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 erase" % 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$val" % sys.argv[0];
+ print "%s peek 0x$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.MSP430haltcpu();
+client.start();
+
#print "started"
if(sys.argv[1]=="info"):
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;
h = IntelHex16bit(f);
+ #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):
val=h[i>>1];
- val2=client.MSP430pokeflash(i,val);
- if(val!=val2):
- print "Write error at %04x, %04x!=%04x." %(
- i, val, val2);
+ if(count==0):
+ 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;
+ if count>0: #last commit, ivt
+ client.MSP430pokeflashblock(first,vals);
if(sys.argv[1]=="verify"):
f=sys.argv[2];
start=0;
print "Poked to %04x" % client.MSP430peek(start);
+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();