psychopy.hardware.cedrus.RB730

Class RB730

Nested Classes

KeyEvent
Info about a keypress from Cedrus keypad XID string

Instance Methods

__init__(self, port, baudrate=115200, mode='XID') source code

sendMessage(self, message)

source code

clearBuffer(self)
Empty the input buffer of all characters.

source code

getKeyEvents(self, allowedKeys=[1, 2, 3, 4, 5, 6, 7], downOnly=True)
Return a list of keyEvents Each event has the following attributes: source code

readMessage(self)
Read and return an unformatted string from the device (and delete this from the buffer)

source code

measureRoundTrip(self)

source code

waitKeyEvents(self, allowedKeys=[1, 2, 3, 4, 5, 6, 7], downOnly=True)
Like getKeyEvents, but waits until a key is pressed source code

resetTrialTimer(self)

source code

resetBaseTimer(self)

source code

getBaseTimer(self)
Retrieve the current time on the base timer

source code

getInfo(self)
Get the name of this device

source code

Method Details

clearBuffer(self)

source code

Empty the input buffer of all characters. Call this to clear any keypresses that haven't yet been handled.

getKeyEvents(self, allowedKeys=`[`1`,` 2`,` 3`,` 4`,` 5`,` 6`,` 7`]`, downOnly=True)

source code

Return a list of keyEvents Each event has the following attributes:

keyEvt.key is the button pressed (or released) (an int) keyEvt.rt [=float] is the time (in secs) since the rt clock was last reset (a float) keyEvt.direction is the direction the button was goin ('up' or 'down')

allowedKeys will limit the set of keys that are returned (WARNING: info about other keys is discarded) downOnly limits the function to report only the downward stroke of the key

Class RB730

clearBuffer(self)

getKeyEvents(self, allowedKeys=[1, 2, 3, 4, 5, 6, 7], downOnly=True)

getKeyEvents(self, allowedKeys=`[`1`,` 2`,` 3`,` 4`,` 5`,` 6`,` 7`]`, downOnly=True)