first display use release, show machine name

This commit is contained in:
Romain Bazile 2020-11-30 11:52:27 +01:00
parent cbed5e4d18
commit 9a0fef4411
2 changed files with 82 additions and 0 deletions

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@ -56,6 +56,9 @@ import planktoscope.light
# Import the planktonscope uuidName module # Import the planktonscope uuidName module
import planktoscope.uuidName import planktoscope.uuidName
# Import the planktonscope display module for the OLED screen
import planktoscope.display
# global variable that keeps the wheels spinning # global variable that keeps the wheels spinning
run = True run = True

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@ -0,0 +1,79 @@
# Logger library compatible with multiprocessing
from loguru import logger
import datetime
import os
import Adafruit_SSD1306
import PIL.Image
import PIL.ImageDraw
import PIL.ImageFont
logger.info("planktoscope.display is loading")
import planktoscope.uuidName
machineName = planktoscope.uuidName.machineName(
machine=planktoscope.uuidName.getSerial()
)
# Raspberry Pi pin configuration:
RST = None # on the PiOLED this pin isnt used
# 128x32 display with hardware I2C:
disp = Adafruit_SSD1306.SSD1306_128_32(rst=RST)
# 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 = PIL.Image.new("1", (width, height))
# Get drawing object to draw on image.
draw = PIL.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 = -2
top = padding
bottom = height - padding
# Move left to right keeping track of the current x position for drawing shapes.
x = 0
# Load default font.
# font = PIL.ImageFont.truetype(font="truetype/dejavu/DejaVuSansMono.ttf", size=13)
# Draw a black filled box to clear the image.
draw.rectangle((0, 0, width, height), outline=0, fill=0)
draw.text(
(0, 0),
machineName.replace(" ", "\n"),
font=PIL.ImageFont.truetype(font="truetype/dejavu/DejaVuSansMono.ttf", size=15),
fill=255,
align="center",
)
# draw.text((0, top + 15), "READY", font=font, fill=255)
# now = datetime.datetime.isoformat(datetime.datetime.now())[:-16]
# draw.text(
# (68, 0),
# now,
# font=PIL.ImageFont.truetype(font="truetype/dejavu/DejaVuSansMono.ttf", size=10),
# fill=255,
# )
# draw.text((x, top + 16), str(Disk), font=font, fill=255)
# draw.text((x, top + 24), "wlan0:" + str(IP), font=font, fill=255)
# Display image.
disp.image(image)
disp.display()