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| 1 | #!/usr/bin/python | |
| 2 | # -*- coding: UTF-8 -*- | |
| 3 | # Contec CMS 50F firmware 3.7 sample duration test | |
| 4 | ||
| 5 | ||
| 6 | data = [ | |
| 7 | dict(a='08 80 80 80 a4 80 80 80', l=6), | |
| 8 | dict(a='08 80 80 80 d2 80 80 80', l=14), | |
| 9 | dict(a='08 80 80 80 c8 80 80 80', l=12), | |
| 10 | dict(a='08 84 80 80 ca 80 80 80', l=34), | |
| 11 | dict(a='08 80 80 80 a2 80 80 80', l=6), | |
| 12 | dict(a='08 80 80 80 a4 81 80 80', l=49), | |
| 13 | dict(a='08 84 80 80 98 80 80 80', l=26), | |
| 14 | dict(a='08 84 80 80 c2 80 80 80', l=33), | |
| 15 | dict(a='08 84 80 80 d2 84 80 80', l=206), | |
| 16 | dict(a='08 84 80 80 aa 81 80 80', l=71), | |
| 17 | dict(a='08 80 80 80 90 80 80 80', l=3), | |
| 18 | dict(a='08 84 80 80 84 80 80 80', l=22), | |
| 19 | dict(a='08 84 80 80 c0 93 80 80', l=843) | |
| 20 | ]; | |
| 21 | ||
| 22 | print data | |
| 23 | ||
| 24 | for entry in data: | |
| 25 | d=entry['a'].replace(' ', '').decode("hex")
| |
| 26 | bytes = [ord(d[i]) for i in range(0, len(d) - 1)] | |
| 27 | print bytes | |
| 28 | ||
| 29 | - | duration = ( ( (bytes[1] & 4) << 5) | (bytes[4] ^ 0x80) | ((bytes[5] ^ 0x80) << 8)) / 4; |
| 29 | + | duration = ( ( (bytes[1] & 4) << 5) | (bytes[4] ^ 0x80) | ((bytes[5] ^ 0x80) << 8)); |
| 30 | ||
| 31 | - | print "d: %d l: %d" % (duration, entry['l'] * 3 / 2) |
| 31 | + | bit = duration % 2; |
| 32 | duration /= 2; | |
| 33 | ||
| 34 | print "d: %d l: %d b: %d" % (duration, entry['l'] * 3, bit) |
