问题描述
示例代码里包含了硬件中断,但是改为庐山派的引脚测试后并没有效果,并且还不让传参
from machine import Pin
from machine import FPIOA
import time
flag = 0
def callback(pin):
global flag
flag = 1 - flag
print("触发了中断")
fpioa = FPIOA()
# 庐山拍红灯-Pin62
fpioa.set_function(62, FPIOA.GPIO62)
pin_led = Pin(62, Pin.OUT, pull=Pin.PULL_UP, drive=7)
# 庐山派用户按键pin53
fpioa.set_function(53, FPIOA.GPIO53)
pin_intr = Pin(53, Pin.IN, pull=Pin.PULL_UP, drive=7)
pin_intr.irq(trigger=Pin.IRQ_LOW_LEVEL, handler=callback)
while True:
if flag:
pin_led.toggle()
time.sleep_ms(100)
else:
pin_led.off()
而且pin_intr.irq()传参时若指定debounce = 10会报错TypeError: extra keyword arguments given
2、我也去01studio找了案例,他们的引入了from maix import GPIO
from fpioa_manager import fm,但是庐山派固件里没有
硬件板卡
庐山派
硬件板卡
庐山派