#
# 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")
"values(?,?,?,?,?);", (
adr,name,memory,size,comment));
#print "Set %s=%s." % (name,adr);
+class GoodFETbtser:
+ """py-bluez class for emulating py-serial."""
+ def __init__(self,btaddr):
+ import bluetooth;
+ if btaddr==None or btaddr=="none" or btaddr=="bluetooth":
+ print "performing inquiry..."
+ nearby_devices = bluetooth.discover_devices(lookup_names = True)
+ print "found %d devices" % len(nearby_devices)
+ for addr, name in nearby_devices:
+ print " %s - '%s'" % (addr, name)
+ #TODO switch to wildcards.
+ if name=='FireFly-A6BD':
+ btaddr=addr;
+ if name=='RN42-A94A':
+ btaddr=addr;
+
+ print "Please set $GOODFET to the address of your device.";
+ sys.exit();
+ print "Identified GoodFET at %s" % btaddr;
+ # Manually use the portnumber.
+ port=1;
+
+ print "Connecting to %s on port %i." % (btaddr, port);
+ sock=bluetooth.BluetoothSocket(bluetooth.RFCOMM);
+ self.sock=sock;
+ sock.connect((btaddr,port));
+ sock.settimeout(10); #IMPORTANT Must be patient.
+
+ ##This is what we'd do for a normal reset.
+ #str="";
+ #while not str.endswith("goodfet.sf.net/"):
+ # str=self.read(64);
+ # print str;
+
+ # Instead, just return and hope for the best.
+ return;
+
+ def write(self,msg):
+ """Send traffic."""
+ import time;
+ self.sock.send(msg);
+ #time.sleep(0.1);
+ return;
+ def read(self,length):
+ """Read traffic."""
+ data="";
+ while len(data)<length:
+ data=data+self.sock.recv(length-len(data));
+ return data;
class GoodFET:
"""GoodFET Client Library"""
def timeout(self):
print "timeout\n";
def serInit(self, port=None, timeout=2, attemptlimit=None):
+ """Open a serial port of some kind."""
+ import re;
+
+ if port==None:
+ port=os.environ.get("GOODFET");
+ if port=="bluetooth" or (port is not None and re.match("..:..:..:..:..:..",port)):
+ self.btInit(port,timeout,attemptlimit);
+ else:
+ self.pyserInit(port,timeout,attemptlimit);
+ def btInit(self, port, timeout, attemptlimit):
+ """Open a bluetooth port.""";
+ #self.verbose=True; #For debugging BT.
+ self.serialport=GoodFETbtser(port);
+
+ def pyserInit(self, port, timeout, attemptlimit):
"""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.";
a=1;
baud=115200;
- if(os.environ.get("platform")=='arduino'):
+ if(os.environ.get("platform")=='arduino' or os.environ.get("board")=='arduino'):
baud=19200; #Slower, for now.
self.serialport = serial.Serial(
port,
self.serialport.flushOutput()
#TelosB reset, prefer software to I2C SPST Switch.
- if(os.environ.get("platform")=='telosb'):
+ if(os.environ.get("platform")=='telosb' or os.environ.get("board")=='telosb'):
#print "TelosB Reset";
self.telosBReset();
else:
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:
+(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:
self.MONpoke16(0x56, clock);
def monitorgetclock(self):
"""Get the clocking value."""
- if(os.environ.get("platform")=='arduino'):
+ if(os.environ.get("platform")=='arduino' or os.environ.get("board")=='arduino'):
return 0xDEAD;
#Check for MSP430 before peeking this.
return self.MONpeek16(0x56);
# every client.
def infostring(self):
- if(os.environ.get("platform")=='arduino'):
+ if(os.environ.get("platform")=='arduino' or os.environ.get("board")=='arduino'):
return "Arduino";
else:
a=self.MONpeek8(0xff0);