file fbus3.py
resource shared by Chris Liechti <cliechti@gmx.n et>
during the
[Nokia 3310 SMS Application, done:connecting to serial
port(linux/win), done:reading some hex like \x00 . . .,
problem:write/send command! noresponse]
conversation last september 2002. I made it available so that other
user would benefit from it. I've used with some of my projects and I'm
done with it. hope anyone would benefit from it
#------------------------------------------------------------------------------------------------
#!/usr/bin/env python
import serial, time, sys, Queue, threading
DEBUG = 0
FB_FRAME_ID = 0x1e
FB_DEVICE_PHONE = 0x00
FB_DEVICE_PC = 0x0c
#FB_FRAME_HEADE R = '\x00\x01\x00'
FB_SYNC_BYTE = '\x55'
FB_IR_END_INIT_ BYTE = '\xc1'
FB_FRTYPE_ACK = 0x7f
##/* ETSI GSM 03.38, version 6.0.1, section 6.2.1; Default alphabet */
##/* Characters in hex position 10, [12 to 1a] and 24 are not present
on
## latin1 charset, so we cannot reproduce on the screen, however
they are
## greek symbol not present even on Nokia */
GSM_Default_Alp habet = ''.join([
'@', '\xa3', '$', '\xa5','\xe8',' \xe9','\xf9','\ xec',
'\xf2','\xc7', '\n', '\xd8','\xf8', '\r', '\xc5','\xe5',
'?', '_', '?', '?', '?', '?', '?', '?',
'?', '?', '?', '?', '\xc6','\xe6',' \xdf','\xc9',
' ', '!', '\"', '#', '\xa4', '%', '&', '\'',
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?',
'\xa1', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '\xc4', '\xd6','\xd1',' \xdc','\xa7',
'\xbf', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '\xe4', '\xf6','\xf1',' \xfc','\xe0'
])
def bin(x):
return ''.join([((x & (1<<i)) and '1' or '0') for i in range(8)])
def rev(x):
m = list(x)
m.reverse()
return ''.join(m)
class Version:
def __init__(self, value):
self.version, self.date, self.firmware, self.copy =
value.split('\n ')
def __str__(self):
return "%s %s %s %s" % (self.version, self.date,
self.firmware, self.copy)
class SMS:
def __init__(self, message=""):
#8bit packed -> 7 bit decode
bs = ''.join([bin(ord(x)) for x in message])
#print len(message), len(bs)
self.message = ''.join([chr(int(rev(bs[x:x+7]), 2)) for x in
range(0, len(bs), 7)])
def __str__(self):
return "%r" % (self.message)
class PhonebookEntry:
def __init__(self, name, number):
self.name = name
self.number = number
def __str__(self):
return "%s: %s" % (self.name, self.number)
class Phone:
def __init__(self, comport=1):
self.s = serial.Serial(c omport, 115200, timeout=None)
self.seq = 0
self.s.setRTS(0 ) #hehe - NEEDED! whatever insane comm the
have desigend? 8-)
self.sync()
self.s.flushInp ut() #err character/power up garabge ?!?
self.queue = Queue.Queue()
self.thread = threading.Threa d(target=self._ recvThread)
self.thread.set Daemon(1)
self.thread.sta rt()
def sync(self):
if DEBUG: print "sync...",
for i in range(32):
time.sleep(0.01 )
self.s.write(FB _SYNC_BYTE) #sync char
self.s.write(FB _IR_END_INIT_BY TE) #sync end char
self.FB_TX_Send Message(0x04, '\x00\x01\x00\x 01');
if DEBUG: print "ok"
def getVersion(self ):
if DEBUG: print "get ver..."
self.FB_TX_Send Message(0xd1, '\x00\x01\x00\x 03\x00')
return self.queue.get( )
def getPhonbookEntr y(self, num):
if DEBUG: print "Get Phonebook %d" % num
self.FB_TX_Send Message(0x03, '\x00\x01\x00\x 01\x01%c\x00' %
num)
return self.queue.get( )
def getSMS(self, num):
if DEBUG: print "Get SMS message %d" % num
self.FB_TX_Send Message(0x02, '\x00\x01\x00\x 07\x02%c\x01\x6 4'
% num)
return self.queue.get( )
def _recvThread(sel f):
"""receive packets, sequences are collected before handling"""
buffer = ''
while 1:
if DEBUG: print "receive header"
head = self.s.read(6) #get
header
log.write("rece ive header: %r\n" % (head))
FrameID, DestDEV, SrcDEV, MsgType, _, FrameLength =
map(ord, head)
if DEBUG:
print "receive frame data", FrameLength
print FrameID, DestDEV, SrcDEV, MsgType, FrameLength
data = self.s.read(Fra meLength-2) #get
data
log.write("rece ive data: %r\n" % (data))
if DEBUG: print "receive data", data
framecount, seqNum = map(ord, self.s.read(2))
if FrameLength & 1: self.s.read(1) #kill pad byte
if DEBUG: print "receive checksum"
ChkSum1, ChkSum2 = map(ord, self.s.read(2)) #get
checksum
if self.s.inWaitin g(): print "!!still chars in"
#print "framecount %0x" % framecount
if FrameID == 0x1e and DestDEV == 0x0c and SrcDEV == 0x00:
if framecount > 1: #multiple blocks
buffer += data
else: #last block
buffer += data
self.dispatchPh one(MsgType, buffer)
buffer = ''
self.FB_TX_Send Ack(MsgType, seqNum & 0x0f) #gen ACK
for msgtype / seq
else:
if DEBUG: print "message not from phone"
buffer = ''
#message handler
def dispatchPhone(s elf, MsgType, block):
"""decode messages from the phone"""
if DEBUG: print "dispatchPhone( %r, %r)" % (MsgType, block)
#log.write("Msg Type: 0x%02x block: %r\n" % (MsgType, block))
#logging
if MsgType == 0x7f: #ack
if DEBUG: print "Received Ack of type 0x%02x, seq: 0x%02x"
% (ord(block[0]), ord(block[1]))
elif MsgType == 0xd2: #HW&SW version
if DEBUG: print "VER: %s" % block[4:-1] #0x0003 "V "
"firmware\n " "firmware date\n" "model\n" "(c) NMP."
self.queue.put( Version(block[4:-1]))
return 1
elif MsgType == 0x14: #SMS functions
if block[3] == '\x08': #receiving message
smstype = ord(block[7])
if smstype == 0x02:
if DEBUG: print "outbox"
else:
if DEBUG: print "inbox"
if DEBUG: print "SMS: %r" % block
#self.queue.put (SMS(block.tran slate(GSM_Defau lt_Alphabet)))
#?
self.queue.put( SMS(block[43:]))
return 1
elif MsgType == 0x03: #Phonebook functions
#r mem location recvd { 0x0002,
0x00,namelen,"n ame",numlen,"nu mber",groupID, 0x01?, yearLO, yearHI,
month, day, hour, minute, sec. }
# Note: in 3310 all entries have null
name ("feature" or bug ?)
if block[3] == '\x02': #r mem location recvd
namelen = ord(block[5])
name = block[6:6+namelen]
numlen = ord(block[6+namelen])
number = block[6+namelen+1:6+n amelen+1+numlen]
self.queue.put( PhonebookEntry( name, number))
if DEBUG: print "PHONE entry: %s: %s" % (name, number)
else:
if DEBUG: print "PHONE unknown: %r" % block #
return 1
else:
print "unhandled frame 0x%02x: %r" % (MsgType, block)
def FB_TX_SendAck(s elf, message_type, message_seq):
if DEBUG: print "send ack..."
return self.FB_TX_Send Frame(FB_FRTYPE _ACK, "%c%c" %
(message_type, message_seq))
def FB_TX_SendFrame (self, message_type, buffer):
frame = "%c%c%c%c%c%c%s " % (
FB_FRAME_ID, FB_DEVICE_PHONE , FB_DEVICE_PC, message_type,
0, len(buffer), buffer
)
if len(buffer) & 1: #align on words
frame += '\x00'
crce = crco = 0
for i in range(0,len(fra me),2):
crce ^= ord(frame[i]);
crco ^= ord(frame[i+1]);
frame += chr(crce) + chr(crco)
log.write("drop to pipe: %r\n" % (frame))
self.s.write(fr ame)
def FB_TX_SendMessa ge(self, message_type, block=''):
time.sleep(0.2)
frame_buffer = "%s%c%c" % (block, 0x01, 0x40+self.seq)
self.seq = (self.seq+1) & 0x7
self.FB_TX_Send Frame(message_t ype, frame_buffer)
#----------------------------------------------------------------------------
if __name__ == '__main__':
log = open("log3.txt" ,"w")
p = Phone()
pg = p.getVersion()
print "Version: %s" % pg
log.write("Vers ion: %s\n--------------------------------------\n"
% pg)
for i in range(1,5):
pb = p.getPhonbookEn try(i)
print "Phonebook( %d): %s" % (i, pb)
log.write("Phon ebook(%d):
%s\n--------------------------------------\n" % (i, pb))
for i in range(1,5):
sm = p.getSMS(i)
print "SMS(%d): %s" % (i, sm)
log.write("SMS( %d):
%s\n--------------------------------------\n" % (i, sm))
#------------------------------------------------------------------------------------------------
resource shared by Chris Liechti <cliechti@gmx.n et>
during the
[Nokia 3310 SMS Application, done:connecting to serial
port(linux/win), done:reading some hex like \x00 . . .,
problem:write/send command! noresponse]
conversation last september 2002. I made it available so that other
user would benefit from it. I've used with some of my projects and I'm
done with it. hope anyone would benefit from it
#------------------------------------------------------------------------------------------------
#!/usr/bin/env python
import serial, time, sys, Queue, threading
DEBUG = 0
FB_FRAME_ID = 0x1e
FB_DEVICE_PHONE = 0x00
FB_DEVICE_PC = 0x0c
#FB_FRAME_HEADE R = '\x00\x01\x00'
FB_SYNC_BYTE = '\x55'
FB_IR_END_INIT_ BYTE = '\xc1'
FB_FRTYPE_ACK = 0x7f
##/* ETSI GSM 03.38, version 6.0.1, section 6.2.1; Default alphabet */
##/* Characters in hex position 10, [12 to 1a] and 24 are not present
on
## latin1 charset, so we cannot reproduce on the screen, however
they are
## greek symbol not present even on Nokia */
GSM_Default_Alp habet = ''.join([
'@', '\xa3', '$', '\xa5','\xe8',' \xe9','\xf9','\ xec',
'\xf2','\xc7', '\n', '\xd8','\xf8', '\r', '\xc5','\xe5',
'?', '_', '?', '?', '?', '?', '?', '?',
'?', '?', '?', '?', '\xc6','\xe6',' \xdf','\xc9',
' ', '!', '\"', '#', '\xa4', '%', '&', '\'',
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?',
'\xa1', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '\xc4', '\xd6','\xd1',' \xdc','\xa7',
'\xbf', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '\xe4', '\xf6','\xf1',' \xfc','\xe0'
])
def bin(x):
return ''.join([((x & (1<<i)) and '1' or '0') for i in range(8)])
def rev(x):
m = list(x)
m.reverse()
return ''.join(m)
class Version:
def __init__(self, value):
self.version, self.date, self.firmware, self.copy =
value.split('\n ')
def __str__(self):
return "%s %s %s %s" % (self.version, self.date,
self.firmware, self.copy)
class SMS:
def __init__(self, message=""):
#8bit packed -> 7 bit decode
bs = ''.join([bin(ord(x)) for x in message])
#print len(message), len(bs)
self.message = ''.join([chr(int(rev(bs[x:x+7]), 2)) for x in
range(0, len(bs), 7)])
def __str__(self):
return "%r" % (self.message)
class PhonebookEntry:
def __init__(self, name, number):
self.name = name
self.number = number
def __str__(self):
return "%s: %s" % (self.name, self.number)
class Phone:
def __init__(self, comport=1):
self.s = serial.Serial(c omport, 115200, timeout=None)
self.seq = 0
self.s.setRTS(0 ) #hehe - NEEDED! whatever insane comm the
have desigend? 8-)
self.sync()
self.s.flushInp ut() #err character/power up garabge ?!?
self.queue = Queue.Queue()
self.thread = threading.Threa d(target=self._ recvThread)
self.thread.set Daemon(1)
self.thread.sta rt()
def sync(self):
if DEBUG: print "sync...",
for i in range(32):
time.sleep(0.01 )
self.s.write(FB _SYNC_BYTE) #sync char
self.s.write(FB _IR_END_INIT_BY TE) #sync end char
self.FB_TX_Send Message(0x04, '\x00\x01\x00\x 01');
if DEBUG: print "ok"
def getVersion(self ):
if DEBUG: print "get ver..."
self.FB_TX_Send Message(0xd1, '\x00\x01\x00\x 03\x00')
return self.queue.get( )
def getPhonbookEntr y(self, num):
if DEBUG: print "Get Phonebook %d" % num
self.FB_TX_Send Message(0x03, '\x00\x01\x00\x 01\x01%c\x00' %
num)
return self.queue.get( )
def getSMS(self, num):
if DEBUG: print "Get SMS message %d" % num
self.FB_TX_Send Message(0x02, '\x00\x01\x00\x 07\x02%c\x01\x6 4'
% num)
return self.queue.get( )
def _recvThread(sel f):
"""receive packets, sequences are collected before handling"""
buffer = ''
while 1:
if DEBUG: print "receive header"
head = self.s.read(6) #get
header
log.write("rece ive header: %r\n" % (head))
FrameID, DestDEV, SrcDEV, MsgType, _, FrameLength =
map(ord, head)
if DEBUG:
print "receive frame data", FrameLength
print FrameID, DestDEV, SrcDEV, MsgType, FrameLength
data = self.s.read(Fra meLength-2) #get
data
log.write("rece ive data: %r\n" % (data))
if DEBUG: print "receive data", data
framecount, seqNum = map(ord, self.s.read(2))
if FrameLength & 1: self.s.read(1) #kill pad byte
if DEBUG: print "receive checksum"
ChkSum1, ChkSum2 = map(ord, self.s.read(2)) #get
checksum
if self.s.inWaitin g(): print "!!still chars in"
#print "framecount %0x" % framecount
if FrameID == 0x1e and DestDEV == 0x0c and SrcDEV == 0x00:
if framecount > 1: #multiple blocks
buffer += data
else: #last block
buffer += data
self.dispatchPh one(MsgType, buffer)
buffer = ''
self.FB_TX_Send Ack(MsgType, seqNum & 0x0f) #gen ACK
for msgtype / seq
else:
if DEBUG: print "message not from phone"
buffer = ''
#message handler
def dispatchPhone(s elf, MsgType, block):
"""decode messages from the phone"""
if DEBUG: print "dispatchPhone( %r, %r)" % (MsgType, block)
#log.write("Msg Type: 0x%02x block: %r\n" % (MsgType, block))
#logging
if MsgType == 0x7f: #ack
if DEBUG: print "Received Ack of type 0x%02x, seq: 0x%02x"
% (ord(block[0]), ord(block[1]))
elif MsgType == 0xd2: #HW&SW version
if DEBUG: print "VER: %s" % block[4:-1] #0x0003 "V "
"firmware\n " "firmware date\n" "model\n" "(c) NMP."
self.queue.put( Version(block[4:-1]))
return 1
elif MsgType == 0x14: #SMS functions
if block[3] == '\x08': #receiving message
smstype = ord(block[7])
if smstype == 0x02:
if DEBUG: print "outbox"
else:
if DEBUG: print "inbox"
if DEBUG: print "SMS: %r" % block
#self.queue.put (SMS(block.tran slate(GSM_Defau lt_Alphabet)))
#?
self.queue.put( SMS(block[43:]))
return 1
elif MsgType == 0x03: #Phonebook functions
#r mem location recvd { 0x0002,
0x00,namelen,"n ame",numlen,"nu mber",groupID, 0x01?, yearLO, yearHI,
month, day, hour, minute, sec. }
# Note: in 3310 all entries have null
name ("feature" or bug ?)
if block[3] == '\x02': #r mem location recvd
namelen = ord(block[5])
name = block[6:6+namelen]
numlen = ord(block[6+namelen])
number = block[6+namelen+1:6+n amelen+1+numlen]
self.queue.put( PhonebookEntry( name, number))
if DEBUG: print "PHONE entry: %s: %s" % (name, number)
else:
if DEBUG: print "PHONE unknown: %r" % block #
return 1
else:
print "unhandled frame 0x%02x: %r" % (MsgType, block)
def FB_TX_SendAck(s elf, message_type, message_seq):
if DEBUG: print "send ack..."
return self.FB_TX_Send Frame(FB_FRTYPE _ACK, "%c%c" %
(message_type, message_seq))
def FB_TX_SendFrame (self, message_type, buffer):
frame = "%c%c%c%c%c%c%s " % (
FB_FRAME_ID, FB_DEVICE_PHONE , FB_DEVICE_PC, message_type,
0, len(buffer), buffer
)
if len(buffer) & 1: #align on words
frame += '\x00'
crce = crco = 0
for i in range(0,len(fra me),2):
crce ^= ord(frame[i]);
crco ^= ord(frame[i+1]);
frame += chr(crce) + chr(crco)
log.write("drop to pipe: %r\n" % (frame))
self.s.write(fr ame)
def FB_TX_SendMessa ge(self, message_type, block=''):
time.sleep(0.2)
frame_buffer = "%s%c%c" % (block, 0x01, 0x40+self.seq)
self.seq = (self.seq+1) & 0x7
self.FB_TX_Send Frame(message_t ype, frame_buffer)
#----------------------------------------------------------------------------
if __name__ == '__main__':
log = open("log3.txt" ,"w")
p = Phone()
pg = p.getVersion()
print "Version: %s" % pg
log.write("Vers ion: %s\n--------------------------------------\n"
% pg)
for i in range(1,5):
pb = p.getPhonbookEn try(i)
print "Phonebook( %d): %s" % (i, pb)
log.write("Phon ebook(%d):
%s\n--------------------------------------\n" % (i, pb))
for i in range(1,5):
sm = p.getSMS(i)
print "SMS(%d): %s" % (i, sm)
log.write("SMS( %d):
%s\n--------------------------------------\n" % (i, sm))
#------------------------------------------------------------------------------------------------