broadcast — Broadcast Message

broadcast The main functionality and functions of the module

Function

broadcast.broadcast(message_str)

Broadcast message, after broadcast message, other threads can receive the message, parameters:

• message_str - The message type is string, message value.

Sample Code ：

# -*- coding: utf-8 -*-
import haloboard
import time
import event

@event.button_pressed
def on_button_a_pressed():
    print("button is pressed")
    haloboard.broadcast("hello")

@event.received("hello")
def received_cb():
    print("received message: hello")