Bluetooth PAN Implementation
Variables
24 | P a g e
Chapter 3: Variables
Following are the definitions of the major variables, we have used in this code.
num: This variable represents the current number of nodes in the network and assumes
the value 1, when ‘Start Simulation’ is pressed.
IPs_Stack: This is a 2d array that contains IPs. These are randomly choosen IPs that are
assigned to the new devices that connect to the piconet as slaves.
status: This variable is a string that contains the current status message string to be
shown in ‘edit1’ text box.
nodes: It is a structure array that contains the device name, IP address and pincode of
each node present in the network. The fields are assigned the following names:
>> Device_Name
IP
Pincode
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