GUI updated to include writing and experiment capabilities. Updated spit capabilities...
authorchrishoder <chrishoder@12e2690d-a6be-4b82-a7b7-67c4a43b65c8>
Wed, 30 Jan 2013 01:03:30 +0000 (01:03 +0000)
committerchrishoder <chrishoder@12e2690d-a6be-4b82-a7b7-67c4a43b65c8>
Wed, 30 Jan 2013 01:03:30 +0000 (01:03 +0000)
git-svn-id: https://svn.code.sf.net/p/goodfet/code/trunk@1428 12e2690d-a6be-4b82-a7b7-67c4a43b65c8

client/GoodFETMCPCANCommunication.py

index 25fd446..eb8ba45 100644 (file)
@@ -235,11 +235,11 @@ class GoodFETMCPCANCommunication:
         return packetcount
         
         
         return packetcount
         
         
-    def filterStdSweep(self, freq, time = 5):
+    def filterStdSweep(self, freq, low, high, time = 5):
         msgIDs = []
         self.client.serInit()
         self.client.MCPsetup()
         msgIDs = []
         self.client.serInit()
         self.client.MCPsetup()
-        for i in range(3013, 4096, 6):
+        for i in range(low, high, 6):
             print "sniffing id: %d, %d, %d, %d, %d, %d" % (i,i+1,i+2,i+3,i+4,i+5)
             comment= "sweepFilter: "
             #comment = "sweepFilter_%d_%d_%d_%d_%d_%d" % (i,i+1,i+2,i+3,i+4,i+5)
             print "sniffing id: %d, %d, %d, %d, %d, %d" % (i,i+1,i+2,i+3,i+4,i+5)
             comment= "sweepFilter: "
             #comment = "sweepFilter_%d_%d_%d_%d_%d_%d" % (i,i+1,i+2,i+3,i+4,i+5)
@@ -388,12 +388,17 @@ class GoodFETMCPCANCommunication:
 
     
         
 
     
         
-    def spit(self,freq, standardid,debug):
-        
+    def spitSetup(self,freq):
         comm.reset();
         self.client.MCPsetrate(freq);
         self.client.MCPreqstatNormal();
         
         comm.reset();
         self.client.MCPsetrate(freq);
         self.client.MCPreqstatNormal();
         
+    def spit(self,freq, standardid,debug, packet = None):
+        
+        #comm.reset();
+        #self.client.MCPsetrate(freq);
+        #self.client.MCPreqstatNormal();
+        
         print "initial state:"
         print "Tx Errors:  %3d" % self.client.peek8(0x1c);
         print "Rx Errors:  %3d" % self.client.peek8(0x1d);
         print "initial state:"
         print "Tx Errors:  %3d" % self.client.peek8(0x1c);
         print "Rx Errors:  %3d" % self.client.peek8(0x1d);
@@ -407,16 +412,21 @@ class GoodFETMCPCANCommunication:
         SIDlow = (standardid[0] & 0x03) << 5;  # get SID bits 2:0, rotate them to bits 7:5
         SIDhigh = (standardid[0] >> 3) & 0xFF; # get SID bits 10:3, rotate them to bits 7:0
         
         SIDlow = (standardid[0] & 0x03) << 5;  # get SID bits 2:0, rotate them to bits 7:5
         SIDhigh = (standardid[0] >> 3) & 0xFF; # get SID bits 10:3, rotate them to bits 7:0
         
-        packet = [SIDhigh, SIDlow, 0x00,0x00, # pad out EID regs
-                  0x08, # bit 6 must be set to 0 for data frame (1 for RTR) 
-                  # lower nibble is DLC                   
-                  0x01,0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0xFF]    
-        
-        packetE = [SIDhigh, SIDlow | 0x80, 0x00,0x00, # pad out EID regs
-                  0x08, # bit 6 must be set to 0 for data frame (1 for RTR) 
-                  # lower nibble is DLC                   
-                0x01,0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0xFF] 
-   
+        #packet = [SIDhigh, SIDlow, 0x00,0x00, # pad out EID regs
+        #          0x08, # bit 6 must be set to 0 for data frame (1 for RTR) 
+        #          # lower nibble is DLC                   
+        #          0x01,0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0xFF]    
+        
+        if(packet == None):
+            packetE = [SIDhigh, SIDlow | 0x80, 0x00,0x00, # pad out EID regs
+                      0x08, # bit 6 must be set to 0 for data frame (1 for RTR) 
+                      # lower nibble is DLC                   
+                    0x01,0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0xFF] 
+        else:
+            packetE = [SIDhigh, SIDlow | 0x80, 0x00,0x00, # pad out EID regs
+                      0x08, # bit 6 must be set to 0 for data frame (1 for RTR) 
+                      # lower nibble is DLC    
+                      packet[0],packet[1],packet[2],packet[3],packet[4],packet[5],packet[6],packet[7],packet[8]]
         
         self.client.txpacket(packetE);
         
         
         self.client.txpacket(packetE);
         
@@ -434,6 +444,8 @@ class GoodFETMCPCANCommunication:
                 print "CANINTF: %02x\n"  %self.client.peek8(0x2C);
 
 
                 print "CANINTF: %02x\n"  %self.client.peek8(0x2C);
 
 
+    def setRate(self,freq):
+        self.client.MCPsetrate(freq);