X-Git-Url: http://git.rot13.org/?p=goodfet;a=blobdiff_plain;f=client%2Fgoodfet.mcpcan;h=44b921e531ababdcae5a7a4563044b93eb69f7e7;hp=99620a3421f1f43c50a6c081548316fd789f65f2;hb=321a7a6d808dbfaecadfe9b2201ee4ee949d1cc1;hpb=449099caf793501a25a72a855882bb821fd7ad08

diff --git a/client/goodfet.mcpcan b/client/goodfet.mcpcan
index 99620a3..44b921e 100755
--- a/client/goodfet.mcpcan
+++ b/client/goodfet.mcpcan
@@ -46,19 +46,33 @@ if(sys.argv[1]=="info"):
     for foo in [packet0, packet1]:
         print client.packet2str(foo);
 if(sys.argv[1]=="sniff"):
+    client.MCPreqstatListenOnly();
     while 1:
         packet=client.rxpacket();
         if packet!=None:
             print client.packet2str(packet);
+
 if(sys.argv[1]=="test"):
     print "MCP2515 Self Test:";
     
+    #Switch to config mode and try to rewrite TEC.
+    client.MCPreqstatConfiguration();
     client.poke8(0x00,0xde);
     if client.peek8(0x00)!=0xde:
         print "ERROR: Poke to TEC failed.";
     else:
         print "SUCCESS: Register read/write.";
-
+    
+    #Switch to Loopback mode and try to catch our own packet.
+    client.MCPreqstatLoopback();
+    client.txpacket([0xb1, 0x6b, 0x00, 0x65,
+                     0xb1, 0x6b, 0x00, 0x65
+                     ]);
+    print "Waiting on loopback packet.";
+    packet=None;
+    while packet==None:
+        packet=client.rxpacket();
+    print "Success!  Got %s" % client.packet2str(packet);
 if(sys.argv[1]=="peek"):
     start=0x0000;
     if(len(sys.argv)>2):