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1 | 1 | import socket No newline at end of file |
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2 | 2 | import string |
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3 | #import time No newline at end of file | |
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4 | 3 | No newline at end of file |
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5 | 4 | def int2bin(n): No newline at end of file |
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6 | 5 | n_hex = "%x" %n No newline at end of file |
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7 | 6 | ln = len(n_hex) No newline at end of file |
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8 | 7 | if ln == 1: No newline at end of file |
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9 | 8 | n_hex = "00000" + n_hex No newline at end of file |
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10 | 9 | elif ln == 2: No newline at end of file |
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11 | 10 | n_hex = "0000" + n_hex No newline at end of file |
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12 | 11 | elif ln == 3: No newline at end of file |
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13 | 12 | n_hex = "000" + n_hex No newline at end of file |
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14 | 13 | elif ln == 4: No newline at end of file |
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15 | 14 | n_hex = "00" + n_hex No newline at end of file |
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16 | 15 | elif ln == 5: No newline at end of file |
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17 | 16 | n_hex = "0" + n_hex No newline at end of file |
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18 | 17 | No newline at end of file |
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19 | 18 | byte1 = n_hex[0:2] No newline at end of file |
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20 | 19 | byte2 = n_hex[2:4] No newline at end of file |
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21 | 20 | byte3 = n_hex[4:6] No newline at end of file |
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22 | 21 | str_len = "" No newline at end of file |
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23 | 22 | str_len += "%c" % string.atoi(byte1,16) No newline at end of file |
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24 | 23 | str_len += "%c" % string.atoi(byte2,16) No newline at end of file |
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25 | 24 | str_len += "%c" % string.atoi(byte3,16) No newline at end of file |
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26 | 25 | No newline at end of file |
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27 | 26 | return str_len No newline at end of file |
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28 | 27 | No newline at end of file |
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29 | 28 | def int2str(n): No newline at end of file |
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30 | 29 | str_n = str(n) No newline at end of file |
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31 | 30 | l_n = len(str_n) No newline at end of file |
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32 | 31 | if l_n == 1: No newline at end of file |
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33 | 32 | str_n = "00000" + str_n No newline at end of file |
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34 | 33 | elif l_n == 2: No newline at end of file |
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35 | 34 | str_n = "0000" + str_n No newline at end of file |
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36 | 35 | elif l_n == 3: No newline at end of file |
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37 | 36 | str_n = "000" + str_n No newline at end of file |
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38 | 37 | elif l_n == 4: No newline at end of file |
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39 | 38 | str_n = "00" + str_n No newline at end of file |
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40 | 39 | elif l_n == 5: No newline at end of file |
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41 | 40 | str_n = "0" + str_n No newline at end of file |
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42 | 41 | return str_n No newline at end of file |
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43 | 42 | |
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43 | No newline at end of file | |
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44 | ||
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45 | #ini = time.time() | |
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46 | #sum = 0 | |
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47 | ||
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48 | #for i in range(11,15): | |
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49 | i=117 | |
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50 | #ini1 = time.time() No newline at end of file | |
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51 | 44 | s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) No newline at end of file |
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52 | 45 | host = "192.168.1." + str(i) No newline at end of file |
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53 | 46 | s.connect((host, 5500)) No newline at end of file |
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54 | 47 | |
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48 | No newline at end of file | |
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55 | fd = open("experimento2.abs","r") No newline at end of file | |
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56 | 49 | FileList = fd.readlines() No newline at end of file |
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57 | 50 | data = "".join(FileList) No newline at end of file |
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58 | 51 | No newline at end of file |
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52 | cmd = "ANST" | |
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53 | No newline at end of file | |
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59 | 54 | dfl = 0 |
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60 | #lng = int2bin(dfl) No newline at end of file | |
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61 | 55 | lng = int2str(dfl) |
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56 | No newline at end of file | |
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62 | msg = "jro" + "abs" + "src" + "cm1" + lng + "cmd" + data + "crc" # | |
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63 | print len(msg) | |
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64 | print msg | |
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65 | No newline at end of file | |
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66 | 57 | lmsg = len(msg) |
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67 | #lng = int2bin(lmsg) No newline at end of file | |
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68 | 58 | lng = int2str(lmsg) No newline at end of file |
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69 | 59 | |
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60 | No newline at end of file | |
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70 | msg = "jro" + "abs" + "src" + "cm1" + lng + "cmd" + data + "crc" # | |
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61 | No newline at end of file | |
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71 | print len(msg) | |
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62 | No newline at end of file | |
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72 | #print msg No newline at end of file | |
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73 | 63 | No newline at end of file |
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64 | recibido = s.recv(512) No newline at end of file | |
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74 | 65 | |
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66 | No newline at end of file | |
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75 | s.send(msg) | |
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76 | #recibido = s.recv(512) | |
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77 | ||
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78 | #print recibido No newline at end of file | |
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79 | 67 | No newline at end of file |
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80 | 68 | s.close() No newline at end of file |
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81 | 69 |
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82 | ||
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83 | # delay = time.time() - ini1 | |
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84 | # sum += delay | |
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85 | # print delay | |
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86 | # time.sleep(0.1) | |
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87 | ||
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88 | #print sum | |
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89 | ||
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90 | ||
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91 | ||
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92 | No newline at end of file | |
| @@ -1,40 +1,62 | |||
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1 | 1 | import socket No newline at end of file |
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2 | 2 | import time No newline at end of file |
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3 | ||
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4 | def int2str(n): | |
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5 | str_n = str(n) | |
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6 | l_n = len(str_n) | |
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7 | if l_n == 1: | |
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8 | str_n = "00000" + str_n | |
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9 | elif l_n == 2: | |
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10 | str_n = "0000" + str_n | |
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11 | elif l_n == 3: | |
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12 | str_n = "000" + str_n | |
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13 | elif l_n == 4: | |
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14 | str_n = "00" + str_n | |
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15 | elif l_n == 5: | |
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16 | str_n = "0" + str_n | |
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17 | return str_n No newline at end of file | |
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3 | 18 | No newline at end of file |
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4 | 19 | host = "192.168.1.117" No newline at end of file |
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5 | 20 | s = socket.socket() No newline at end of file |
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6 | 21 | s.bind((host, 5500)) No newline at end of file |
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7 | 22 | No newline at end of file |
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8 | 23 | while True: No newline at end of file |
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9 | 24 | print "waiting client..." No newline at end of file |
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10 | 25 | s.listen(1) No newline at end of file |
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11 | 26 | No newline at end of file |
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12 | 27 | sc, addr = s.accept() No newline at end of file |
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13 | 28 | No newline at end of file |
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14 | 29 | all = "" No newline at end of file |
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15 | 30 | No newline at end of file |
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16 | 31 | # i=0 #to avoid infinit loop No newline at end of file |
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17 | 32 | cnt = 0; No newline at end of file |
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18 | 33 | first = 0; No newline at end of file |
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19 | 34 | while True: No newline at end of file |
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20 | 35 | recibido = sc.recv(1024) No newline at end of file |
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21 | 36 | all = all + recibido No newline at end of file |
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22 | 37 | cnt = len(all) No newline at end of file |
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23 | 38 | if first == 0: No newline at end of file |
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24 | 39 | first = 1; |
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40 | No newline at end of file | |
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25 | lng = int(all[12:18]) # 6 bytes to get the frame size No newline at end of file | |
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26 | 41 | No newline at end of file |
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27 | 42 | # i = i + 1 No newline at end of file |
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28 | 43 | # if cnt == lng or i == 30: No newline at end of file |
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29 | 44 | if cnt == lng: No newline at end of file |
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30 | 45 | break No newline at end of file |
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31 | 46 | No newline at end of file |
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32 | 47 | No newline at end of file |
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33 | 48 | No newline at end of file |
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34 | 49 | print "\nSize of frame:" + str(lng) No newline at end of file |
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35 | 50 | print "\nNumber of bytes received:" + str(cnt) No newline at end of file |
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36 | 51 | No newline at end of file |
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52 | lng = int2str(dfl) | |
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53 | msg = "jro" + "abs" + "src" + "cm1" + lng + "cmd" + data + "crc" # | |
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54 | lmsg = len(msg) | |
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55 | lng = int2str(lmsg) | |
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56 | ||
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57 | msg = "jro" + "abs" + "src" + "cm1" + lng + "cmd" + data + "crc" # | |
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58 | sc.send(msg) | |
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59 | print "Enviando respuesta en " + str(len(msg)) + " bytes." | |
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60 | ||
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61 | sc.close() | |
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62 | s.close() No newline at end of file | |
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37 | 63 | sc.close() No newline at end of file |
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38 | 64 | s.close() |
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39 | ||
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40 | #print len(recibido) No newline at end of file | |
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