import binascii;
from GoodFETMSP430 import GoodFETMSP430;
-from intelhex import IntelHex16bit;
-
+from intelhex import IntelHex16bit, IntelHex;
if(len(sys.argv)==1):
print "Usage: %s verb [objects]\n" % sys.argv[0];
print "%s test" % sys.argv[0];
+ print "%s selftest" % sys.argv[0];
print "%s dump $foo.hex [0x$start 0x$stop]" % sys.argv[0];
print "%s erase" % sys.argv[0];
+ print "%s eraseinfo" % sys.argv[0];
print "%s flash $foo.hex [0x$start 0x$stop]" % sys.argv[0];
print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
+ print "%s poke 0x$adr 0x$val" % sys.argv[0];
+ print "%s serial [$val]" % sys.argv[0];
+ print "%s peek 0x$start [0x$stop]" % sys.argv[0];
+ print "%s run" % sys.argv[0];
sys.exit();
#Initialize FET and set baud rate
client.serInit()
#Connect to target
-client.MSP430setup();
+client.setup();
+#print "setup"
#Identify model number.
-client.MSP430start();
+client.start();
if(sys.argv[1]=="info"):
- print "Model %04x " % client.MSP430coreid();
- print "Core %08x " % client.MSP430deviceid();
- print "Identity %04x" % client.MSP430ident();
+ #print "Model %08x " % client.MSP430deviceid();
+ #print "Core %04x " % client.MSP430coreid();
+ #print "Identity %04x" % client.MSP430ident();
+ print "Identifies as %s (%04x)" % (
+ client.MSP430identstr(),
+ client.MSP430ident());
if(sys.argv[1]=="test"):
client.MSP430test();
+if(sys.argv[1]=="glitch"):
+ for foo in range(0,100):
+ print "Identifies as %04x" % client.MSP430ident();
if(sys.argv[1]=="dump"):
f = sys.argv[2];
start=0x0200;
stop=int(sys.argv[4],16);
print "Dumping from %04x to %04x as %s." % (start,stop,f);
- h = IntelHex16bit(None);
+ #h = IntelHex16bit(None);
+ h = IntelHex(None);
i=start;
- while i<stop:
- h[i>>1]=client.MSP430peek(i);
- if(i%0x100==0):
- print "Dumped %04x."%i;
- i+=2;
+ while i<=stop:
+ data=client.MSP430peekblock(i);
+ print "Dumped %06x."%i;
+ for j in data:
+ if i<=stop: h[i]=ord(j);
+ i+=1;
h.write_hex_file(f);
if(sys.argv[1]=="erase"):
+ print "Erasing main flash memory."
client.MSP430masserase();
+if(sys.argv[1]=="eraseinfo"):
+ print "Erasing info memory."
+ client.MSP430infoerase();
+
+if(sys.argv[1]=="selftest"):
+ import time;
+
+ entry=client.peek16(0xFFC0);
+ print "Calling self-test at 0x%04x." %entry;
+ print "Memory from 0x3020 to 0x3030 should be zeroed.";
+
+ for i in range(0x3020,0x3030):
+ client.MSP430poke(i,0xFFFF);
+ client.MSP430setPC(entry);
+ time.sleep(5);
+ errors=0;
+
+ if(client.peek8(0x302F)==0xFF):
+ print "Test not run. Try again.";
+ exit(0);
+
+ for i in range(0x3020,0x3030,2):
+ ret=client.peek16(i);
+ if ret!=0:
+ errors=errors+1;
+ print "Failure at 0x%04x, returned %02xh." % (i,ret);
+
+ if errors==0:
+ print "Test succeeded. Board is ready to ship."
+ else:
+ print "Test failed. Is it soldered correctly?"
+ #client.MSP430dumpmem(0x3020,0x3030);
+
if(sys.argv[1]=="ivt"):
- client.MSP430dumpmem(0xFFE0,0xFFFF);
+ client.MSP430dumpmem(0xFFC0,0xFFFF);
+if(sys.argv[1]=="regs"):
+ for i in range(0,16):
+ print "r%i=%04x" % (i,client.MSP430getreg(i));
+
if(sys.argv[1]=="flash"):
f=sys.argv[2];
start=0;
- stop=0xFFFF;
+ stop=0x10000;
if(len(sys.argv)>3):
start=int(sys.argv[3],16);
if(len(sys.argv)>4):
h = IntelHex16bit(f);
- client.MSP430masserase();
+ #Should this be default?
+ #Makes flashing multiple images inconvenient.
+ #client.MSP430masserase();
+
+ count=0; #Bytes in commit.
+ first=0;
+ vals=[];
+ last=0; #Last address committed.
for i in h._buf.keys():
- #print "%04x: %04x"%(i,h[i>>1]);
+ if((count>0x40 or last+2!=i) and count>0 and i&1==0):
+ #print "%i, %x, %x" % (len(vals), last, i);
+ client.MSP430pokeflashblock(first,vals);
+ count=0;
+ first=0;
+ last=0;
+ vals=[];
if(i>=start and i<stop and i&1==0):
- client.MSP430writeflash(i,h[i>>1]);
+ val=h[i>>1];
+ if(count==0):
+ first=i;
+ last=i;
+ count+=2;
+ vals+=[val&0xff,(val&0xff00)>>8];
if(i%0x100==0):
print "%04x" % i;
-if(sys.argv[1]=="flashtest"):
- client.MSP430flashtest();
+ if count>0: #last commit, ivt
+ client.MSP430pokeflashblock(first,vals);
if(sys.argv[1]=="verify"):
f=sys.argv[2];
start=0;
while start<=stop:
print "%04x: %04x" % (start,client.MSP430peek(start));
start=start+2;
+
if(sys.argv[1]=="poke"):
start=0x0000;
val=0x00;
start=int(sys.argv[2],16);
if(len(sys.argv)>3):
val=int(sys.argv[3],16);
- print "Poking %06x to become %02x." % (start,val);
+ print "Poking %06x to become %04x." % (start,val);
- while client.MSP430peek(start)!=val:
- client.MSP430poke(start,val);
+ while client.MSP430peek(start)&(~val)>0:
+ client.MSP430pokeflash(start,val);
print "Poked to %04x" % client.MSP430peek(start);
+if(sys.argv[1]=="serial"):
+ oid=0xdeadbeef;
+ if(len(sys.argv)>2):
+ oid=eval(sys.argv[2]);
+ else:
+ #Crashes Windows.
+ #simpchin=u=unichr(24207)+unichr(21015)+unichr(21495); #Chinese for "Serial Number".
+ #print simpchin;
+
+ oid=input(u"Serial Number? ");
+ adr=0xFFB0;
+ if(len(sys.argv)>2):
+ start=int(sys.argv[2],16);
+ if(len(sys.argv)>3):
+ val=int(sys.argv[3],16);
+ print "Poking 32-bit OID to 0x%04x as %08x." % (adr,oid);
+ client.MSP430pokeflash(adr,oid&0xFFFF);
+ client.MSP430pokeflash(adr+2,(oid>>16)&0xFFFF);
-
+if(sys.argv[1]=="run"):
+ #Set PC to RESET vector's value.
+ #client.MSP430setPC(client.MSP430peek(0xfffe));
+ #client.MSP430releasecpu();
+ client.MSP430run();
if(sys.argv[1]=="whatever"):
for i in [0x24FF, 0x2500, 0x2502, 0x2504]:
print "%04x" % client.MSP430peek(i);
-client.MSP430releasecpu();
-client.MSP430stop();
+#client.MSP430releasecpu();
+#client.MSP430stop();
projects / goodfet / blobdiff