Lab0x03_uiTask.uiTask Class Reference

UI Task interfaces between front end and the serial port. More...

Public Member Functions
def	__init__ (self, debugFlag=True)
	Initialize the UI task. More...
def	run (self)
	Report necessary measurements the front end. More...
def	transitionTo (self, newState)
	Method for transitioning states. More...

Public Attributes
	state
	Contains the information for which state its in.
	debugFlag
	Debugging flag for detailed analysis while running.
	voltages
	An array to store voltage data to plot.
	val
	Holds the input commands (letters) from serial.
	n
	Counter used for sending data one element at a time.
	sendingDataFlag
	Sends a signal to start data sending to console.
	adc
	Create an ADC on pin PA0.
	tim
	Create a timer running at 250kHz.
	differenceInVoltage
	Difference between final and initial voltage readings from ADC.

Static Public Attributes
int	S0_INIT = 0
	Basic init state.
int	S1_READY_FOR_INPUT = 1
	Wait for user to press a letter.
int	S2_COLLECT_DATA = 2
	Sample data and store to array.
int	S3_PRINT_DATA = 3
	Print data back to PC.
int	S4_RESET = 4
	Reset for another round of data collection.

Detailed Description

UI Task interfaces between front end and the serial port.

This class will take data and report it through serial to the front end. It also receives characters/commands from the front end.

Constructor & Destructor Documentation

__init__()

def Lab0x03_uiTask.uiTask.__init__	(		self,
			debugFlag = True
	)

Initialize the UI task.

This task will collect and send data to the front end for the voltage reading from the button circuitry.

Parameters

debugFlag

Enables or prevents certain print statements from appearing.

Member Function Documentation

run()

def Lab0x03_uiTask.uiTask.run

(

self

)

Report necessary measurements the front end.

This method will wait for a 'g' to be pressed, and then subsequently take data until a button press has been identified. It will then send the data through serial to the front end for further data processing.

transitionTo()

def Lab0x03_uiTask.uiTask.transitionTo	(		self,
			newState
	)

Method for transitioning states.

The method will reassign the self.state variable when directed to transition.

Parameters

newState

Controls which state is the new state for the FSM.

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The documentation for this class was generated from the following file:

• Lab0x03_uiTask.py