X-Git-Url: http://git.rot13.org/?p=goodfet;a=blobdiff_plain;f=client%2Fgoodfet.ccspi;h=28086ec8f2ed923851cd018454b3eb05d991aa2f;hp=50501c59b60222f334c53e4b907b04e6b43c192b;hb=0921c40dfa9f0b9d47ab6eef38f416a732f56968;hpb=7e2e3f1a4091ba1ca11982f0ba2b09809e298d94

diff --git a/client/goodfet.ccspi b/client/goodfet.ccspi
index 50501c5..28086ec 100755
--- a/client/goodfet.ccspi
+++ b/client/goodfet.ccspi
@@ -8,40 +8,287 @@
 
 import sys;
 import binascii;
-import array;
+import array, time;
 
 from GoodFETCCSPI import GoodFETCCSPI;
 
 if(len(sys.argv)==1):
     print "Usage: %s verb [objects]\n" % sys.argv[0];
+    print "%s info" % sys.argv[0];
     print "%s regs" % sys.argv[0];
     print "%s test" % sys.argv[0];
     print "%s peek 0x$start [0x$stop]" % sys.argv[0];
     print "%s poke 0x$adr 0x$val" % sys.argv[0];
+    print "%s txtest" % sys.argv[0];
+    
+    print "\n%s rssi" % sys.argv[0];
+    print "%s sniff [chan]" % sys.argv[0];
+    print "%s bsniff [chan]" % sys.argv[0];
+    print "%s sniffdissect" % sys.argv[0];
+    
+    print "\n%s txtoscount [-i|-r]   TinyOS BlinkToLED" % sys.argv[0];
+    print "%s reflexjam [channel=11] [delay=0]" % sys.argv[0];
+
     sys.exit();
 
 #Initialize FET and set baud rate
 client=GoodFETCCSPI();
 client.serInit()
 
-
 client.setup();
 
 #Dummy read.
 #Might read as all ones if chip has a startup delay.
 
+if(sys.argv[1]=="carrier"):
+    if len(sys.argv)>2:
+        client.RF_setfreq(eval(sys.argv[2]));
+    while 1:
+        client.RF_carrier();
+    while(1):
+        time.sleep(1);
+
+if(sys.argv[1]=="modulated_spectrum"):
+    if len(sys.argv)>2:
+        client.RF_setfreq(eval(sys.argv[2]));
+    while 1:
+        client.RF_modulated_spectrum();
+    while(1):
+        time.sleep(1);
+
+if(sys.argv[1]=="reflexjam" or sys.argv[1]=="reflexjamack"):
+    #Setup the radio to listen promiscously on a frequency
+    client.RF_promiscuity(1);
+    client.RF_autocrc(0);
+    if len(sys.argv)>2:
+        freq=eval(sys.argv[2]);
+        if freq>100:
+            client.RF_setfreq(freq);
+        else:
+            client.RF_setchan(freq);
+    duration=0;
+    if len(sys.argv)>3:
+        duration=eval(sys.argv[3]);
+    client.CC_RFST_RX();
+    print "Reflexively jamming on %i MHz" % (client.RF_getfreq()/10**6);
+    #Now we let the firmware take over, watching for packets and jamming them.
+    if sys.argv[1]=="reflexjam":
+        client.RF_reflexjam(duration);
+    elif sys.argv[1]=="reflexjamack":
+        client.RF_reflexjam_autoack();
+
 if(sys.argv[1]=="info"):
-    print "Status is %02x" % client.strobe(0x00);
+    print "Found   %s" % client.identstr();
+    print "Freq:   %05f MHz" % (client.RF_getfreq()/(10**6));
+    print "Status: %s" % client.status();
 if(sys.argv[1]=="regs"):
     for adr in range(0x10,0x40): #*1024):
         val=client.peek(adr);
-        print "%04x:=%02x" % (adr,val);
+        print "%04x:=0x%04x" % (adr,val);
 if(sys.argv[1]=="test"):
     data=client.trans([0x20, 0xde, 0xad]);
     print "%02x %02x" % (ord(data[1]), ord(data[2]));
     data=client.trans([0x40|0x20, 0xde, 0xad]);
     print "%02x %02x" % (ord(data[1]), ord(data[2]));
+if(sys.argv[1]=="rssi"):
+    if len(sys.argv)>2:
+        freq=eval(sys.argv[2]);
+        if freq>100:
+            client.RF_setfreq(freq);
+        else:
+            client.RF_setchan(freq);
+    print "Listening on %f MHz." % (client.RF_getfreq()/10.0**6);
+        
+    client.strobe(0x02); #Calibrate
+    time.sleep(1);
+    
+    while 1:
+        client.CC_RFST_RX();
+        #client.strobe(0x03); #SRXON
+        rssi=client.RF_getrssi();
+        #client.CC_RFST_IDLE(); #idle
+        time.sleep(0.01);
+        string="";
+        for foo in range(0,rssi>>2):
+            string=("%s."%string);
+        print "%02x %04i %s" % (rssi,rssi, string); 
+if(sys.argv[1]=="sniff" or sys.argv[1]=="sniffdissect"):
+    #Promiscuous mode.
+    client.RF_promiscuity(1);
+    client.RF_autocrc(0);
     
+    if len(sys.argv)>2:
+        freq=eval(sys.argv[2]);
+        if freq>100:
+            client.RF_setfreq(freq);
+        else:
+            client.RF_setchan(freq);
+    client.CC_RFST_RX();
+    print "Listening as %010x on %i MHz" % (client.RF_getsmac(),
+                                            client.RF_getfreq()/10**6);
+    #Now we're ready to get packets.
+    while 1:
+        packet=None;
+        while packet==None:
+            packet=client.RF_rxpacket();
+        if sys.argv[1]=="sniffdissect":
+            client.printdissect(packet);
+        else:
+            client.printpacket(packet);
+        sys.stdout.flush();
+if(sys.argv[1]=="bsniff"):
+    #Just broadcast.
+    client.RF_promiscuity(0);
+    client.RF_setsmac(0xFFFFFFFF);
+    client.RF_autocrc(1);
+    
+    if len(sys.argv)>2:
+        freq=eval(sys.argv[2]);
+        if freq>100:
+            client.RF_setfreq(freq);
+        else:
+            client.RF_setchan(freq);
+    client.CC_RFST_RX();
+    print "Listening as %010x on %i MHz" % (client.RF_getsmac(),
+                                            client.RF_getfreq()/10**6);
+    #Now we're ready to get packets.
+    while 1:
+        packet=None;
+        while packet==None:
+            packet=client.RF_rxpacket();
+        client.printpacket(packet);
+        sys.stdout.flush();
+
+if(sys.argv[1]=="txtest"):
+    if len(sys.argv)>2:
+        freq=eval(sys.argv[2]);
+        if freq>100:
+            client.RF_setfreq(freq);
+        else:
+            client.RF_setchan(freq);
+    print "Transmitting DEADBEEF as %010x on %i MHz" % (
+        client.RF_getsmac(),
+        client.RF_getfreq()/10**6);
+    
+    while 1:
+        client.RF_txpacket([0x0f, 0x01, 0x08, 0x82,
+                            0xff, 0xff, 0xff, 0xff,
+                            0xde, 0xad, 0xbe, 0xef,
+                            0xba, 0xbe, 0xc0]);
+if(sys.argv[1]=="txtoscount"):
+    '''
+    Clone of what TinyOS's RadioCountToLeds demo code does.  Specify a
+    channel a TinyOS mote programmed with RadioCountToLeds is on, and
+    this will act as the second device.
+    '''
+    if (len(sys.argv)<=3):
+        print "Provide -r to work via replays or -i to work via incrementing itself.";
+        sys.exit(1);
+    if (sys.argv[3]=="-r"):
+        client.RF_promiscuity(1);
+    client.RF_autocrc(1);
+    if len(sys.argv)>2:
+        freq=eval(sys.argv[2]);
+        if freq>100:
+            client.RF_setfreq(freq);
+        else:
+            client.RF_setchan(freq);
+    if (sys.argv[3]=="-r"):
+        client.CC_RFST_RX();
+        print "Listening as %010x on %i MHz" % (client.RF_getsmac(), client.RF_getfreq()/10**6);
+    print "Transmitting like the TinyOS CountToRadio program on %i MHz" % (client.RF_getfreq()/10**6);
+    if (sys.argv[3]=="-i"):
+        i = 0;
+        countpkt = [0x0f, 0x41, 0x88, 0xFF, 0x22, 0x00, 0xff, 0xff, 0x01, 0x00, 0x3f, 0x06, 0x00, 0xFF];
+    while 1:
+        if (sys.argv[3]=="-r"): #give -r to do via replays from the other device
+            packet=None;
+            while packet==None:
+                packet=client.RF_rxpacket();
+            pkt = packet[:14];
+            client.RF_txpacket(pkt);
+        elif (sys.argv[3]=="-i"): #give -i to have it increment and send
+            #Use this code for it to actually do increments itself:
+            pkt = countpkt[:];
+            pkt[3] = i;
+            pkt[13] = i+1;
+            client.RF_txpacket(pkt);
+            if i >= 31: i = 0;
+            else:       i += 1;
+            time.sleep(0.5);
+
+if(sys.argv[1]=="txpiptest" or sys.argv[1]=="txpipscapy"):
+    if len(sys.argv)>2:
+        freq=eval(sys.argv[2]);
+        if freq>100:
+            client.RF_setfreq(freq);
+        else:
+            client.RF_setchan(freq);
+    print "Transmitting on as %010x on %i MHz" % (
+        client.RF_getsmac(),
+        client.RF_getfreq()/10**6);
+    
+    client.RF_setsync(0xFFFF);
+    
+    while 1:
+        if(sys.argv[1]=="txpiptest"):
+            client.RF_txpacket([
+                    0x7f, 
+                    #Real header, must begin with SFD.
+                    0x00, 0x00, 0x00,
+                    0x00, 0xA7,
+                    
+                    #Length
+                    0x1f, 0x01, 0x08, 0x82,
+                    0xDF, 0xff, 0xff, 0xff,
+                    0xde, 0xad, 0xbe, 0xef,
+                    0xba, 0xbe, 0xc0,
+                    
+                    #Preamble
+                    0x00, 0x00, 0x00,
+                    #SFD
+                    0x00, 0xA7,  #CC2420 SFD
+                    #Packet In Packet
+                    0x0f, 0x01, 0x08, 0x82,
+                    0xff, 0xff, 0xff, 0xff,
+                    0xde, 0xad, 0xbe, 0xef,
+                    0xba, 0xbe, 0xc0,
+                    
+                    0xff, 0xff, 0xff, 0xff,
+                    0xff, 0xff, 0xff, 0xff,
+                    0xff, 0xff, 0xff, 0xff,
+                    0xff, 0xff, 0xff, 0xff,
+                    0xff, 0xff, 0xff, 0xff,
+                    0xff, 0xff, 0xff, 0xff,
+                    0xff, 0xff, 0xff, 0xff,
+                    ]);
+        elif(sys.argv[1]=="txpipscapy"):
+            try:
+                from scapy.all import Dot15d4, Dot15d4FCS, Dot15d4Data, Raw
+                import struct
+            except ImportError:
+                print "To use packet building, Scapy must be installed and have the dot15d4 extension present."
+                print "try: hg clone http://hg.secdev.org/scapy-com";
+                print "     sudo ./setup.py install";
+            #Overall method is to build from the inner packet outwards in the pkt string
+            # Make inner packet
+            scapyinner = Dot15d4FCS(seqnum=130)/Dot15d4Data()/Raw('\xde\xad\xbe\xef');
+            #pkt = str(scapyinner)[:-2] + '\xba\xbe\xc0';
+            pkt = str(scapyinner);                  #build inner pkt to bytes, adding FCS automatically
+            #pkt = '\x0f'+pkt
+            pkt = struct.pack('b', len(pkt)) + pkt  #prepend with its length
+            pkt = "\x00\x00\x00\x00\xA7" + pkt      #add preamble and SFD to inner packet
+            # Make outer (wrapping) packet
+            scapyouter = Dot15d4(seqnum=130)/Dot15d4Data(dest_panid=0xffdf)/Raw('\xde\xad\xbe\xef\xba\xbe\xc0') #TODO why need these last 3 bytes?
+            pkt = str(scapyouter) + pkt
+            pkt = struct.pack('b', len(pkt)) + pkt  #prepend with its length
+            pkt = '\x00\x00\x00\x00\xA7' + pkt + ('\xff'*28) #start with preamble/SFD and add 0xff fill at end
+            pkt = struct.pack('b', len(pkt)) + pkt  #prepend with its length (originally used \x7f)
+            client.printpacket(pkt)
+            client.RF_autocrc(1);
+            client.RF_txpacket(pkt)
+
+
 if(sys.argv[1]=="peek"):
     start=0x0000;
     if(len(sys.argv)>2):
@@ -51,7 +298,7 @@ if(sys.argv[1]=="peek"):
         stop=int(sys.argv[3],16);
     print "Peeking from %04x to %04x." % (start,stop);
     while start<=stop:
-        print "%04x: %02x" % (start,client.peek(start));
+        print "%04x: 0x%04x" % (start,client.peek(start));
         start=start+1;
 if(sys.argv[1]=="poke"):
     start=0x0000;
@@ -60,7 +307,7 @@ if(sys.argv[1]=="poke"):
         start=int(sys.argv[2],16);
     if(len(sys.argv)>3):
         val=int(sys.argv[3],16);
-    print "Poking %02x to become %010x." % (start,val);
+    print "Poking r%02x to become 0x%04x." % (start,val);
     
     client.poke(start,val);