%02x:%02x:%02x:%02x:%02x",(unsigned int)((detectormacadd>>40)&0xFF),
-										(unsigned int)((detectormacadd>>32)&0xFF),
-										(unsigned int)((detectormacadd>>24)&0xFF),
-										(unsigned int)((detectormacadd>>16)&0xFF),
-										(unsigned int)((detectormacadd>>8)&0xFF),
-										(unsigned int)((detectormacadd>>0)&0xFF));
+			(unsigned int)((detectormacadd>>32)&0xFF),
+			(unsigned int)((detectormacadd>>24)&0xFF),
+			(unsigned int)((detectormacadd>>16)&0xFF),
+			(unsigned int)((detectormacadd>>8)&0xFF),
+			(unsigned int)((detectormacadd>>0)&0xFF));
 	sprintf(dst_mac,"%02x:%02x:%02x:%02x:%02x:%02x",(unsigned int)((macad>>40)&0xFF),
-										(unsigned int)((macad>>32)&0xFF),
-										(unsigned int)((macad>>24)&0xFF),
-										(unsigned int)((macad>>16)&0xFF),
-										(unsigned int)((macad>>8)&0xFF),
-										(unsigned int)((macad>>0)&0xFF));
+			(unsigned int)((macad>>32)&0xFF),
+			(unsigned int)((macad>>24)&0xFF),
+			(unsigned int)((macad>>16)&0xFF),
+			(unsigned int)((macad>>8)&0xFF),
+			(unsigned int)((macad>>0)&0xFF));
 
 	printf("src_port:%d\n",src_port);
 	printf("src_ip:%s\n",src_ip);
@@ -775,27 +776,27 @@ int configureMAC(int ipad, long long int macad, long long int detectormacadd, in
 
 	int i=0;
 	/* for(i=0;i<32;i++){/** modified for Aldo*/
-		    if(Beb_SetBebSrcHeaderInfos(beb_num,send_to_ten_gig,src_mac,src_ip,src_port) &&
-		    		Beb_SetUpUDPHeader(beb_num,send_to_ten_gig,header_number+i,dst_mac,dst_ip, dst_port))
-		    	printf("set up left ok\n");
-		    else return -1;
-	 /*}*/
+	if(Beb_SetBebSrcHeaderInfos(beb_num,send_to_ten_gig,src_mac,src_ip,src_port) &&
+			Beb_SetUpUDPHeader(beb_num,send_to_ten_gig,header_number+i,dst_mac,dst_ip, dst_port))
+		printf("set up left ok\n");
+	else return -1;
+	/*}*/
 
 	header_number = 32;
 	dst_port = udpport2;
 	printf("dst_port:%d\n\n",dst_port);
 
-	 /*for(i=0;i<32;i++){*//** modified for Aldo*/
-		    if(Beb_SetBebSrcHeaderInfos(beb_num,send_to_ten_gig,src_mac,src_ip,src_port) &&
-		    		Beb_SetUpUDPHeader(beb_num,send_to_ten_gig,header_number+i,dst_mac,dst_ip, dst_port))
-		    	printf("set up right ok\n\n");
-		    else return -1;
+	/*for(i=0;i<32;i++){*//** modified for Aldo*/
+	if(Beb_SetBebSrcHeaderInfos(beb_num,send_to_ten_gig,src_mac,src_ip,src_port) &&
+			Beb_SetUpUDPHeader(beb_num,send_to_ten_gig,header_number+i,dst_mac,dst_ip, dst_port))
+		printf("set up right ok\n\n");
+	else return -1;
 	/*}*/
 
-	  on_dst = 0;
+	on_dst = 0;
 
-	  for(i=0;i<32;i++) dst_requested[i] = 0; //clear dst requested
-	    nimages_per_request=eiger_nexposures * eiger_ncycles;
+	for(i=0;i<32;i++) dst_requested[i] = 0; //clear dst requested
+	nimages_per_request=eiger_nexposures * eiger_ncycles;
 
 	return 0;
 }
@@ -947,8 +948,8 @@ enum externalCommunicationMode setTiming( enum externalCommunicationMode arg){
 void setExternalGating(int enable[]){
 	if(enable>=0){
 		Feb_Control_SetExternalEnableMode(enable[0], enable[1]);//enable = 0 or 1, polarity = 0 or 1 , where 1 is positive
-			eiger_extgating = enable[0];
-			eiger_extgatingpolarity = enable[1];
+		eiger_extgating = enable[0];
+		eiger_extgatingpolarity = enable[1];
 	}
 	enable[0] = eiger_extgating;
 	enable[1] = eiger_extgatingpolarity;
diff --git a/slsDetectorSoftware/eigerDetectorServer/xparameters.h b/slsDetectorSoftware/eigerDetectorServer/xparameters.h
index 06eed3092..b6ef24bcc 100644
--- a/slsDetectorSoftware/eigerDetectorServer/xparameters.h
+++ b/slsDetectorSoftware/eigerDetectorServer/xparameters.h
@@ -49,6 +49,8 @@ XPAR_PLB_LL_FIFO_AURORA_DUAL_CTRL_FEB_LEFT_BASEADDR
 #define XPAR_PLB_GPIO_SYS_BASEADDR 0xD1000000
 #define XPAR_PLB_GPIO_SYS_HIGHADDR 0xD100FFFF
 
+/* Master Slave Top Bottom Definition */
+#define MODULE_CONFIGURATION 0x84
 
 /* Definitions for peripheral PLB_GPIO_TEST */
 #define XPAR_PLB_GPIO_TEST_BASEADDR 0xD1010000
@@ -60,7 +62,7 @@ XPAR_PLB_LL_FIFO_AURORA_DUAL_CTRL_FEB_LEFT_BASEADDR
 #define XPAR_PLB_LL_FIFO_AURORA_DUAL_CTRL_FEB_LEFT_HIGHADDR 0xC410FFFF
 
 /* Definitions for a new memory */
-#define XPAR_PLB_LL_NEW_MEMORY        0xC4200000
+//#define XPAR_PLB_LL_NEW_MEMORY        0xD1000000//0xD1000084//0xC4200000
 
 
 /* Definitions for peripheral PLB_LL_FIFO_AURORA_DUAL_CTRL_FEB_RIGHT */
diff --git a/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp b/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
index bcd2e7a54..a04b6e03d 100644
--- a/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
+++ b/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
@@ -4542,7 +4542,7 @@ int* multiSlsDetector::readFrameFromReceiver(char* fName, int &fIndex){
 		return NULL;
 	}
 
-	int n;
+	int n,complete=OK;
 	int i,k,offsetX, offsetY, maxX, maxY; double dr;
 	int* retval=new int[nel];
 	int *retdet, *p=retval;
@@ -4560,42 +4560,45 @@ int* multiSlsDetector::readFrameFromReceiver(char* fName, int &fIndex){
 			retdet=detectors[id]->readFrameFromReceiver(fName,fIndex);
 			if(detectors[id]->getErrorMask())
 			  setErrorMask(getErrorMask()|(1<<id));
- 			if ((retdet) &&(fIndex!=-1)) {
-				n=detectors[id]->getDataBytes();
-
-				if(getDetectorsType() == EIGER){
-					//cout << "fname:"<<fName<<" findex:"<<fIndex<<endl;
-					//cout<<"n:"<<n<<endl;
-				//cout<<"maxchan:"<<detectors[id]->getMaxNumberOfChannels()<<" n:"<<n<<endl;
-					dr = (double)n/detectors[id]->getMaxNumberOfChannels();
-					//cout << "dr:"<<dr<<endl;
-					k=(int)(detectors[id]->getMaxNumberOfChannels(X)*dr);//bit mode
-					//cout << "k:"<<k<<endl;
-					offsetY = (int)(((maxY - (thisMultiDetector->offsetY[id] + detectors[id]->getMaxNumberOfChannels(Y))) * maxX)*dr);//bit mode
-					offsetX = (int)(thisMultiDetector->offsetX[id]*dr);
-					//cout << "offsetY"<<offsetY<< " offsetX:"<<offsetX<<endl;
+			if (retdet){
+				if (fIndex==-1)
+					complete = FAIL;
+				else{
+					n=detectors[id]->getDataBytes();
+					if(getDetectorsType() == EIGER){
+						//cout << "fname:"<<fName<<" findex:"<<fIndex<<endl;
+						//cout<<"n:"<<n<<endl;
+						//cout<<"maxchan:"<<detectors[id]->getMaxNumberOfChannels()<<" n:"<<n<<endl;
+						dr = (double)n/detectors[id]->getMaxNumberOfChannels();
+						//cout << "dr:"<<dr<<endl;
+						k=(int)(detectors[id]->getMaxNumberOfChannels(X)*dr);//bit mode
+						//cout << "k:"<<k<<endl;
+						offsetY = (int)(((maxY - (thisMultiDetector->offsetY[id] + detectors[id]->getMaxNumberOfChannels(Y))) * maxX)*dr);//bit mode
+						offsetX = (int)(thisMultiDetector->offsetX[id]*dr);
+						//cout << "offsetY"<<offsetY<< " offsetX:"<<offsetX<<endl;
 						for(i=0; i< 256;i++){
 							memcpy((((char*)p) + offsetY + offsetX + ((int)(i*maxX*dr))) ,(((char*)retdet) + (i*k)),k);//bit mode
 						}
-				}
-				else{
-					memcpy(p,retdet,n);
-					p+=n/sizeof(int);
-				}
-				delete [] retdet;
-				//concatenate filenames
-				if(!fullFName.length()){
-					fullFName.assign(fileIO::getFileName());
-					if (strrchr(fName,'.')!=NULL){
-						ext.assign(fName);
-						size_t dot = ext.rfind(".");
-						if(dot != string::npos)
-							ext = ext.erase(0,dot);
-						else
-							ext = "";
 					}
+					else{
+						memcpy(p,retdet,n);
+						p+=n/sizeof(int);
+					}
+					delete [] retdet;
+					//concatenate filenames
+					if(!fullFName.length()){
+						fullFName.assign(fileIO::getFileName());
+						if (strrchr(fName,'.')!=NULL){
+							ext.assign(fName);
+							size_t dot = ext.rfind(".");
+							if(dot != string::npos)
+								ext = ext.erase(0,dot);
+							else
+								ext = "";
+						}
+					}
+					fullFName.append(getReceiverFileNameToConcatenate(fName));
 				}
-				fullFName.append(getReceiverFileNameToConcatenate(fName));
 			}else {
 #ifdef VERBOSE
 				cout << "Receiver for detector " << id << " does not have data left " << endl;
@@ -4607,6 +4610,9 @@ int* multiSlsDetector::readFrameFromReceiver(char* fName, int &fIndex){
 	}
 	fullFName.append(ext);
 	strcpy(fName,fullFName.c_str());
+	//if some of the receivers did not give data, dont count it
+	if((getDetectorsType() == EIGER) &&(complete ==FAIL))
+		fIndex = -1;
 	return retval;
 };
 
diff --git a/slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp b/slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp
index f64ac7d53..f729a4d9e 100644
--- a/slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp
+++ b/slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp
@@ -342,14 +342,26 @@ void  slsDetectorUtils::acquire(int delflag){
 	  }
 	  pthread_mutex_unlock(&mg);
 	  }else{
+
 		  pthread_mutex_lock(&mg);
-		  startReceiverReadout();
+		  acquiringDone = 1;
+		  pthread_mutex_unlock(&mg);
+
+		  // wait until data processing thread has taken the last frame
+		  if (*threadedProcessing) {
+			  sem_wait(&sem_queue);
+			  pthread_mutex_lock(&mg);
+			  acquiringDone = 0;
+			  pthread_mutex_unlock(&mg);
+		  }
+		  pthread_mutex_lock(&mg);
+		/*  startReceiverReadout();
 		  while(getReceiverStatus() != RUN_FINISHED){
 			pthread_mutex_unlock(&mg);
 			usleep(50000);
 			pthread_mutex_lock(&mg);
 		 }
-
+*/
 		  stopReceiver();
 		  pthread_mutex_unlock(&mg);
 	  }
diff --git a/slsDetectorSoftware/slsDetectorAnalysis/postProcessing.cpp b/slsDetectorSoftware/slsDetectorAnalysis/postProcessing.cpp
index 1b4bc2c20..c689d3f99 100644
--- a/slsDetectorSoftware/slsDetectorAnalysis/postProcessing.cpp
+++ b/slsDetectorSoftware/slsDetectorAnalysis/postProcessing.cpp
@@ -522,6 +522,7 @@ void* postProcessing::processData(int delflag) {
 			cout<<flush;
 			usleep(20000);
 
+
 			//get progress
 			pthread_mutex_lock(&mg);
 			if(setReceiverOnline() == ONLINE_FLAG)
@@ -532,7 +533,27 @@ void* postProcessing::processData(int delflag) {
 			if(currentfIndex != -1)
 				setCurrentProgress(currentfIndex+1);
 
-			if (checkJoinThread()) break;
+			/** IF detector acquisition is done, let the acquire() thread know to finish up and force join thread */
+			if(acquiringDone == 1){
+#ifdef VERY_VERY_DEBUG
+				cout << "acquiring seems to be done" << endl;
+#endif
+				//so that only once it checks for last frame and then next time, checks join thread
+				pthread_mutex_lock(&mg);
+				acquiringDone = 2;
+				pthread_mutex_unlock(&mg);
+				//newData = true;
+			}else if (acquiringDone == 2){
+#ifdef VERY_VERY_DEBUG
+				cout << "gonna post for it to end" << endl;
+#endif
+				sem_post(&sem_queue);
+#ifdef VERY_VERY_DEBUG
+				cout << "Sem posted" << endl;
+#endif
+				//newData = false;
+			}else if (checkJoinThread())
+				break;
 
 
 			if (dataReady){
@@ -544,6 +565,9 @@ void* postProcessing::processData(int delflag) {
 				}
 
 				if(newData){
+#ifdef VERY_VERY_DEBUG
+					cout << "new data" << endl;
+#endif
 					if(setReceiverOnline()==ONLINE_FLAG){
 						//get data
 						strcpy(currentfName,"");
@@ -569,6 +593,9 @@ void* postProcessing::processData(int delflag) {
 
 						//not garbage frame
 						if (currentfIndex >= 0) {
+#ifdef VERY_VERY_DEBUG
+							cout<<"GOT data"<<endl;
+#endif
 							fdata = decodeData(receiverData);
 							delete [] receiverData;
 							if ((fdata) && (dataReady)){
@@ -578,13 +605,21 @@ void* postProcessing::processData(int delflag) {
 								delete thisData;
 								fdata = NULL;
 								progress = currentfIndex;
+#ifdef VERY_VERY_DEBUG
+								cout << "progress:" << progress << endl;
+#endif
 								/*if(!nthframe) //unnecessary to read every data, 09.12.2014**/
 									newData = false;
+#ifdef VERY_VERY_DEBUG
+									cout << "newData set to false" << endl;
+#endif
 							}
 						}
+#ifdef VERY_VERY_DEBUG
 						else{
-							;//cout<<"****Detector returned mismatched indices/garbage  or acquisition is over. Trying again.***"<<endl;
+							cout<<"****Detector returned mismatched indices/garbage  or acquisition is over. Trying again.***"<<endl;
 						}
+#endif
 					}
 				}
 			}
diff --git a/slsDetectorSoftware/slsDetectorServer/slsDetectorFunctionList.h b/slsDetectorSoftware/slsDetectorServer/slsDetectorFunctionList.h
index 250e5f799..003f0be17 100644
--- a/slsDetectorSoftware/slsDetectorServer/slsDetectorFunctionList.h
+++ b/slsDetectorSoftware/slsDetectorServer/slsDetectorFunctionList.h
@@ -19,8 +19,9 @@ Here are the definitions, but the actual implementation should be done for each
 
 
 
-
+void getModuleConfiguration();
 int initDetector();
+int initDetectorStop();
 
 int setNMod(int nm, enum dimension dim);
 int getNModBoard(enum dimension arg);
diff --git a/slsDetectorSoftware/slsDetectorServer/slsDetectorServer.c b/slsDetectorSoftware/slsDetectorServer/slsDetectorServer.c
index 40a33d8dd..3bedf8fd0 100755
--- a/slsDetectorSoftware/slsDetectorServer/slsDetectorServer.c
+++ b/slsDetectorSoftware/slsDetectorServer/slsDetectorServer.c
@@ -64,6 +64,8 @@ int main(int argc, char *argv[]){
 #endif
 
 
+	printf("\nReady...\n\n");
+
 	/* waits for connection */
 	while(retval!=GOODBYE) {
 #ifdef VERBOSE
diff --git a/slsDetectorSoftware/slsDetectorServer/slsDetectorServer_funcs.c b/slsDetectorSoftware/slsDetectorServer/slsDetectorServer_funcs.c
index d9f68c314..b73e79042 100755
--- a/slsDetectorSoftware/slsDetectorServer/slsDetectorServer_funcs.c
+++ b/slsDetectorSoftware/slsDetectorServer/slsDetectorServer_funcs.c
@@ -47,18 +47,11 @@ int init_detector(int b) {
 #ifdef VIRTUAL
 	printf("This is a VIRTUAL detector\n");
 #endif
-	//only for control server
-	if(b){
+
 #ifdef SLS_DETECTOR_FUNCTION_LIST
-		initDetector();
+	if(b)	initDetector();
+	else initDetectorStop();
 #endif
-	}else{
-		  Feb_Interface_FebInterface();
-		  Feb_Control_Init();
-		 // printf("FEb control constructor done\n");
-		 /* Beb_Beb(-1);
-		  printf("BEB constructor done\n");*/
-	}
 	strcpy(mess,"dummy message");
 	strcpy(lastClientIP,"none");
 	strcpy(thisClientIP,"none1");