+ def MSP430flashtest(self):
+ self.MSP430masserase();
+ i=0x2500;
+ while(i<0x2600):
+ if(self.MSP430peek(i)!=0xFFFF):
+ print "ERROR: Unerased flash at %04x."%i;
+ self.MSP430writeflash(i,0x0000);
+ i+=2;
+ def MSP430masserase(self):
+ """Erase MSP430 flash memory."""
+ self.writecmd(0x11,0xE3,0,None);
+ def MSP430writeflash(self,adr,val):
+ """Write a word of flash memory."""
+ data=[adr&0xFF,(adr&0xFF00)>>8,val&0xFF,(val&0xFF00)>>8];
+ self.writecmd(0x11,0xE1,4,data);
+ rval=ord(self.data[0])+(ord(self.data[1])<<8);
+ if(val!=rval):
+ print "FLASH WRITE ERROR AT %04x. Found %04x, wrote %04x." % (adr,rval,val);
+ sys.exit(1);