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Pioneer600_code/OLED/python/dispchar.py

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+import time
+
+import spidev as SPI
+import SSD1306
+
+from PIL import Image
+from PIL import ImageDraw
+from PIL import ImageFont
+
+# Raspberry Pi pin configuration:
+RST = 19
+# Note the following are only used with SPI:
+DC = 16
+bus = 0
+device = 0
+
+# 128x64 display with hardware SPI:
+disp = SSD1306.SSD1306(RST, DC, SPI.SpiDev(bus,device))
+
+# Initialize library.
+disp.begin()
+
+# Clear display.
+disp.clear()
+disp.display()
+
+# Create blank image for drawing.
+# Make sure to create image with mode '1' for 1-bit color.
+width = disp.width
+height = disp.height
+image = Image.new('1', (width, height))
+
+# Get drawing object to draw on image.
+draw = ImageDraw.Draw(image)
+
+# Draw a black filled box to clear the image.
+draw.rectangle((0,0,width,height), outline=0, fill=0)
+
+# Draw some shapes.
+# First define some constants to allow easy resizing of shapes.
+padding = 1
+top = padding
+x = padding
+# Load default font.
+font = ImageFont.load_default()
+
+# Alternatively load a TTF font.
+# Some other nice fonts to try: http://www.dafont.com/bitmap.php
+#font = ImageFont.truetype('Minecraftia.ttf', 8)
+
+# Write two lines of text.
+draw.text((x, top),    'This is first line', font=font, fill=255)
+draw.text((x, top+10), 'This is second line', font=font, fill=255)
+draw.text((x, top+20), 'This is third line', font=font, fill=255)
+draw.text((x, top+30), 'This is fourth line', font=font, fill=255)
+draw.text((x, top+40), 'This is fifth line', font=font, fill=255)
+draw.text((x, top+50), 'This is last line', font=font, fill=255)
+
+# Display image.
+disp.image(image)
+disp.display()
+