Public Member Functions
def	__init__
def	cancel
def	get
def	ready
Public Attributes
	bad_CRC
	bits
	byte
	cb
	good
	in_message
	last_level
	last_tick
	max_mics
	message
	message_len
	message_length
	messages
	mics
	min_mics
	pi
	rxgpio
	timeout
	token
Private Member Functions
def	_calc_crc
def	_cb
def	_insert

Detailed Description

Definition at line 149 of file vw.py.

Constructor & Destructor Documentation

def vw.rx.__init__	(	self,
		pi,
		rxgpio,
		bps = `2000`
	)

Instantiate a receiver with the Pi, the receive gpio, and
the bits per second (bps).  The bps defaults to 2000.
The bps is constrained to be within MIN_BPS to MAX_BPS.

Definition at line 151 of file vw.py.

Member Function Documentation

def vw.rx._calc_crc ( self ) [private]

Definition at line 191 of file vw.py.

def vw.rx._cb	(	self,
		gpio,
		level,
		tick
	)	`[private]`

Definition at line 248 of file vw.py.

def vw.rx._insert	(	self,
		bits,
		level
	)	`[private]`

Definition at line 198 of file vw.py.

def vw.rx.cancel ( self )

Cancels the wireless receiver.

Definition at line 316 of file vw.py.

def vw.rx.get ( self )

Returns the next unread message, or None if none is avaiable.

Definition at line 301 of file vw.py.

def vw.rx.ready ( self )

Returns True if there is a message available to be read.

Definition at line 310 of file vw.py.