Class: TimexDatalinkClient::Protocol4::Sync

Inherits:
Object
  • Object
show all
Defined in:
lib/timex_datalink_client/protocol_4/sync.rb

Constant Summary collapse

PING_BYTE = 
[0x78]
SYNC_1_BYTE = 
[0x55]
SYNC_2_BYTE = 
[0xaa]
SYNC_2_LENGTH = 
40

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(length: 300) ⇒ Sync

Create a Sync instance.

Parameters:

  • length (Integer) (defaults to: 300) —

    Number of 0x55 sync bytes to use.



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# File 'lib/timex_datalink_client/protocol_4/sync.rb', line 18

def initialize(length: 300)
  @length = length
end

Instance Attribute Details

#length ⇒ Object

Returns the value of attribute length.



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# File 'lib/timex_datalink_client/protocol_4/sync.rb', line 12

def length
  @length
end

Instance Method Details

#packets ⇒ Array<Array<Integer>>

Compile packets for syncronization data.

Returns:

  • (Array<Array<Integer>>) —

    Two-dimensional array of integers that represent bytes.



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# File 'lib/timex_datalink_client/protocol_4/sync.rb', line 25

def packets
  [PING_BYTE + render_sync_1 + render_sync_2]
end