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Unify all Python trees for both RPi and Jetson Nano, Py2 and Py3

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* Move lib files into waveshare_epd package
  * Use int() where integer division is needed
  * Use logging (debug level) in library files, so they can be used by a
    user script without print()s being output
  * Use logging (info level) in example files
  * Move Font.ttc file into pic directory
  * epdconfig.py: Detect RPi or Jetson Nano
  * Search for sysfs_software_spi.so in several places
  * Include both Jetson and RPi readme files
  * Include setup.py for package installation
  * Fix few small syntax errors preventing setuptools byte-compiling
This commit is contained in:
Ryan Finnie 2019-07-20 22:56:45 +00:00
commit d0918826de
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337 changed files with 1009 additions and 19168 deletions
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Raspberry Pi/python2/examples/epd_1in54c_test.py
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#!/usr/bin/python
# -*- coding:utf-8 -*-
import sys
sys.path.append(r'../lib')
import epd1in54c
import epdconfig
import time
from PIL import Image,ImageDraw,ImageFont
import traceback
try:
print("epd1in54c Demo")
epd = epd1in54c.EPD()
print("init and Clear")
epd.init()
epd.Clear()
time.sleep(1)
# Drawing on the image
print("1.Drawing on the image...")
blackimage = Image.new('1', (epd.width, epd.height), 255) # 255: clear the frame
yellowimage = Image.new('1', (epd.width, epd.height), 255) # 255: clear the frame
font = ImageFont.truetype('../lib/Font.ttc', 24)
font18 = ImageFont.truetype('../lib/Font.ttc', 18)
drawblack = ImageDraw.Draw(blackimage)
drawyellow = ImageDraw.Draw(yellowimage)
drawblack.rectangle((0, 10, 200, 34), fill = 0)
drawblack.text((8, 12), 'hello world', font = font, fill = 255)
drawblack.text((8, 36), u'微雪电子', font = font, fill = 0)
drawblack.line((10, 100, 70, 100), fill = 0)
drawblack.line((40, 70, 40, 130), fill = 0)
drawyellow.rectangle((10, 70, 70, 130), outline = 0)
drawyellow.arc((80, 70, 140, 130), 0, 360, fill = 0)
drawyellow.chord((90, 80, 130, 120), 0, 360, fill = 0)
epd.display(epd.getbuffer(blackimage),epd.getbuffer(yellowimage))
time.sleep(1)
# read bmp file
print("2.read bmp file...")
blackimage = Image.open('../pic/1in54c-b.bmp')
yellowimage = Image.open('../pic/1in54c-y.bmp')
epd.display(epd.getbuffer(blackimage),epd.getbuffer(yellowimage))
time.sleep(1)
# read bmp file on window
print("3.read bmp file on window...")
blackimage1 = Image.new('1', (epd.width, epd.height), 255) # 255: clear the frame
yellowimage2 = Image.new('1', (epd.width, epd.height), 255)
newimage = Image.open('../pic/100x100.bmp')
blackimage1.paste(newimage, (50,50))
epd.display(epd.getbuffer(blackimage1), epd.getbuffer(yellowimage2))
print("Clear...")
epd.init()
epd.Clear()
print("Goto Sleep...")
epd.sleep()
except IOError as e:
print(e)
except KeyboardInterrupt:
print("ctrl + c:")
epdconfig.module_exit()
exit()