UIFlow Guide
UIFlow 1.0 Quick Start
2. Firmware & Program 1.0
UIFlow 1.0 Blockly
Event
UI
Modules
Unit
HAT
UIFlow 1.0 Project
UIFlow 2.0 Quick Start
2. Firmware & Program 2.0
Desktop IDE
Unit Buzzer
案例程序
from m5stack import *
from m5ui import *
from uiflow import *
import unit
setScreenColor(0x222222)
buzzer_0 = unit.get(unit.BUZZER, unit.PORTB)
buzzer_0.set_buzzer(1)
while True:
buzzer_0.set_freq(4000)
wait_ms(2)
功能说明
buzzer_0.set_freq(4000)
- 设置频率
buzzer_0.set_buzzer(1)
- 设置Unit BUZZER 状态