704 Commits
Author SHA1 Message Date
Jonas DiemerandGitHub c78f2a9840 Calculate the progress in the book by file sizes of each chapter. (#38)
## Summary

Addresses #35.

Maybe it could be wise to do some caching of the spine sizes (but
performance isn't too bad).
2025-12-17 23:05:24 +11:00
Dave AllieandGitHub 11f01d3a41 Add home screen (#42)
## Summary

* Add home screen
* Sits as new root screen, allows for navigation to settings or file
list
2025-12-17 20:47:43 +11:00
973d372521 TOC location fix (#25)
## Summary

* Rely on media-type="application/x-dtbncx+xml" to find TOC instead of
hardcoded values

## Additional Context

* Most of my epubs don't have id==ncx for toc file location. I think
this media-type is EPUB standard

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-12-17 18:49:45 +11:00
Dave AllieandGitHub 67da8139b3 Use 6x8kB chunks instead of 1x48kB chunk for secondary display buffer (#36)
## Summary

- When allocating the `bwBuffer` required to restore the RED RAM in the
EPD, we were previously allocating the whole frame buffer in one
contiguous memory chunk (48kB)
- Depending on the state of memory fragmentation at the time of this
call, it may not be possible to allocate all that memory
- Instead, we now allocate 6 blocks of 8kB instead of the full 48kB,
this should mean the display updates are more resilient to different
memory conditions

## Additional Context
2025-12-17 01:39:22 +11:00
Dave AllieandGitHub c287aa03a4 Use single buffer mode for EInkDisplay (#34)
## Summary

* Frees up 48kB of statically allocated RAM in exchange for 48kB just
when grayscale rendering is needed

## Additional Context

* Upstream changes:
https://github.com/open-x4-epaper/community-sdk/pull/7
2025-12-17 00:17:49 +11:00
Dave Allie 5d68c8b305 Cut release 0.6.0 0.6.0 2025-12-16 23:15:47 +11:00
Jonas DiemerandGitHub def7abbd60 Improve indent (#28)
* add horizontal indent in first line of paragraph in case Extra Paragraph Spacing is OFF

* Treat tabs as whitespace (so they are properly stripped)

* Changed size of indent to 1 em.

* Fixed calculation of space when indenting (avoiding squeezed text).

* Source code formatting
2025-12-16 23:02:32 +11:00
Jonas DiemerandGitHub 9ad8111ce7 Wrap-around navigation in Settings. (#31) 2025-12-16 22:54:16 +11:00
Arthur TazhitdinovandGitHub 57d1939be7 Add Cyrillic range to fonts (#27)
* Enhance TOC parsing and chapter selection logic

- Update .gitignore to include additional paths
- Refactor Epub::parseContentOpf to improve NCX item retrieval
- Modify ContentOpfParser to store media type in ManifestItem
- Implement rebuildVisibleSpineIndices in EpubReaderChapterSelectionScreen for better chapter navigation
- Adjust rendering logic to handle empty chapter lists gracefully

* Refactor TOC parsing logic to streamline cover image and NCX item retrieval

* add cyrillic ranges

* revert

* clang format fix
2025-12-16 22:52:49 +11:00
Jonas DiemerandGitHub 012992f904 Feature/auto poweroff (#32)
* Automatically deep sleep after 10 minutes of inactivity.

* formatting.
2025-12-16 22:49:31 +11:00
Dave AllieandGitHub c262f222de Parse cover image path from content.opf file (#24) 2025-12-16 03:15:54 +11:00
Dave Allie 449b3ca161 Fixed light gray text rendering 2025-12-16 02:16:38 +11:00
Dave Allie 6989035ef8 Run CI action on PR as well as push 2025-12-15 23:17:35 +11:00
Dave Allie 108cf57202 Fix formatting 2025-12-15 23:17:23 +11:00
Jonas DiemerandGitHub a640fbecf8 Settings Screen and first 2 settings (#18)
* white sleep screen

* quicker pwr button

* no extra spacing between paragraphs

* Added settings class with de/serialization and whiteSleepScreen setting to control inverting the sleep screen

* Added Settings screen for real, made settings a global singleton

* Added setting for extra paragraph spacing.

* fixed typo

* Rework after feedback

* Fixed type from bool to uint8
2025-12-15 23:16:46 +11:00
Dave AllieandGitHub 7a5719b46d Upgrade open-x4-sdk to fix white streaks on sleep screen (#21)
https://github.com/open-x4-epaper/community-sdk/pull/6 fixes a power down issue with the display which was causing streaks to appear on the sleep screen
2025-12-15 22:27:27 +11:00
Dave AllieandGitHub 8c3576e397 Add Github Action to build release firmware on tag (#20) 2025-12-15 20:00:34 +11:00
Dave AllieandGitHub fdb5634ea6 Add cppcheck and formatter to CI (#19)
* Add cppcheck and formatter to CI

* Checkout submodules

* Install matching clang-format version in CI
2025-12-15 19:46:52 +11:00
Dave Allie 5cabba7712 Add Github templates
Added Github templates for PRs and bugs
Also added one for funding, please do not feel obligated to
donate to the project, this is not a for-profit endevour, I
just had someone ask where they could send a few dollars so
I have set it up
2025-12-15 08:16:59 +11:00
Dave Allie a86d405fb0 Add comparison images 2025-12-14 13:46:15 +11:00
Dave Allie e4b5dc0e6a Update contribution instructions 2025-12-14 13:46:03 +11:00
Dave Allie dfc74f94c2 Cut release 0.5.1 0.5.1 2025-12-13 21:52:48 +11:00
Dave Allie 3518cbb56d Add user guide 2025-12-13 21:52:03 +11:00
Dave Allie 8994953254 Add chapter selection screen 2025-12-13 21:17:34 +11:00
Dave Allie ead39fd04b Return -1 from getTocIndexForSpineIndex if TOC item does not exist 2025-12-13 21:17:22 +11:00