mirror of
https://github.com/OpenVoiceOS/OpenVoiceOS
synced 2024-12-15 02:16:36 +01:00
98 lines
2.8 KiB
Python
Executable File
98 lines
2.8 KiB
Python
Executable File
#!/usr/bin/env python
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##########################################################################
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# sj201-reset-led
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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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##########################################################################
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'''
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Color ring test interface for Mycroft SJ201 over Pi I2C
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'''
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import os
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import time
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class mycroftSJ201:
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DeviceAddr = 0x04
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num_pixels = 12
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def setColor(self, pixel,colors ):
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redVal = colors[0]
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greenVal = colors[1]
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blueVal = colors[2]
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commandOS = "i2cset -a -y 1 %d %d %d %d %d i " % (
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self.DeviceAddr,
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pixel,
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redVal,
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greenVal,
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blueVal)
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#print(commandOS)
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os.system(commandOS)
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def readMemory(self):
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commandOS = " i2cget " + str(self.DeviceAddr) + " 0 16"
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#print(commandOS)
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os.system(commandOS)
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for x in range(4):
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os.system(self.vfctrl +" GET_I2C ")
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def wheel(self, pos):
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# Input a value 0 to 255 to get a color value.
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# The colours are a transition r - g - b - back to r.
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if pos < 0 or pos > 255:
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return (0, 0, 0)
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if pos < 85:
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return (255 - pos * 3, pos * 3, 0)
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if pos < 170:
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pos -= 85
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return (0, 255 - pos * 3, pos * 3)
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pos -= 170
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return (pos * 3, 0, 255 - pos * 3)
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def rainbow_cycle(self, wait):
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for j in range(255):
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for i in range(self.num_pixels):
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rc_index = (i * 256 // self.num_pixels) + j
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colors = self.wheel(rc_index & 255)
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self.setColor(i,colors)
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def color_chase(self, color, wait):
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for i in range(self.num_pixels):
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self.setColor(i,color)
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time.sleep(wait)
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def setState(self, stateNum):
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self.setColor( stateNum + 12, (255, 0, 0, 0) )
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sj = mycroftSJ201()
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pixel = 1
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redVal = 49
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greenVal = 30
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blueVal = 255
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RED = (255, 0, 0, 0)
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YELLOW = (255, 150, 0, 0)
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GREEN = (0, 255, 0, 0)
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CYAN = (0, 255, 255, 0)
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BLUE = (0, 0, 255, 0)
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PURPLE = (180, 0, 255, 0)
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BLACK = (0, 0, 0, 0)
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sj.color_chase(RED,0)
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time.sleep(1)
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sj.color_chase(BLACK,0)
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