#
# Presently being rewritten.
-import sys, time, string, cStringIO, struct, glob, serial, os;
+import sys, time, string, cStringIO, struct, glob, os;
from GoodFET import GoodFET;
return DeviceID;
def peek16(self,adr,memory="vn"):
return self.MSP430peek(adr);
+ def peek(self,adr,memory="vn"):
+ return self.MSP430peek(adr);
def peek8(self,adr, memory="vn"):
adr=self.MSP430peek(adr&~1);
if adr&1==0: return adr&0xFF;
else: return adr>>8;
+
def MSP430peek(self,adr):
"""Read a word at an address."""
self.data=[adr&0xff, (adr&0xff00)>>8,
val&0xff, (val&0xff00)>>8];
self.writecmd(self.MSP430APP,0xE1,6,self.data);
return ord(self.data[0])+(ord(self.data[1])<<8);
+ def setsecret(self,value):
+ """Set a secret word for later retreival. Used by glitcher."""
+ self.MSP430pokeflash(0xFFFE,value);
+ def getsecret(self):
+ """Get a secret word. Used by glitcher."""
+ return self.peek(0xfffe);
def MSP430pokeflashblock(self,adr,data):
"""Write many words to flash memory at an address."""
self.data=[adr&0xff, (adr&0xff00)>>8,
0xf26f: "MSP430F261x",
0xf237: "MSP430F23x0",
0xf201: "MSP430F201x",
+ #Are G's and F's distinct?
+ 0x2553: "MSP430G2553",
#MSP430F1xx
0xf16c: "MSP430F161x",
0xF427: "MSP430FE42x", #or FW42x, F415, F417
0xF439: "MSP430FG43x",
0xf46f: "MSP430FG46xx", #or F471xx
-
+ 0xF413: "MSP430F413", #or maybe others.
}
def MSP430test(self):
"""Test MSP430 JTAG. Requires that a chip be attached."""
print "Tests complete, erasing."
self.MSP430masserase();
-
+ def erase(self):
+ self.MSP430masserase();
def MSP430masserase(self):
"""Erase MSP430 flash memory."""
self.writecmd(self.MSP430APP,0xE3,0,None);