file = open(f, mode='rb')
i=start;
- bits=0;
+ bytes=0;
while i<=stop:
- data=client.SPIpeekblock(i,255);
+ data=client.SPIpeekblock(i);
print "Verified %06x." % i;
for j in data:
if i<stop:
- bits|=ord(file.read(1))^ord(j);
+ #bits|=ord(file.read(1))^ord(j);
+ a=ord(file.read(1));
+ b=ord(j);
+ if a!=b:
+ print "%06x: %02x/%02x" % (i,a,b);
+ bytes+=1;
i+=1;
- if bits!=0:
- print "Bits don't match."
+ if bytes!=0:
+ print "%i bytes don't match." % bytes
file.close()
#N.B., chunksize must be an even fraction of 0x100.
#Increasing above 0x200 doesn't help, 0x100 might be good enough.
- chunksize=0x200;
+ chunksize=0x100;
+ #chunksize=0x1000;
while i<=stop:
bytes=range(0,chunksize);