Changeset 9926 for fact/tools/FAD/simple_daq/simple_daq.cpp

Timestamp:

09/07/10 09:05:39 (14 years ago)

Author:

ogrimm

Message:

now checks revision and just prints it.
init_fad() now sets DACs.

minor changes..

File:

• fact/tools/FAD/simple_daq/simple_daq.cpp (modified) (4 diffs)

fact/tools/FAD/simple_daq/simple_daq.cpp

@@ -22 +22 @@
 #include "iostream"
 
+int revision = atoi(REVISION) * (strchr(REVISION,'M')==NULL ? 1:-1);
+int fad_firmware_revision;
+
 int init_fad();
+int get_firmware_revision();
 int *SocketDescriptor;
 using namespace std;
@@ -75 +79 @@
                 }
         }
+        
         init_fad();
+        
+        fad_firmware_revision = get_firmware_revision();        
+        printf ("software revision is: %s or %d\n",REVISION,revision);
+        printf ("firmware revision is: %d\n",fad_firmware_revision);
+        
+        
+        
+
 
 
@@ -197 +210 @@
         cmd_send ("dd\n", SocketDescriptor[0]);                         
 sleep (1);
+        cmd_send ("sd 0 21000\n", SocketDescriptor[0]);
+        cmd_send ("sd 1 0\n", SocketDescriptor[0]);
+        cmd_send ("sd 2 5000\n", SocketDescriptor[0]);
+        cmd_send ("sd 3 5000\n", SocketDescriptor[0]);
+        cmd_send ("sd 4 28800\n", SocketDescriptor[0]);
+        cmd_send ("sd 5 28800\n", SocketDescriptor[0]);
+        cmd_send ("sd 6 28800\n", SocketDescriptor[0]);
+        cmd_send ("sd 7 28800\n", SocketDescriptor[0]);
+
+sleep (1);
         cmd_send ("sra 10\n", SocketDescriptor[0]);
         cmd_send ("sa 44 29\n", SocketDescriptor[0]);                   
@@ -209 +232 @@
 sleep (1);
         cmd_send ("t\n", SocketDescriptor[0]);
-//      cmd_send ("sclkoff\n", SocketDescriptor[0]);                    
+        cmd_send ("sclkoff\n", SocketDescriptor[0]);                    
         cmd_send ("de\n", SocketDescriptor[0]);                 
         cmd_send ("dr\n", SocketDescriptor[0]);                 
         cmd_send ("sra 1024\n", SocketDescriptor[0]);                   
+sleep (1);
+
         EmptySockets(SocketDescriptor, 8, 750000L);
+
+
 
         printf (        "\n\n FAD initialised. \n "
                                                 "ROI is 1024. \n"
                                                 "DRS shift registers are initialised.\n"
-                                                "DRS is up and running.\n");
+                                                "DRS is up and running.\n"
+                                                "SPI SCLK was swithced off, TEMP readout makes no sense.\n" 
+                                                "DAC changes will neighter work. SWITCH SCLK back on, when trying to change DAC values\n"
+                                                );
 
 return 0;
 }
 
+int get_firmware_revision(){
+
+fd_set ReadFileDescriptor;
+int max_fd = 0;
+        
+int read_return;
+unsigned char buffer[984];
+unsigned short x,rev;
+
+max_fd = GetMaxFileDescriptor(SOCKETS_PER_FAD, SocketDescriptor);
+
+        cmd_send ("sra 10\n", SocketDescriptor[0]);     
+        cmd_send ("t\n", SocketDescriptor[0]);                                  
+        sleep (1);
+
+
+                FD_ZERO (&ReadFileDescriptor);          
+                for (int i = 0; i < SOCKETS_PER_FAD; i++)
+                {
+                        FD_SET (SocketDescriptor[i], &ReadFileDescriptor);
+                }
+
+                // Wait for data from sockets
+                if (select (((int) max_fd) + 1, &ReadFileDescriptor, NULL, NULL, NULL) == -1)
+                {
+                        perror ("Error with select()\n");
+                        
+                }
+                
+ 
+                        // Check all sockets
+                        for (int i = 0; i < SOCKETS_PER_FAD; i++)
+                        {
+                                if (FD_ISSET (SocketDescriptor[i], &ReadFileDescriptor))
+                                { 
+                                        if ((read_return = read (SocketDescriptor[i], buffer, 984)) == 0)
+                                        {
+                                                printf ("Error: Server not existing anymore, exiting...\n");
+                                                return -1;
+                                        }
+                                        if (read_return > 0)
+                                        {
+                                                printf ("Socket [%d]: Read %d Bytes\n", i, read_return);
+                                        }
+                                }
+                        }
+
+        rev = (unsigned char)buffer[4]<<8 | (unsigned char)buffer [5];
+
+return rev;
+}
+