# This code is being rewritten and refactored. You've been warned!
import sys;
-import binascii;
+import binascii, time;
from GoodFETCC import GoodFETCC;
+from GoodFETConsole import GoodFETConsole;
from intelhex import IntelHex;
+def printpacket(packet):
+ s="";
+ i=0;
+ for foo in packet:
+ i=i+1;
+ s="%s %02x" % (s,foo);
+ print "# %s" %s;
+
+simplepacketcount=0;
+def handlesimplicitipacket(packet):
+ s="";
+ i=0;
+ global simplepacketcount;
+ simplepacketcount=simplepacketcount+1;
+
+ len=packet[0];
+ if len<12: return;
+
+ dst=[packet[1],
+ packet[2],
+ packet[3],
+ packet[4]];
+ src=[packet[5],
+ packet[6],
+ packet[7],
+ packet[8]];
+ port=packet[9];
+ info=packet[10];
+ seq=packet[11];
+ #payload begins at byte 10.
+
+ if packet[len+2]&0x80==0:
+ print "# Dropped broken packet.";
+ elif port==0x20:
+ #data packet
+ counter=packet[11];
+ button=packet[12];
+ x=packet[13];
+ if x>=128: x=0-(x^0xFF)-1;
+ y=packet[14];
+ if y>=128: y=0-(y^0xFF)-1;
+ z=packet[15];
+ if z>=128: z=0-(z^0xFF)-1;
+
+ print "%09i %03i %4i %4i %4i" % (simplepacketcount,button,x,y,z);
+ sys.stdout.flush();
+ elif port==0x02:
+ #Link request. Gotta send a proper reply to get data.
+ tid=packet[13];
+ #14 ff ff ff ff 3c b7 e3 98
+ #02 03 c9
+ #01 97
+ #ef be ad de 3d 00 02
+ reply=[0x10,
+ src[0], src[1], src[2], src[3],
+ 0x78,0x56,0x34,0x10, #my address.
+ port, 0x21, seq,
+ 0x81, tid, #reply, tid
+
+ 0x20,0x00,0xad,0xde, #link token
+ 0x00]; #no security
+ #printpacket(reply);
+ print "#FIXME FAST: repeatedly broadcasting ACK to catch LINK on the next attempt.";
+ for foo in range(1,50):
+ client.RF_txpacket(reply);
+
+ pass;
+ elif port==0x03:
+ #print "Join request.";
+ #printpacket(packet);
+ if packet[12]!=1:
+ print "Not a join request. WTF?";
+ return;
+ tid=packet[13];
+ reply=[0x12, #reply is one byte shorter
+ src[0], src[1], src[2], src[3],
+ 0x78,0x56,0x34,0x10, #my address.
+ port, 0x21, seq,
+ 0x81, tid, #reply, tid
+
+ 0xef,0xbe,0xad,0xde, #Join token
+ 0x00]; #no security
+ #printpacket(reply);
+ print "#FIXME FAST: repeatedly broadcasting ACK to catch JOIN on the next attempt.";
+ #printpacket(reply);
+ for foo in range(1,50):
+ client.RF_txpacket(reply);
+
+
+ elif port==0x04:
+ print "Security request.";
+ elif port==0x05:
+ print "Frequency request.";
+ elif port==0x06:
+ print "Management request.";
+ else:
+ print "Unknown Port %02x" %port;
+
if(len(sys.argv)==1):
print "Usage: %s verb [objects]\n" % sys.argv[0];
+ print "%s erase" % sys.argv[0];
+ print "%s flash $foo.hex" % sys.argv[0];
print "%s test" % sys.argv[0];
+ print "%s term" % sys.argv[0];
print "%s info" % sys.argv[0];
+ print "%s infotest" % sys.argv[0];
+ print "%s halt" % sys.argv[0];
+ print "%s regs" % sys.argv[0];
print "%s dumpcode $foo.hex [0x$start 0x$stop]" % sys.argv[0];
print "%s dumpdata $foo.hex [0x$start 0x$stop]" % sys.argv[0];
- print "%s erase" % sys.argv[0];
print "%s writedata $foo.hex [0x$start 0x$stop]" % sys.argv[0];
print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
print "%s peekdata 0x$start [0x$stop]" % sys.argv[0];
print "%s peek 0x$iram" % sys.argv[0];
print "%s poke 0x$iram 0x$val" % sys.argv[0];
print "%s peekcode 0x$start [0x$stop]" % sys.argv[0];
+ print "\n"
+ print "%s rssi [freq]\n\tGraphs signal strength on [freq] Hz." % sys.argv[0];
+ print "%s carrier [freq]\n\tHolds a carrier on [freq] Hz." % sys.argv[0];
+ print "%s reflex [freq]\n\tJams on [freq] Hz." % sys.argv[0];
+ print "%s sniffsimpliciti [us|eu|lf]\n\tSniffs SimpliciTI packets." % sys.argv[0];
+ print "%s sniffdash7 [lf]\n\tSniffs Dash7. (untested)" % sys.argv[0];
+ print "%s snifficlicker [us]\n\tSniffs iClicker." % sys.argv[0];
+ print "\n";
+ print "%s simpliciti [us|eu|lf]\n\tSimpliciti access point for Chronos watch." % sys.argv[0];
+ print "%s iclicker [us|eu|lf]\n\tSniffs iClicker packets as ASCII." % sys.argv[0];
+
sys.exit();
#Initailize FET and set baud rate
+#client=GoodFET.GoodFETCC.GoodFETCC();
client=GoodFETCC();
client.serInit()
client.setup();
client.start();
-if(sys.argv[1]=="explore"):
- print "Exploring undefined commands."
- print "Status: %s" %client.CCstatusstr();
-
- cmd=0x04; #read status
- for foo in range(0,0x5):
- client.CCcmd([(0x0F<<3)|(0x00)|0x03,0x09<<3]);
- print "Status %02x: %s" % (foo,client.CCstatusstr());
- for foo in range(0,3):
- print "PC: %04x" % client.CCgetPC();
+
+
+if(sys.argv[1]=="carrier"):
+ if len(sys.argv)>2:
+ client.RF_setfreq(eval(sys.argv[2]));
+ client.RF_carrier();
+ while(1):
+ time.sleep(1);
+
+if(sys.argv[1]=="reflex"):
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ client.config_simpliciti();
+
+ threshold=100;
+ if len(sys.argv)>2:
+ client.RF_setfreq(eval(sys.argv[2]));
+ print "Listening on %f MHz." % (client.RF_getfreq()/10**6);
+ print "Jamming if RSSI>=%i" % threshold;
+
+ client.pokebyte(0xFE00,threshold,"xdata"); #Write threshold to shellcode.
+ client.shellcodefile("reflex.ihx");
+ rssi=0;
+ while 1:
+ while(0==client.ishalted()):
+ rssi=0;
+ rssi=client.peek8(0xFE00,"xdata");
+ print "Activated jamming with RSSI of %i, going again for another packet." % rssi;
+ #client.CCdebuginstr([0x02, 0xf0, 0x00]); #ljmp 0xF000
+ client.resume();
+
+
+if(sys.argv[1]=="rssi"):
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ client.config_simpliciti();
+
+ if len(sys.argv)>2:
+ client.RF_setfreq(eval(sys.argv[2]));
+ print "Listening on %f MHz." % (client.RF_getfreq()/10.0**6);
+ #FIXME, ugly
+ RFST=0xDFE1
+ client.CC_RFST_CAL();
+ time.sleep(1);
+
+ while 1:
+ client.CC_RFST_RX();
+ 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"):
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ #client.config_simpliciti(region);
+
+ print "Listening as %x on %f MHz" % (client.RF_getsmac(),
+ client.RF_getfreq()/10.0**6);
+ #Now we're ready to get packets.
+ while 1:
+ packet=None;
+ while packet==None:
+ packet=client.RF_rxpacket();
+ printpacket(packet);
+ sys.stdout.flush();
+
+if(sys.argv[1]=="sniffsimpliciti"):
+ region="us";
+ if len(sys.argv)>2:
+ region=sys.argv[2];
+
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ client.config_simpliciti(region);
+
+ print "Listening as %x on %f MHz" % (client.RF_getsmac(),
+ client.RF_getfreq()/10.0**6);
+ #Now we're ready to get packets.
+ while 1:
+ packet=None;
+ while packet==None:
+ packet=client.RF_rxpacket();
+ printpacket(packet);
+ sys.stdout.flush();
+if(sys.argv[1]=="sniffook"):
+ region="lf";
+ if len(sys.argv)>2:
+ region=sys.argv[2];
+
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ client.config_ook(region);
+
+ print "Listening for OOK on %f MHz" % (client.RF_getfreq()/10.0**6);
+ #Now we're ready to get packets.
+ while 1:
+ packet=None;
+ while packet==None:
+ packet=client.RF_rxpacket();
+ printpacket(packet);
+ sys.stdout.flush();
+if(sys.argv[1]=="sniffdash7"):
+ region="lf";
+ if len(sys.argv)>2:
+ region=sys.argv[2];
+
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ client.config_dash7(region);
+
+ print "Listening as %x on %f MHz" % (client.RF_getsmac(),
+ client.RF_getfreq()/10.0**6);
+ #Now we're ready to get packets.
+ while 1:
+ packet=None;
+ while packet==None:
+ packet=client.RF_rxpacket();
+ printpacket(packet);
+ sys.stdout.flush();
+if(sys.argv[1]=="snifficlicker"):
+ region="us";
+ if len(sys.argv)>2:
+ region=sys.argv[2];
+
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ client.config_iclicker(region);
+
+ print "Listening as %x on %f MHz" % (client.RF_getsmac(),
+ client.RF_getfreq()/10.0**6);
+ #Now we're ready to get packets.
+ while 1:
+ packet=None;
+ while packet==None:
+ packet=client.RF_rxpacket();
+ printpacket(packet);
+ sys.stdout.flush();
+if(sys.argv[1]=="iclicker"):
+ buttons=[0, 'A', 'j', 3, 4, 'B',
+ 6, 7, 8, 9, 'E', 0xB, 0xC,
+ 'C', 'D', 0xF];
+ region="us";
+ if len(sys.argv)>2:
+ region=sys.argv[2];
+
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ client.config_iclicker(region);
+
+ print "Listening as %x on %f MHz" % (client.RF_getsmac(),
+ client.RF_getfreq()/10.0**6);
+ #Now we're ready to get packets.
+ while 1:
+ packet=None;
+ while packet==None:
+ packet=client.RF_rxpacket();
+ printpacket(packet);
+ button=((packet[5]&1)<<3) | (packet[6]>>5);
+ print "Button %c" % buttons[button];
+ sys.stdout.flush();
+
+if(sys.argv[1]=="simpliciti"):
+ region="us";
+ if len(sys.argv)>2:
+ region=sys.argv[2];
+
+ client.CC1110_crystal();
+ client.RF_idle();
+
+ client.config_simpliciti(region);
+
+ print "# Listening as %x on %f MHz" % (client.RF_getsmac(),
+ client.RF_getfreq()/10.0**6);
+ #Now we're ready to get packets.
+ while 1:
+ packet=None;
+ while packet==None:
+ packet=client.RF_rxpacket();
+ handlesimplicitipacket(packet);
+ sys.stdout.flush();
+
+
+
+if(sys.argv[1]=="term"):
+ GoodFETConsole(client).run();
if(sys.argv[1]=="test"):
- client.CCtest();
+ client.test();
if(sys.argv[1]=="deadtest"):
for i in range(1,10):
print "IDENT as %s" % client.CCidentstr();
i+=1;
h.write_hex_file(f);
if(sys.argv[1]=="status"):
- print "Status: %s" %client.CCstatusstr();
+ print "Status: %s" %client.status();
+if(sys.argv[1]=="halt"):
+ print "Halting CPU."
+ client.halt();
+
+if(sys.argv[1]=="infotest"):
+ while 1:
+ client.start();
+ print "Ident %s" % client.CCidentstr();
+if(sys.argv[1]=="info"):
+ print "Ident %s" % client.CCidentstr();
+
+ try:
+ print "Freq %10.3f MHz" % (client.RF_getfreq()/10**6);
+ print "RSSI %02x" % client.RF_getrssi();
+ except:
+ print "Freq, RSSI, etc unknown. Install SmartRF7.";
+ #print "Rate %10i kbps" % (client.RF_getrate()/1000);
+ #print "PacketLen %02i bytes" % client.RF_getpacketlen();
+ #print "SMAC 0x%010x" % client.RF_getsmac();
+ #print "TMAC 0x%010x" % client.RF_gettmac();
+
+if(sys.argv[1]=="regs"):
+ client.CMDrs();
+
if(sys.argv[1]=="erase"):
- print "Status: %s" % client.CCstatusstr();
+ print "Status: %s" % client.status();
client.CCchiperase();
- print "Status: %s" %client.CCstatusstr();
+ print "Status: %s" %client.status();
if(sys.argv[1]=="peekinfo"):
print "Select info flash."
if(len(sys.argv)>4):
stop=int(sys.argv[4],16);
- h = IntelHex(f);
- page = 0x0000;
- pagelen = 2048; #2kB pages in 32-bit words
- bcount = 0;
-
- print "Wiping Flash."
- #Wipe all of flash.
- #client.CCchiperase();
- #Wipe the RAM buffer for the next flash page.
- client.CCeraseflashbuffer();
- for i in h._buf.keys():
- while(i>page+pagelen):
- if bcount>0:
- client.CCflashpage(page);
- #client.CCeraseflashbuffer();
- bcount=0;
- print "Flashed page at %06x" % page
- page+=pagelen;
-
- #Place byte into buffer.
- client.CCpokedatabyte(0xF000+i-page,
- h[i]);
- bcount+=1;
- if(i%0x100==0):
- print "Buffering %04x toward %06x" % (i,page);
- #last page
- client.CCflashpage(page);
- print "Flashed final page at %06x" % page;
-
+ client.flash(f);
if(sys.argv[1]=="lock"):
- print "Status: %s" %client.CCstatusstr();
+ print "Status: %s" %client.status();
client.CClockchip();
- print "Status: %s" %client.CCstatusstr();
+ print "Status: %s" %client.status();
if(sys.argv[1]=="flashpage"):
target=0;
if(len(sys.argv)>2):
projects / goodfet / blobdiff