mavlink

v0.9.0

mavlink v0.9.0 MAVLink.Utils View Source

MAVLink support functions used during code generation and runtime Parts of this module are ported from corresponding implementations in mavutils.py

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Functions

eight_bit_checksum(value)
pack_array(a, ordinality, field_packer)

Helper function for messages to pack array fields

pack_double(f)
pack_float(f)
pack_string(s, ordinality)

Helper function for messages to pack string fields

parse_ip_address(address)

Parse an ip address string into a tuple

parse_ip_address(list, address, count)
parse_positive_integer(port)
unpack_array(bin, fun)

Helper function for decode() to unpack array fields

unpack_array(bin, fun, lst)
unpack_double(arg)
unpack_float(arg)
wire_order(fields)

Sort parsed message fields into wire order according to https://mavlink.io/en/guide/serialization.html List extension fields separately so that we can not include them for MAVLink 1 messages

x25_crc(list)

Calculate an x25 checksum of a list or binary based on pymavlink mavcrc.x25crc

x25_crc(crc, arg2)

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eight_bit_checksum(value) View Source

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pack_array(a, ordinality, field_packer) View Source 
pack_array(list(), integer(), (any() -> binary())) :: binary()

Helper function for messages to pack array fields

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pack_double(f) View Source

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pack_float(f) View Source

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pack_string(s, ordinality) View Source 
pack_string(binary(), non_neg_integer()) :: binary()

Helper function for messages to pack string fields

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parse_ip_address(address) View Source

Parse an ip address string into a tuple

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parse_ip_address(list, address, count) View Source

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parse_positive_integer(port) View Source

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unpack_array(bin, fun) View Source 
unpack_array(binary(), (binary() -> {any(), list()})) :: list()

Helper function for decode() to unpack array fields

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unpack_array(bin, fun, lst) View Source

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unpack_double(arg) View Source

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unpack_float(arg) View Source

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wire_order(fields) View Source 
wire_order([%{type: String.t(), is_extension: boolean()}]) :: [[%{}]]

Sort parsed message fields into wire order according to https://mavlink.io/en/guide/serialization.html List extension fields separately so that we can not include them for MAVLink 1 messages

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x25_crc(list) View Source 
x25_crc([] | binary()) :: pos_integer()

Calculate an x25 checksum of a list or binary based on pymavlink mavcrc.x25crc

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x25_crc(crc, arg2) View Source