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1 #
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2 # Test code for ZigBee code
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3 #
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4 # Copyright (c) 2009
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5 # Daniel O'Connor <darius@dons.net.au>. All rights reserved.
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6 #
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7 # Redistribution and use in source and binary forms, with or without
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8 # modification, are permitted provided that the following conditions
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9 # are met:
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10 # 1. Redistributions of source code must retain the above copyright
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11 # notice, this list of conditions and the following disclaimer.
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12 # 2. Redistributions in binary form must reproduce the above copyright
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13 # notice, this list of conditions and the following disclaimer in the
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14 # documentation and/or other materials provided with the distribution.
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15 #
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16 # THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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17 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 # ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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20 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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22 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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23 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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24 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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26 # SUCH DAMAGE.
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27 #
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28
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29 import zb, serial, time
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30
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31 def polldev():
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32 while (1):
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33 foo = up.getdata()
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34 for p in up.pktq:
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35 print p
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36
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37 if (foo == 0):
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38 time.sleep(0.1)
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39
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40 #for c in dir():
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41 # if (issubclass(c, PktBase)):
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42 # print ..
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43
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44 try:
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45 s = serial.Serial(port='/dev/cuaU0', baudrate=38400, bytesize=8, parity='N', \
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46 stopbits=1, rtscts=0)
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47 # Non-blocking
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48 s.timeout = 0
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49 #s.write('+++')
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50 #s.readline(eol='\r')
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51 except serial.serialutil.SerialException, e:
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52 print "Can't open serial port - " + str(e)
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53 s = None
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54
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55 # 0x0001 (-36dBm) -> 1 samples, mask 0x000f, DIO - 0x00f
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56 goodtest = [126, 0, 10, 131, 0, 1, 36, 0, 1, 0, 15, 0, 15, 56]
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57
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58 # Checksum error
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59 badtest = [126, 0, 10, 131, 0, 1, 36, 0, 1, 0, 15, 0, 14, 56]
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60
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61 #0x0005 (-36dBm) -> 1 samples, mask 0x020e, DIO - 0x00e, ADC0 - 0x3ff
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62 adctest = [126, 0, 12, 131, 0, 5, 36, 0, 1, 2, 14, 0, 14, 3, 255, 50]
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63
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64 # Exception
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65 badpkttypetest = [126, 0, 3, 10, 86, 76, 83]
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66
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67 # Frame ID = 0, Cmd = 'VL', Status = OK, Value = 'VL Result'
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68 atreply = [126, 0, 14, 136, 0, 86, 76, 0, 86, 76, 32, 82, 101, 115, 117, 108, 116, 148]
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69
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70 # Do some basic tests
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71 up = zb.Packets(s)
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72 up.process(goodtest)
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73 up.process(badtest)
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74 up.process(adctest)
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75 p = up.pktq.pop(0)
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76 assert(p.sender == 0x1 and p.rssi == -36 and p.nsamples == 1 and p.mask == 0xf)
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77
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78 p = up.pktq.pop(0)
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79 assert(p.sender == 0x5 and p.rssi == -36 and p.nsamples == 1 and p.mask == 0x20e)
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80
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81 assert len(up.pktq) == 0
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82
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83 assert(up.rx_cnt == 2)
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84 assert(up.ck_err == 1)
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85 assert(up.fr_err == 0)
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86
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