This is a preview version of the DisplayLink DL-7450 Software Development Kit Documentation. The functionality that is described and made available in this version is subject to addition, removal or change without warning.

Index

A

a2b_base64() (in module binascii) abs() built-in function active_high() (gpio.DigitalInput method) (gpio.DigitalOutput method) add_text_box() (splashscreen.Splashscreen method) Alignment.LEFT (in module splashscreen)

Alignment.MIDDLE (in module splashscreen) Alignment.RIGHT (in module splashscreen) all() built-in function any() built-in function AssertionError AttributeError

B

b2a_base64() (in module binascii) bin() built-in function binascii module blit() (framebuf.FrameBuffer method) body() (http.Response method) bool (built-in class) built-in function abs() all() any() bin() callable() chr() classmethod() compile() delattr() dir() divmod() enumerate() eval() exec() filter() getattr() globals() hasattr() hash() hex() id() input() isinstance() issubclass() iter() len() locals() map() max() min() next() oct() open() ord() pow() print() property() range() repr() reversed() round() setattr() sorted() staticmethod() sum() super() type() zip()

Bus.I2C0 (in module i2c) Bus.I2C1 (in module i2c) bytearray (built-in class) bytes (built-in class) BytesIO (class in io)

C

callable() built-in function cancel() (wakeup.Timer method) chr() built-in function classmethod() built-in function

compile() built-in function complex (built-in class) connect() (mqtt.MqttClient method) create() (in module gpio)

D

datastore module delattr() built-in function delete() (in module http) delete_async() (in module http) dict (built-in class) DigitalInput (class in gpio) DigitalOutput (class in gpio) dir() built-in function

divmod() built-in function dock module dock_id() (dock.DockInfo method) DockControl (class in dock) DockInfo (class in dock) DockInfo.HOST_CONNECTED (in module dock) DockInfo.HOST_NOT_CONNECTED (in module dock) DockInfo.HOST_REQUIRES_DRIVER (in module dock) dump() (in module json) dumps() (in module json)

E

ellipse() (framebuf.FrameBuffer method) enumerate() built-in function ErrorDescription() (in module mqtt)

eval() built-in function Exception exec() built-in function

F

fill() (framebuf.FrameBuffer method) filter() built-in function find() (in module usb) float (built-in class) framebuf module framebuf.GS2_HMSB (in module framebuf)

framebuf.GS4_HMSB (in module framebuf) framebuf.GS8 (in module framebuf) framebuf.MONO_HLSB (in module framebuf) framebuf.MONO_HMSB (in module framebuf) framebuf.MONO_VLSB (in module framebuf) framebuf.RGB565 (in module framebuf) FrameBuffer (class in framebuf) from_bytes() (int class method) frozenset (built-in class)

G

get() (datastore.ImageStore method) (datastore.KvStore method) (in module http) get_async() (in module http) get_token() (datastore.ImageStore method) getattr() built-in function

getvalue() (io.BytesIO method) globals() built-in function gmtime() (in module time) gpio module

H

hasattr() built-in function hash() built-in function headers() (http.Response method)

hex() built-in function hline() (framebuf.FrameBuffer method) host_status() (dock.DockInfo method) http module

I

i2c module I2C (class in i2c) i2c() (in module i2c) I2cError (class in i2c) id() built-in function ifconfig() (network.LAN method) image module image.BMP (in module image) image.NONE (in module image) image.PNG (in module image) ImageStore (class in datastore)

ImageToken (class in image) ImportError IndexError input() built-in function int (built-in class) io module isinstance() built-in function issubclass() built-in function iter() built-in function

J

json module

K

KeyboardInterrupt

KeyError KvStore (class in datastore)

L

LAN (class in network) len() built-in function line() (framebuf.FrameBuffer method) list (built-in class) list() (datastore.ImageStore method) (datastore.KvStore method)

load() (in module json) loads() (in module json) locals() built-in function localtime() (in module time)

M

mac() (network.LAN method) map() built-in function max() built-in function MemoryError memoryview (built-in class) min() built-in function mktime() (in module time) module binascii datastore dock framebuf gpio http i2c image io json monitor mqtt network splashscreen time usb vision_client wakeup

monitor module Monitor (class in monitor) monitors() (dock.DockInfo method) mqtt module MqttClient (class in mqtt) MqttError (class in mqtt)

N

name() (monitor.Monitor method) NameError network module

next() built-in function NotImplementedError

O

object (built-in class) oct() built-in function on_message() (mqtt.MqttClient method) (vision_client.VisionClient method) on_subscribe() (mqtt.MqttClient method)

open() built-in function open() (in module io) ord() built-in function OSError

P

patch() (in module http) patch_async() (in module http) pixel() (framebuf.FrameBuffer method) poly() (framebuf.FrameBuffer method) post() (in module http) post_async() (in module http) pow() built-in function

preferred_mode() (monitor.Monitor method) print() built-in function property() built-in function publish() (mqtt.MqttClient method)

Q

QOS0 (in module mqtt)

QOS1 (in module mqtt) QOS2 (in module mqtt)

R

range() built-in function read() (gpio.DigitalInput method) (i2c.I2C method) rect() (framebuf.FrameBuffer method) remove_text_box() (splashscreen.Splashscreen method) repr() built-in function

Response (class in http) reversed() built-in function round() built-in function RuntimeError

S

scroll() (framebuf.FrameBuffer method) send_message() (vision_client.VisionClient method) serial_number() (monitor.Monitor method) set (built-in class) set_background() (splashscreen.Splashscreen method) set_timezone() (dock.DockControl method) setattr() built-in function sleep() (in module time) sleep_ms() (in module time) sleep_us() (in module time) slice (built-in class) sorted() built-in function splashscreen module

Splashscreen (class in splashscreen) staticmethod() built-in function status_code() (http.Response method) StopIteration str (built-in class) strftime() (in module time) StringIO (class in io) subscribe() (mqtt.MqttClient method) sum() built-in function super() built-in function SyntaxError SystemExit

T

text() (framebuf.FrameBuffer method) ticks_add() (in module time) ticks_cpu() (in module time) ticks_diff() (in module time) ticks_ms() (in module time) ticks_us() (in module time) time module

time() (in module time) time_ns() (in module time) Timer (class in wakeup) to_bytes() (int method) tuple (built-in class) type() built-in function TypeError

U

usb module

V

valid() (monitor.Monitor method) ValueError vision_client module

VisionClient (class in vision_client) vline() (framebuf.FrameBuffer method)

W

wakeup module

wakeup() (in module wakeup) write() (gpio.DigitalOutput method) (i2c.I2C method)

Z

ZeroDivisionError

zip() built-in function