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hlym123
146 lines
3.3 KiB
Python
146 lines
3.3 KiB
Python
# SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD
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#
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# SPDX-License-Identifier: MIT
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import os, sys, io
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import M5
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from M5 import *
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from hardware import IR
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from hardware.stackchan import StackChan
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label_title = None
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label_tx_addr = None
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label_tx_data = None
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label_rx_addr = None
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label_rx_data = None
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ir = None
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stackchan = None
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ir_data = None
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ir_addr = None
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tx_data = None
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ir_tx = None
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tx_addr = None
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def ir_rx_event(_data, _addr, _ctrl):
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global \
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label_title, \
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label_tx_addr, \
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label_tx_data, \
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label_rx_addr, \
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label_rx_data, \
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ir, \
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stackchan, \
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ir_data, \
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ir_addr, \
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tx_data, \
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ir_tx, \
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tx_addr
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ir_data = _data
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ir_addr = _addr
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label_rx_addr.setText(str((str("RX Addr: ") + str(ir_addr))))
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label_rx_data.setText(str((str("RX Data: ") + str(ir_data))))
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Speaker.tone(700, 100)
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def btn_pwr_was_clicked_event(state):
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global \
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label_title, \
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label_tx_addr, \
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label_tx_data, \
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label_rx_addr, \
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label_rx_data, \
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ir, \
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stackchan, \
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ir_data, \
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ir_addr, \
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tx_data, \
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ir_tx, \
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tx_addr
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tx_data = (tx_data if isinstance(tx_data, (int, float)) else 0) + 1
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if tx_data > 255:
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tx_data = 0
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ir.tx(tx_addr, tx_data)
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label_tx_addr.setText(str((str("TX Addr: ") + str(tx_addr))))
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label_tx_data.setText(str((str("TX Data: ") + str(tx_data))))
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def setup():
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global \
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label_title, \
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label_tx_addr, \
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label_tx_data, \
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label_rx_addr, \
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label_rx_data, \
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ir, \
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stackchan, \
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ir_data, \
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ir_addr, \
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tx_data, \
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ir_tx, \
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tx_addr
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M5.begin()
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Widgets.setRotation(1)
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Widgets.fillScreen(0x000000)
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label_title = Widgets.Label(
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"IR TX & RX Example", 41, 5, 1.0, 0x0DC9F4, 0x000000, Widgets.FONTS.Montserrat24
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)
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label_tx_addr = Widgets.Label(
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"TX Addr:", 9, 59, 1.0, 0xFFFFFF, 0x000000, Widgets.FONTS.Montserrat18
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)
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label_tx_data = Widgets.Label(
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"TX Data:", 170, 59, 1.0, 0xFFFFFF, 0x000000, Widgets.FONTS.Montserrat18
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)
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label_rx_addr = Widgets.Label(
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"RX Addr:", 10, 100, 1.0, 0xFFFFFF, 0x000000, Widgets.FONTS.Montserrat18
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)
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label_rx_data = Widgets.Label(
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"RX Data:", 170, 100, 1.0, 0xFFFFFF, 0x000000, Widgets.FONTS.Montserrat18
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)
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BtnPWR.setCallback(type=BtnPWR.CB_TYPE.WAS_CLICKED, cb=btn_pwr_was_clicked_event)
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stackchan = StackChan(i2c=1, uart=1)
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ir = IR()
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ir.rx_cb(ir_rx_event)
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tx_addr = 1
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tx_data = 0
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Speaker.begin()
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Speaker.setVolumePercentage(0.5)
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label_tx_addr.setText(str((str("TX Addr: ") + str(tx_addr))))
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def loop():
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global \
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label_title, \
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label_tx_addr, \
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label_tx_data, \
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label_rx_addr, \
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label_rx_data, \
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ir, \
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stackchan, \
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ir_data, \
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ir_addr, \
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tx_data, \
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ir_tx, \
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tx_addr
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M5.update()
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if ir_tx:
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ir_tx = False
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if __name__ == "__main__":
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try:
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setup()
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while True:
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loop()
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except (Exception, KeyboardInterrupt) as e:
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try:
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from utility import print_error_msg
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print_error_msg(e)
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except ImportError:
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print("please update to latest firmware")
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