Raspberry Pi Mathematical Model Essay

THEORY:-

MATHEMATICAL MODEL :
Consider a set S consisting of all the elements related to a program.The mathematical model is given as below,
S=fs,e,X,Y,Fme,DD,NDD,Mem sharedg
Where,
s = Initial State e = End State
X = Input. Here it is map size,start point,nish point.
Y = Output.Here output is time required to generate route,actual route and map.
Fme = Algorithm/Function used in program. for eg. GPIO.setup (),GPIO.output(),time.sleep()
DD=Deterministic Data
NDD=Non deterministic Data
Mem shared=Memory shared by processor.

Raspberry Pi The Raspberry Pi is a series of credit card–sized single-board computers developed in the UK by the Raspberry Pi Foundation with the intention of promoting the teaching of basic computer science in schools

These companies sell the Raspberry Pi online. Egoman produces a version for distribution solely in Taiwan, which can be distinguished from other Pis by their red colouring and lack of FCC/CE marks. The hardware is the same across all manufacturers.
The original Raspberry Pi is based on the Broadcom BCM2835 system on a chip (SoC), which includes an ARM1176JZF-S 700 MHz processor, VideoCore IV GPU,[9] and was originally shipped with 256 megabytes of RAM, later upgraded (models B and B+) to 512 MB. The system has Secure Digital (SD) (models A and B) or MicroSD (models A+ and B+) sockets for boot media and persistent

This creates a toplevel widget of Tk which usually is the main window of an application. Each instance has its own associated Tcl interpreter.
Changed in version 2.4: The useTk parameter was added. Tkinter.Tcl(screenName=None, baseName=None, className='Tk', useTk=0)
The Tcl() function is a factory function which creates an object much like that created by the Tk class, except that it does not initialize the Tk subsystem. This is most often useful when driving the Tcl interpreter in an environment where one doesn’t want to create extraneous toplevel windows, or where one cannot (such as Unix/Linux systems without an X server). An object created by the Tcl() object can have a Toplevel window created (and the Tk subsystem initialized) by calling its loadtk() method.
Other modules that provide Tk support include:
ScrolledText
Text widget with a vertical scroll bar built in. tkColorChooser Dialog to let the user choose a color. tkCommonDialog Base class for the dialogs defined in the other modules listed here.