(adr&0xff0000)>>16,(adr&0xff000000)>>24,
val&0xff, (val&0xff00)>>8];
self.writecmd(self.MSP430APP,0x03,6,self.data);
(adr&0xff0000)>>16,(adr&0xff000000)>>24,
val&0xff, (val&0xff00)>>8];
self.writecmd(self.MSP430APP,0x03,6,self.data);
- return ord(self.data[0])+(ord(self.data[1])<<8);
+ written=ord(self.data[0])+(ord(self.data[1])<<8);
+ if(written!=val):
+ print "Failed to write 0x%04x to 0x$04x" % (val,adr);
+ return written;
def MSP430pokeflash(self,adr,val):
"""Write the contents of flash memory at an address."""
self.data=[adr&0xff, (adr&0xff00)>>8,
def MSP430pokeflash(self,adr,val):
"""Write the contents of flash memory at an address."""
self.data=[adr&0xff, (adr&0xff00)>>8,
def MSP430masserase(self):
"""Erase MSP430 flash memory."""
self.writecmd(self.MSP430APP,0xE3,0,None);
def MSP430masserase(self):
"""Erase MSP430 flash memory."""
self.writecmd(self.MSP430APP,0xE3,0,None);
+ def MSP430infoerase(self):
+ """Erase MSP430 info flash."""
+ self.writecmd(self.MSP430APP,0xE8,0,None);
+
def MSP430setPC(self, pc):
"""Set the program counter."""
self.writecmd(self.MSP430APP,0xC2,2,[pc&0xFF,(pc>>8)&0xFF]);
def MSP430setPC(self, pc):
"""Set the program counter."""
self.writecmd(self.MSP430APP,0xC2,2,[pc&0xFF,(pc>>8)&0xFF]);
print "%s test" % sys.argv[0];
print "%s dump $foo.hex [0x$start 0x$stop]" % sys.argv[0];
print "%s erase" % sys.argv[0];
print "%s test" % 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 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();
print "%s peek 0x$start [0x$stop]" % sys.argv[0];
print "%s run" % sys.argv[0];
sys.exit();
#Identify model number.
client.start();
#Identify model number.
client.start();
if(sys.argv[1]=="info"):
#print "Model %08x " % client.MSP430deviceid();
#print "Core %04x " % client.MSP430coreid();
if(sys.argv[1]=="info"):
#print "Model %08x " % client.MSP430deviceid();
#print "Core %04x " % client.MSP430coreid();
i+=1;
h.write_hex_file(f);
if(sys.argv[1]=="erase"):
i+=1;
h.write_hex_file(f);
if(sys.argv[1]=="erase"):
+ print "Erasing main flash memory."
client.MSP430masserase();
client.MSP430masserase();
+if(sys.argv[1]=="eraseinfo"):
+ print "Erasing info memory."
+ client.MSP430infoerase();
+
+
if(sys.argv[1]=="ivt"):
client.MSP430dumpmem(0xFFE0,0xFFFF);
if(sys.argv[1]=="flash"):
f=sys.argv[2];
start=0;
if(sys.argv[1]=="ivt"):
client.MSP430dumpmem(0xFFE0,0xFFFF);
if(sys.argv[1]=="flash"):
f=sys.argv[2];
start=0;
if(len(sys.argv)>3):
start=int(sys.argv[3],16);
if(len(sys.argv)>4):
if(len(sys.argv)>3):
start=int(sys.argv[3],16);
if(len(sys.argv)>4):
first=i;
last=i;
count+=2;
first=i;
last=i;
count+=2;
- #val2=client.MSP430pokeflash(i,val);
- #if(val!=val2):
- # print "Write error at %04x, %04x!=%04x." %(
- # i, val, val2);
vals+=[val&0xff,(val&0xff00)>>8];
if(i%0x100==0):
print "%04x" % i;
vals+=[val&0xff,(val&0xff00)>>8];
if(i%0x100==0):
print "%04x" % i;
val=int(sys.argv[3],16);
print "Poking %06x to become %04x." % (start,val);
val=int(sys.argv[3],16);
print "Poking %06x to become %04x." % (start,val);
- while client.MSP430peek(start)!=val:
- client.MSP430pokeflash(start,val);
+ while client.MSP430peek(start)&(~val)>0:
+ client.MSP430pokeflashblock(start,[val&0xFF, (val>>8)&0xFF]);
print "Poked to %04x" % client.MSP430peek(start);
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:
+ oid=input("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.
if(sys.argv[1]=="run"):
#Set PC to RESET vector's value.