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Merge branch 'master' of github.com:travisgoodspeed/goodwatch

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This commit is contained in:
Travis Goodspeed 2021-02-16 17:09:17 -05:00
commit f5cfd886a2
1 changed files with 22 additions and 18 deletions
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40
bin/cc430-bsl.py
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@ -258,32 +258,36 @@ class BSL:
self.writeihexline(l.strip());
def handlepasswordline(self,line):
def handlepasswordline(self, password, line):
"""Returns a password fragment from the line, if available."""
assert(line[0]==':');
length=int(line[1:3],16);
adr=int(line[3:7],16);
verb=int(line[7:9],16);
assert(line[0]==':')
length=int(line[1:3],16)
adr=int(line[3:7],16)
verb=int(line[7:9],16)
#data=line[9:(9+length*2)];
data=bytes.fromhex(line[9:(9+length*2)])
if verb==0 and adr>=0xFFE0:
#Return the password bytes from this line.
return data;
data=bytes.fromhex(line[9:(9+length*2)])
start = adr - 0xffe0
for i, d in enumerate(data):
password[start + i] = d
#Empty string by default.
return b'';
return password
def passwordfromfile(self,filename):
"""Returns the password from an ihex file, for unlocking."""
f=open(filename,'r');
lines=f.readlines();
password=b'';
password = bytearray(b'\xff' * 32)
f=open(filename,'r')
lines=f.readlines()
for l in lines:
password+=self.handlepasswordline(l);
print(password);
print(len(password));
return password;
password = self.handlepasswordline(password, l)
print(password)
print(len(password))
return password
def coredump(bsl):
"""Prints all of memory."""