# This code is being rewritten and refactored. You've been warned!
import sys, time, string, cStringIO, struct, glob, serial, os;
+import sqlite3;
def getClient(name="GoodFET"):
import GoodFET, GoodFETCC, GoodFETAVR, GoodFETSPI, GoodFETMSP430;
print "Unsupported target: %s" % name;
sys.exit(0);
+class SymbolTable:
+ """GoodFET Symbol Table"""
+ db=sqlite3.connect(":memory:");
+
+ def __init__(self, *args, **kargs):
+ self.db.execute("create table if not exists symbols(adr,name,memory,size,comment);");
+ def get(self,name):
+ self.db.commit();
+ c=self.db.cursor();
+ try:
+ c.execute("select adr,memory from symbols where name=?",(name,));
+ for row in c:
+ #print "Found it.";
+ sys.stdout.flush();
+ return row[0];
+ #print "No dice.";
+ except:# sqlite3.OperationalError:
+ #print "SQL error.";
+ return eval(name);
+ return eval(name);
+ def define(self,adr,name,comment="",memory="vn",size=16):
+ self.db.execute("insert into symbols(adr,name,memory,size,comment)"
+ "values(?,?,?,?,?);", (
+ adr,name,memory,size,comment));
+ #print "Set %s=%s." % (name,adr);
class GoodFET:
"""GoodFET Client Library"""
GLITCHAPP=0x71;
+ symbols=SymbolTable();
def __init__(self, *args, **kargs):
self.data=[0];
-
-
def getConsole(self):
from GoodFETConsole import GoodFETConsole;
return GoodFETConsole(self);
+ def name2adr(self,name):
+ return self.symbols.get(name);
def timeout(self):
print "timeout\n";
def serInit(self, port=None):
(self.peek8(address+1,memory)<<8));
def peek8(self,address, memory="vn"):
return self.peekbyte(address); #monitor
+ def loadsymbols(self):
+ return;
"""A GoodFET variant for use with Chipcon 8051 Zigbee SoC."""
APP=0x30;
smartrfpath="/opt/smartrf7";
+ def loadsymbols(self):
+ self.SRF_loadsymbols();
def SRF_chipdom(self,chip="cc1110", doc="register_definition.xml"):
fn="%s/config/xml/%s/%s" % (self.smartrfpath,chip,doc);
print "Opening %s" % fn;
print "%-10s=0x%02x; /* %-50s */" % (
name,self.CCpeekdatabyte(eval(address)), description);
if bitfields!="": print bitfields.rstrip();
+ def SRF_loadsymbols(self):
+ ident=self.CCident();
+ chip=self.CCversions.get(ident&0xFF00);
+ dom=self.SRF_chipdom(chip,"register_definition.xml");
+ for e in dom.getElementsByTagName("registerdefinition"):
+ for f in e.childNodes:
+ if f.localName=="Register":
+ name="unknownreg";
+ address="0xdead";
+ description="";
+ bitfields="";
+ for g in f.childNodes:
+ if g.localName=="Name":
+ name=g.childNodes[0].nodeValue;
+ elif g.localName=="Address":
+ address=g.childNodes[0].nodeValue;
+ elif g.localName=="Description":
+ if g.childNodes:
+ description=g.childNodes[0].nodeValue;
+ elif g.localName=="Bitfield":
+ bitfields+="%17s/* %-50s */\n" % ("",self.SRF_bitfieldstr(g));
+ #print "SFRX(%10s, %s); /* %50s */" % (name,address, description);
+ self.symbols.define(eval(address),name,description,"data");
def halt(self):
"""Halt the CPU."""
self.CChaltcpu();
client.serInit();
client.setup();
client.start();
+ client.loadsymbols();
def prompt(self):
sys.stdout.write("gf% ");
sys.stdout.flush();
def CMDresume(self,args):
print self.client.resume();
def CMDpeek(self,args):
- adr=eval(args[1]);
+ adr=args[1];
memory="vn";
if(len(args)>2):
memory=args[2];
- print "0x%08x:= 0x%04x" % (adr, self.client.peek16(adr,memory));
+ adr= self.client.name2adr(adr);
+ #print "%i" % adr;
+ print "0x%08x:= 0x%04x" % (
+ adr, self.client.peek16(adr,
+ memory));
def CMDflash(self,args):
file=args[1];
self.client.flash(self.expandfilename(file));