"""Move the FET into the MSP430 JTAG application."""
print "Initializing MSP430.";
self.writecmd(0x11,0x10,0,self.data);
+ def CCsetup(self):
+ """Move the FET into the CC2430/CC2530 application."""
+ print "Initializing Chipcon.";
+ self.writecmd(0x30,0x10,0,self.data);
+ def CCrd_config(self):
+ """Read the config register of a Chipcon."""
+ self.writecmd(0x30,0x82,0,self.data);
+ return ord(self.data[0]);
+ def CCwr_config(self,config):
+ """Write the config register of a Chipcon."""
+ self.writecmd(0x30,0x81,1,[config&0xFF]);
+
+ CCversions={0x0100:"CC1110",
+ 0x8500:"CC2430",
+ 0x8900:"CC2431",
+ 0x8100:"CC2510",
+ 0x9100:"CC2511"};
+ def CCidentstr(self):
+ ident=self.CCident();
+ chip=self.CCversions[ident&0xFF00];
+ return "%s/r%02x" % (chip, ident&0xFF);
+ def CCident(self):
+ """Get a chipcon's ID."""
+ self.writecmd(0x30,0x8B,0,None);
+ chip=ord(self.data[0]);
+ rev=ord(self.data[1]);
+ return (chip<<8)+rev;
+ def CCgetPC(self):
+ """Get a chipcon's PC."""
+ self.writecmd(0x30,0x83,0,None);
+ hi=ord(self.data[0]);
+ lo=ord(self.data[1]);
+ return (hi<<8)+lo;
def MSP430peek(self,adr):
"""Read the contents of memory at an address."""
self.data=[adr&0xff, (adr&0xff00)>>8];
self.data=[adr&0xff, (adr&0xff00)>>8, val&0xff, (val&0xff00)>>8];
self.writecmd(0x11,0x03,4,self.data);
return;# ord(self.data[0])+(ord(self.data[1])<<8);
-
def MSP430start(self):
"""Start debugging."""
self.writecmd(0x11,0x20,0,self.data);
ident=self.MSP430ident();
print "Target identifies as %04x." % ident;
-
+
+ def CCstart(self):
+ """Start debugging."""
+ self.writecmd(0x30,0x20,0,self.data);
+ ident=self.CCidentstr();
+ print "Target identifies as %s." % ident;
+ def CCstop(self):
+ """Stop debugging."""
+ self.writecmd(0x30,0x21,0,self.data);
+ def CCstep_instr(self):
+ """Step one instruction."""
+ self.writecmd(0x30,0x89,0,self.data);
def MSP430stop(self):
"""Stop debugging."""
self.writecmd(0x11,0x21,0,self.data);
while i<end:
print "%04x %04x" % (i, self.MSP430peek(i));
i+=2;
-
+ def CCtest(self):
+ #Grab ident three times, should be equal.
+ ident1=self.CCident();
+ ident2=self.CCident();
+ ident3=self.CCident();
+ if(ident1!=ident2 or ident2!=ident3):
+ print "Error, repeated ident attempts unequal."
+ print "%04x, %04x, %04x" % (ident1, ident2, ident3);
+
+ #Single step, printing PC.
+ print "Tracing execution at startup."
+ for i in range(1,15):
+ print "PC=%04x" % self.CCgetPC();
+ self.CCstep_instr();
+ #Exit debugger
+ self.CCstop();
+ print "Done.";