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- #coding=utf-85 A3 Y, I\" p/ v! N/ l: c' s) z3 e
- % S2 N0 e1 Z; S% l9 [\" u
-
- X8 ~1 `/ R* v1 X$ |. ~7 k2 ~3 P - import sys,threading,time;, |- z5 `3 K* \2 X
- import serial;0 c6 O, G1 B- C6 K5 @; u3 h% p% ?
- import binascii,encodings;
: R9 \: m# H2 Q& y# ~8 N5 ` - import re;
$ k& m* U5 X) o; A# D - import os;* ^6 I3 m4 h Z5 j( ~
- from socket import *. _\" |2 a) y9 }, Z2 f: a$ C: _
- from struct import *;7 P* y5 g Y4 u! i- A# ?3 A* E
- #from myutil import *;( ^% ~\" r3 _5 w5 d
- #name: myutil.py
) ~% k$ U7 A% j/ t+ B\" z - 5 I9 N% [- S9 i\" W( k
- mylock = threading.RLock()
! ^4 H# d+ J) Q% L/ g; x$ Y+ v2 k -
5 ^4 m7 q9 O% X7 F\" X - Server_IP = '') |$ ^8 ?6 T3 v+ o7 J! q
- Srever_Port = ''
# _3 l\" H6 n% b( ], t9 O -
5 E+ Z4 z' s+ P# }) Y' a - def print_hex1(s,prev='0x'):
8 k/ y8 Q) h! i7 H- e r2 b - for c in s:
- I* M) d; q. s - print '%s%02x' %(prev,ord(c)),
# B* b3 N/ t5 }7 Q4 z\" L - print
' e/ H$ ?5 Q! s: i - def print_hex(s):
+ k1 N& D) X# j8 S- o6 l! g - for c in s:
( l7 r+ w* v% c A - print '%02x' %(ord(c)),
2 X- X+ N* S# ^' [9 b - print
# P; w$ H/ ]' y2 R: K - - }9 u! o. o, ~
- def hexto_str(s):: g% _5 T6 N# G1 _5 ` M
- r =''
h4 q) S+ v. T - for c in s:$ X: f* {8 C' w0 ]
- r += '%02x' %(ord(c)) P/ z* R! H9 K# {
- return r
: ^1 k9 \9 c! w9 Z: I# x! D# T. X1 \ - def strto_hex(s):! j0 ~1 V) Z G( a% j; Z
- r = s.decode('hex')
! ]4 u# U) V0 S- I6 q1 v - return r
8 ]; V4 l\" p/ R+ Z, w - #''代表服务器为localhost$ J3 n' s4 D& [0 ^% L% d( p
-
: h$ c+ D) z* @3 u( u# r' ? - #在一个非保留端口号上进行监听
5 E: V7 `; I$ u4 d -
' S/ c$ }' d7 I7 n! I -
# F/ G/ X% }1 N7 {& D2 [9 [, b - class ComThread:
8 P5 w: y. o2 H$ S1 n - def __init__(self, Port=0):
- t9 {2 N$ _( z4 L - self.l_serial = None;
+ V) p\" {( d, `* j# ~5 X. M - self.alive = False;
7 q( [% R5 I3 p3 H - self.waitEnd = None;\" s0 U7 r0 V\" J J: T
- self.port = Port;
- n4 @3 e5 P1 Z# f( `3 y -
( a, ^( Q1 b, a+ Q6 e- S; m - #TCP部分. g2 J! _2 A# [* Q, i
- #self.sockobj = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
' \. T- _' V+ ?7 D - self.connection = None
. y. ~) w. v% W5 b$ e - #数据
( a7 ]5 v/ e- z6 @ - self.snddata = ''6 r5 |9 i$ n- X: g m6 F; Z7 F
- self.rcvdata = ''
2 Z+ L8 F' c% V. s* L6 b0 K! w - ' t6 ^8 X\" n9 D! H- p. |9 M6 U
- def waiting(self):
_\" W; v. D. ~9 U/ V, b { - if not self.waitEnd is None:# f8 r: h! N) S1 b
- self.waitEnd.wait();( O3 Y, F9 z- L$ s
-
% F2 \6 ?\" @) f* V8 s7 q3 i0 H -
1 d3 e! Z' M' ^$ s - def SetStopEvent(self):' C7 E' [- J8 a% U% x
- if not self.waitEnd is None:0 }* B+ ]# c% W# L- F4 W+ P
- self.waitEnd.set();1 m/ k1 E+ U3 e& A w
- self.alive = False;& O2 q/ ]- x% Q
- self.stop();) [7 F H- a1 \) j, L
- x( ?0 [$ f @2 ]2 D
- 0 h: m4 P; Z8 S
- def start(self):( x\" | h) n- I* F: H
- self.l_serial = serial.Serial();
+ f, Z! s8 j, [: X - self.l_serial.port = self.port;
3 h5 S/ Q% H/ w! [' j - self.l_serial.baudrate = 115200;
3 Z; O- ?% k# ?# D( R# U - self.l_serial.timeout = 2; #秒
4 v5 R0 T) |8 u) Y' {2 v; p - self.l_serial.open();* } z. W! ?8 d9 b\" d/ h+ x. ~
- 0 b8 a! @; [+ N\" L\" a
- if self.l_serial.isOpen():6 w6 p& v0 r$ u$ W
- self.waitEnd = threading.Event();- i8 J$ F$ h- y9 h/ w8 V6 R2 {
- self.alive = True;' f/ s9 R8 K2 E; G/ a% |% F6 I
- print 'open serial port %d ok!\n' %(self.port+1)* G6 [+ E% Q- W
- print 'baudrate:115200 \n'
) P# X7 h% [2 j! i& x& f6 ~. E* t - self.thread_read = None;
/ I5 B7 c$ ]! y+ M4 ~ - self.thread_read = threading.Thread(target=self.FirstReader);
\" R& y% E/ A$ h' H - self.thread_read.setDaemon(1);% L; ^0 L1 ^+ e5 U9 C2 M: Z
- self.thread_read.start();
0 E9 K' q6 ^0 S# E! z4 j' b1 B - ! D: A8 ]$ J, V2 e |* B3 |
- self.thread_write = None;' }: w+ c# m. P
- self.thread_write = threading.Thread(target=self.FirstWriter);
* Z6 e. h! H# t: @/ ~ - self.thread_write.setDaemon(1);4 b# e0 ~3 [+ @5 w
- self.thread_write.start();
0 r& R% u, d$ G; }6 u\" ? i( c3 o - 3 y; ~\" f: C# x1 m! q# I
- #TCP部分
; X4 R) [2 N% y6 e l - self.thread_TcpClient = None;
0 N4 |9 ?$ _ @, V$ i0 c3 h4 P - self.thread_TcpClient = threading.Thread(target=self.TcpClient);7 N% r E. f5 X, l+ f. B
- self.thread_TcpClient.setDaemon(1);6 {5 u- l+ M) k1 N# C\" O% x
- self.thread_TcpClient.start();
* P; k9 d; G O& o! s5 Z\" {4 v - & M V# o2 o. c2 @\" ?$ L1 D
- self.thread_TcpSend = None;$ Q% O( W9 s$ a( C
- self.thread_TcpSend = threading.Thread(target=self.TcpSend);% ], d8 S4 [! ~
- self.thread_TcpSend.setDaemon(1);* }4 p, G+ `) m+ F1 ~8 v
- self.thread_TcpSend.start();5 ~0 [, v8 w) q\" [) K1 ]
-
; [) J$ k* s/ Z( v$ P$ ~ - return True;
7 M& y; k% E5 Q# _ - else:
1 O7 D# S\" X/ S! d+ k- r - return False;. {& d& P( g3 S- ^
- ) X2 e/ t6 F\" s; ^
- \" D* W/ Q7 G: g v' T4 p\" I# x4 V
- def FirstReader(self):% h9 e2 }- h- ?\" y( z( A
- while self.alive:7 c8 ?7 d( l1 I/ |* {5 T
- # 接收间隔% N, Y* t+ j- ~
- time.sleep(0.1);8 J$ d7 B+ b7 }6 P/ K
- try:
3 ]8 E( z\" G+ k% i - data = '';
' A* S8 f1 x. ^ f! w& ? - n = self.l_serial.inWaiting();
2 F1 X& J+ s6 H6 I - if n:
( A8 e0 v* E: S) } - data = data+self.l_serial.read(n);/ J6 G6 d! ]9 b* B2 @/ h% r
- #for l in xrange(len(data)):6 K8 }4 U1 }4 h8 y
- #print '%02X' % ord(data[l]),: ]0 `\" i; f) N- Y' }0 B8 n
- # 发送数据' O$ f) _% I' P9 `1 E: e
- print u'->请求:'7 z; p l6 c7 S9 k\" ]5 G. E
- print data;# e+ K5 L6 W9 l5 ^$ G2 W
- mylock.acquire() {0 B g. k5 @; u6 E* d8 d
- self.snddata = data; ]( @4 v4 G2 V) u& h\" U1 @3 O
- mylock.release()
5 O5 n5 M0 q4 L$ Z) g+ [ - #print_hex(data);
( n/ q* }+ k! |1 ~/ T( s$ S! h\" I - 7 H: j# A( R0 S
-
& V9 Z; A0 c7 ^: K% s/ U - # 判断结束
8 b' O8 a6 n* o\" z' Z - , b) p R W* i$ W; @
- except Exception, ex:
* N+ z( @: I0 v7 }9 P - print str(ex);
\" T* M0 V' Y1 F\" U/ `/ i -
. ?4 |+ [) E( S3 w: V% a2 e+ C - self.waitEnd.set();9 q$ }- X( v% _1 f! ~- A# E- x, e0 p
- self.alive = False;4 |! K: S$ Y. M1 y& k6 L
-
! Q; t$ ^# L+ h) {% v% A3 B! L; Z - def FirstWriter(self):8 ^+ [\" D5 @5 F8 I\" t9 h C
- while self.alive:
* _9 s7 m2 e0 {; T. v) O3 j- z2 S4 \; b - # 接收间隔+ i' D8 ~( u* Y3 B9 [# e
- time.sleep(0.1);- G- }9 P5 d* H6 U
- try:+ C. k# j2 i! i) c
- #snddata = raw_input('\nenter data send:\n')
4 A, X/ Z5 Z6 |3 F9 }9 p$ N* e - if self.rcvdata!='':& Y3 D+ U9 o- z* W s/ t: n6 Y6 L
- self.l_serial.write(self.rcvdata);
; p& u7 y ?3 ]) ]$ B% t - print u'-<应答:'
. p( C$ g\" O/ Q J: w+ [ - print self.rcvdata;( q/ l! s# c! ^; n9 ^
- mylock.acquire() 6 g/ e% Y+ }8 q/ P, D5 ^' k
- self.rcvdata = '';
& l4 k! b1 W T( r* T: s8 F8 O - mylock.release()
% L: E5 P0 d [& s3 I! f - #print_hex(snddata);
1 r/ G; o& f& l1 n/ d7 K3 V -
1 x5 e/ M9 @/ @! S7 o - except Exception, ex:
/ `; G! t6 A4 v/ V) g, l' u7 U - print str(ex);
; R$ A& L4 S. b' x! X/ c1 p - self.waitEnd.set();% l* F& K! M. z# i4 H+ p
- self.alive = False;
\" t1 a% L, G4 I8 @9 u' @# i - $ G. t7 k; K# }5 C: |4 c
- def TcpClient(self):2 s0 V& N4 ~0 K9 u. T
- while True:
* ]& E3 t$ y: V: d - # 接收间隔/ Q/ E7 m: d2 S
- time.sleep(0.1);
& h! c$ L4 X c( c6 J - self.connection = socket(AF_INET, SOCK_STREAM);; ^% D3 n1 w\" h
- self.connection.connect((Server_IP, int(Server_Port)));
' V& i. ~, _2 y7 J3 ^0 ? - print 'Connect to Server OK!';3 K' V9 U1 c; }2 O
- self.snddata = '') a\" z# f: |, z; W
- self.rcvdata = ''
, c- {' ^+ J$ s. u8 J1 [ - while True:
- V% v9 f! g6 T0 t+ ?, m - #读取客户端套接字的下一行7 [% c4 B6 n( Z9 T
- data = self.connection.recv(1024) o0 b; Q1 U# y f+ ?! q
- #如果没有数量的话,那么跳出循环! x, e5 U' _1 G' @; ^
- if not data: break
8 c5 g0 R- K; G: J - #发送一个回复至客户端
# e. f3 t) k. F\" y6 b) | w - mylock.acquire()
- T( o\" Q5 x1 g1 z) {* a2 x - self.snddata = ''/ \$ H6 t, m Y
- self.rcvdata = data5 b% Z! Q1 J; N! O$ v% m6 z
- mylock.release(): i. f' E2 B4 X- v9 p7 p3 r\" c
- #connection.send('Echo=>' + data)
. I4 y( C6 r\" F' h2 b6 _ - self.connection.close()
) A) F) p6 h& W: m/ d -
! l7 u, J- a, f - self.waitEnd.set();# O; P+ p3 k9 i# L. h8 L& V0 q
- self.alive = False;
' Q) i& l) ~: U j -
; @6 T! G7 \( c a6 K$ n2 F* ] - def TcpSend(self):3 P( L1 L- _: K7 \! e* b9 B1 Y
- while True:$ g8 D! _9 F\" k9 }1 t) q
- # 接收间隔1 y* @# Q8 S2 G. B
- time.sleep(0.1);
' ^! C; l6 B; E$ d2 N\" B0 F8 A - while True:
) q5 c. @\" y! d9 B - time.sleep(0.1);* p3 V. d\" q' R
- try:* U4 y4 a# Q c4 U4 C) y2 i' m7 I
- if not self.connection is None:
5 y3 X: o6 A( z) ?, \% J - if self.snddata != '':
+ }( ?0 r; V+ ?( m+ Y1 a - self.connection.send(self.snddata)
/ I9 `3 |1 E w - mylock.acquire() / V! @8 l2 Y% Y! s& ^
- self.rcvdata = ''
- W E) ]) S8 f% X - self.snddata = ''
2 w$ Y) ?9 z! q/ x4 e - mylock.release()
! j; c5 x+ d9 R, o3 D9 B - except Exception, ex:
* l, |% c) C+ L& C - pass / j3 m) `# y1 |$ h$ \8 w
- def stop(self):' k; k9 R( m) E% t
- self.alive = False;6 v J, C6 K9 Z5 x, Q; _2 X4 C
- self.thread_read.join();0 T+ t5 K i' y2 B, D5 o5 x
- if self.l_serial.isOpen():: @( F h) s6 s- C2 t, n
- self.l_serial.close();
8 i\" R( s3 d! I1 K u8 B( _ - * d; T! \, K3 z/ ^6 R
-
) s1 s' { f/ J( g, E: ^ - . u* F2 N; j% o' ~4 P3 B
- #测试用部分/ f5 u7 c8 i% ]7 k\" N. k
- if __name__ == '__main__':
0 s) r' T% n\" h/ D* h\" ^/ c a - print 'Serial to Tcp Tool 1.00\n' 8 B) b& P. a2 N3 x; M: K. h1 _
- print 'Author:yangyongzhen\n'! T Q: {: {- `/ V
- print 'QQ:534117529\n': Y& u4 M4 R) h' w
- print 'Copyright (c) **cap 2015-2016.\n'. ^0 |+ _( e* G' |- `/ }
-
# y3 ~8 B! b4 D$ t - Server_IP = raw_input('please enter ServerIP:')
7 Y9 ~1 G0 c; J' r) o2 D - print 'Server_IP: %s' %(Server_IP)
! x) `3 I1 h7 ]% e - Server_Port = raw_input('please enter ServerPort:')
+ K. _# e\" h. Y) L - print 'Server_Port: %s' %(Server_Port)
1 W6 `+ F9 d% z u% G. Q - com =raw_input('please enter com port(1-9):'): ?4 D* g# `& ?\" ~/ p
- rt = ComThread(int(com)-1);
) n& z\" N! ], G/ r& d- c7 N& C* ? - try:
; l) B) u8 E. L- h, Y: f - if rt.start():/ W* R6 B2 P6 h+ k- s3 o* J
- rt.waiting();
. T0 k: P9 }* K! F0 h, X8 Z( p - rt.stop();
7 M5 h# z( B! d: e9 v8 S8 E V - else:
# M1 p0 C) d; t6 d( R - pass;
5 y0 c4 |+ ]. `8 \& \. n - except Exception,se:
3 d/ }: B+ @2 g$ X% N - print str(se);
K* C4 i- G\" h Z -
$ G, z) ?6 o8 B8 e/ l3 ]+ v' [, F - if rt.alive:
$ p* K$ d2 j$ n w/ y - rt.stop();\" W% l$ z4 r8 y+ ~
- os.system("pause")) N, T0 S* X0 ~( X' B3 [! @
- ! D! n% c) c( p1 \, y: N* n. |
- print '';
6 w5 i, v9 A; \4 T; X. R - print 'End OK .';
: {/ M, W1 R+ a* ^ - del rt;
复制代码
' V7 i1 ^, B& g" \/ n |
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