Changeset 80 for hvcontrol/src/HV.cc

Timestamp:

07/01/09 20:47:49 (15 years ago)

Author:

lstark

Message:

feedback through socket and test mode implemented

File:

• hvcontrol/src/HV.cc (modified) (14 diffs)

hvcontrol/src/HV.cc

@@ -26 +26 @@
 
 
-HV::HV(char** usbdevice, int* usbdevicenumber, FILE* f): fNumberOfBoards(0) {
-  
+HV::HV(char** usbdevice, int* usbdevicenumber, FILE* f,bool TestMode): fNumberOfBoards(0) {
+  
+  fTestMode = TestMode;
+
   int i = 0, j = 0, ret = 0;
 
@@ -50 +52 @@
   i = 0;
  
+  if(fTestMode){
+    fprintf(stdout,"Test mode: One HVBoard initialized as dummy.\n");
+    fHVBoard[fNumberOfBoards] = new HVBoard("dummy", 0, &ftdic[fNumberOfBoards],fTestMode);
+    fNumberOfBoards++;
+    return;
+  }
   // Obtain information on FTDI devices
   for (curdev = devlist; (curdev != NULL && i<MAX_NUM_HVBOARDS); i++) {
@@ -88 +96 @@
         ftdi_set_latency_timer(&ftdic[fNumberOfBoards], USB_LATENCY_TIMER);
         
-        fHVBoard[fNumberOfBoards] = new HVBoard(serial, usbdevicenumber[j], &ftdic[fNumberOfBoards]);
+        fHVBoard[fNumberOfBoards] = new HVBoard(serial, usbdevicenumber[j], &ftdic[fNumberOfBoards],fTestMode);
         fNumberOfBoards++;
         /*
@@ -113 +121 @@
 
 
-/* Bubble-sort HV boards according to board number */
+// Bubble-sort HV boards according to board number 
 void HV::ArrangeHVBoards(HVBoard** fHVBoard, int size) {
+
+  if(fTestMode){
+    return;
+  }
 
   HVBoard* tmp;
@@ -130 +142 @@
 
 HV::~HV() {
+
+  if(fTestMode){
+    fprintf(stdout,"Test mode: No FTDI device has to be closed.\n");
+    return;
+  }
  
   int i, ret = 0;
@@ -157 +174 @@
 
 
-HVBoard::HVBoard(char* serial, int number, struct ftdi_context* ftdic) : fTimeOut(.5) 
+HVBoard::HVBoard(char* serial, int number, struct ftdi_context* ftdic,bool TestMode) : fTimeOut(.5) 
 {
  
+  fTestMode = TestMode;
+  fTestModeWrap = 0;
   FTDI_C = ftdic;
   sprintf(Serial,"%s",serial);
@@ -209 +228 @@
 
 int HVBoard::Write(unsigned char* data, int size) {
+  if (fTestMode)
+    return 3;  // implying that 3 bytes are written
+
 #ifdef DO_CAST
   return ftdi_write_data(FTDI_C, (char*)data, size);
@@ -217 +239 @@
 
 int HVBoard::Read(unsigned char* data, int size) {
+  if (fTestMode) {
+    data[0] = fTestModeWrap;
+    //    fprintf(stdout," Read Data 0X%.2X\n",data[0]);
+    fTestModeWrap++;
+    fTestModeWrap = fTestModeWrap%8;
+    return 1;  // one byte read
+  }
 #ifdef DO_CAST
   return ftdi_read_data(FTDI_C, (char*)data, size);
@@ -233 +262 @@
 */
 int HVBoard::TRead(FILE* fptr, unsigned char* rbuf, bool verbose) {
-  
+
+  if (fTestMode) {
+    Read(rbuf,BUFFER_LENGTH);
+    return 1;  // rbuf read
+  }
+
   char str[STR_LENGTH];
 
@@ -278 +312 @@
 int HVBoard::Reset(FILE* fptr, unsigned char* rbuf, bool verbose) {
 
+  if (fTestMode)
+    return 1; 
+
   char str[STR_LENGTH];
 
@@ -303 +340 @@
 /* Read status register - uses TRead() and has same return values */
 int HVBoard::GetStatus(FILE* fptr, unsigned char* rbuf, bool verbose) {
+  if (fTestMode){
+    //    printf("Test mode. (Get Status) \n");
+    return TRead(fptr,rbuf,verbose);
+    return 1;
+  }
 
   char str[STR_LENGTH];
@@ -330 +372 @@
 /* Set high voltage - uses TRead() and has same return values */
 int HVBoard::SetHV(FILE* fptr, int chain, unsigned int channel, unsigned int hv, unsigned char* rbuf, bool verbose) {
+
+  if (fTestMode){
+    printf("Test mode: Nothing to be done. \n");
+    return 1;
+  }
+
   
   char str[STR_LENGTH];
@@ -380 +428 @@
 /* Set reference voltage - uses TRead() and has same return values */
 int HVBoard::SetVRef(FILE* fptr, int chain, unsigned int vref, unsigned char* rbuf, bool verbose) {
-  
+
+    if (fTestMode){
+    printf("Test mode. Nothing to be done.\n");
+    return 1;
+  }
+
   char str[STR_LENGTH];
 
@@ -463 +516 @@
 */
 int HVBoard::Init(bool verbose) {
+
 
   unsigned char wbuf = REG_STATUS;