1 | __author__ = 'delerue' |
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2 | |
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3 | POWER_CONTROLLER_IP= '10.0.1.180' |
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4 | POWER_CONTROLLER_PORT=23 |
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5 | |
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6 | from sparc_constants import * |
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7 | |
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8 | from writeclient import * |
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9 | import time |
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10 | import string |
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11 | |
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12 | VERBOSE_DEFAULT=1 |
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13 | |
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14 | global write_to_motor_dated_log |
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15 | write_to_motor_dated_log='/Users/delerue/Downloads/write_to_motor_log' |
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16 | waittime=0.5 |
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17 | logfile='' |
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18 | |
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19 | # basic functions |
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20 | def get_power_status(verbose=VERBOSE_DEFAULT): |
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21 | "This function sends a message to the motor controller" |
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22 | import socket |
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23 | HOST=POWER_CONTROLLER_IP |
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24 | PORT=POWER_CONTROLLER_PORT |
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25 | msg='' |
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26 | s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
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27 | s.connect((HOST,PORT)) |
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28 | data = s.recv(1024) |
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29 | if (verbose==1): |
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30 | print 'Received', repr(data) |
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31 | # if (datedlog!=''): |
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32 | # date_str=datetime.now().strftime("_%Y%m%d") |
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33 | # logfile=datedlog+date_str+".txt" |
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34 | if (logfile!=''): |
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35 | f = open(logfile, 'a') |
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36 | time_str=datetime.now().strftime("%Y%m%d %H:%M:%S") |
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37 | f.write("("+time_str+") > "+msg+"\n") |
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38 | msg='admin:12345678\n' |
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39 | if (verbose==1): |
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40 | print 'Sending message ', msg, ' to host ', HOST, ' on port ', PORT |
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41 | s.sendall(msg) |
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42 | time.sleep(waittime) |
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43 | data = s.recv(1024) |
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44 | if (verbose==1): |
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45 | print 'Received', repr(data) |
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46 | time.sleep(waittime) |
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47 | msg='getpower\n' |
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48 | if (verbose==1): |
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49 | print 'Sending message ', msg, ' to host ', HOST, ' on port ', PORT |
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50 | s.sendall(msg) |
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51 | time.sleep(waittime) |
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52 | data = s.recv(1024) |
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53 | if (verbose==1): |
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54 | print 'Received', repr(data) |
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55 | checkPos=string.find(data,':') |
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56 | print 'pos', checkPos |
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57 | print data[checkPos+2] |
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58 | print data[checkPos+4] |
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59 | print data[checkPos+6] |
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60 | print data[checkPos+8] |
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61 | retval=data[checkPos+2]+data[checkPos+4]+data[checkPos+6]+data[checkPos+8] |
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62 | if (verbose==1): |
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63 | print 'Power status', retval |
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64 | time.sleep(waittime) |
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65 | msg='exit\n' |
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66 | if (verbose==1): |
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67 | print 'Sending message ', msg, ' to host ', HOST, ' on port ', PORT |
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68 | s.sendall(msg) |
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69 | time.sleep(waittime) |
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70 | data = s.recv(1024) |
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71 | if (verbose==1): |
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72 | print 'Received', repr(data) |
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73 | time.sleep(waittime) |
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74 | if (verbose==1): |
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75 | print 'Closing socket' |
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76 | s.close() |
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77 | if (logfile!=''): |
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78 | time_str=datetime.now().strftime("%Y%m%d %H:%M:%S") |
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79 | f.write("("+time_str+") < "+data+"\n") |
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80 | f.close() |
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81 | if (verbose==1): |
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82 | print 'Received', repr(data) |
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83 | return retval |
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84 | |
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85 | def set_power_status(power_setting,verbose=VERBOSE_DEFAULT): |
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86 | "This function sends a message to the motor controller" |
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87 | import socket |
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88 | HOST=POWER_CONTROLLER_IP |
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89 | PORT=POWER_CONTROLLER_PORT |
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90 | msg='' |
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91 | s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
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92 | s.connect((HOST,PORT)) |
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93 | data = s.recv(1024) |
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94 | if (verbose==1): |
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95 | print 'Received', repr(data) |
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96 | # if (datedlog!=''): |
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97 | # date_str=datetime.now().strftime("_%Y%m%d") |
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98 | # logfile=datedlog+date_str+".txt" |
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99 | if (logfile!=''): |
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100 | f = open(logfile, 'a') |
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101 | time_str=datetime.now().strftime("%Y%m%d %H:%M:%S") |
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102 | f.write("("+time_str+") > "+msg+"\n") |
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103 | msg='admin:12345678\n' |
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104 | if (verbose==1): |
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105 | print 'Sending message ', msg, ' to host ', HOST, ' on port ', PORT |
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106 | s.sendall(msg) |
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107 | time.sleep(waittime) |
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108 | data = s.recv(1024) |
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109 | if (verbose==1): |
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110 | print 'Received', repr(data) |
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111 | time.sleep(waittime) |
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112 | msg='setpower p6='+ power_setting +'\n' |
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113 | if (verbose==1): |
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114 | print 'Sending message ', msg, ' to host ', HOST, ' on port ', PORT |
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115 | s.sendall(msg) |
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116 | time.sleep(waittime) |
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117 | data = s.recv(1024) |
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118 | if (verbose==1): |
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119 | print 'Received', repr(data) |
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120 | time.sleep(waittime) |
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121 | msg='exit\n' |
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122 | if (verbose==1): |
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123 | print 'Sending message ', msg, ' to host ', HOST, ' on port ', PORT |
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124 | s.sendall(msg) |
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125 | time.sleep(waittime) |
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126 | data = s.recv(1024) |
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127 | if (verbose==1): |
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128 | print 'Received', repr(data) |
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129 | time.sleep(waittime) |
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130 | if (verbose==1): |
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131 | print 'Closing socket' |
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132 | s.close() |
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133 | if (logfile!=''): |
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134 | time_str=datetime.now().strftime("%Y%m%d %H:%M:%S") |
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135 | f.write("("+time_str+") < "+data+"\n") |
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136 | f.close() |
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137 | if (verbose==1): |
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138 | print 'Received', repr(data) |
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139 | |
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140 | |
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141 | get_power_status() |
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142 | set_power_status('1110') |
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143 | get_power_status() |
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