2 # GoodFET Chipcon Example
4 # (C) 2009 Travis Goodspeed <travis at radiantmachines.com>
6 # This code is being rewritten and refactored. You've been warned!
11 from GoodFETCC import GoodFETCC;
12 from GoodFETConsole import GoodFETConsole;
13 from intelhex import IntelHex;
16 def printpacket(packet):
21 #if i>client.packetlen: break;
22 s="%s %02x" % (s,ord(foo));
26 print "Usage: %s verb [objects]\n" % sys.argv[0];
27 print "%s erase" % sys.argv[0];
28 print "%s flash $foo.hex" % sys.argv[0];
29 print "%s test" % sys.argv[0];
30 print "%s term" % sys.argv[0];
31 print "%s info" % sys.argv[0];
32 print "%s halt" % sys.argv[0];
33 print "%s regs" % sys.argv[0];
34 print "%s dumpcode $foo.hex [0x$start 0x$stop]" % sys.argv[0];
35 print "%s dumpdata $foo.hex [0x$start 0x$stop]" % sys.argv[0];
36 print "%s writedata $foo.hex [0x$start 0x$stop]" % sys.argv[0];
37 print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
38 print "%s peekdata 0x$start [0x$stop]" % sys.argv[0];
39 print "%s pokedata 0x$adr 0x$val" % sys.argv[0];
40 print "%s peek 0x$iram" % sys.argv[0];
41 print "%s poke 0x$iram 0x$val" % sys.argv[0];
42 print "%s peekcode 0x$start [0x$stop]" % sys.argv[0];
44 print "%s carrier [freq]\n\tHolds a carrier on [freq] Hz." % sys.argv[0];
45 #print "%s reflex [freq]\n\tJams on [freq] Hz." % sys.argv[0];
46 print "%s sniffsimpliciti [us|eu|lf]\n\tSniffs SimpliciTI packets." % sys.argv[0];
50 #Initailize FET and set baud rate
51 #client=GoodFET.GoodFETCC.GoodFETCC();
61 if(sys.argv[1]=="carrier"):
63 client.RF_setfreq(eval(sys.argv[2]));
66 #print "\nHolding a carrier wave.";
70 if(sys.argv[1]=="reflex"):
71 client.CC1110_crystal();
74 client.config_simpliciti();
75 client.pokebysym("MDMCFG4",0x0c); #ultrawide
76 client.pokebysym("FSCTRL1", 0x12); #IF of 457.031
77 client.pokebysym("FSCTRL0", 0x00);
78 client.pokebysym("FSCAL2", 0x2A); #above mid
79 client.pokebysym("MCSM0" , 0x0) # Main Radio Control State Machine
81 client.pokebysym("FSCAL3" , 0xEA) # Frequency synthesizer calibration.
82 client.pokebysym("FSCAL2" , 0x2A) # Frequency synthesizer calibration.
83 client.pokebysym("FSCAL1" , 0x00) # Frequency synthesizer calibration.
84 client.pokebysym("FSCAL0" , 0x1F) # Frequency synthesizer calibration.
86 client.pokebysym("TEST2" , 0x88) # Various test settings.
87 client.pokebysym("TEST1" , 0x35) # Various test settings.
88 client.pokebysym("TEST0" , 0x09) # Various test settings.
92 client.RF_setfreq(eval(sys.argv[2]));
93 print "Listening on %f MHz." % (client.RF_getfreq()/10**6);
94 print "Jamming if RSSI>=%i" % threshold;
98 client.pokebyte(RFST,0x01); #SCAL
104 client.pokebyte(RFST,0x02); #SRX
105 rssi=client.RF_getrssi();
106 client.pokebyte(RFST,0x04); #idle
110 for foo in range(0,rssi>>2):
111 string=("%s."%string);
112 print "%02x %04i %04i %s" % (rssi,rssi, maxrssi, string);
116 print "Triggered jamming for 10s.";
120 if(sys.argv[1]=="sniffsimpliciti"):
121 #Reversal of transmitter code from nRF_CMD.c of OpenBeacon
122 #TODO remove all poke() calls.
124 client.config_simpliciti("lf");
125 #client.RF_setfreq(2481 * 10**6);
127 #OpenBeacon defines these in little endian as follows.
128 #client.RF_setmaclen(5); # SETUP_AW for 5-byte addresses.
129 #0x01, 0x02, 0x03, 0x02, 0x01
130 #client.RF_setsmac(0x0102030201);
131 #'O', 'C', 'A', 'E', 'B'
132 #client.RF_settmac(0x424541434F);
134 #Set packet length of 16.
135 #client.RF_setpacketlen(16);
138 print "Listening as %010x on %i MHz" % (client.RF_getsmac(),
139 client.RF_getfreq()/10**6);
140 #Now we're ready to get packets.
145 packet=client.RF_rxpacket();
151 if(sys.argv[1]=="explore"):
152 print "Exploring undefined commands."
153 print "Status: %s" %client.status();
155 cmd=0x04; #read status
156 for foo in range(0,0x5):
157 client.CCcmd([(0x0F<<3)|(0x00)|0x03,0x09<<3]);
158 print "Status %02x: %s" % (foo,client.status());
159 for foo in range(0,3):
160 print "PC: %04x" % client.CCgetPC();
161 if(sys.argv[1]=="term"):
162 GoodFETConsole(client).run();
163 if(sys.argv[1]=="test"):
165 if(sys.argv[1]=="deadtest"):
166 for i in range(1,10):
167 print "IDENT as %s" % client.CCidentstr();
168 if(sys.argv[1]=="dumpcode"):
173 start=int(sys.argv[3],16);
175 stop=int(sys.argv[4],16);
177 print "Dumping code from %04x to %04x as %s." % (start,stop,f);
181 h[i]=client.CCpeekcodebyte(i);
183 print "Dumped %04x."%i;
186 if(sys.argv[1]=="dumpdata"):
191 start=int(sys.argv[3],16);
193 stop=int(sys.argv[4],16);
195 print "Dumping data from %04x to %04x as %s." % (start,stop,f);
199 h[i]=client.CCpeekdatabyte(i);
201 print "Dumped %04x."%i;
204 if(sys.argv[1]=="status"):
205 print "Status: %s" %client.status();
206 if(sys.argv[1]=="halt"):
209 if(sys.argv[1]=="info"):
210 print "Ident %s" % client.CCidentstr();
213 print "Freq %10.3f MHz" % (client.RF_getfreq()/10**6);
214 print "RSSI %02x" % client.RF_getrssi();
216 print "Freq, RSSI, etc unknown. Install SmartRF7.";
217 #print "Rate %10i kbps" % (client.RF_getrate()/1000);
218 #print "PacketLen %02i bytes" % client.RF_getpacketlen();
219 #print "SMAC 0x%010x" % client.RF_getsmac();
220 #print "TMAC 0x%010x" % client.RF_gettmac();
222 if(sys.argv[1]=="regs"):
225 if(sys.argv[1]=="erase"):
226 print "Status: %s" % client.status();
227 client.CCchiperase();
228 print "Status: %s" %client.status();
230 if(sys.argv[1]=="peekinfo"):
231 print "Select info flash."
232 client.CCwr_config(1);
233 print "Config is %02x" % client.CCrd_config();
237 start=int(sys.argv[2],16);
240 stop=int(sys.argv[3],16);
241 print "Peeking from %04x to %04x." % (start,stop);
243 print "%04x: %02x" % (start,client.CCpeekcodebyte(start));
245 if(sys.argv[1]=="poke"):
246 client.CCpokeirambyte(int(sys.argv[2],16),
247 int(sys.argv[3],16));
248 if(sys.argv[1]=="randtest"):
250 client.CCpokeirambyte(0xBD,0x01); #RNDH=0x01
251 client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
252 client.CCpokeirambyte(0xBD,0x01); #RNDH=0x01
253 client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
256 for foo in range(1,10):
257 print "%02x" % client.CCpeekirambyte(0xBD); #RNDH
258 client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
259 client.CCreleasecpu();
261 print "%02x" % client.CCpeekdatabyte(0xDF61); #CHIP ID
262 if(sys.argv[1]=="adctest"):
263 # ADCTest 0xDF3A 0xDF3B
264 print "ADC TEST %02x%02x" % (
265 client.CCpeekdatabyte(0xDF3A),
266 client.CCpeekdatabyte(0xDF3B));
267 if(sys.argv[1]=="config"):
268 print "Config is %02x" % client.CCrd_config();
270 if(sys.argv[1]=="flash"):
275 start=int(sys.argv[3],16);
277 stop=int(sys.argv[4],16);
280 if(sys.argv[1]=="lock"):
281 print "Status: %s" %client.status();
283 print "Status: %s" %client.status();
284 if(sys.argv[1]=="flashpage"):
287 target=int(sys.argv[2],16);
288 print "Writing a page of flash from 0xF000 in XDATA"
289 client.CCflashpage(target);
290 if(sys.argv[1]=="erasebuffer"):
291 print "Erasing flash buffer.";
292 client.CCeraseflashbuffer();
294 if(sys.argv[1]=="writedata"):
299 start=int(sys.argv[3],16);
301 stop=int(sys.argv[4],16);
305 for i in h._buf.keys():
306 if(i>=start and i<=stop):
307 client.CCpokedatabyte(i,h[i]);
310 #if(sys.argv[1]=="flashtest"):
311 # client.CCflashtest();
312 if(sys.argv[1]=="peekdata"):
315 start=int(sys.argv[2],16);
318 stop=int(sys.argv[3],16);
319 print "Peeking from %04x to %04x." % (start,stop);
321 print "%04x: %02x" % (start,client.CCpeekdatabyte(start));
323 if(sys.argv[1]=="peek"):
326 start=int(sys.argv[2],16);
329 stop=int(sys.argv[3],16);
330 print "Peeking from %04x to %04x." % (start,stop);
332 print "%04x: %02x" % (start,client.CCpeekirambyte(start));
334 if(sys.argv[1]=="verify"):
339 start=int(sys.argv[3],16);
341 stop=int(sys.argv[4],16);
344 for i in h._buf.keys():
345 if(i>=start and i<stop):
346 peek=client.CCpeekcodebyte(i)
348 print "ERROR at %04x, found %02x not %02x"%(i,peek,h[i]);
351 if(sys.argv[1]=="peekcode"):
354 start=int(sys.argv[2],16);
357 stop=int(sys.argv[3],16);
358 print "Peeking from %04x to %04x." % (start,stop);
360 print "%04x: %02x" % (start,client.CCpeekcodebyte(start));
362 if(sys.argv[1]=="pokedata"):
366 start=int(sys.argv[2],16);
368 val=int(sys.argv[3],16);
369 print "Poking %04x to become %02x." % (start,val);
370 client.CCpokedatabyte(start,val);