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 flash $foo.hex [0x$start 0x$stop]" % sys.argv[0];
16 print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
17 print "%s poke 0x$adr 0x$val" % sys.argv[0];
18 print "%s peek 0x$start [0x$stop]" % sys.argv[0];
19 print "%s run" % sys.argv[0];
22 #Initialize FET and set baud rate
23 client=GoodFETMSP430();
30 #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 client.MSP430masserase();
69 if(sys.argv[1]=="ivt"):
70 client.MSP430dumpmem(0xFFE0,0xFFFF);
71 if(sys.argv[1]=="flash"):
76 start=int(sys.argv[3],16);
78 stop=int(sys.argv[4],16);
82 #Should this be default?
83 #Makes flashing multiple images inconvenient.
84 client.MSP430masserase();
86 count=0; #Bytes in commit.
89 last=0; #Last address committed.
90 for i in h._buf.keys():
91 if((count>0x40 or last+2!=i) and count>0 and i&1==0):
92 #print "%i, %x, %x" % (len(vals), last, i);
93 client.MSP430pokeflashblock(first,vals);
98 if(i>=start and i<stop and i&1==0):
104 #val2=client.MSP430pokeflash(i,val);
106 # print "Write error at %04x, %04x!=%04x." %(
108 vals+=[val&0xff,(val&0xff00)>>8];
111 if count>0: #last commit, ivt
112 client.MSP430pokeflashblock(first,vals);
113 if(sys.argv[1]=="verify"):
118 start=int(sys.argv[3],16);
120 stop=int(sys.argv[4],16);
122 h = IntelHex16bit(f);
123 for i in h._buf.keys():
124 if(i>=start and i<stop and i&1==0):
125 peek=client.MSP430peek(i)
127 print "ERROR at %04x, found %04x not %04x"%(i,peek,h[i>>1]);
130 if(sys.argv[1]=="peek"):
133 start=int(sys.argv[2],16);
136 stop=int(sys.argv[3],16);
137 print "Peeking from %04x to %04x." % (start,stop);
139 print "%04x: %04x" % (start,client.MSP430peek(start));
142 if(sys.argv[1]=="poke"):
146 start=int(sys.argv[2],16);
148 val=int(sys.argv[3],16);
149 print "Poking %06x to become %04x." % (start,val);
151 while client.MSP430peek(start)!=val:
152 client.MSP430pokeflash(start,val);
153 print "Poked to %04x" % client.MSP430peek(start);
156 if(sys.argv[1]=="run"):
157 #Set PC to RESET vector's value.
158 #client.MSP430setPC(client.MSP430peek(0xfffe));
159 #client.MSP430releasecpu();
162 if(sys.argv[1]=="whatever"):
163 for i in [0x24FF, 0x2500, 0x2502, 0x2504]:
164 print "%04x" % client.MSP430peek(i);
166 #client.MSP430releasecpu();
167 #client.MSP430stop();