56 lines
1.0 KiB
Python
56 lines
1.0 KiB
Python
#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import os
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import sys
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import time
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import RPi.GPIO as GPIO
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import spidev as SPI
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import Pioneer600.Led.led as LED
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import Pioneer600.Oled.oled as OLED
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from PIL import Image,ImageDraw,ImageFont
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import threading
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# Raspberry Pi pin configuration:
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LED_GPIO_RED = 26
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OLED_GPIO_RST = 19
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OLED_GPIO_DC = 16
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OLED_SPI_BUS = 0
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OLED_SPI_CS = 0
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# 新线程执行的代码:
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def blink_loop(*args, **kwargs):
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try:
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delay_ms = 500
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while True:
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GPIO.output(args, GPIO.HIGH)
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time.sleep(delay_ms/1000)
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GPIO.output(args, GPIO.LOW)
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time.sleep(delay_ms/1000)
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except:
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print("except")
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GPIO.output(args, GPIO.HIGH)
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GPIO.cleanup()
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def main():
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led = LED.LED(LED_GPIO_RED)
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oled = OLED.OLED(OLED_GPIO_RST, OLED_GPIO_DC, OLED_SPI_BUS, OLED_SPI_CS)
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try:
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led_blink = threading.Thread(target=blink_loop, name='led_blink', args=(LED_GPIO_RED,))
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led_blink.start()
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oled.draw_text(0, 0, 16, 'Hello, workld')
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while True:
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time.sleep(1)
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except:
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print("Except")
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led_blink.join()
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if __name__=='__main__':
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main()
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