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53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
# Copyright (c) Quectel Wireless Solution, Co., Ltd.All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# from machine import Pin
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from usr.logging import getLogger
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log = getLogger(__name__)
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class LED(object):
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def __init__(self, period=None):
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self.period = None
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self.led_status = None
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def switch(self, flag=None):
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# TODO:
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# 1. flag is None Auto Check LED Status ON To OFF or OFF To ON.
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# 2. flag is 1 LED ON.
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# 3. flag is 0 LED OFF.
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if flag is None:
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if self.led_status == 1:
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# TODO: LED SET OFF
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self.led_status = 0
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else:
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# TODO: LED SET ON
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self.led_status = 1
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elif flag == 0:
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if self.led_status == 0:
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# TODO: LED ALREADY OFF
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pass
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else:
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# TODO: LED SET OFF
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self.led_status = 0
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elif flag == 1:
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if self.led_status == 1:
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# TODO: LED ALREADY ON
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pass
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else:
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# TODO: LED SET ON
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self.led_status = 1
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pass
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