OP90 Unit
支持以下产品
Micropython Example:
import os, sys, io
import M5
from M5 import *
from hardware import *
import time
from unit import *
i2c0 = None
op90_0 = None
def setup():
global i2c0, op90_0
i2c0 = I2C(0, scl=Pin(1), sda=Pin(2), freq=100000)
op90_0 = OPUnit((8, 9), type=1)
M5.begin()
Widgets.fillScreen(0x222222)
print(op90_0.get_value)
time.sleep(1)
print(op90_0.count_value)
time.sleep(1)
op90_0.count_reset()
time.sleep(1)
UIFLOW2 Example:
class OPUnit
Constructors
- class OPUnit(io)
创建一个OPUnit对象
- 参数如下:
io
为检测引脚。
UIFLOW2:
Methods
- OPUnit.count_value()
获取计数值。
UIFLOW2:
- OPUnit.count_reset()
重置计数值。
UIFLOW2: