IR Unit

支持以下产品：

Micropython Example:

import os, sys, io
import M5
from M5 import *
from unit import IRUnit
import time


ir_0 = None


def setup():
    global ir_0

    M5.begin()
    Widgets.fillScreen(0x222222)

    ir_0 = IRUnit((36, 26))


def loop():
    global ir_0
    M5.update()
    ir_0.tx(0, 0)
    time.sleep(1)


if __name__ == "__main__":
    try:
        setup()
        while True:
            loop()
    except (Exception, KeyboardInterrupt) as e:
        try:
            from utility import print_error_msg

            print_error_msg(e)
        except ImportError:
            print("please update to latest firmware")

UIFLOW2 Example:

ir_core_example.m5f2

class IRUnit

Constructors

class IRUnit(port)

Create an IRUnit object.

参数:

port (tuple) – The port to which the IR unit is connected. the tuple is a pair of values, the first value is the receive pin, and the second value is the transmit pin.

UIFLOW2:

Methods

IRUnit.tx()

向某个地址发送ir信号值。

UIFLOW2:

IRUnit.rx_event()

判断读取到红外信号的时候，开始做某些处理程序。

UIFLOW2: