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 selftest" % sys.argv[0];
14 print "%s dump $foo.hex [0x$start 0x$stop]" % sys.argv[0];
15 print "%s erase" % sys.argv[0];
16 print "%s eraseinfo" % sys.argv[0];
17 print "%s flash $foo.hex [0x$start 0x$stop]" % sys.argv[0];
18 print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
19 print "%s poke 0x$adr 0x$val" % sys.argv[0];
20 print "%s serial [$val]" % sys.argv[0];
21 print "%s peek 0x$start [0x$stop]" % sys.argv[0];
22 print "%s run" % sys.argv[0];
25 #Initialize FET and set baud rate
26 client=GoodFETMSP430();
33 #Identify model number.
36 if(sys.argv[1]=="info"):
37 #print "Model %08x " % client.MSP430deviceid();
38 #print "Core %04x " % client.MSP430coreid();
39 #print "Identity %04x" % client.MSP430ident();
40 print "Identifies as %s (%04x)" % (
41 client.MSP430identstr(),
42 client.MSP430ident());
43 if(sys.argv[1]=="test"):
45 if(sys.argv[1]=="glitch"):
46 for foo in range(0,100):
47 print "Identifies as %04x" % client.MSP430ident();
48 if(sys.argv[1]=="dump"):
53 start=int(sys.argv[3],16);
55 stop=int(sys.argv[4],16);
57 print "Dumping from %04x to %04x as %s." % (start,stop,f);
58 #h = IntelHex16bit(None);
62 data=client.MSP430peekblock(i);
63 print "Dumped %06x."%i;
65 if i<=stop: h[i]=ord(j);
68 if(sys.argv[1]=="erase"):
69 print "Erasing main flash memory."
70 client.MSP430masserase();
71 if(sys.argv[1]=="eraseinfo"):
72 print "Erasing info memory."
73 client.MSP430infoerase();
75 if(sys.argv[1]=="selftest"):
78 entry=client.peek16(0xFFC0);
79 print "Calling self-test at 0x%04x." %entry;
80 print "Memory from 0x3020 to 0x3030 should be zeroed.";
82 for i in range(0x3020,0x3030):
83 client.MSP430poke(i,0xFFFF);
84 client.MSP430setPC(entry);
88 if(client.peek8(0x302F)==0xFF):
89 print "Test not run. Try again.";
92 for i in range(0x3020,0x3030):
96 print "Failure at 0x%04x, returned %02xh." % (i,ret);
98 print "Test succeeded. Board is ready to ship."
100 print "Test failed. Is it soldered correctly?"
101 #client.MSP430dumpmem(0x3020,0x3030);
103 if(sys.argv[1]=="ivt"):
104 client.MSP430dumpmem(0xFFC0,0xFFFF);
105 if(sys.argv[1]=="regs"):
106 for i in range(0,16):
107 print "r%i=%04x" % (i,client.MSP430getreg(i));
109 if(sys.argv[1]=="flash"):
114 start=int(sys.argv[3],16);
116 stop=int(sys.argv[4],16);
118 h = IntelHex16bit(f);
120 #Should this be default?
121 #Makes flashing multiple images inconvenient.
122 #client.MSP430masserase();
124 count=0; #Bytes in commit.
127 last=0; #Last address committed.
128 for i in h._buf.keys():
129 if((count>0x40 or last+2!=i) and count>0 and i&1==0):
130 #print "%i, %x, %x" % (len(vals), last, i);
131 client.MSP430pokeflashblock(first,vals);
136 if(i>=start and i<stop and i&1==0):
142 vals+=[val&0xff,(val&0xff00)>>8];
145 if count>0: #last commit, ivt
146 client.MSP430pokeflashblock(first,vals);
147 if(sys.argv[1]=="verify"):
152 start=int(sys.argv[3],16);
154 stop=int(sys.argv[4],16);
156 h = IntelHex16bit(f);
157 for i in h._buf.keys():
158 if(i>=start and i<stop and i&1==0):
159 peek=client.MSP430peek(i)
161 print "ERROR at %04x, found %04x not %04x"%(i,peek,h[i>>1]);
164 if(sys.argv[1]=="peek"):
167 start=int(sys.argv[2],16);
170 stop=int(sys.argv[3],16);
171 print "Peeking from %04x to %04x." % (start,stop);
173 print "%04x: %04x" % (start,client.MSP430peek(start));
176 if(sys.argv[1]=="poke"):
180 start=int(sys.argv[2],16);
182 val=int(sys.argv[3],16);
183 print "Poking %06x to become %04x." % (start,val);
185 while client.MSP430peek(start)&(~val)>0:
186 client.MSP430pokeflash(start,val);
187 print "Poked to %04x" % client.MSP430peek(start);
188 if(sys.argv[1]=="serial"):
191 oid=eval(sys.argv[2]);
194 #simpchin=u=unichr(24207)+unichr(21015)+unichr(21495); #Chinese for "Serial Number".
197 oid=input(u"Serial Number? ");
200 start=int(sys.argv[2],16);
202 val=int(sys.argv[3],16);
203 print "Poking 32-bit OID to 0x%04x as %08x." % (adr,oid);
204 client.MSP430pokeflash(adr,oid&0xFFFF);
205 client.MSP430pokeflash(adr+2,(oid>>16)&0xFFFF);
207 if(sys.argv[1]=="run"):
208 #Set PC to RESET vector's value.
209 #client.MSP430setPC(client.MSP430peek(0xfffe));
210 #client.MSP430releasecpu();
213 if(sys.argv[1]=="whatever"):
214 for i in [0x24FF, 0x2500, 0x2502, 0x2504]:
215 print "%04x" % client.MSP430peek(i);
217 #client.MSP430releasecpu();
218 #client.MSP430stop();