display is working

.gitignore

@@ -0,0 +1,174 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# UV
+#   Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#uv.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/latest/usage/project/#working-with-version-control
+.pdm.toml
+.pdm-python
+.pdm-build/
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+# Ruff stuff:
+.ruff_cache/
+
+# PyPI configuration file
+.pypirc

display/display.py

@@ -23,13 +23,13 @@ class DisplayHelper:
         # Updates the display with the grayscale and red images
         # start displaying on eink display
         # self.epd.clear()
-        self.epd.display(img)
+        self.epd.display(self.epd.getbuffer(img))
         self.logger.info('E-Ink display update complete.')
 
     def calibrate(self, cycles=1):
         # Calibrates the display to prevent ghosting
-        white = Image.new('1', (self.screenwidth, self.screenheight), 'white')
-        black = Image.new('1', (self.screenwidth, self.screenheight), 'black')
+        white = Image.new('1', (self.epd.screenwidth, self.screenheight), 255)
+        black = Image.new('1', (self.screenwidth, self.screenheight), 0)
         for _ in range(cycles):
             self.epd.display(self.epd.getbuffer(black))
             self.epd.display(self.epd.getbuffer(white))
@@ -41,3 +41,8 @@ class DisplayHelper:
         # send E-Ink display to deep sleep
         self.epd.sleep()
         self.logger.info('E-Ink display entered deep sleep.')
+
+    def clear(self):
+        # clear E-Ink display
+        self.epd.Clear(0xFF)
+        self.logger.info('E-Ink display entered deep sleep.')

raspagenda.py

@@ -15,6 +15,8 @@ import sys
 from display.display import DisplayHelper
 import json
 import logging
+from PIL import Image,ImageDraw,ImageFont
+import time
 
 
 def main():
@@ -30,10 +32,28 @@ def main():
     imageHeight = config['imageHeight'] # Height of image to be generated for display.
     rotateAngle = config['rotateAngle']  # If image is rendered in portrait orientation, angle to rotate to fit screen
 
-    print(config)
+
+    if isDisplayConected:
+        from display.display import DisplayHelper
 
         displayService = DisplayHelper(screenWidth, screenHeight)
-    displayService.calibrate(cycles=1)  # to calibrate in production
+        
+        image = Image.open('assets/test.bmp')
+        draw = ImageDraw.Draw(image)
+        draw.rectangle([(0,0),(50,50)],outline = 0)
+        draw.rectangle([(55,0),(100,50)],fill = 0)
+        draw.line([(0,0),(50,50)], fill = 0,width = 1)
+        draw.line([(0,50),(50,0)], fill = 0,width = 1)
+        draw.chord((10, 60, 50, 100), 0, 360, fill = 0)
+        draw.ellipse((55, 60, 95, 100), outline = 0)
+        draw.pieslice((55, 60, 95, 100), 90, 180, outline = 0)
+        draw.pieslice((55, 60, 95, 100), 270, 360, fill = 0)
+        draw.polygon([(110,0),(110,50),(150,25)],outline = 0)
+        draw.polygon([(190,0),(190,50),(150,25)],fill = 0)
+
+
+        displayService.update(image)  # go to sleep
+        displayService.clear()
         displayService.sleep()  # go to sleep