#
# This code is being rewritten and refactored. You've been warned!
-import sys, time, string, cStringIO, struct, glob, serial, os;
+import sys, time, string, cStringIO, struct, glob, os;
import sqlite3;
fmt = ("B", "<H", None, "<L")
def getClient(name="GoodFET"):
- import GoodFET, GoodFETCC, GoodFETAVR, GoodFETSPI, GoodFETMSP430, GoodFETNRF;
+ import GoodFET, GoodFETCC, GoodFETAVR, GoodFETSPI, GoodFETMSP430, GoodFETNRF, GoodFETCCSPI;
if(name=="GoodFET" or name=="monitor"): return GoodFET.GoodFET();
elif name=="cc" or name=="cc51": return GoodFETCC.GoodFETCC();
- elif name=="cc2420" or name=="ccspi": return GoodFETCC.GoodFETCC();
+ elif name=="cc2420" or name=="ccspi": return GoodFETCCSPI.GoodFETCCSPI();
elif name=="avr": return GoodFETAVR.GoodFETAVR();
elif name=="spi": return GoodFETSPI.GoodFETSPI();
elif name=="msp430": return GoodFETMSP430.GoodFETMSP430();
return self.symbols.get(name);
def timeout(self):
print "timeout\n";
- def serInit(self, port=None, timeout=2):
+ def serInit(self, port=None, timeout=2, attemptlimit=None):
"""Open the serial port"""
# Make timeout None to wait forever, 0 for non-blocking mode.
+ import serial;
+
+ if os.name=='nt' and sys.version.find('64 bit')!=-1:
+ print "WARNING: PySerial requires a 32-bit Python build in Windows.";
if port is None and os.environ.get("GOODFET")!=None:
glob_list = glob.glob(os.environ.get("GOODFET"));
glob_list = glob.glob("/dev/ttyU0");
if len(glob_list) > 0:
port = glob_list[0];
- if os.name=='nt':
+ if port is None and os.name=='nt':
from scanwin32 import winScan;
scan=winScan();
for order,comport,desc,hwid in sorted(scan.comports()):
#Do nothing.
a=1;
+ baud=115200;
+ if(os.environ.get("platform")=='arduino'):
+ baud=19200; #Slower, for now.
self.serialport = serial.Serial(
port,
#9600,
- 115200,
+ baud,
parity = serial.PARITY_NONE,
timeout=timeout
)
connected=0;
while connected==0:
while self.verb!=0x7F or self.data!="http://goodfet.sf.net/":
- if attempts>2:
+ #while self.data!="http://goodfet.sf.net/":
+ #print "'%s'!=\n'%s'" % (self.data,"http://goodfet.sf.net/");
+ if attemptlimit is not None and attempts >= attemptlimit:
+ return
+ elif attempts>2:
print "Resyncing.";
self.serialport.flushInput()
self.serialport.flushOutput()
- #Explicitly set RTS and DTR to halt board.
- self.serialport.setRTS(1);
- self.serialport.setDTR(1);
- #Drop DTR, which is !RST, low to begin the app.
- self.serialport.setDTR(0);
#TelosB reset, prefer software to I2C SPST Switch.
if(os.environ.get("platform")=='telosb'):
#print "TelosB Reset";
self.telosBReset();
+ else:
+ #Explicitly set RTS and DTR to halt board.
+ self.serialport.setRTS(1);
+ self.serialport.setDTR(1);
+ #Drop DTR, which is !RST, low to begin the app.
+ self.serialport.setDTR(0);
+
#self.serialport.write(chr(0x80));
#self.serialport.write(chr(0x80));
#self.serialport.write(chr(0x80));
#self.serialport.write(chr(0x80));
- self.serialport.flushInput()
- self.serialport.flushOutput()
+ #self.serialport.flushInput()
+ #self.serialport.flushOutput()
#time.sleep(60);
attempts=attempts+1;
self.readcmd(); #Read the first command.
+ #print "Got %02x,%02x:'%s'" % (self.app,self.verb,self.data);
#Here we have a connection, but maybe not a good one.
+ #print "We have a connection."
connected=1;
olds=self.infostring();
clocking=self.monitorclocking();
+ #if(os.environ.get("platform")!='arduino'):
for foo in range(1,30):
if not self.monitorecho():
- if self.verbose: print "Comm error on %i try, resyncing out of %s." % (foo,
- clocking);
- connected=0;
- break;
+ if self.verbose:
+ print "Comm error on %i try, resyncing out of %s." % (foo,
+ clocking);
+ connected=0;
+ break;
if self.verbose: print "Connected after %02i attempts." % attempts;
self.mon_connected();
self.serialport.setTimeout(12);
try:
#print "Reading...";
self.app=ord(self.serialport.read(1));
- #print "APP=%2x" % self.app;
+ #print "APP=%02x" % self.app;
self.verb=ord(self.serialport.read(1));
+
+ #Fixes an obscure bug in the TelosB.
+ if self.app==0x00:
+ while self.verb==0x00:
+ self.verb=ord(self.serialport.read(1));
+
#print "VERB=%02x" % self.verb;
self.count=(
ord(self.serialport.read(1))
+(ord(self.serialport.read(1))<<8)
);
- if self.verbose:
- print "Rx: ( 0x%02x, 0x%02x, 0x%04x )" % ( self.app, self.verb, self.count )
+ #if self.verbose:
+ #print "Rx: ( 0x%02x, 0x%02x, 0x%04x )" % ( self.app, self.verb, self.count )
#Debugging string; print, but wait.
if self.app==0xFF:
return self.MONpeek8(address)+(self.MONpeek8(address+1)<<8);
def eeprompeek(self,address):
"""Read a word of memory from the monitor."""
- return self.MONpeek8(address)+(self.MONpeek8(address+1)<<8);
+ print "EEPROM peeking not supported for the monitor.";
+ #return self.MONpeek8(address)+(self.MONpeek8(address+1)<<8);
def peekbysym(self,name):
"""Read a value by its symbol name."""
#TODO include memory in symbol.
return value;
def setsecret(self,value):
"""Set a secret word for later retreival. Used by glitcher."""
- self.eeprompoke(0,value);
- self.eeprompoke(1,value);
+ #self.eeprompoke(0,value);
+ #self.eeprompoke(1,value);
+ print "Secret setting is not yet suppored for this target.";
+ print "Aborting.";
+
def getsecret(self):
"""Get a secret word. Used by glitcher."""
- self.eeprompeek(0);
+ #self.eeprompeek(0);
+ print "Secret getting is not yet suppored for this target.";
+ print "Aborting.";
+ sys.exit();
def dumpmem(self,begin,end):
i=begin;
data="The quick brown fox jumped over the lazy dog.";
self.writecmd(self.MONITORAPP,0x81,len(data),data);
if self.data!=data:
- if self.verbose: print "Comm error recognized by monitorecho().";
+ print "Comm error recognized by monitorecho(), got:\n%s" % self.data;
return 0;
return 1;
self.MONpoke16(0x56, clock);
def monitorgetclock(self):
"""Get the clocking value."""
+ if(os.environ.get("platform")=='arduino'):
+ return 0xDEAD;
+ #Check for MSP430 before peeking this.
return self.MONpeek16(0x56);
# The following functions ought to be implemented in
# every client.
def infostring(self):
- a=self.MONpeek8(0xff0);
- b=self.MONpeek8(0xff1);
- return "%02x%02x" % (a,b);
+ if(os.environ.get("platform")=='arduino'):
+ return "Arduino";
+ else:
+ a=self.MONpeek8(0xff0);
+ b=self.MONpeek8(0xff1);
+ return "%02x%02x" % (a,b);
def lock(self):
print "Locking Unsupported.";
def erase(self):
projects / goodfet / blobdiff