create 2 services from the same source? about python-bluezero HOT 3 CLOSED

If I have understood correctly then your read_value function needs to look something like this:

def read_value():
    cpu_value = random.randrange(3200, 5310, 10)
    cpu_temp = random.randrange(1, 10000, 48)
    return struct.pack('<hh', cpu_value, cpu_temp)

Take a look at the GATT Specification Supplement. Lots of good stuff in there about characteristics. The sections I would suggest to start with are:

2.3 Values and represented values .................................................................................................. 16
2.3.1 Interpretation of values .................................................................................................................... 16
2.3.2 Scalar values ................................................................................................................................... 16
2.4 Octet and bit ordering ................................................................................................................. 17
2.5 Endianness ................................................................................................................................. 17

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I will try

Thank you

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Closing because of inactivity

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