IC解密LPC2101 IO外设点灯电路图及其源代码
- IC解密Pin_All=[pin5,pin8,pin11,pin12]
- #转速(ms) 数值越大转速越慢 最小值1.8ms
- speed=5
- STEPER_ROUND=512 #转动一圈(360度)的周期
- ANGLE_PER_ROUND=STEPER_ROUND/360 #转动1度的周期
- isOpen=False#表示窗帘的状态 True:打开 False:关闭
- def SteperWriteData(data):
- count=0
- for i in data:
- Pin_All[count].write_digital(i)
- count+=1
- def SteperFrontTurn():
- global speed
-
- SteperWriteData([1,1,0,0])
- sleep(speed)
- SteperWriteData([0,1,1,0])
- sleep(speed)
- SteperWriteData([0,0,1,1])
- sleep(speed)
-
- SteperWriteData([1,0,0,1])
- sleep(speed)
-
- def SteperBackTurn():
- global speed
-
- SteperWriteData([1,1,0,0])
- sleep(speed)
-
- SteperWriteData([1,0,0,1])
- sleep(speed)
-
- SteperWriteData([0,0,1,1])
- sleep(speed)
- SteperWriteData([0,1,1,0])
- sleep(speed)
- def SteperStop():
- SteperWriteData([0,0,0,0])
-
- def SteperRun(angle):
- global ANGLE_PER_ROUND
- val=ANGLE_PER_ROUND*abs(angle)
- if(angle>0):
- for i in range(0,val):
- SteperFrontTurn()
- else:
- for i in range(0,val):
- SteperBackTurn()
- SteperStop()
-
- while True:
- light=pin0.read_analog()#读取光敏传感器传递过来的模拟量数据
- #数值越大说明光照度越小
- if light>400:
- if isOpen:
- isOpen=False
- SteperRun(-360)#光照小于设定的值，关闭窗帘
- else:
- if isOpen==False:
- isOpen=True
- SteperRun(360)#光照大于设定的值，打开窗帘
芯片解密
