6 from GoodFETMSP430 import GoodFETMSP430;
7 from intelhex import IntelHex16bit, IntelHex;
11 print "Usage: %s verb [objects]\n" % sys.argv[0];
12 print "%s test" % sys.argv[0];
13 print "%s dump $foo.hex [0x$start 0x$stop]" % sys.argv[0];
14 print "%s erase" % sys.argv[0];
15 print "%s eraseinfo" % sys.argv[0];
16 print "%s flash $foo.hex [0x$start 0x$stop]" % sys.argv[0];
17 print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
18 print "%s poke 0x$adr 0x$val" % sys.argv[0];
19 print "%s serial [$val]" % sys.argv[0];
20 print "%s peek 0x$start [0x$stop]" % sys.argv[0];
21 print "%s run" % sys.argv[0];
24 #Initialize FET and set baud rate
25 client=GoodFETMSP430();
32 #Identify model number.
35 if(sys.argv[1]=="info"):
36 #print "Model %08x " % client.MSP430deviceid();
37 #print "Core %04x " % client.MSP430coreid();
38 #print "Identity %04x" % client.MSP430ident();
39 print "Identifies as %s (%04x)" % (
40 client.MSP430identstr(),
41 client.MSP430ident());
42 if(sys.argv[1]=="test"):
44 if(sys.argv[1]=="glitch"):
45 for foo in range(0,100):
46 print "Identifies as %04x" % client.MSP430ident();
47 if(sys.argv[1]=="dump"):
52 start=int(sys.argv[3],16);
54 stop=int(sys.argv[4],16);
56 print "Dumping from %04x to %04x as %s." % (start,stop,f);
57 #h = IntelHex16bit(None);
61 data=client.MSP430peekblock(i);
62 print "Dumped %06x."%i;
64 if i<=stop: h[i]=ord(j);
67 if(sys.argv[1]=="erase"):
68 print "Erasing main flash memory."
69 client.MSP430masserase();
70 if(sys.argv[1]=="eraseinfo"):
71 print "Erasing info memory."
72 client.MSP430infoerase();
74 if(sys.argv[1]=="selftest"):
77 entry=client.peek16(0xFFC0);
78 print "Calling self-test at 0x%04x." %entry;
79 print "Memory from 0x3020 to 0x3030 should be zeroed.";
81 for i in range(0x3020,0x3030):
82 client.MSP430poke(i,0xFFFF);
83 client.MSP430setPC(entry);
86 for i in range(0x3020,0x3030):
90 print "Failure at 0x%04x, returned %02xh." % (i,ret);
91 #client.MSP430dumpmem(0x3020,0x3030);
93 if(sys.argv[1]=="ivt"):
94 client.MSP430dumpmem(0xFFC0,0xFFFF);
95 if(sys.argv[1]=="regs"):
97 print "r%i=%04x" % (i,client.MSP430getreg(i));
99 if(sys.argv[1]=="flash"):
104 start=int(sys.argv[3],16);
106 stop=int(sys.argv[4],16);
108 h = IntelHex16bit(f);
110 #Should this be default?
111 #Makes flashing multiple images inconvenient.
112 #client.MSP430masserase();
114 count=0; #Bytes in commit.
117 last=0; #Last address committed.
118 for i in h._buf.keys():
119 if((count>0x40 or last+2!=i) and count>0 and i&1==0):
120 #print "%i, %x, %x" % (len(vals), last, i);
121 client.MSP430pokeflashblock(first,vals);
126 if(i>=start and i<stop and i&1==0):
132 vals+=[val&0xff,(val&0xff00)>>8];
135 if count>0: #last commit, ivt
136 client.MSP430pokeflashblock(first,vals);
137 if(sys.argv[1]=="verify"):
142 start=int(sys.argv[3],16);
144 stop=int(sys.argv[4],16);
146 h = IntelHex16bit(f);
147 for i in h._buf.keys():
148 if(i>=start and i<stop and i&1==0):
149 peek=client.MSP430peek(i)
151 print "ERROR at %04x, found %04x not %04x"%(i,peek,h[i>>1]);
154 if(sys.argv[1]=="peek"):
157 start=int(sys.argv[2],16);
160 stop=int(sys.argv[3],16);
161 print "Peeking from %04x to %04x." % (start,stop);
163 print "%04x: %04x" % (start,client.MSP430peek(start));
166 if(sys.argv[1]=="poke"):
170 start=int(sys.argv[2],16);
172 val=int(sys.argv[3],16);
173 print "Poking %06x to become %04x." % (start,val);
175 while client.MSP430peek(start)&(~val)>0:
176 client.MSP430pokeflash(start,val);
177 print "Poked to %04x" % client.MSP430peek(start);
178 if(sys.argv[1]=="serial"):
181 oid=eval(sys.argv[2]);
184 #simpchin=u=unichr(24207)+unichr(21015)+unichr(21495); #Chinese for "Serial Number".
187 oid=input(u"Serial Number? ");
190 start=int(sys.argv[2],16);
192 val=int(sys.argv[3],16);
193 print "Poking 32-bit OID to 0x%04x as %08x." % (adr,oid);
194 client.MSP430pokeflash(adr,oid&0xFFFF);
195 client.MSP430pokeflash(adr+2,(oid>>16)&0xFFFF);
197 if(sys.argv[1]=="run"):
198 #Set PC to RESET vector's value.
199 #client.MSP430setPC(client.MSP430peek(0xfffe));
200 #client.MSP430releasecpu();
203 if(sys.argv[1]=="whatever"):
204 for i in [0x24FF, 0x2500, 0x2502, 0x2504]:
205 print "%04x" % client.MSP430peek(i);
207 #client.MSP430releasecpu();
208 #client.MSP430stop();