6 from GoodFETMSP430 import GoodFETMSP430;
7 from intelhex import IntelHex16bit, IntelHex;
12 print "Usage: %s verb [objects]\n" % sys.argv[0];
13 print "%s test" % 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 flash $foo.hex [0x$start 0x$stop]" % sys.argv[0];
17 print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
20 #Initialize FET and set baud rate
21 client=GoodFETMSP430();
28 #Identify model number.
30 client.MSP430haltcpu();
33 if(sys.argv[1]=="info"):
34 #print "Model %08x " % client.MSP430deviceid();
35 #print "Core %04x " % client.MSP430coreid();
36 #print "Identity %04x" % client.MSP430ident();
37 print "Identifies as %s (%04x)" % (
38 client.MSP430identstr(),
39 client.MSP430ident());
40 if(sys.argv[1]=="test"):
42 if(sys.argv[1]=="dump"):
47 start=int(sys.argv[3],16);
49 stop=int(sys.argv[4],16);
51 print "Dumping from %04x to %04x as %s." % (start,stop,f);
52 #h = IntelHex16bit(None);
56 data=client.MSP430peekblock(i);
57 print "Dumped %06x."%i;
59 if i<=stop: h[i]=ord(j);
62 if(sys.argv[1]=="erase"):
63 client.MSP430masserase();
64 if(sys.argv[1]=="ivt"):
65 client.MSP430dumpmem(0xFFE0,0xFFFF);
66 if(sys.argv[1]=="flash"):
71 start=int(sys.argv[3],16);
73 stop=int(sys.argv[4],16);
77 client.MSP430masserase();
78 for i in h._buf.keys():
79 #print "%04x: %04x"%(i,h[i>>1]);
80 if(i>=start and i<stop and i&1==0):
82 val2=client.MSP430pokeflash(i,val);
84 print "Write error at %04x, %04x!=%04x." %(
88 if(sys.argv[1]=="verify"):
93 start=int(sys.argv[3],16);
95 stop=int(sys.argv[4],16);
98 for i in h._buf.keys():
99 if(i>=start and i<stop and i&1==0):
100 peek=client.MSP430peek(i)
102 print "ERROR at %04x, found %04x not %04x"%(i,peek,h[i>>1]);
105 if(sys.argv[1]=="peek"):
108 start=int(sys.argv[2],16);
111 stop=int(sys.argv[3],16);
112 print "Peeking from %04x to %04x." % (start,stop);
114 print "%04x: %04x" % (start,client.MSP430peek(start));
117 if(sys.argv[1]=="poke"):
121 start=int(sys.argv[2],16);
123 val=int(sys.argv[3],16);
124 print "Poking %06x to become %04x." % (start,val);
126 while client.MSP430peek(start)!=val:
127 client.MSP430pokeflash(start,val);
128 print "Poked to %04x" % client.MSP430peek(start);
132 if(sys.argv[1]=="whatever"):
133 for i in [0x24FF, 0x2500, 0x2502, 0x2504]:
134 print "%04x" % client.MSP430peek(i);
136 client.MSP430releasecpu();