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Author SHA1 Message Date
Dave Allie 7484fe478c Replace cover.jpg 2025-12-20 01:15:20 +11:00
Dave Allie cf6fec78dc Cleanup indexing layout string 2025-12-20 00:33:55 +11:00
Dave AllieandSam Davis 1a3d6b125d Custom sleep screen support with BMP reading (#57) 
## Summary

* Builds on top of
https://github.com/daveallie/crosspoint-reader/pull/16 - adresses
https://github.com/daveallie/crosspoint-reader/discussions/14
* This PR adds the ability for the user to supply a custom `sleep.bmp`
image at the root of the SD card that will be shown instead of the
default sleep screen if present.
* Supports:
  * Different BPPs:
    * 1bit
    * 2bit
    * 8bit
    * 24bit
    * 32bit (with alpha-channel ignored)
  * Grayscale rendering

---------

Co-authored-by: Sam Davis <sam@sjd.co>
 2025-12-19 08:45:14 +11:00
Dave Allie b2020f5512 Skip pagebreak blocks when parsing epub file (#58) 
## Summary

* Skip pagebreak blocks when parsing epub file
* These blocks break the flow and often contain the page number in them
which should not interrupt the flow of the content
- Attributes sourced from:
  - https://www.w3.org/TR/epub-ssv-11/#pagebreak
  - https://www.w3.org/TR/dpub-aria-1.1/#doc-pagebreak
 2025-12-19 01:11:03 +11:00
Dave Allie 70dc0f018e Cut release 0.7.0
Compile Release / build-release (push) Canceled after 0s
Details
2025-12-19 00:44:22 +11:00
Dave Allie 57fdb1c0fb Rendering "Indexing..." on white screen to avoid partial update 2025-12-18 22:13:24 +11:00
Dave Allie 5e1694748c Fix font readability by expanding blacks and trimming whites (#55) 
## Summary

* Previously, only pure black pixels in the font were marked as black,
this expands the black range, and makes the lightest pixels white

## Additional Context

* Noticed personally it was kind of "thin" and washed out a bit, this
massively helps, should also address concerns raised here:
https://github.com/daveallie/crosspoint-reader/discussions/39
 2025-12-18 21:39:13 +11:00
Dave Allie d429966dd4 Rename Screens to Activities and restructure files (#44) 
## Summary

* This PR drastically reshapes the structure of the codebase, moving
from the concept of "Screens" to "Activities", restructing the files and
setting up the concept of subactivities.
* This should help with keep the main file clean and containing all
functional logic in the relevant activity.
* CrossPointState is now also a global singleton which should help with
accessing it from within activities.

## Additional Context

* This is probably going to be a bit disruptive for people with open
PRs, sorry 😞
 2025-12-17 23:32:18 +11:00
Dave Allie 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
Dave Allie 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 Allie 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
Compile Release / build-release (push) Canceled after 0s
Details
2025-12-16 23:15:47 +11:00
Dave Allie 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
Dave Allie 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 Allie 8c3576e397 Add Github Action to build release firmware on tag (#20) 2025-12-15 20:00:34 +11:00
Dave Allie 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 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
Dave Allie 5a7381a0eb Cut release 0.5.0 2025-12-13 20:16:12 +11:00
Dave Allie f69fc90b5c Show end of book screen when navigating past last page 2025-12-13 20:10:38 +11:00
Dave Allie 5bae283838 Process lines into pages as they are built 2025-12-13 20:10:16 +11:00
Dave Allie c7a32fe41f Remove tinyxml2 dependency replace with expat parsers (#9) 2025-12-13 19:36:01 +11:00
Dave Allie d450f362d1 Cut release 0.4.0 2025-12-13 17:15:06 +11:00
Dave Allie 6ddcf9b592 Show clearer indexing string 2025-12-13 16:02:27 +11:00
Dave Allie 492c6fd23e Bump page file version 2025-12-13 00:42:17 +11:00
Dave Allie 7c852cf7d1 Swap out babyblue font for pixelarial14 2025-12-13 00:16:10 +11:00
Dave Allie 69f357998e Move to smart pointers and split out ParsedText class (#6) 
* Move to smart pointers and split out ParsedText class

* Cleanup ParsedText

* Fix clearCache functions and clear section cache if page load fails

* Bump Page and Section file versions

* Combine removeDir implementations in Epub

* Adjust screen margins
 2025-12-12 22:13:34 +11:00
Dave Allie 09f68a3d03 Restructure readme 2025-12-09 00:07:38 +11:00
Dave Allie 7ec7efcb47 Add section in readme on flashing via xteink.dve.al 2025-12-09 00:04:55 +11:00
Dave Allie 45af2d0e81 Cut release 0.3.0 2025-12-08 23:55:05 +11:00
Dave Allie 0926e9e6e4 Add version string to boot screen 2025-12-08 23:13:33 +11:00
Dave Allie 02b157c02b Add drawCenteredText to GfxRenderer 2025-12-08 22:52:19 +11:00
Dave Allie 07cc589e59 Cleanup serial output 2025-12-08 22:39:23 +11:00
Dave Allie b743a1ca8e Remove EpdRenderer and create new GfxRenderer 2025-12-08 22:06:09 +11:00
Dave Allie 2ed8017aa2 Move to SDK EInkDisplay and enable anti-aliased 2-bit text (#5) 
* First pass at moving to SDK EInkDisplay library

* Add 2-bit grayscale text and anti-aliased rendering of text

* Render status bar for empty chapters

* Refresh screen every 15 pages to avoid ghosting

* Simplify boot and sleep screens

* Give FileSelectionScreen task more stack memory

* Move text around slightly on Boot and Sleep screens

* Re-use existing buffer and write to whole screen for 'partial update'
 2025-12-08 19:48:49 +11:00
Dave Allie de453fed1d Stream inflated EPUB HTMLs down to disk instead of inflating in memory (#4) 
* Downgrade miniz for stability

* Stream HTML from ZIP down to disk instead of loading all in mem
 2025-12-08 00:39:17 +11:00
Dave Allie c715c18bf7 Sort directories first in file picker 2025-12-07 19:17:43 +11:00
Dave Allie 9fa697ae0c Fix 1-bit font pixel alignment of last byte 2025-12-07 12:25:10 +11:00
Dave Allie 79294f6b8f Build and use 1-bit font, saves a good amount of space 2025-12-07 01:26:49 +11:00
Dave Allie eceffaa289 Reduce number of full screen refreshes to once every 20 pages 2025-12-06 22:12:01 +11:00
Dave Allie bb151caee7 Version section bin files 2025-12-06 22:09:25 +11:00
Dave Allie dd6e649d74 Add expat and swap out EPUB HTML parser (#2) 
* Add expat and swap out ERB HTML parser

* Increase EpubHtmlParserSlim file buffer to 1024 bytes

* Cleanup TextBlock functions

* Do not break words when leaving spans
 2025-12-06 20:57:24 +11:00
Dave Allie ad8cee12ab Small cleanup 2025-12-06 20:24:24 +11:00
Dave Allie 4ecfdea1a1 More pass by reference changes 2025-12-06 15:56:00 +11:00
Dave Allie 5ed2fe391d Add image to README 2025-12-06 13:32:09 +11:00
Dave Allie 021f77eab3 Sort items on FileSelectionScreen 2025-12-06 13:01:16 +11:00
Dave Allie 6d3d25a288 Fix bug with selectin epubs inside of folders 2025-12-06 12:57:17 +11:00
Dave Allie 9a33030623 Use reference passing for EpdRenderer 2025-12-06 12:56:39 +11:00
Dave Allie 6414f85257 Use InputManager from community-sdk 2025-12-06 12:35:41 +11:00
Dave Allie f0d92da8f2 Update README.md with checkout instructions 
Fixes https://github.com/daveallie/crosspoint-reader/issues/1
 2025-12-06 04:53:58 +11:00
Dave Allie 8679c8f57c Update sleep screen 2025-12-06 04:20:41 +11:00
Dave Allie 899caab70c Avoid leaving screens mid-display update 
Was leave the EPD in a bad state, blocking further actions
 2025-12-06 03:02:52 +11:00
Dave Allie 98c8e7e77c Fix memory leak with Epub object getting orphaned 2025-12-06 02:49:10 +11:00
Dave Allie 7198d943b0 Add UI font 2025-12-06 01:44:14 +11:00
Dave Allie 248af4b8fb Add new boot logo screen 2025-12-06 01:44:14 +11:00
Dave Allie 05a027e2bf Wrap up multiple font styles into EpdFontFamily 2025-12-06 01:44:14 +11:00
Dave Allie fa0f27df6a Full screen refresh of EpubReaderScreen every 10 renders 
This is done in an effort to minimise ghosting
 2025-12-05 22:19:44 +11:00
Dave Allie 2631613b8d Add directory picking to home screen 2025-12-05 22:12:28 +11:00
Dave Allie 72aa7ba3f6 Upgrade open-x4-sdk 2025-12-05 21:14:08 +11:00
Dave Allie e08bac2e10 Show indexing text when indexing 2025-12-05 21:12:15 +11:00
Dave Allie 12d28e2148 Avoid ghosting on sleep screen by doing a full screen update 2025-12-05 17:55:17 +11:00
Dave Allie 85502b417e Speedup boot by not waiting for Serial 2025-12-05 17:47:23 +11:00
Dave Allie ddec7f78dd Fix hold to wake logic 
esp_sleep_get_wakeup_cause does not seem to be set when not connected to USB power
 2025-12-04 00:57:32 +11:00
Dave Allie 2f9f86b3dd Update README.md features 2025-12-04 00:14:47 +11:00
Dave Allie 47eb1157ef Support left and right buttons in reader and file picker 2025-12-04 00:11:51 +11:00
Dave Allie aee239a931 Adjust input button thresholds to support more devices 2025-12-04 00:11:51 +11:00
Dave Allie 1ee8b728f9 Add file selection screen 2025-12-04 00:11:51 +11:00
Dave Allie 2c80aca7b5 Use correct current page on reader screen 
Fixes the page counter not updating
 2025-12-03 22:34:16 +11:00
Dave Allie 7704772ebe Handle nested navpoint elements in nxc TOC 2025-12-03 22:30:50 +11:00
Dave Allie 4186c7da9e Remove debug lines 2025-12-03 22:30:13 +11:00
Dave Allie 802c9d0a30 Add web flashing instructions 2025-12-03 22:21:11 +11:00
Dave Allie 2ccdbeecc8 Public release 2025-12-03 22:06:45 +11:00