Atomic Speaker Base
以下产品受支持:
以下是主机端对 Speaker 的详细支持:
控制器 |
NS4168 |
SDCard |
|---|---|---|
Atom Echo |
⭕ |
⭕ |
Atom Lite |
✅ |
✅ |
Atom Matrix |
⭕ |
✅ |
AtomS3 |
⭕ |
✅ |
AtomS3 Lite |
✅ |
✅ |
AtomS3R |
✅ |
✅ |
AtomS3R-CAM |
✅ |
✅ |
AtomS3R-Ext |
✅ |
✅ |
✅:支持。
⭕:可选项。它与主机的一些内部资源存在冲突。
MicroPython 应用示例:
1# SPDX-FileCopyrightText: 2024 M5Stack Technology CO LTD 2# 3# SPDX-License-Identifier: MIT 4 5import os, sys, io 6import M5 7from M5 import * 8from base import SpeakerBase 9from hardware import sdcard 10 11 12base_spk = None 13 14 15def setup(): 16 global base_spk 17 18 M5.begin() 19 base_spk = SpeakerBase(1, 5, 39, 38) 20 sdcard.SDCard(slot=3, width=1, sck=7, miso=8, mosi=6, cs=None, freq=20000000) 21 base_spk.playWavFile("/flash/res/audio/66.wav") 22 base_spk.playWavFile("/sd/66.wav") 23 24 25def loop(): 26 global base_spk 27 M5.update() 28 29 30if __name__ == "__main__": 31 try: 32 setup() 33 while True: 34 loop() 35 except (Exception, KeyboardInterrupt) as e: 36 try: 37 from utility import print_error_msg 38 39 print_error_msg(e) 40 except ImportError: 41 print("please update to latest firmware")
UiFlow2 应用示例:
class SpeakerBase
构造函数
- class SpeakerBase(_id, sck, ws, sd)
创建一个 SpeakerBase 对象。
UiFlow2:

MicroPython:
from base import SpeakerBase # atoms3 lite / atoms3 / atoms3r / atoms3r-cam / atoms3-ext spk = SpeakerBase(1, 5, 39, 38) # atom lite / atom matrix / atom echo spk = SpeakerBase(1, 22, 21, 25)
SpeakerBase 类继承自 M5.Speaker 类,更多详情请参见 hardware.Speaker.Methods。
class SDCard
构造函数
- class SDCard(slot=2, width=1, sck=None, miso=None, mosi=None, cs=None, freq=20000000)
创建一个 SDCard 对象。
- 参数:
UiFlow2:

MicroPython:
from hardware import sdcard # atoms lite / atom martrix / atom echo: SPI2 sd = sdcard.SDCard(slot=3, width=1, sck=23, miso=33, mosi=19, cs=None, freq=20000000) # atoms3 / atoms3 lite / atoms3r / atoms3r-cam / atoms3-ext: SPI2 sd = SDCard(slot=3, width=1, sck=7, miso=8, mosi=6, cs=None, freq=20000000)

