Unit Heart

案例程序

输出心率与血氧数据

from m5stack import *
from m5ui import *
from uiflow import *
import time
import unit

setScreenColor(0x222222)
heart_0 = unit.get(unit.HEART, unit.PORTA)

heart_0.setLedCurrent(0x04, 0x01)
heart_0.setMode(0x03)
while True:
  print((str('heart rate:') + str((heart_0.getHeartRate()))))
  print((str('spo2') + str((heart_0.getSpO2()))))
  wait(0.3)
  wait_ms(2)

功能说明

print(heart_0.getHeartRate())

• 获取心率

print(heart_0.getSpO2())

• 获取 SpO2

heart_0.setLedCurrent(0x00, 0x00)

• 设定 led 电流

heart_0.setMode(0x02)

• 设置 HeartUnit 的模式
  • Heart Rate
  • Heart Rate with SpO2