Compare commits

...

20 Commits

Author SHA1 Message Date
Dave Allie
98d727ee8c
Remove excess curly bracket 2025-12-20 01:00:31 +11:00
Dave Allie
a2ccb0760e
Fix incorrect semi colon 2025-12-20 00:54:08 +11:00
Brendan O'Leary
f1c25a089e Merge master 2025-12-19 08:37:37 -05:00
Brendan O'Leary
446f04f9ce Generalize the loop delay 2025-12-19 08:35:08 -05:00
Dave Allie
cf6fec78dc
Cleanup indexing layout string 2025-12-20 00:33:55 +11:00
Jonas Diemer
10d76dde12
Randomly load Sleep Screen from /sleep/*bmp (if exists). (#71)
Load a random sleep screen. 

Only works for ".bmp" (not ".BMP"), but I think that's OK (we do the
same for EPUBs).
2025-12-20 00:17:26 +11:00
Jonas Diemer
7b5a63d220
Option to short-press power button. (#56)
Some checks are pending
CI / build (push) Waiting to run
Adresses #53 

Please check if we still need the code to "Give the user up to 1000ms to
start holding the power button, and must hold for
SETTINGS.getPowerButtonDuration()" - the power button should be pressed
already when waking up...

Also, decided to return before the delay to wait more to make the
behavior more immediate.

---------

Co-authored-by: Dave Allie <dave@daveallie.com>
2025-12-19 23:37:34 +11:00
IFAKA
c1d5f5d562
Add NULL checks after fopen() in ZipFile (#68)
## Problem
Three `fopen()` calls in ZipFile.cpp did not check for NULL before using
the file handle. If files cannot be opened, `fseek`/`fread`/`fclose`
receive NULL and crash.

## Fix
Added NULL checks with appropriate error logging and early returns for
all three locations:
- `getDataOffset()`
- `readFileToMemory()`
- `readFileToStream()`

## Testing
- Builds successfully with `pio run`
- Affects: `lib/ZipFile/ZipFile.cpp`
2025-12-19 23:28:43 +11:00
IFAKA
adfeee063f
Handle empty spine in getBookSize() and calculateProgress() (#67)
## Problem
- `getBookSize()` calls `getCumulativeSpineItemSize(getSpineItemsCount()
- 1)` which passes -1 when spine is empty
- `calculateProgress()` then divides by zero when book size is 0

## Fix
- Return 0 from `getBookSize()` if spine is empty
- Return 0 from `calculateProgress()` if book size is 0

## Testing
- Builds successfully with `pio run`
- Affects: `lib/Epub/Epub.cpp`
2025-12-19 23:28:36 +11:00
IFAKA
2d3928ed81
Validate file handle when reading progress.bin (#66)
## Problem
Reading progress.bin used `SD.exists()` then `SD.open()` without
checking if open succeeded. Race conditions or SD errors could cause
file handle to be invalid.

## Fix
- Removed redundant `SD.exists()` check
- Check if file opened successfully before reading
- Verify correct number of bytes were read

## Testing
- Builds successfully with `pio run`
- Affects: `src/activities/reader/EpubReaderActivity.cpp`
2025-12-19 23:27:08 +11:00
IFAKA
48249fbd1e
Check SD card initialization and show error on failure (#65)
## Problem
`SD.begin()` return value was ignored. If the SD card fails to
initialize, the device continues and crashes when trying to load
settings/state.

## Fix
Check return value and display "SD card error" message instead of
proceeding with undefined state.

## Testing
- Builds successfully with `pio run`
- Affects: `src/main.cpp`
2025-12-19 23:24:25 +11:00
IFAKA
1a53dccebd
Fix title truncation crash for short titles (#63)
## Problem
The status bar title truncation loop crashes when the chapter title is
shorter than 8 characters.

```cpp
// title.length() - 8 underflows when length < 8 (size_t is unsigned)
title = title.substr(0, title.length() - 8) + "...";
```

## Fix
Added a length guard to skip truncation for titles that are too short to
truncate safely.

## Testing
- Builds successfully with `pio run`
- Affects: `src/activities/reader/EpubReaderActivity.cpp`
2025-12-19 23:23:43 +11:00
IFAKA
3e28724b62
Add bounds checking for TOC/spine array access (#64)
## Problem
`getSpineIndexForTocIndex()` and `getTocIndexForSpineIndex()` access
`toc[tocIndex]` and `spine[spineIndex]` without validating indices are
within bounds. Malformed EPUBs or edge cases could trigger out-of-bounds
access.

## Fix
Added bounds validation at the start of both functions before accessing
the arrays.

## Testing
- Builds successfully with `pio run`
- Affects: `lib/Epub/Epub.cpp`
2025-12-19 23:23:23 +11:00
Jonas Diemer
d86b3fe134
Bugfix/word spacing indented (#59)
Some checks are pending
CI / build (push) Waiting to run
Simplified the indentation to fix having too large gaps between words
(original calculation was inaccurate).
2025-12-19 08:45:20 +11:00
Dave Allie
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)
Some checks are pending
CI / build (push) Waiting to run
## 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 2025-12-19 00:44:22 +11:00
Jonas Diemer
424594488f
Caching of spine item sizes for faster book loading (saves 1-4 seconds). (#54)
Some checks are pending
CI / build (push) Waiting to run
As discussed in
https://github.com/daveallie/crosspoint-reader/pull/38#issuecomment-3665142427,
#38
2025-12-18 22:49:14 +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
30 changed files with 18617 additions and 19417 deletions

View File

@ -1,505 +0,0 @@
/**
* generated by fontconvert.py
* name: babyblue
* size: 8
* mode: 1-bit
*/
#pragma once
#include "EpdFontData.h"
static const uint8_t babyblueBitmaps[3140] = {
0xFF, 0xFF, 0x30, 0xFF, 0xFF, 0xF0, 0x36, 0x1B, 0x0D, 0x9F, 0xFF, 0xF9, 0xB3, 0xFF, 0xFF, 0x36, 0x1B, 0x0D, 0x80,
0x18, 0x18, 0x7E, 0xFF, 0xDB, 0xD8, 0xFE, 0x7F, 0x9B, 0xDB, 0xFF, 0x7E, 0x18, 0x00, 0x71, 0x9F, 0x73, 0x6C, 0x6F,
0x8F, 0xE0, 0xFF, 0x83, 0xF8, 0xFB, 0x1B, 0x63, 0x7C, 0xC7, 0x00, 0x38, 0x3E, 0x1B, 0x0D, 0x87, 0xC3, 0xEF, 0xBF,
0x8E, 0xCF, 0x7F, 0x1E, 0xC0, 0xFF, 0x37, 0xEC, 0xCC, 0xCC, 0xCC, 0xCC, 0x67, 0x20, 0xCE, 0x73, 0x33, 0x33, 0x33,
0x33, 0x6C, 0x80, 0x32, 0xFF, 0xDE, 0xFE, 0x30, 0x18, 0x18, 0x18, 0xFF, 0xFF, 0x18, 0x18, 0x18, 0xBF, 0x00, 0xFF,
0xC0, 0x30, 0x0C, 0x31, 0xC6, 0x18, 0xE3, 0x1C, 0x63, 0x8C, 0x00, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3,
0xC7, 0x7E, 0x3C, 0x19, 0xDF, 0xFD, 0x8C, 0x63, 0x18, 0xC6, 0x3C, 0x7E, 0xE7, 0x83, 0x07, 0x0E, 0x1C, 0x38, 0x70,
0xFE, 0xFF, 0x7E, 0xFF, 0xC3, 0x07, 0x3E, 0x3E, 0x07, 0x03, 0x83, 0xFF, 0x7E, 0x0E, 0x1E, 0x3E, 0x76, 0xE6, 0xFF,
0xFF, 0x06, 0x06, 0x06, 0x06, 0x7F, 0xFF, 0x06, 0x0F, 0xDF, 0xC1, 0x83, 0x87, 0xFD, 0xF0, 0x3E, 0x7F, 0xE3, 0xC0,
0xFC, 0xFE, 0xE7, 0xC3, 0xC7, 0x7E, 0x3C, 0xFF, 0xFF, 0xC0, 0xE0, 0xE0, 0x60, 0x70, 0x30, 0x18, 0x1C, 0x0C, 0x06,
0x00, 0x3C, 0x7E, 0x66, 0x66, 0x7E, 0x7E, 0xE7, 0xC3, 0xC7, 0x7E, 0x3C, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC7, 0x7F,
0x3F, 0x07, 0x3E, 0x7C, 0xB0, 0x03, 0xB0, 0x03, 0xF8, 0x06, 0x3D, 0xF7, 0x8F, 0x0F, 0x87, 0x03, 0xFF, 0xFF, 0x00,
0xFF, 0xFF, 0x81, 0xE1, 0xF0, 0xF1, 0xEF, 0xBC, 0x40, 0x38, 0xFB, 0xBE, 0x30, 0xE3, 0x8E, 0x18, 0x30, 0x00, 0xC0,
0x0F, 0xE0, 0x7F, 0xC3, 0x83, 0x9D, 0xE7, 0xEF, 0xCF, 0x73, 0x3D, 0x8C, 0xF6, 0x33, 0xD8, 0xDB, 0x3F, 0xC6, 0x7E,
0x0C, 0x03, 0x18, 0x18, 0x7F, 0xE0, 0xFF, 0x00, 0x38, 0xFB, 0xBE, 0x3C, 0x7F, 0xFF, 0xE3, 0xC7, 0x8C, 0xFC, 0xFE,
0xC7, 0xC7, 0xFE, 0xFE, 0xC7, 0xC7, 0xFE, 0xFC, 0x3F, 0x3F, 0xF8, 0x78, 0x0C, 0x06, 0x03, 0x01, 0x83, 0x7F, 0x9F,
0x80, 0xFC, 0xFE, 0xC7, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0xFE, 0xFC, 0xFF, 0xFF, 0x06, 0x0F, 0xDF, 0xB0, 0x60, 0xFD,
0xFC, 0xFF, 0xFF, 0x06, 0x0F, 0xDF, 0xB0, 0x60, 0xC1, 0x80, 0x3F, 0x3F, 0xF8, 0x78, 0x0C, 0x7E, 0x3F, 0x07, 0x83,
0x7F, 0x9F, 0x80, 0xC3, 0xC3, 0xC3, 0xC3, 0xFF, 0xFF, 0xC3, 0xC3, 0xC3, 0xC3, 0xFF, 0xFF, 0xF0, 0x0C, 0x30, 0xC3,
0x0C, 0x38, 0xF3, 0xFD, 0xE0, 0xC3, 0xC7, 0xCE, 0xDC, 0xF8, 0xF8, 0xDC, 0xCC, 0xC6, 0xC3, 0xC1, 0x83, 0x06, 0x0C,
0x18, 0x30, 0x60, 0xFD, 0xFC, 0xE1, 0xF8, 0x7F, 0x3F, 0xCF, 0xFF, 0xF7, 0xBD, 0xEF, 0x7B, 0xCC, 0xF3, 0x30, 0xC3,
0xE3, 0xF3, 0xF3, 0xFB, 0xDF, 0xCF, 0xCF, 0xC7, 0xC3, 0x3E, 0x3F, 0xB8, 0xF8, 0x3C, 0x1E, 0x0F, 0x07, 0x87, 0x7F,
0x1F, 0x00, 0xFE, 0xFF, 0xC3, 0xC3, 0xFF, 0xFE, 0xC0, 0xC0, 0xC0, 0xC0, 0x3E, 0x3F, 0xB8, 0xF8, 0x3C, 0x1E, 0x0F,
0x37, 0x9F, 0x7F, 0x1F, 0xC0, 0xFE, 0xFF, 0xC3, 0xC7, 0xFE, 0xFE, 0xC7, 0xC3, 0xC3, 0xC3, 0x7D, 0xFF, 0x1F, 0x87,
0xC3, 0xC1, 0xC3, 0xFE, 0xF8, 0xFF, 0xFF, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xC3, 0xC3, 0xC3, 0xC3,
0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0xC3, 0xC3, 0xC3, 0xE7, 0x66, 0x7E, 0x3C, 0x3C, 0x3C, 0x18, 0x83, 0x0F, 0x0C,
0x3C, 0x30, 0xF1, 0xE7, 0x67, 0x99, 0xBF, 0xE3, 0xCF, 0x0F, 0x3C, 0x3C, 0xF0, 0x61, 0x80, 0x80, 0xF8, 0x77, 0x38,
0xFC, 0x1E, 0x07, 0x83, 0xF1, 0xCE, 0xE1, 0xB0, 0x30, 0xC3, 0xC3, 0xE7, 0x7E, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x18,
0xFF, 0xFF, 0x07, 0x0E, 0x1C, 0x38, 0x70, 0xE0, 0xFE, 0xFF, 0xFF, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xFE, 0x81, 0xC1,
0x83, 0x83, 0x83, 0x06, 0x06, 0x0C, 0x0C, 0xFF, 0x33, 0x33, 0x33, 0x33, 0x33, 0xFE, 0x18, 0x3C, 0x7E, 0x66, 0xE7,
0xC3, 0x83, 0xFF, 0xFF, 0x9D, 0x80, 0x7D, 0xFE, 0x1B, 0xFF, 0xF8, 0xFF, 0xBF, 0xC1, 0x83, 0xE7, 0xEC, 0xF8, 0xF1,
0xE7, 0xFD, 0xF0, 0x3C, 0xFF, 0x9E, 0x0C, 0x18, 0x9F, 0x9E, 0x06, 0x0C, 0xFB, 0xFE, 0x78, 0xF1, 0xE3, 0x7E, 0x7C,
0x3C, 0x7E, 0xE7, 0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0x3B, 0xD9, 0xFF, 0xB1, 0x8C, 0x63, 0x18, 0x3E, 0xFF, 0x9E, 0x3C,
0x78, 0xDF, 0x9F, 0x06, 0x0D, 0xF3, 0xC0, 0xC3, 0x0F, 0xBF, 0xEF, 0x3C, 0xF3, 0xCF, 0x30, 0xFB, 0xFF, 0xF0, 0x6D,
0x36, 0xDB, 0x6D, 0xBD, 0x00, 0xC3, 0x0C, 0xF7, 0xFB, 0xCE, 0x3C, 0xDB, 0x30, 0xFF, 0xFF, 0xF0, 0x7F, 0xBF, 0xFC,
0xCF, 0x33, 0xCC, 0xF3, 0x3C, 0xCF, 0x33, 0x7B, 0xFC, 0xF3, 0xCF, 0x3C, 0xF3, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC7,
0x7E, 0x3C, 0x79, 0xFB, 0x3E, 0x3C, 0x79, 0xFF, 0x7C, 0xC1, 0x82, 0x00, 0x3C, 0xFF, 0x9E, 0x3C, 0x78, 0xDF, 0x9F,
0x06, 0x0C, 0x10, 0x77, 0xF7, 0x8C, 0x63, 0x18, 0x7D, 0xFF, 0x1F, 0xE7, 0xF0, 0xFF, 0xBE, 0x63, 0x3D, 0xE6, 0x31,
0x8C, 0x71, 0xC0, 0x8F, 0x3C, 0xF3, 0xCF, 0x3F, 0xDE, 0x83, 0xC3, 0xC7, 0x66, 0x66, 0x6E, 0x3C, 0x18, 0x80, 0xF3,
0x3D, 0xFD, 0xFE, 0x7F, 0x9F, 0xE3, 0x30, 0xCC, 0x83, 0xC7, 0x6E, 0x3C, 0x38, 0x7C, 0xE6, 0xC3, 0x83, 0xC7, 0x66,
0x6E, 0x3C, 0x3C, 0x18, 0x18, 0x18, 0x70, 0x60, 0xFF, 0xFC, 0x71, 0xC7, 0x1C, 0x3F, 0x7F, 0x19, 0xCC, 0x63, 0x3B,
0x98, 0x61, 0x8C, 0x63, 0x1C, 0x40, 0xFF, 0xFF, 0xFF, 0xF8, 0x83, 0x87, 0x0C, 0x30, 0xE1, 0xC7, 0x38, 0xC3, 0x0C,
0x63, 0x08, 0x00, 0x79, 0xFF, 0xE3, 0xC0, 0xF2, 0xFF, 0xFE, 0x18, 0x30, 0xF3, 0xFF, 0xFB, 0x36, 0x6E, 0x7E, 0x78,
0x60, 0xC1, 0x00, 0x3C, 0x7E, 0x66, 0x60, 0xFC, 0xFC, 0x30, 0x72, 0xFF, 0xFE, 0x83, 0xFF, 0x7E, 0x66, 0x66, 0x7E,
0xFE, 0x83, 0x83, 0xE7, 0x7E, 0x3C, 0xFF, 0xFF, 0xFF, 0xFF, 0x18, 0x18, 0xFF, 0xFC, 0xBF, 0xF8, 0x3C, 0x7E, 0x66,
0x7E, 0x7C, 0xEE, 0xC7, 0xC3, 0x77, 0x3E, 0x0C, 0x66, 0x66, 0x7C, 0x38, 0x9E, 0xE6, 0x3F, 0x1F, 0xEF, 0xFF, 0xFF,
0xF3, 0xFC, 0x3F, 0x3F, 0xFF, 0xDF, 0xDF, 0xE3, 0xF0, 0x77, 0xFF, 0xFF, 0xBC, 0x36, 0xFF, 0xF6, 0xCD, 0xCD, 0x8D,
0x80, 0xFF, 0xFF, 0x03, 0x03, 0x03, 0x3F, 0x1F, 0xEF, 0xFF, 0xFB, 0xF6, 0xFF, 0xBF, 0xEF, 0xDB, 0xF7, 0xDF, 0xE3,
0xF0, 0xFF, 0xFF, 0x6F, 0xFF, 0x60, 0x18, 0x18, 0x18, 0xFF, 0xFF, 0x18, 0x18, 0xFE, 0xFF, 0x77, 0xE6, 0x77, 0x73,
0xFF, 0x77, 0xEF, 0x7F, 0xB8, 0x7F, 0x00, 0xCF, 0x3C, 0xF3, 0xCF, 0x3F, 0xFE, 0xC3, 0x0C, 0x20, 0x7F, 0xFF, 0xFE,
0xFE, 0xFE, 0x7E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x16, 0xB0, 0x63, 0xEC, 0x37, 0xFB, 0x33, 0x30, 0x7B,
0xFC, 0xF3, 0xFD, 0xE0, 0x99, 0xF9, 0xF9, 0xB7, 0xFF, 0xB6, 0x00, 0x30, 0x07, 0x03, 0xF0, 0x7B, 0x0E, 0x31, 0xC3,
0x38, 0x37, 0x60, 0xEE, 0x1D, 0xE3, 0xBF, 0x33, 0xF6, 0x06, 0x30, 0x67, 0x0E, 0xF1, 0xCB, 0x38, 0x37, 0x03, 0xEF,
0x1D, 0xF3, 0x9F, 0x70, 0xEE, 0x0E, 0xC1, 0xF0, 0x70, 0x6F, 0x8E, 0xB9, 0xCB, 0xB8, 0xFF, 0x07, 0xE6, 0x1C, 0xE3,
0x9E, 0x73, 0xFE, 0x3F, 0xC0, 0x60, 0x30, 0x60, 0xC1, 0x87, 0x1C, 0x30, 0x60, 0xC6, 0xD9, 0xE1, 0x80, 0x30, 0x70,
0x61, 0xC7, 0xDD, 0xF1, 0xE3, 0xFF, 0xFF, 0x1E, 0x3C, 0x60, 0x18, 0x70, 0xC1, 0xC7, 0xDD, 0xF1, 0xE3, 0xFF, 0xFF,
0x1E, 0x3C, 0x60, 0x38, 0xF9, 0xB1, 0xC7, 0xDD, 0xF1, 0xE3, 0xFF, 0xFF, 0x1E, 0x3C, 0x60, 0x3C, 0xF9, 0xE1, 0xC7,
0xDD, 0xF1, 0xE3, 0xFF, 0xFF, 0x1E, 0x3C, 0x60, 0x6C, 0xD8, 0xE3, 0xEE, 0xF8, 0xF1, 0xFF, 0xFF, 0x8F, 0x1E, 0x30,
0x38, 0xF9, 0xF1, 0xC7, 0xDD, 0xF1, 0xE3, 0xFF, 0xFF, 0x1E, 0x3C, 0x60, 0x0F, 0xF8, 0x7F, 0xC7, 0xC0, 0x36, 0x03,
0xB0, 0x19, 0xF9, 0xFF, 0xCF, 0xE0, 0xE3, 0x06, 0x1F, 0xB0, 0xFE, 0x3F, 0x3F, 0xF8, 0x78, 0x0C, 0x06, 0x03, 0x01,
0x83, 0x7F, 0x9F, 0x86, 0x01, 0x83, 0x81, 0x80, 0x30, 0x70, 0x67, 0xFF, 0xF8, 0x30, 0x7E, 0xFD, 0x83, 0x07, 0xEF,
0xE0, 0x0C, 0x38, 0x67, 0xFF, 0xF8, 0x30, 0x7E, 0xFD, 0x83, 0x07, 0xEF, 0xE0, 0x18, 0x78, 0xF7, 0xFF, 0xF8, 0x30,
0x7E, 0xFD, 0x83, 0x07, 0xEF, 0xE0, 0x3C, 0x7B, 0xFF, 0xFC, 0x18, 0x3F, 0x7E, 0xC1, 0x83, 0xF7, 0xF0, 0x9D, 0x36,
0xDB, 0x6D, 0xB6, 0x7A, 0x6D, 0xB6, 0xDB, 0x6C, 0x6F, 0xB6, 0x66, 0x66, 0x66, 0x66, 0x60, 0xBB, 0x66, 0x66, 0x66,
0x66, 0x66, 0x7E, 0x3F, 0x98, 0xEC, 0x3F, 0xDF, 0xED, 0x86, 0xC7, 0x7F, 0x3F, 0x00, 0x1E, 0x3E, 0x3C, 0xC3, 0xE3,
0xF3, 0xF3, 0xFB, 0xDF, 0xCF, 0xCF, 0xC7, 0xC3, 0x18, 0x0E, 0x03, 0x07, 0xC7, 0xF7, 0x1F, 0x07, 0x83, 0xC1, 0xE0,
0xF0, 0xEF, 0xE3, 0xE0, 0x0C, 0x0E, 0x06, 0x07, 0xC7, 0xF7, 0x1F, 0x07, 0x83, 0xC1, 0xE0, 0xF0, 0xEF, 0xE3, 0xE0,
0x1C, 0x1F, 0x0D, 0x87, 0xC7, 0xF7, 0x1F, 0x07, 0x83, 0xC1, 0xE0, 0xF0, 0xEF, 0xE3, 0xE0, 0x1E, 0x1F, 0x0F, 0x07,
0xC7, 0xF7, 0x1F, 0x07, 0x83, 0xC1, 0xE0, 0xF0, 0xEF, 0xE3, 0xE0, 0x36, 0x1B, 0x0F, 0x8F, 0xEE, 0x3E, 0x0F, 0x07,
0x83, 0xC1, 0xE1, 0xDF, 0xC7, 0xC0, 0x8F, 0xF7, 0x9E, 0xFF, 0x30, 0x1F, 0xCF, 0xF7, 0x3D, 0x9F, 0x6E, 0xDF, 0x37,
0x8D, 0xC7, 0xFF, 0xB7, 0xC0, 0x30, 0x38, 0x18, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x0C,
0x1C, 0x18, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x18, 0x3C, 0x3C, 0xC3, 0xC3, 0xC3, 0xC3,
0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x3C, 0x3C, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x0C,
0x1C, 0x18, 0xC3, 0xC3, 0xE7, 0x7E, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x18, 0xC0, 0xFC, 0xFE, 0xC7, 0xC3, 0xC7, 0xFE,
0xFC, 0xC0, 0xC0, 0x38, 0xFB, 0xB6, 0x6D, 0xDB, 0x37, 0x67, 0xE7, 0xFF, 0x70, 0x30, 0x70, 0x63, 0xEF, 0xF0, 0xDF,
0xFF, 0xC7, 0xFD, 0xF8, 0x0C, 0x38, 0x63, 0xEF, 0xF0, 0xDF, 0xFF, 0xC7, 0xFD, 0xF8, 0x18, 0x78, 0xF3, 0xEF, 0xF0,
0xDF, 0xFF, 0xC7, 0xFD, 0xF8, 0x3C, 0xF9, 0xE3, 0xEF, 0xF0, 0xDF, 0xFF, 0xC7, 0xFD, 0xF8, 0x3C, 0x79, 0xF7, 0xF8,
0x6F, 0xFF, 0xE3, 0xFE, 0xFC, 0x18, 0x78, 0xF0, 0xC7, 0xDF, 0xE1, 0xBF, 0xFF, 0x8F, 0xFB, 0xF0, 0x7F, 0xEF, 0xFF,
0x86, 0x37, 0xFF, 0xFF, 0xFC, 0x61, 0xFF, 0xF7, 0xFE, 0x3C, 0xFF, 0x9E, 0x0C, 0x18, 0x9F, 0x9E, 0x18, 0x18, 0xE1,
0x80, 0x30, 0x38, 0x18, 0x3C, 0x7E, 0xE7, 0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0x0C, 0x1C, 0x18, 0x3C, 0x7E, 0xE7, 0xFF,
0xFF, 0xC0, 0x7E, 0x3F, 0x18, 0x3C, 0x3C, 0x3C, 0x7E, 0xE7, 0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0x3C, 0x3C, 0x3C, 0x7E,
0xE7, 0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0x9D, 0xA6, 0xDB, 0x6D, 0x80, 0x7F, 0x4D, 0xB6, 0xDB, 0x00, 0x6F, 0xB4, 0x66,
0x66, 0x66, 0x60, 0xBB, 0x46, 0x66, 0x66, 0x66, 0x3E, 0x3E, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C,
0x3D, 0xF7, 0x9E, 0xFF, 0x3C, 0xF3, 0xCF, 0x3C, 0xC0, 0x30, 0x38, 0x18, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC7, 0x7E,
0x3C, 0x0C, 0x1C, 0x18, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x18, 0x3C, 0x3C, 0x3C, 0x7E, 0xE7, 0xC3,
0xC3, 0xC7, 0x7E, 0x3C, 0x1E, 0x3E, 0x3C, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x3C, 0x3C, 0x3C, 0x7E,
0xE7, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x18, 0x18, 0xFF, 0xFF, 0x10, 0x18, 0x3F, 0x7F, 0xEF, 0xDF, 0xFB, 0xF7, 0xFE,
0xFC, 0x61, 0xC3, 0x23, 0xCF, 0x3C, 0xF3, 0xCF, 0xF7, 0x80, 0x18, 0xE3, 0x23, 0xCF, 0x3C, 0xF3, 0xCF, 0xF7, 0x80,
0x31, 0xE7, 0xA3, 0xCF, 0x3C, 0xF3, 0xCF, 0xF7, 0x80, 0x79, 0xE8, 0xF3, 0xCF, 0x3C, 0xF3, 0xFD, 0xE0, 0x0C, 0x1C,
0x18, 0x83, 0xC7, 0x66, 0x6E, 0x3C, 0x3C, 0x18, 0x18, 0x18, 0x70, 0x60, 0xC1, 0x83, 0xE7, 0xEE, 0xF8, 0xF1, 0xE7,
0xFD, 0xF3, 0x06, 0x08, 0x00, 0x3C, 0x3C, 0x83, 0xC7, 0x66, 0x6E, 0x3C, 0x3C, 0x18, 0x18, 0x18, 0x70, 0x60, 0x7C,
0xF8, 0xE3, 0xEE, 0xF8, 0xF1, 0xFF, 0xFF, 0x8F, 0x1E, 0x30, 0x7C, 0xF9, 0xF7, 0xF8, 0x6F, 0xFF, 0xE3, 0xFE, 0xFC,
0x6C, 0xF8, 0xE1, 0xC7, 0xDD, 0xF1, 0xE3, 0xFF, 0xFF, 0x1E, 0x3C, 0x60, 0x6C, 0xF8, 0xE3, 0xEF, 0xF0, 0xDF, 0xFF,
0xC7, 0xFD, 0xF8, 0x38, 0x7C, 0xEE, 0xC6, 0xC6, 0xFE, 0xFE, 0xC6, 0xC6, 0xC6, 0x0C, 0x0C, 0x0F, 0x07, 0x7C, 0xFE,
0x86, 0x7E, 0xFE, 0xC6, 0xFE, 0x7E, 0x06, 0x0C, 0x0F, 0x0F, 0x0C, 0x0E, 0x06, 0x07, 0xE7, 0xFF, 0x0F, 0x01, 0x80,
0xC0, 0x60, 0x30, 0x6F, 0xF3, 0xF0, 0x0C, 0x38, 0x61, 0xE7, 0xFC, 0xF0, 0x60, 0xC4, 0xFC, 0xF0, 0x0C, 0x0F, 0x07,
0x87, 0xE7, 0xFF, 0x0F, 0x01, 0x80, 0xC0, 0x60, 0x30, 0x6F, 0xF3, 0xF0, 0x18, 0x78, 0xF1, 0xE7, 0xFC, 0xF0, 0x60,
0xC4, 0xFC, 0xF0, 0x0C, 0x06, 0x0F, 0xCF, 0xFE, 0x1E, 0x03, 0x01, 0x80, 0xC0, 0x60, 0xDF, 0xE7, 0xE0, 0x18, 0x30,
0xF3, 0xFE, 0x78, 0x30, 0x62, 0x7E, 0x78, 0x1E, 0x0F, 0x03, 0x07, 0xE7, 0xFF, 0x0F, 0x01, 0x80, 0xC0, 0x60, 0x30,
0x6F, 0xF3, 0xF0, 0x3C, 0x78, 0x61, 0xE7, 0xFC, 0xF0, 0x60, 0xC4, 0xFC, 0xF0, 0x78, 0x78, 0x30, 0xFC, 0xFE, 0xC7,
0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0xFE, 0xFC, 0x01, 0x83, 0xC1, 0xE7, 0xC7, 0xE7, 0x33, 0x19, 0x8C, 0xC6, 0x3F, 0x0F,
0x80, 0x7E, 0x3F, 0x98, 0xEC, 0x3F, 0xDF, 0xED, 0x86, 0xC7, 0x7F, 0x3F, 0x00, 0x06, 0x1F, 0x1F, 0x3E, 0x7E, 0xE6,
0xC6, 0xC6, 0xC6, 0x7E, 0x3E, 0x3C, 0x7B, 0xFF, 0xFC, 0x18, 0x3F, 0x7E, 0xC1, 0x83, 0xF7, 0xF0, 0x3C, 0x3C, 0x3C,
0x7E, 0xE7, 0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0x66, 0xFC, 0xF7, 0xFF, 0xF8, 0x30, 0x7E, 0xFD, 0x83, 0x07, 0xEF, 0xE0,
0x66, 0x7E, 0x3C, 0x3C, 0x7E, 0xE7, 0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0x18, 0x33, 0xFF, 0xFC, 0x18, 0x3F, 0x7E, 0xC1,
0x83, 0xF7, 0xF0, 0x18, 0x18, 0x3C, 0x7E, 0xE7, 0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0xFE, 0xFE, 0xC0, 0xC0, 0xFC, 0xFC,
0xC0, 0xC0, 0xFC, 0xFE, 0x06, 0x0C, 0x0F, 0x0F, 0x3C, 0x7E, 0xE7, 0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0x06, 0x0C, 0x0F,
0x07, 0x3C, 0x78, 0x67, 0xFF, 0xF8, 0x30, 0x7E, 0xFD, 0x83, 0x07, 0xEF, 0xE0, 0x3C, 0x3C, 0x18, 0x3C, 0x7E, 0xE7,
0xFF, 0xFF, 0xC0, 0x7E, 0x3F, 0x0C, 0x0F, 0x07, 0x87, 0xE7, 0xFF, 0x0F, 0x01, 0x8F, 0xC7, 0xE0, 0xF0, 0x6F, 0xF3,
0xF0, 0x18, 0x78, 0xF1, 0xF7, 0xFC, 0xF1, 0xE3, 0xC6, 0xFC, 0xF8, 0x30, 0x6F, 0x9E, 0x00, 0x36, 0x1F, 0x07, 0x07,
0xE7, 0xFF, 0x0F, 0x01, 0x8F, 0xC7, 0xE0, 0xF0, 0x6F, 0xF3, 0xF0, 0x36, 0x7C, 0x71, 0xF7, 0xFC, 0xF1, 0xE3, 0xC6,
0xFC, 0xF8, 0x30, 0x6F, 0x9E, 0x00, 0x0C, 0x06, 0x0F, 0xCF, 0xFE, 0x1E, 0x03, 0x1F, 0x8F, 0xC1, 0xE0, 0xDF, 0xE7,
0xE0, 0x18, 0x30, 0xFB, 0xFE, 0x78, 0xF1, 0xE3, 0x7E, 0x7C, 0x18, 0x37, 0xCF, 0x00, 0x3F, 0x3F, 0xF8, 0x78, 0x0C,
0x7E, 0x3F, 0x07, 0x83, 0x7F, 0x9F, 0x83, 0x00, 0xC1, 0xC0, 0xE0, 0x18, 0x30, 0x61, 0xF7, 0xFC, 0xF1, 0xE3, 0xC6,
0xFC, 0xF8, 0x30, 0x6F, 0x9E, 0x00, 0x18, 0x3C, 0x3C, 0xC3, 0xC3, 0xC3, 0xC3, 0xFF, 0xFF, 0xC3, 0xC3, 0xC3, 0xC3,
0x31, 0xE7, 0xB0, 0xC3, 0xEF, 0xFB, 0xCF, 0x3C, 0xF3, 0xCC, 0x61, 0xBF, 0xFF, 0xFD, 0x86, 0x7F, 0x9F, 0xE6, 0x19,
0x86, 0x61, 0x98, 0x60, 0x61, 0xF3, 0xE3, 0xE7, 0xEE, 0xD9, 0xB3, 0x66, 0xCD, 0x98, 0x7F, 0xEC, 0xC6, 0x31, 0x8C,
0x63, 0x18, 0xC6, 0x00, 0x7F, 0xEC, 0x86, 0x31, 0x8C, 0x63, 0x18, 0xFF, 0x66, 0x66, 0x66, 0x66, 0x66, 0xFF, 0x46,
0x66, 0x66, 0x66, 0x9F, 0xDC, 0xC6, 0x31, 0x8C, 0x63, 0x18, 0xC6, 0x00, 0x9F, 0xDC, 0x86, 0x31, 0x8C, 0x63, 0x18,
0x66, 0x66, 0x66, 0x66, 0x66, 0x6C, 0xF6, 0x66, 0x46, 0x66, 0x66, 0x66, 0x6C, 0xF6, 0xEF, 0xFF, 0xFF, 0xBF, 0xFF,
0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xE3, 0xF3, 0xFF, 0xDE, 0xDE, 0xE7, 0xBD, 0xEF, 0x7B, 0xDE, 0xC6, 0x33, 0x10,
0x0C, 0x3C, 0x78, 0x60, 0xC1, 0x83, 0x06, 0x0D, 0x1B, 0x37, 0xE7, 0x80, 0x6F, 0xB4, 0x66, 0x66, 0x66, 0x66, 0x6C,
0x80, 0xC3, 0xC7, 0xCE, 0xDC, 0xF8, 0xF8, 0xDC, 0xCC, 0xC6, 0xC3, 0x38, 0x1C, 0x38, 0x30, 0xC3, 0x0C, 0xF7, 0xFB,
0xCE, 0x3C, 0xDB, 0x37, 0x0E, 0x71, 0x80, 0x8F, 0x7F, 0xBC, 0xE3, 0xCD, 0xB3, 0x30, 0xE1, 0x86, 0x0C, 0x18, 0x30,
0x60, 0xC1, 0x83, 0x07, 0xEF, 0xE0, 0x7A, 0x6D, 0xB6, 0xDB, 0x6C, 0xC1, 0x83, 0x06, 0x0C, 0x18, 0x30, 0x60, 0xFD,
0xFD, 0xC1, 0xC7, 0x0C, 0x00, 0x66, 0x66, 0x66, 0x66, 0x66, 0xEF, 0xEC, 0x0D, 0x9B, 0x36, 0x6C, 0x18, 0x30, 0x60,
0xC1, 0xFB, 0xF8, 0x3F, 0xFF, 0xCC, 0xCC, 0xCC, 0xC0, 0xC1, 0x83, 0x06, 0x0C, 0xD9, 0xB0, 0x60, 0xFD, 0xFC, 0xCC,
0xCC, 0xFF, 0xCC, 0xCC, 0x60, 0x60, 0x78, 0x78, 0xF0, 0xE0, 0x60, 0x60, 0x7E, 0x7F, 0x66, 0x67, 0xFE, 0x66, 0x66,
0x0C, 0x1C, 0x18, 0xC3, 0xE3, 0xF3, 0xF3, 0xFB, 0xDF, 0xCF, 0xCF, 0xC7, 0xC3, 0x18, 0x63, 0x8C, 0x7B, 0xFC, 0xF3,
0xCF, 0x3C, 0xF3, 0xC3, 0xE3, 0xF3, 0xF3, 0xFB, 0xDF, 0xCF, 0xCF, 0xC7, 0xC3, 0x38, 0x1C, 0x38, 0x30, 0x7B, 0xFC,
0xF3, 0xCF, 0x3C, 0xF3, 0x70, 0xE7, 0x18, 0x3C, 0x3C, 0x18, 0xC3, 0xE3, 0xF3, 0xF3, 0xFB, 0xDF, 0xCF, 0xCF, 0xC7,
0xC3, 0x79, 0xE3, 0x1E, 0xFF, 0x3C, 0xF3, 0xCF, 0x3C, 0xC0, 0x81, 0x83, 0x05, 0xE7, 0xEC, 0xD9, 0xB3, 0x66, 0xCD,
0x98, 0xC3, 0xE3, 0xF3, 0xF3, 0xFB, 0xDF, 0xCF, 0xCF, 0xC7, 0xC3, 0x03, 0x03, 0x03, 0x7B, 0xFC, 0xF3, 0xCF, 0x3C,
0xF3, 0x0C, 0x31, 0x84, 0x3E, 0x1F, 0x0F, 0x8F, 0xEE, 0x3E, 0x0F, 0x07, 0x83, 0xC1, 0xE1, 0xDF, 0xC7, 0xC0, 0x3C,
0x3C, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x36, 0x1F, 0x07, 0x07, 0xC7, 0xF7, 0x1F, 0x07, 0x83, 0xC1,
0xE0, 0xF0, 0xEF, 0xE3, 0xE0, 0x36, 0x3E, 0x1C, 0x3C, 0x7E, 0xE7, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x1B, 0x1F, 0x8D,
0x87, 0xC7, 0xF7, 0x1F, 0x07, 0x83, 0xC1, 0xE0, 0xF0, 0xEF, 0xE3, 0xE0, 0x1E, 0x3E, 0x3C, 0x3C, 0x7E, 0xE7, 0xC3,
0xC3, 0xC7, 0x7E, 0x3C, 0x3F, 0xFB, 0xFF, 0xF9, 0xC1, 0x86, 0x0C, 0x3F, 0x61, 0xFB, 0x0C, 0x18, 0x60, 0xC7, 0x03,
0xFF, 0x0F, 0xFC, 0x3D, 0xE3, 0xFF, 0xB9, 0xCF, 0x87, 0xFC, 0x3F, 0xE3, 0x85, 0xFF, 0xE7, 0xBE, 0x18, 0x38, 0x30,
0xFE, 0xFF, 0xC3, 0xC7, 0xFE, 0xFE, 0xC7, 0xC3, 0xC3, 0xC3, 0x33, 0x98, 0xEF, 0xEF, 0x18, 0xC6, 0x30, 0xFE, 0xFF,
0xC3, 0xC7, 0xFE, 0xFE, 0xC7, 0xC3, 0xC3, 0xC3, 0x38, 0x1C, 0x38, 0x30, 0x77, 0xF7, 0x8C, 0x63, 0x18, 0xE3, 0xB9,
0x80, 0x3C, 0x3C, 0x18, 0xFE, 0xFF, 0xC3, 0xC7, 0xFE, 0xFE, 0xC7, 0xC3, 0xC3, 0xC3, 0xF7, 0x98, 0xEF, 0xEF, 0x18,
0xC6, 0x30, 0x18, 0x70, 0xC3, 0xEF, 0xF8, 0xFC, 0x3E, 0x1E, 0x0E, 0x1F, 0xF7, 0xC0, 0x18, 0x70, 0xC3, 0xEF, 0xF8,
0xFF, 0x3F, 0x87, 0xFD, 0xF0, 0x18, 0x78, 0xF3, 0xEF, 0xF8, 0xFC, 0x3E, 0x1E, 0x0E, 0x1F, 0xF7, 0xC0, 0x18, 0x78,
0xF3, 0xEF, 0xF8, 0xFF, 0x3F, 0x87, 0xFD, 0xF0, 0x7D, 0xFF, 0x1F, 0x87, 0xC3, 0xC1, 0xC3, 0xFE, 0xF8, 0xC0, 0xC7,
0x0C, 0x00, 0x7D, 0xFF, 0x1F, 0xE7, 0xF0, 0xFF, 0xBE, 0x18, 0x18, 0xE1, 0x80, 0x3C, 0x78, 0x63, 0xEF, 0xF8, 0xFC,
0x3E, 0x1E, 0x0E, 0x1F, 0xF7, 0xC0, 0x3C, 0x78, 0x63, 0xEF, 0xF8, 0xFF, 0x3F, 0x87, 0xFD, 0xF0, 0xFF, 0xFF, 0xC6,
0x03, 0x01, 0x80, 0xC0, 0x60, 0x30, 0x18, 0x0C, 0x06, 0x01, 0x83, 0x81, 0x80, 0x63, 0x3D, 0xE6, 0x31, 0x8C, 0x71,
0xCC, 0x37, 0x30, 0x3C, 0x3C, 0x18, 0xFF, 0xFF, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x0D, 0xB6, 0xFF,
0xF1, 0x86, 0x18, 0x61, 0xC3, 0x80, 0xFF, 0xFF, 0x18, 0x18, 0x7E, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x63, 0x3D, 0xE6,
0x73, 0xCC, 0x71, 0xC0, 0x1E, 0x3E, 0x3C, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x3D, 0xF7,
0xA3, 0xCF, 0x3C, 0xF3, 0xCF, 0xF7, 0x80, 0x3C, 0x3C, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C,
0x79, 0xE8, 0xF3, 0xCF, 0x3C, 0xF3, 0xFD, 0xE0, 0x36, 0x3E, 0x1C, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7,
0x7E, 0x3C, 0x6D, 0xF3, 0xA3, 0xCF, 0x3C, 0xF3, 0xCF, 0xF7, 0x80, 0x18, 0x3C, 0x3C, 0xDB, 0xC3, 0xC3, 0xC3, 0xC3,
0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x31, 0xE7, 0xAF, 0xCF, 0x3C, 0xF3, 0xCF, 0xF7, 0x80, 0x1E, 0x3E, 0x3C, 0xC3, 0xC3,
0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x3D, 0xF7, 0xA3, 0xCF, 0x3C, 0xF3, 0xCF, 0xF7, 0x80, 0xC3, 0xC3,
0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC7, 0x7E, 0x3C, 0x18, 0x30, 0x3C, 0x1C, 0x8D, 0x9B, 0x36, 0x6C, 0xD9, 0xBF, 0x3E,
0x0C, 0x30, 0x78, 0x70, 0x03, 0x00, 0x1E, 0x00, 0x78, 0x20, 0xC3, 0xC3, 0x0F, 0x0C, 0x3C, 0x79, 0xD9, 0xE6, 0x6F,
0xF8, 0xF3, 0xC3, 0xCF, 0x0F, 0x3C, 0x18, 0x60, 0x0C, 0x07, 0x81, 0xE2, 0x03, 0xCC, 0xF7, 0xF7, 0xF9, 0xFE, 0x7F,
0x8C, 0xC3, 0x30, 0x18, 0x3C, 0x3C, 0xC3, 0xC3, 0xE7, 0x7E, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x3C,
0x83, 0xC7, 0x66, 0x6E, 0x3C, 0x3C, 0x18, 0x18, 0x18, 0x70, 0x60, 0x3C, 0x3C, 0xC3, 0xC3, 0xE7, 0x7E, 0x3C, 0x18,
0x18, 0x18, 0x18, 0x18, 0x0C, 0x1C, 0x18, 0xFF, 0xFF, 0x07, 0x0E, 0x1C, 0x38, 0x70, 0xE0, 0xFE, 0xFF, 0x0C, 0x38,
0x67, 0xFF, 0xE3, 0x8E, 0x38, 0xE1, 0xFB, 0xF8, 0x0C, 0x0C, 0xFF, 0xFF, 0x07, 0x0E, 0x1C, 0x38, 0x70, 0xE0, 0xFE,
0xFF, 0x18, 0x33, 0xFF, 0xF1, 0xC7, 0x1C, 0x70, 0xFD, 0xFC, 0x3C, 0x3C, 0x18, 0xFF, 0xFF, 0x07, 0x0E, 0x1C, 0x38,
0x70, 0xE0, 0xFE, 0xFF, 0x3C, 0x78, 0x67, 0xFF, 0xE3, 0x8E, 0x38, 0xE1, 0xFB, 0xF8, 0x1E, 0x3F, 0x73, 0xFE, 0xFE,
0xFE, 0xFE, 0x62, 0x3F, 0x1E,
};
static const EpdGlyph babyblueGlyphs[] = {
{0, 0, 5, 0, 0, 0, 0}, //
{2, 10, 3, 1, 10, 3, 0}, // !
{4, 5, 5, 1, 11, 3, 3}, // "
{9, 11, 10, 0, 11, 13, 6}, // #
{8, 14, 9, 0, 12, 14, 19}, // $
{11, 11, 13, 1, 11, 16, 33}, // %
{9, 11, 11, 1, 11, 13, 49}, // &
{2, 4, 3, 1, 11, 1, 62}, // '
{4, 15, 5, 1, 11, 8, 63}, // (
{4, 15, 5, 1, 11, 8, 71}, // )
{6, 6, 6, 0, 11, 5, 79}, // *
{8, 8, 9, 0, 9, 8, 84}, // +
{2, 5, 3, 1, 3, 2, 92}, // ,
{5, 2, 5, 0, 5, 2, 94}, // -
{2, 2, 3, 1, 2, 1, 96}, // .
{6, 11, 6, 0, 11, 9, 97}, // /
{8, 11, 9, 0, 11, 11, 106}, // 0
{5, 11, 6, 1, 11, 7, 117}, // 1
{8, 11, 9, 0, 11, 11, 124}, // 2
{8, 11, 10, 1, 11, 11, 135}, // 3
{8, 11, 9, 0, 11, 11, 146}, // 4
{7, 11, 9, 1, 11, 10, 157}, // 5
{8, 11, 9, 0, 11, 11, 167}, // 6
{9, 11, 10, 0, 11, 13, 178}, // 7
{8, 11, 9, 0, 11, 11, 191}, // 8
{8, 11, 9, 0, 11, 11, 202}, // 9
{2, 8, 3, 1, 8, 2, 213}, // :
{2, 11, 3, 1, 8, 3, 215}, // ;
{7, 8, 9, 1, 9, 7, 218}, // <
{8, 5, 9, 0, 8, 5, 225}, // =
{7, 8, 7, 0, 9, 7, 230}, // >
{7, 11, 9, 1, 11, 10, 237}, // ?
{14, 15, 15, 0, 11, 27, 247}, // @
{7, 10, 9, 1, 10, 9, 274}, // A
{8, 10, 10, 1, 10, 10, 283}, // B
{9, 10, 11, 1, 10, 12, 293}, // C
{8, 10, 10, 1, 10, 10, 305}, // D
{7, 10, 9, 1, 10, 9, 315}, // E
{7, 10, 9, 1, 10, 9, 324}, // F
{9, 10, 11, 1, 10, 12, 333}, // G
{8, 10, 10, 1, 10, 10, 345}, // H
{2, 10, 3, 1, 10, 3, 355}, // I
{6, 10, 6, 0, 10, 8, 358}, // J
{8, 10, 10, 1, 10, 10, 366}, // K
{7, 10, 9, 1, 10, 9, 376}, // L
{10, 10, 12, 1, 10, 13, 385}, // M
{8, 10, 10, 1, 10, 10, 398}, // N
{9, 10, 11, 1, 10, 12, 408}, // O
{8, 10, 10, 1, 10, 10, 420}, // P
{9, 10, 11, 1, 10, 12, 430}, // Q
{8, 10, 10, 1, 10, 10, 442}, // R
{7, 10, 9, 1, 10, 9, 452}, // S
{8, 10, 9, 0, 10, 10, 461}, // T
{8, 10, 10, 1, 10, 10, 471}, // U
{8, 10, 10, 1, 10, 10, 481}, // V
{14, 10, 15, 0, 10, 18, 491}, // W
{10, 10, 11, 0, 10, 13, 509}, // X
{8, 10, 10, 1, 10, 10, 522}, // Y
{8, 10, 9, 0, 10, 10, 532}, // Z
{4, 14, 5, 1, 10, 7, 542}, // [
{7, 10, 7, 0, 10, 9, 549}, // <backslash>
{4, 14, 4, 0, 10, 7, 558}, // ]
{8, 7, 9, 0, 11, 7, 565}, // ^
{8, 2, 9, 0, -2, 2, 572}, // _
{3, 3, 3, 0, 11, 2, 574}, // `
{7, 8, 7, 0, 8, 7, 576}, // a
{7, 10, 9, 1, 10, 9, 583}, // b
{7, 8, 7, 0, 8, 7, 592}, // c
{7, 10, 7, 0, 10, 9, 599}, // d
{8, 8, 9, 0, 8, 8, 608}, // e
{5, 11, 5, 0, 11, 7, 616}, // f
{7, 12, 7, 0, 8, 11, 623}, // g
{6, 10, 7, 1, 10, 8, 634}, // h
{2, 10, 3, 1, 10, 3, 642}, // i
{3, 14, 3, 0, 10, 6, 645}, // j
{6, 10, 7, 1, 10, 8, 651}, // k
{2, 10, 3, 1, 10, 3, 659}, // l
{10, 8, 12, 1, 8, 10, 662}, // m
{6, 8, 7, 1, 8, 6, 672}, // n
{8, 8, 9, 0, 8, 8, 678}, // o
{7, 11, 9, 1, 8, 10, 686}, // p
{7, 11, 7, 0, 8, 10, 696}, // q
{5, 8, 6, 1, 8, 5, 706}, // r
{7, 8, 7, 0, 8, 7, 711}, // s
{5, 10, 5, 0, 10, 7, 718}, // t
{6, 8, 7, 1, 8, 6, 725}, // u
{8, 8, 9, 0, 8, 8, 731}, // v
{10, 8, 11, 0, 8, 10, 739}, // w
{8, 8, 9, 0, 8, 8, 749}, // x
{8, 11, 9, 0, 8, 11, 757}, // y
{7, 8, 7, 0, 8, 7, 768}, // z
{5, 15, 5, 0, 11, 10, 775}, // {
{2, 15, 3, 1, 11, 4, 785}, // |
{6, 15, 6, 0, 11, 12, 789}, // }
{9, 3, 10, 0, 7, 4, 801}, // ~
{2, 12, 4, 2, 8, 3, 805}, // ¡
{7, 13, 7, 0, 10, 12, 808}, // ¢
{8, 10, 9, 0, 10, 10, 820}, // £
{8, 8, 9, 0, 9, 8, 830}, // ¤
{8, 10, 9, 0, 10, 10, 838}, // ¥
{2, 15, 3, 1, 11, 4, 848}, // ¦
{8, 15, 9, 0, 11, 15, 852}, // §
{5, 3, 5, 0, 11, 2, 867}, // ¨
{10, 11, 11, 0, 11, 14, 869}, // ©
{5, 6, 5, 0, 11, 4, 883}, // ª
{7, 7, 9, 1, 8, 7, 887}, // «
{8, 5, 9, 0, 8, 5, 894}, // ¬
{10, 11, 11, 0, 11, 14, 899}, // ®
{8, 2, 9, 0, 12, 2, 913}, // ¯
{4, 5, 5, 1, 11, 3, 915}, // °
{8, 9, 9, 0, 9, 9, 918}, // ±
{5, 8, 5, 0, 11, 5, 927}, // ²
{5, 6, 5, 0, 11, 4, 932}, // ³
{3, 3, 4, 1, 11, 2, 936}, // ´
{6, 12, 9, 2, 8, 9, 938}, // µ
{8, 14, 9, 0, 10, 14, 947}, // ¶
{2, 2, 3, 1, 6, 1, 961}, // ·
{4, 4, 4, 0, 0, 2, 962}, // ¸
{4, 7, 4, 0, 12, 4, 964}, // ¹
{6, 6, 6, 0, 11, 5, 968}, // º
{7, 7, 9, 1, 8, 7, 973}, // »
{12, 12, 13, 0, 12, 18, 980}, // ¼
{12, 11, 13, 0, 11, 17, 998}, // ½
{12, 11, 13, 0, 11, 17, 1015}, // ¾
{7, 12, 9, 1, 8, 11, 1032}, // ¿
{7, 13, 9, 1, 13, 12, 1043}, // À
{7, 13, 9, 1, 13, 12, 1055}, // Á
{7, 13, 9, 1, 13, 12, 1067}, // Â
{7, 13, 9, 1, 13, 12, 1079}, // Ã
{7, 12, 9, 1, 12, 11, 1091}, // Ä
{7, 13, 9, 1, 13, 12, 1102}, // Å
{13, 11, 14, 0, 11, 18, 1114}, // Æ
{9, 14, 11, 1, 10, 16, 1132}, // Ç
{7, 13, 9, 1, 13, 12, 1148}, // È
{7, 13, 9, 1, 13, 12, 1160}, // É
{7, 13, 9, 1, 13, 12, 1172}, // Ê
{7, 12, 9, 1, 12, 11, 1184}, // Ë
{3, 13, 3, 0, 13, 5, 1195}, // Ì
{3, 13, 4, 1, 13, 5, 1200}, // Í
{4, 13, 4, 0, 13, 7, 1205}, // Î
{4, 12, 4, 0, 12, 6, 1212}, // Ï
{9, 10, 10, 0, 10, 12, 1218}, // Ð
{8, 13, 10, 1, 13, 13, 1230}, // Ñ
{9, 13, 11, 1, 13, 15, 1243}, // Ò
{9, 13, 11, 1, 13, 15, 1258}, // Ó
{9, 13, 11, 1, 13, 15, 1273}, // Ô
{9, 13, 11, 1, 13, 15, 1288}, // Õ
{9, 12, 11, 1, 12, 14, 1303}, // Ö
{6, 6, 7, 1, 8, 5, 1317}, // ×
{10, 10, 11, 0, 10, 13, 1322}, // Ø
{8, 13, 10, 1, 13, 13, 1335}, // Ù
{8, 13, 10, 1, 13, 13, 1348}, // Ú
{8, 13, 10, 1, 13, 13, 1361}, // Û
{8, 12, 10, 1, 12, 12, 1374}, // Ü
{8, 13, 10, 1, 13, 13, 1386}, // Ý
{8, 10, 10, 1, 10, 10, 1399}, // Þ
{7, 11, 9, 1, 11, 10, 1409}, // ß
{7, 11, 7, 0, 11, 10, 1419}, // à
{7, 11, 7, 0, 11, 10, 1429}, // á
{7, 11, 7, 0, 11, 10, 1439}, // â
{7, 11, 7, 0, 11, 10, 1449}, // ã
{7, 10, 7, 0, 10, 9, 1459}, // ä
{7, 12, 7, 0, 12, 11, 1468}, // å
{12, 8, 13, 0, 8, 12, 1479}, // æ
{7, 12, 7, 0, 8, 11, 1491}, // ç
{8, 11, 9, 0, 11, 11, 1502}, // è
{8, 11, 9, 0, 11, 11, 1513}, // é
{8, 11, 9, 0, 11, 11, 1524}, // ê
{8, 10, 9, 0, 10, 10, 1535}, // ë
{3, 11, 3, 0, 11, 5, 1545}, // ì
{3, 11, 4, 1, 11, 5, 1550}, // í
{4, 11, 4, 0, 11, 6, 1555}, // î
{4, 10, 4, 0, 10, 5, 1561}, // ï
{8, 11, 9, 0, 11, 11, 1566}, // ð
{6, 11, 7, 1, 11, 9, 1577}, // ñ
{8, 11, 9, 0, 11, 11, 1586}, // ò
{8, 11, 9, 0, 11, 11, 1597}, // ó
{8, 11, 9, 0, 11, 11, 1608}, // ô
{8, 11, 9, 0, 11, 11, 1619}, // õ
{8, 10, 9, 0, 10, 10, 1630}, // ö
{8, 6, 9, 0, 8, 6, 1640}, // ÷
{8, 8, 9, 0, 8, 8, 1646}, // ø
{6, 11, 7, 1, 11, 9, 1654}, // ù
{6, 11, 7, 1, 11, 9, 1663}, // ú
{6, 11, 7, 1, 11, 9, 1672}, // û
{6, 10, 7, 1, 10, 8, 1681}, // ü
{8, 14, 9, 0, 11, 14, 1689}, // ý
{7, 13, 9, 1, 10, 12, 1703}, // þ
{8, 13, 9, 0, 10, 13, 1715}, // ÿ
{7, 12, 9, 1, 12, 11, 1728}, // Ā
{7, 10, 7, 0, 10, 9, 1739}, // ā
{7, 13, 9, 1, 13, 12, 1748}, // Ă
{7, 11, 7, 0, 11, 10, 1760}, // ă
{8, 14, 10, 1, 10, 14, 1770}, // Ą
{8, 12, 9, 0, 8, 12, 1784}, // ą
{9, 13, 11, 1, 13, 15, 1796}, // Ć
{7, 11, 7, 0, 11, 10, 1811}, // ć
{9, 13, 11, 1, 13, 15, 1821}, // Ĉ
{7, 11, 7, 0, 11, 10, 1836}, // ĉ
{9, 12, 11, 1, 12, 14, 1846}, // Ċ
{7, 10, 7, 0, 10, 9, 1860}, // ċ
{9, 13, 11, 1, 13, 15, 1869}, // Č
{7, 11, 7, 0, 11, 10, 1884}, // č
{8, 13, 10, 1, 13, 13, 1894}, // Ď
{9, 11, 10, 0, 11, 13, 1907}, // ď
{9, 10, 10, 0, 10, 12, 1920}, // Đ
{8, 11, 9, 0, 11, 11, 1932}, // đ
{7, 12, 9, 1, 12, 11, 1943}, // Ē
{8, 10, 9, 0, 10, 10, 1954}, // ē
{7, 13, 9, 1, 13, 12, 1964}, // Ĕ
{8, 11, 9, 0, 11, 11, 1976}, // ĕ
{7, 12, 9, 1, 12, 11, 1987}, // Ė
{8, 10, 9, 0, 10, 10, 1998}, // ė
{8, 14, 10, 1, 10, 14, 2008}, // Ę
{8, 12, 9, 0, 8, 12, 2022}, // ę
{7, 13, 9, 1, 13, 12, 2034}, // Ě
{8, 11, 9, 0, 11, 11, 2046}, // ě
{9, 13, 11, 1, 13, 15, 2057}, // Ĝ
{7, 15, 7, 0, 11, 14, 2072}, // ĝ
{9, 13, 11, 1, 13, 15, 2086}, // Ğ
{7, 15, 7, 0, 11, 14, 2101}, // ğ
{9, 12, 11, 1, 12, 14, 2115}, // Ġ
{7, 14, 7, 0, 10, 13, 2129}, // ġ
{9, 14, 11, 1, 10, 16, 2142}, // Ģ
{7, 15, 7, 0, 11, 14, 2158}, // ģ
{8, 13, 10, 1, 13, 13, 2172}, // Ĥ
{6, 13, 7, 1, 13, 10, 2185}, // ĥ
{10, 10, 11, 0, 10, 13, 2195}, // Ħ
{7, 11, 7, 0, 11, 10, 2208}, // ħ
{5, 13, 5, 0, 13, 9, 2218}, // Ĩ
{5, 11, 5, 0, 11, 7, 2227}, // ĩ
{4, 12, 4, 0, 12, 6, 2234}, // Ī
{4, 10, 4, 0, 10, 5, 2240}, // ī
{5, 13, 5, 0, 13, 9, 2245}, // Ĭ
{5, 11, 5, 0, 11, 7, 2254}, // ĭ
{4, 14, 4, 0, 10, 7, 2261}, // Į
{4, 14, 4, 0, 10, 7, 2268}, // į
{2, 12, 3, 1, 12, 3, 2275}, // İ
{2, 8, 3, 1, 8, 2, 2278}, // ı
{8, 10, 10, 1, 10, 10, 2280}, // IJ
{5, 14, 6, 1, 10, 9, 2290}, // ij
{7, 13, 7, 0, 13, 12, 2299}, // Ĵ
{4, 15, 4, 0, 11, 8, 2311}, // ĵ
{8, 14, 10, 1, 10, 14, 2319}, // Ķ
{6, 14, 7, 1, 10, 11, 2333}, // ķ
{6, 8, 7, 1, 8, 6, 2344}, // ĸ
{7, 13, 9, 1, 13, 12, 2350}, // Ĺ
{3, 13, 4, 1, 13, 5, 2362}, // ĺ
{7, 14, 9, 1, 10, 13, 2367}, // Ļ
{4, 14, 4, 0, 10, 7, 2380}, // ļ
{7, 11, 9, 1, 11, 10, 2387}, // Ľ
{4, 11, 5, 1, 11, 6, 2397}, // ľ
{7, 10, 9, 1, 10, 9, 2403}, // Ŀ
{4, 10, 5, 1, 10, 5, 2412}, // ŀ
{8, 10, 9, 0, 10, 10, 2417}, // Ł
{4, 10, 4, 0, 10, 5, 2427}, // ł
{8, 13, 10, 1, 13, 13, 2432}, // Ń
{6, 12, 7, 1, 12, 9, 2445}, // ń
{8, 14, 10, 1, 10, 14, 2454}, // Ņ
{6, 12, 7, 1, 8, 9, 2468}, // ņ
{8, 13, 10, 1, 13, 13, 2477}, // Ň
{6, 11, 7, 1, 11, 9, 2490}, // ň
{7, 11, 7, 0, 11, 10, 2499}, // ʼn
{8, 13, 10, 1, 10, 13, 2509}, // Ŋ
{6, 12, 7, 1, 8, 9, 2522}, // ŋ
{9, 12, 11, 1, 12, 14, 2531}, // Ō
{8, 10, 9, 0, 10, 10, 2545}, // ō
{9, 13, 11, 1, 13, 15, 2555}, // Ŏ
{8, 11, 9, 0, 11, 11, 2570}, // ŏ
{9, 13, 11, 1, 13, 15, 2581}, // Ő
{8, 11, 9, 0, 11, 11, 2596}, // ő
{13, 11, 15, 1, 11, 18, 2607}, // Œ
{13, 8, 14, 0, 8, 13, 2625}, // œ
{8, 13, 10, 1, 13, 13, 2638}, // Ŕ
{5, 11, 6, 1, 11, 7, 2651}, // ŕ
{8, 14, 10, 1, 10, 14, 2658}, // Ŗ
{5, 12, 6, 1, 8, 8, 2672}, // ŗ
{8, 13, 10, 1, 13, 13, 2680}, // Ř
{5, 11, 6, 1, 11, 7, 2693}, // ř
{7, 13, 9, 1, 13, 12, 2700}, // Ś
{7, 11, 7, 0, 11, 10, 2712}, // ś
{7, 13, 9, 1, 13, 12, 2722}, // Ŝ
{7, 11, 7, 0, 11, 10, 2734}, // ŝ
{7, 14, 9, 1, 10, 13, 2744}, // Ş
{7, 12, 7, 0, 8, 11, 2757}, // ş
{7, 13, 9, 1, 13, 12, 2768}, // Š
{7, 11, 7, 0, 11, 10, 2780}, // š
{9, 14, 10, 0, 10, 16, 2790}, // Ţ
{5, 14, 5, 0, 10, 9, 2806}, // ţ
{8, 13, 9, 0, 13, 13, 2815}, // Ť
{6, 11, 6, 0, 11, 9, 2828}, // ť
{8, 10, 9, 0, 10, 10, 2837}, // Ŧ
{5, 10, 5, 0, 10, 7, 2847}, // ŧ
{8, 13, 10, 1, 13, 13, 2854}, // Ũ
{6, 11, 7, 1, 11, 9, 2867}, // ũ
{8, 12, 10, 1, 12, 12, 2876}, // Ū
{6, 10, 7, 1, 10, 8, 2888}, // ū
{8, 13, 10, 1, 13, 13, 2896}, // Ŭ
{6, 11, 7, 1, 11, 9, 2909}, // ŭ
{8, 13, 10, 1, 13, 13, 2918}, // Ů
{6, 11, 7, 1, 11, 9, 2931}, // ů
{8, 13, 10, 1, 13, 13, 2940}, // Ű
{6, 11, 7, 1, 11, 9, 2953}, // ű
{8, 14, 10, 1, 10, 14, 2962}, // Ų
{7, 12, 9, 1, 8, 11, 2976}, // ų
{14, 13, 15, 0, 13, 23, 2987}, // Ŵ
{10, 11, 11, 0, 11, 14, 3010}, // ŵ
{8, 13, 10, 1, 13, 13, 3024}, // Ŷ
{8, 14, 9, 0, 11, 14, 3037}, // ŷ
{8, 12, 10, 1, 12, 12, 3051}, // Ÿ
{8, 13, 9, 0, 13, 13, 3063}, // Ź
{7, 11, 7, 0, 11, 10, 3076}, // ź
{8, 12, 9, 0, 12, 12, 3086}, // Ż
{7, 10, 7, 0, 10, 9, 3098}, // ż
{8, 13, 9, 0, 13, 13, 3107}, // Ž
{7, 11, 7, 0, 11, 10, 3120}, // ž
{8, 10, 9, 0, 10, 10, 3130}, // €
};
static const EpdUnicodeInterval babyblueIntervals[] = {
{0x20, 0x7E, 0x0}, {0xA1, 0xAC, 0x5F}, {0xAE, 0xFF, 0x6B}, {0x100, 0x17E, 0xBD}, {0x20AC, 0x20AC, 0x13C},
};
static const EpdFontData babyblue = {
babyblueBitmaps, babyblueGlyphs, babyblueIntervals, 5, 17, 13, -4, false,
};

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

View File

@ -176,7 +176,7 @@ for i_start, i_end in intervals:
px = 0
if is2Bit:
# 0 = white, 15 black, 8+ dark grey, 7- light grey
# 0-3 white, 4-7 light grey, 8-11 dark grey, 12-15 black
# Downsample to 2-bit bitmap
pixels2b = []
px = 0
@ -187,11 +187,11 @@ for i_start, i_end in intervals:
bm = pixels4g[y * pitch + (x // 2)]
bm = (bm >> ((x % 2) * 4)) & 0xF
if bm == 15:
if bm >= 12:
px += 3
elif bm >= 8:
px += 2
elif bm > 0:
elif bm >= 4:
px += 1
if (y * bitmap.width + x) % 4 == 3:
@ -211,7 +211,7 @@ for i_start, i_end in intervals:
# print(line)
# print('')
else:
# Downsample to 1-bit bitmap - treat any non-zero as black
# Downsample to 1-bit bitmap - treat any 2+ as black
pixelsbw = []
px = 0
pitch = (bitmap.width // 2) + (bitmap.width % 2)
@ -219,7 +219,7 @@ for i_start, i_end in intervals:
for x in range(bitmap.width):
px = px << 1
bm = pixels4g[y * pitch + (x // 2)]
px += 1 if ((x & 1) == 0 and bm & 0xF > 0) or ((x & 1) == 1 and bm & 0xF0 > 0) else 0
px += 1 if ((x & 1) == 0 and bm & 0xE > 0) or ((x & 1) == 1 and bm & 0xE0 > 0) else 0
if (y * bitmap.width + x) % 8 == 7:
pixelsbw.append(px)

View File

@ -148,23 +148,54 @@ bool Epub::load() {
return false;
}
// determine size of spine items
size_t spineItemsCount = getSpineItemsCount();
size_t spineItemsSize = 0;
for (size_t i = 0; i < spineItemsCount; i++) {
std::string spineItem = getSpineItem(i);
size_t s = 0;
getItemSize(spineItem, &s);
spineItemsSize += s;
cumulativeSpineItemSize.emplace_back(spineItemsSize);
}
Serial.printf("[%lu] [EBP] Book size: %u\n", millis(), spineItemsSize);
initializeSpineItemSizes();
Serial.printf("[%lu] [EBP] Loaded ePub: %s\n", millis(), filepath.c_str());
return true;
}
void Epub::initializeSpineItemSizes() {
setupCacheDir();
size_t spineItemsCount = getSpineItemsCount();
size_t cumSpineItemSize = 0;
if (SD.exists((getCachePath() + "/spine_size.bin").c_str())) {
File f = SD.open((getCachePath() + "/spine_size.bin").c_str());
uint8_t data[4];
for (size_t i = 0; i < spineItemsCount; i++) {
f.read(data, 4);
cumSpineItemSize = data[0] | (data[1] << 8) | (data[2] << 16) | (data[3] << 24);
cumulativeSpineItemSize.emplace_back(cumSpineItemSize);
// Serial.printf("[%lu] [EBP] Loading item %d size %u to %u %u\n", millis(),
// i, cumSpineItemSize, data[1], data[0]);
}
f.close();
} else {
File f = SD.open((getCachePath() + "/spine_size.bin").c_str(), FILE_WRITE);
uint8_t data[4];
// determine size of spine items
for (size_t i = 0; i < spineItemsCount; i++) {
std::string spineItem = getSpineItem(i);
size_t s = 0;
getItemSize(spineItem, &s);
cumSpineItemSize += s;
cumulativeSpineItemSize.emplace_back(cumSpineItemSize);
// and persist to cache
data[0] = cumSpineItemSize & 0xFF;
data[1] = (cumSpineItemSize >> 8) & 0xFF;
data[2] = (cumSpineItemSize >> 16) & 0xFF;
data[3] = (cumSpineItemSize >> 24) & 0xFF;
// Serial.printf("[%lu] [EBP] Persisting item %d size %u to %u %u\n", millis(),
// i, cumSpineItemSize, data[1], data[0]);
f.write(data, 4);
}
f.close();
}
Serial.printf("[%lu] [EBP] Book size: %lu\n", millis(), cumSpineItemSize);
}
bool Epub::clearCache() const {
if (!SD.exists(cachePath.c_str())) {
Serial.printf("[%lu] [EPB] Cache does not exist, no action needed\n", millis());
@ -291,6 +322,11 @@ int Epub::getTocItemsCount() const { return toc.size(); }
// work out the section index for a toc index
int Epub::getSpineIndexForTocIndex(const int tocIndex) const {
if (tocIndex < 0 || tocIndex >= toc.size()) {
Serial.printf("[%lu] [EBP] getSpineIndexForTocIndex: tocIndex %d out of range\n", millis(), tocIndex);
return 0;
}
// the toc entry should have an href that matches the spine item
// so we can find the spine index by looking for the href
for (int i = 0; i < spine.size(); i++) {
@ -305,6 +341,11 @@ int Epub::getSpineIndexForTocIndex(const int tocIndex) const {
}
int Epub::getTocIndexForSpineIndex(const int spineIndex) const {
if (spineIndex < 0 || spineIndex >= spine.size()) {
Serial.printf("[%lu] [EBP] getTocIndexForSpineIndex: spineIndex %d out of range\n", millis(), spineIndex);
return -1;
}
// the toc entry should have an href that matches the spine item
// so we can find the toc index by looking for the href
for (int i = 0; i < toc.size(); i++) {
@ -317,13 +358,21 @@ int Epub::getTocIndexForSpineIndex(const int spineIndex) const {
return -1;
}
size_t Epub::getBookSize() const { return getCumulativeSpineItemSize(getSpineItemsCount() - 1); }
size_t Epub::getBookSize() const {
if (spine.empty()) {
return 0;
}
return getCumulativeSpineItemSize(getSpineItemsCount() - 1);
}
// Calculate progress in book
uint8_t Epub::calculateProgress(const int currentSpineIndex, const float currentSpineRead) {
size_t bookSize = getBookSize();
if (bookSize == 0) {
return 0;
}
size_t prevChapterSize = (currentSpineIndex >= 1) ? getCumulativeSpineItemSize(currentSpineIndex - 1) : 0;
size_t curChapterSize = getCumulativeSpineItemSize(currentSpineIndex) - prevChapterSize;
size_t bookSize = getBookSize();
size_t sectionProgSize = currentSpineRead * curChapterSize;
return round(static_cast<float>(prevChapterSize + sectionProgSize) / bookSize * 100.0);
}

View File

@ -32,6 +32,7 @@ class Epub {
bool findContentOpfFile(std::string* contentOpfFile) const;
bool parseContentOpf(const std::string& contentOpfFilePath);
bool parseTocNcxFile();
void initializeSpineItemSizes();
public:
explicit Epub(std::string filepath, const std::string& cacheDir) : filepath(std::move(filepath)) {

View File

@ -27,12 +27,16 @@ void ParsedText::layoutAndExtractLines(const GfxRenderer& renderer, const int fo
const size_t totalWordCount = words.size();
const int pageWidth = renderer.getScreenWidth() - horizontalMargin;
const int spaceWidth = renderer.getSpaceWidth(fontId);
// width of 1em to indent first line of paragraph if Extra Spacing is enabled
const int indentWidth = (!extraParagraphSpacing) ? 1 * renderer.getTextWidth(fontId, "m", REGULAR) : 0;
std::vector<uint16_t> wordWidths;
wordWidths.reserve(totalWordCount);
// add em-space at the beginning of first word in paragraph to indent
if (!extraParagraphSpacing) {
std::string& first_word = words.front();
first_word.insert(0, "\xe2\x80\x83");
}
auto wordsIt = words.begin();
auto wordStylesIt = wordStyles.begin();
@ -53,7 +57,7 @@ void ParsedText::layoutAndExtractLines(const GfxRenderer& renderer, const int fo
ans[totalWordCount - 1] = totalWordCount - 1;
for (int i = totalWordCount - 2; i >= 0; --i) {
int currlen = -spaceWidth + indentWidth;
int currlen = -spaceWidth;
dp[i] = MAX_COST;
for (size_t j = i; j < totalWordCount; ++j) {
@ -125,9 +129,6 @@ void ParsedText::layoutAndExtractLines(const GfxRenderer& renderer, const int fo
// Calculate spacing
int spareSpace = pageWidth - lineWordWidthSum;
if (wordWidthIndex == 0) {
spareSpace -= indentWidth;
}
int spacing = spaceWidth;
const bool isLastLine = lineBreak == totalWordCount;
@ -137,8 +138,7 @@ void ParsedText::layoutAndExtractLines(const GfxRenderer& renderer, const int fo
}
// Calculate initial x position
uint16_t xpos = (wordWidthIndex == 0) ? indentWidth : 0;
uint16_t xpos = 0;
if (style == TextBlock::RIGHT_ALIGN) {
xpos = spareSpace - (lineWordCount - 1) * spaceWidth;
} else if (style == TextBlock::CENTER_ALIGN) {

View File

@ -75,6 +75,18 @@ void XMLCALL ChapterHtmlSlimParser::startElement(void* userData, const XML_Char*
return;
}
// Skip blocks with role="doc-pagebreak" and epub:type="pagebreak"
if (atts != nullptr) {
for (int i = 0; atts[i]; i += 2) {
if (strcmp(atts[i], "role") == 0 && strcmp(atts[i + 1], "doc-pagebreak") == 0 ||
strcmp(atts[i], "epub:type") == 0 && strcmp(atts[i + 1], "pagebreak") == 0) {
self->skipUntilDepth = self->depth;
self->depth += 1;
return;
}
}
}
if (matches(name, HEADER_TAGS, NUM_HEADER_TAGS)) {
self->startNewTextBlock(TextBlock::CENTER_ALIGN);
self->boldUntilDepth = min(self->boldUntilDepth, self->depth);

189
lib/GfxRenderer/Bitmap.cpp Normal file
View File

@ -0,0 +1,189 @@
#include "Bitmap.h"
#include <cstdlib>
#include <cstring>
uint16_t Bitmap::readLE16(File& f) {
const int c0 = f.read();
const int c1 = f.read();
const auto b0 = static_cast<uint8_t>(c0 < 0 ? 0 : c0);
const auto b1 = static_cast<uint8_t>(c1 < 0 ? 0 : c1);
return static_cast<uint16_t>(b0) | (static_cast<uint16_t>(b1) << 8);
}
uint32_t Bitmap::readLE32(File& f) {
const int c0 = f.read();
const int c1 = f.read();
const int c2 = f.read();
const int c3 = f.read();
const auto b0 = static_cast<uint8_t>(c0 < 0 ? 0 : c0);
const auto b1 = static_cast<uint8_t>(c1 < 0 ? 0 : c1);
const auto b2 = static_cast<uint8_t>(c2 < 0 ? 0 : c2);
const auto b3 = static_cast<uint8_t>(c3 < 0 ? 0 : c3);
return static_cast<uint32_t>(b0) | (static_cast<uint32_t>(b1) << 8) | (static_cast<uint32_t>(b2) << 16) |
(static_cast<uint32_t>(b3) << 24);
}
const char* Bitmap::errorToString(BmpReaderError err) {
switch (err) {
case BmpReaderError::Ok:
return "Ok";
case BmpReaderError::FileInvalid:
return "FileInvalid";
case BmpReaderError::SeekStartFailed:
return "SeekStartFailed";
case BmpReaderError::NotBMP:
return "NotBMP (missing 'BM')";
case BmpReaderError::DIBTooSmall:
return "DIBTooSmall (<40 bytes)";
case BmpReaderError::BadPlanes:
return "BadPlanes (!= 1)";
case BmpReaderError::UnsupportedBpp:
return "UnsupportedBpp (expected 1, 2, 8, 24, or 32)";
case BmpReaderError::UnsupportedCompression:
return "UnsupportedCompression (expected BI_RGB or BI_BITFIELDS for 32bpp)";
case BmpReaderError::BadDimensions:
return "BadDimensions";
case BmpReaderError::PaletteTooLarge:
return "PaletteTooLarge";
case BmpReaderError::SeekPixelDataFailed:
return "SeekPixelDataFailed";
case BmpReaderError::BufferTooSmall:
return "BufferTooSmall";
case BmpReaderError::OomRowBuffer:
return "OomRowBuffer";
case BmpReaderError::ShortReadRow:
return "ShortReadRow";
}
return "Unknown";
}
BmpReaderError Bitmap::parseHeaders() {
if (!file) return BmpReaderError::FileInvalid;
if (!file.seek(0)) return BmpReaderError::SeekStartFailed;
// --- BMP FILE HEADER ---
const uint16_t bfType = readLE16(file);
if (bfType != 0x4D42) return BmpReaderError::NotBMP;
file.seek(8, SeekCur);
bfOffBits = readLE32(file);
// --- DIB HEADER ---
const uint32_t biSize = readLE32(file);
if (biSize < 40) return BmpReaderError::DIBTooSmall;
width = static_cast<int32_t>(readLE32(file));
const auto rawHeight = static_cast<int32_t>(readLE32(file));
topDown = rawHeight < 0;
height = topDown ? -rawHeight : rawHeight;
const uint16_t planes = readLE16(file);
bpp = readLE16(file);
const uint32_t comp = readLE32(file);
const bool validBpp = bpp == 1 || bpp == 2 || bpp == 8 || bpp == 24 || bpp == 32;
if (planes != 1) return BmpReaderError::BadPlanes;
if (!validBpp) return BmpReaderError::UnsupportedBpp;
// Allow BI_RGB (0) for all, and BI_BITFIELDS (3) for 32bpp which is common for BGRA masks.
if (!(comp == 0 || (bpp == 32 && comp == 3))) return BmpReaderError::UnsupportedCompression;
file.seek(12, SeekCur); // biSizeImage, biXPelsPerMeter, biYPelsPerMeter
const uint32_t colorsUsed = readLE32(file);
if (colorsUsed > 256u) return BmpReaderError::PaletteTooLarge;
file.seek(4, SeekCur); // biClrImportant
if (width <= 0 || height <= 0) return BmpReaderError::BadDimensions;
// Pre-calculate Row Bytes to avoid doing this every row
rowBytes = (width * bpp + 31) / 32 * 4;
for (int i = 0; i < 256; i++) paletteLum[i] = static_cast<uint8_t>(i);
if (colorsUsed > 0) {
for (uint32_t i = 0; i < colorsUsed; i++) {
uint8_t rgb[4];
file.read(rgb, 4); // Read B, G, R, Reserved in one go
paletteLum[i] = (77u * rgb[2] + 150u * rgb[1] + 29u * rgb[0]) >> 8;
}
}
if (!file.seek(bfOffBits)) {
return BmpReaderError::SeekPixelDataFailed;
}
return BmpReaderError::Ok;
}
// packed 2bpp output, 0 = black, 1 = dark gray, 2 = light gray, 3 = white
BmpReaderError Bitmap::readRow(uint8_t* data, uint8_t* rowBuffer) const {
// Note: rowBuffer should be pre-allocated by the caller to size 'rowBytes'
if (file.read(rowBuffer, rowBytes) != rowBytes) return BmpReaderError::ShortReadRow;
uint8_t* outPtr = data;
uint8_t currentOutByte = 0;
int bitShift = 6;
// Helper lambda to pack 2bpp color into the output stream
auto packPixel = [&](uint8_t lum) {
uint8_t color = (lum >> 6); // Simple 2-bit reduction: 0-255 -> 0-3
currentOutByte |= (color << bitShift);
if (bitShift == 0) {
*outPtr++ = currentOutByte;
currentOutByte = 0;
bitShift = 6;
} else {
bitShift -= 2;
}
};
switch (bpp) {
case 8: {
for (int x = 0; x < width; x++) {
packPixel(paletteLum[rowBuffer[x]]);
}
break;
}
case 24: {
const uint8_t* p = rowBuffer;
for (int x = 0; x < width; x++) {
uint8_t lum = (77u * p[2] + 150u * p[1] + 29u * p[0]) >> 8;
packPixel(lum);
p += 3;
}
break;
}
case 1: {
for (int x = 0; x < width; x++) {
uint8_t lum = (rowBuffer[x >> 3] & (0x80 >> (x & 7))) ? 0xFF : 0x00;
packPixel(lum);
}
break;
}
case 32: {
const uint8_t* p = rowBuffer;
for (int x = 0; x < width; x++) {
uint8_t lum = (77u * p[2] + 150u * p[1] + 29u * p[0]) >> 8;
packPixel(lum);
p += 4;
}
break;
}
}
// Flush remaining bits if width is not a multiple of 4
if (bitShift != 6) *outPtr = currentOutByte;
return BmpReaderError::Ok;
}
BmpReaderError Bitmap::rewindToData() const {
if (!file.seek(bfOffBits)) {
return BmpReaderError::SeekPixelDataFailed;
}
return BmpReaderError::Ok;
}

52
lib/GfxRenderer/Bitmap.h Normal file
View File

@ -0,0 +1,52 @@
#pragma once
#include <FS.h>
enum class BmpReaderError : uint8_t {
Ok = 0,
FileInvalid,
SeekStartFailed,
NotBMP,
DIBTooSmall,
BadPlanes,
UnsupportedBpp,
UnsupportedCompression,
BadDimensions,
PaletteTooLarge,
SeekPixelDataFailed,
BufferTooSmall,
OomRowBuffer,
ShortReadRow,
};
class Bitmap {
public:
static const char* errorToString(BmpReaderError err);
explicit Bitmap(File& file) : file(file) {}
BmpReaderError parseHeaders();
BmpReaderError readRow(uint8_t* data, uint8_t* rowBuffer) const;
BmpReaderError rewindToData() const;
int getWidth() const { return width; }
int getHeight() const { return height; }
bool isTopDown() const { return topDown; }
bool hasGreyscale() const { return bpp > 1; }
int getRowBytes() const { return rowBytes; }
private:
static uint16_t readLE16(File& f);
static uint32_t readLE32(File& f);
File& file;
int width = 0;
int height = 0;
bool topDown = false;
uint32_t bfOffBits = 0;
uint16_t bpp = 0;
int rowBytes = 0;
uint8_t paletteLum[256] = {};
};

View File

@ -119,6 +119,66 @@ void GfxRenderer::drawImage(const uint8_t bitmap[], const int x, const int y, co
einkDisplay.drawImage(bitmap, y, x, height, width);
}
void GfxRenderer::drawBitmap(const Bitmap& bitmap, const int x, const int y, const int maxWidth,
const int maxHeight) const {
float scale = 1.0f;
bool isScaled = false;
if (maxWidth > 0 && bitmap.getWidth() > maxWidth) {
scale = static_cast<float>(maxWidth) / static_cast<float>(bitmap.getWidth());
isScaled = true;
}
if (maxHeight > 0 && bitmap.getHeight() > maxHeight) {
scale = std::min(scale, static_cast<float>(maxHeight) / static_cast<float>(bitmap.getHeight()));
isScaled = true;
}
const uint8_t outputRowSize = (bitmap.getWidth() + 3) / 4;
auto* outputRow = static_cast<uint8_t*>(malloc(outputRowSize));
auto* rowBytes = static_cast<uint8_t*>(malloc(bitmap.getRowBytes()));
for (int bmpY = 0; bmpY < bitmap.getHeight(); bmpY++) {
// The BMP's (0, 0) is the bottom-left corner (if the height is positive, top-left if negative).
// Screen's (0, 0) is the top-left corner.
int screenY = y + (bitmap.isTopDown() ? bmpY : bitmap.getHeight() - 1 - bmpY);
if (isScaled) {
screenY = std::floor(screenY * scale);
}
if (screenY >= getScreenHeight()) {
break;
}
if (bitmap.readRow(outputRow, rowBytes) != BmpReaderError::Ok) {
Serial.printf("[%lu] [GFX] Failed to read row %d from bitmap\n", millis(), bmpY);
free(outputRow);
free(rowBytes);
return;
}
for (int bmpX = 0; bmpX < bitmap.getWidth(); bmpX++) {
int screenX = x + bmpX;
if (isScaled) {
screenX = std::floor(screenX * scale);
}
if (screenX >= getScreenWidth()) {
break;
}
const uint8_t val = outputRow[bmpX / 4] >> (6 - ((bmpX * 2) % 8)) & 0x3;
if (renderMode == BW && val < 3) {
drawPixel(screenX, screenY);
} else if (renderMode == GRAYSCALE_MSB && (val == 1 || val == 2)) {
drawPixel(screenX, screenY, false);
} else if (renderMode == GRAYSCALE_LSB && val == 1) {
drawPixel(screenX, screenY, false);
}
}
}
free(outputRow);
free(rowBytes);
}
void GfxRenderer::clearScreen(const uint8_t color) const { einkDisplay.clearScreen(color); }
void GfxRenderer::invertScreen() const {

View File

@ -2,9 +2,12 @@
#include <EInkDisplay.h>
#include <EpdFontFamily.h>
#include <FS.h>
#include <map>
#include "Bitmap.h"
class GfxRenderer {
public:
enum RenderMode { BW, GRAYSCALE_LSB, GRAYSCALE_MSB };
@ -45,6 +48,7 @@ class GfxRenderer {
void drawRect(int x, int y, int width, int height, bool state = true) const;
void fillRect(int x, int y, int width, int height, bool state = true) const;
void drawImage(const uint8_t bitmap[], int x, int y, int width, int height) const;
void drawBitmap(const Bitmap& bitmap, int x, int y, int maxWidth, int maxHeight) const;
// Text
int getTextWidth(int fontId, const char* text, EpdFontStyle style = REGULAR) const;

View File

@ -62,6 +62,10 @@ long ZipFile::getDataOffset(const mz_zip_archive_file_stat& fileStat) const {
const uint64_t fileOffset = fileStat.m_local_header_ofs;
FILE* file = fopen(filePath.c_str(), "r");
if (!file) {
Serial.printf("[%lu] [ZIP] Failed to open file for reading local header\n", millis());
return -1;
}
fseek(file, fileOffset, SEEK_SET);
const size_t read = fread(pLocalHeader, 1, localHeaderSize, file);
fclose(file);
@ -104,6 +108,10 @@ uint8_t* ZipFile::readFileToMemory(const char* filename, size_t* size, const boo
}
FILE* file = fopen(filePath.c_str(), "rb");
if (!file) {
Serial.printf("[%lu] [ZIP] Failed to open file for reading\n", millis());
return nullptr;
}
fseek(file, fileOffset, SEEK_SET);
const auto deflatedDataSize = static_cast<size_t>(fileStat.m_comp_size);
@ -175,6 +183,10 @@ bool ZipFile::readFileToStream(const char* filename, Print& out, const size_t ch
}
FILE* file = fopen(filePath.c_str(), "rb");
if (!file) {
Serial.printf("[%lu] [ZIP] Failed to open file for streaming\n", millis());
return false;
}
fseek(file, fileOffset, SEEK_SET);
const auto deflatedDataSize = static_cast<size_t>(fileStat.m_comp_size);

View File

@ -1,5 +1,5 @@
[platformio]
crosspoint_version = 0.6.0
crosspoint_version = 0.7.0
default_envs = default
[base]

View File

@ -12,7 +12,7 @@ CrossPointSettings CrossPointSettings::instance;
namespace {
constexpr uint8_t SETTINGS_FILE_VERSION = 1;
constexpr uint8_t SETTINGS_COUNT = 2;
constexpr uint8_t SETTINGS_COUNT = 3;
constexpr char SETTINGS_FILE[] = "/sd/.crosspoint/settings.bin";
} // namespace
@ -25,6 +25,7 @@ bool CrossPointSettings::saveToFile() const {
serialization::writePod(outputFile, SETTINGS_COUNT);
serialization::writePod(outputFile, whiteSleepScreen);
serialization::writePod(outputFile, extraParagraphSpacing);
serialization::writePod(outputFile, shortPwrBtn);
outputFile.close();
Serial.printf("[%lu] [CPS] Settings saved to file\n", millis());
@ -51,15 +52,15 @@ bool CrossPointSettings::loadFromFile() {
serialization::readPod(inputFile, fileSettingsCount);
// load settings that exist
switch (fileSettingsCount) {
case 1:
serialization::readPod(inputFile, whiteSleepScreen);
break;
case 2:
serialization::readPod(inputFile, whiteSleepScreen);
serialization::readPod(inputFile, extraParagraphSpacing);
break;
}
uint8_t settingsRead = 0;
do {
serialization::readPod(inputFile, whiteSleepScreen);
if (++settingsRead >= fileSettingsCount) break;
serialization::readPod(inputFile, extraParagraphSpacing);
if (++settingsRead >= fileSettingsCount) break;
serialization::readPod(inputFile, shortPwrBtn);
if (++settingsRead >= fileSettingsCount) break;
} while (false);
inputFile.close();
Serial.printf("[%lu] [CPS] Settings loaded from file\n", millis());

View File

@ -17,15 +17,18 @@ class CrossPointSettings {
// Sleep screen settings
uint8_t whiteSleepScreen = 0;
// Text rendering settings
uint8_t extraParagraphSpacing = 1;
// Duration of the power button press
uint8_t shortPwrBtn = 0;
~CrossPointSettings() = default;
// Get singleton instance
static CrossPointSettings& getInstance() { return instance; }
uint16_t getPowerButtonDuration() const { return shortPwrBtn ? 10 : 500; }
bool saveToFile() const;
bool loadFromFile();
};

View File

@ -15,4 +15,5 @@ class Activity {
virtual void onEnter() {}
virtual void onExit() {}
virtual void loop() {}
virtual bool skipLoopDelay() { return false; }
};

View File

@ -2,11 +2,95 @@
#include <GfxRenderer.h>
#include <vector>
#include "CrossPointSettings.h"
#include "SD.h"
#include "config.h"
#include "images/CrossLarge.h"
void SleepActivity::onEnter() {
renderPopup("Entering Sleep...");
// Check if we have a /sleep directory
auto dir = SD.open("/sleep");
if (dir && dir.isDirectory()) {
std::vector<std::string> files;
// collect all valid BMP files
for (File file = dir.openNextFile(); file; file = dir.openNextFile()) {
if (file.isDirectory()) {
file.close();
continue;
}
auto filename = std::string(file.name());
if (filename[0] == '.') {
file.close();
continue;
}
if (filename.substr(filename.length() - 4) != ".bmp") {
Serial.printf("[%lu] [Slp] Skipping non-.bmp file name: %s\n", millis(), file.name());
file.close();
continue;
}
Bitmap bitmap(file);
if (bitmap.parseHeaders() != BmpReaderError::Ok) {
Serial.printf("[%lu] [Slp] Skipping invalid BMP file: %s\n", millis(), file.name());
file.close();
continue;
}
files.emplace_back(filename);
file.close();
}
int numFiles = files.size();
if (numFiles > 0) {
// Generate a random number between 1 and numFiles
int randomFileIndex = random(numFiles);
auto filename = "/sleep/" + files[randomFileIndex];
auto file = SD.open(filename.c_str());
if (file) {
Serial.printf("[%lu] [Slp] Randomly loading: /sleep/%s\n", millis(), files[randomFileIndex].c_str());
delay(100);
Bitmap bitmap(file);
if (bitmap.parseHeaders() == BmpReaderError::Ok) {
renderCustomSleepScreen(bitmap);
dir.close();
return;
}
}
}
}
if (dir) dir.close();
// Look for sleep.bmp on the root of the sd card to determine if we should
// render a custom sleep screen instead of the default.
auto file = SD.open("/sleep.bmp");
if (file) {
Bitmap bitmap(file);
if (bitmap.parseHeaders() == BmpReaderError::Ok) {
Serial.printf("[%lu] [Slp] Loading: /sleep.bmp\n", millis());
renderCustomSleepScreen(bitmap);
return;
}
}
renderDefaultSleepScreen();
}
void SleepActivity::renderPopup(const char* message) const {
const int textWidth = renderer.getTextWidth(READER_FONT_ID, message);
constexpr int margin = 20;
const int x = (GfxRenderer::getScreenWidth() - textWidth - margin * 2) / 2;
constexpr int y = 117;
const int w = textWidth + margin * 2;
const int h = renderer.getLineHeight(READER_FONT_ID) + margin * 2;
// renderer.clearScreen();
renderer.fillRect(x + 5, y + 5, w - 10, h - 10, false);
renderer.drawText(READER_FONT_ID, x + margin, y + margin, message);
renderer.drawRect(x + 5, y + 5, w - 10, h - 10);
renderer.displayBuffer();
}
void SleepActivity::renderDefaultSleepScreen() const {
const auto pageWidth = GfxRenderer::getScreenWidth();
const auto pageHeight = GfxRenderer::getScreenHeight();
@ -22,3 +106,50 @@ void SleepActivity::onEnter() {
renderer.displayBuffer(EInkDisplay::HALF_REFRESH);
}
void SleepActivity::renderCustomSleepScreen(const Bitmap& bitmap) const {
int x, y;
const auto pageWidth = GfxRenderer::getScreenWidth();
const auto pageHeight = GfxRenderer::getScreenHeight();
if (bitmap.getWidth() > pageWidth || bitmap.getHeight() > pageHeight) {
// image will scale, make sure placement is right
const float ratio = static_cast<float>(bitmap.getWidth()) / static_cast<float>(bitmap.getHeight());
const float screenRatio = static_cast<float>(pageWidth) / static_cast<float>(pageHeight);
if (ratio > screenRatio) {
// image wider than viewport ratio, scaled down image needs to be centered vertically
x = 0;
y = (pageHeight - pageWidth / ratio) / 2;
} else {
// image taller than viewport ratio, scaled down image needs to be centered horizontally
x = (pageWidth - pageHeight * ratio) / 2;
y = 0;
}
} else {
// center the image
x = (pageWidth - bitmap.getWidth()) / 2;
y = (pageHeight - bitmap.getHeight()) / 2;
}
renderer.clearScreen();
renderer.drawBitmap(bitmap, x, y, pageWidth, pageHeight);
renderer.displayBuffer(EInkDisplay::HALF_REFRESH);
if (bitmap.hasGreyscale()) {
bitmap.rewindToData();
renderer.clearScreen(0x00);
renderer.setRenderMode(GfxRenderer::GRAYSCALE_LSB);
renderer.drawBitmap(bitmap, x, y, pageWidth, pageHeight);
renderer.copyGrayscaleLsbBuffers();
bitmap.rewindToData();
renderer.clearScreen(0x00);
renderer.setRenderMode(GfxRenderer::GRAYSCALE_MSB);
renderer.drawBitmap(bitmap, x, y, pageWidth, pageHeight);
renderer.copyGrayscaleMsbBuffers();
renderer.displayGrayBuffer();
renderer.setRenderMode(GfxRenderer::BW);
}
}

View File

@ -1,8 +1,15 @@
#pragma once
#include "../Activity.h"
class Bitmap;
class SleepActivity final : public Activity {
public:
explicit SleepActivity(GfxRenderer& renderer, InputManager& inputManager) : Activity(renderer, inputManager) {}
void onEnter() override;
private:
void renderDefaultSleepScreen() const;
void renderCustomSleepScreen(const Bitmap& bitmap) const;
void renderPopup(const char* message) const;
};

View File

@ -62,7 +62,5 @@ class CrossPointWebServerActivity final : public Activity {
void onEnter() override;
void onExit() override;
void loop() override;
// Check if web server is running (used by main loop for timing optimization)
bool isWebServerRunning() const { return webServer && webServer->isRunning(); }
bool skipLoopDelay() override { return webServer && webServer->isRunning(); }
};

View File

@ -33,13 +33,14 @@ void EpubReaderActivity::onEnter() {
epub->setupCacheDir();
if (SD.exists((epub->getCachePath() + "/progress.bin").c_str())) {
File f = SD.open((epub->getCachePath() + "/progress.bin").c_str());
File f = SD.open((epub->getCachePath() + "/progress.bin").c_str());
if (f) {
uint8_t data[4];
f.read(data, 4);
currentSpineIndex = data[0] + (data[1] << 8);
nextPageNumber = data[2] + (data[3] << 8);
Serial.printf("[%lu] [ERS] Loaded cache: %d, %d\n", millis(), currentSpineIndex, nextPageNumber);
if (f.read(data, 4) == 4) {
currentSpineIndex = data[0] + (data[1] << 8);
nextPageNumber = data[2] + (data[3] << 8);
Serial.printf("[%lu] [ERS] Loaded cache: %d, %d\n", millis(), currentSpineIndex, nextPageNumber);
}
f.close();
}
@ -211,20 +212,16 @@ void EpubReaderActivity::renderScreen() {
Serial.printf("[%lu] [ERS] Cache not found, building...\n", millis());
{
renderer.grayscaleRevert();
const int textWidth = renderer.getTextWidth(READER_FONT_ID, "Indexing...");
constexpr int margin = 20;
// Round all coordinates to 8 pixel boundaries
const int x = ((GfxRenderer::getScreenWidth() - textWidth - margin * 2) / 2 + 7) / 8 * 8;
constexpr int y = 56;
const int w = (textWidth + margin * 2 + 7) / 8 * 8;
const int h = (renderer.getLineHeight(READER_FONT_ID) + margin * 2 + 7) / 8 * 8;
const int x = (GfxRenderer::getScreenWidth() - textWidth - margin * 2) / 2;
constexpr int y = 50;
const int w = textWidth + margin * 2;
const int h = renderer.getLineHeight(READER_FONT_ID) + margin * 2;
renderer.fillRect(x, y, w, h, false);
renderer.drawText(READER_FONT_ID, x + margin, y + margin, "Indexing...");
renderer.drawRect(x + 5, y + 5, w - 10, h - 10);
// EXPERIMENTAL: Still suffers from ghosting
renderer.displayWindow(x, y, w, h);
renderer.displayBuffer();
pagesUntilFullRefresh = 0;
}
@ -385,7 +382,7 @@ void EpubReaderActivity::renderStatusBar() const {
const auto tocItem = epub->getTocItem(tocIndex);
title = tocItem.title;
titleWidth = renderer.getTextWidth(SMALL_FONT_ID, title.c_str());
while (titleWidth > availableTextWidth) {
while (titleWidth > availableTextWidth && title.length() > 11) {
title = title.substr(0, title.length() - 8) + "...";
titleWidth = renderer.getTextWidth(SMALL_FONT_ID, title.c_str());
}

View File

@ -9,7 +9,8 @@
const SettingInfo SettingsActivity::settingsList[settingsCount] = {
{"White Sleep Screen", SettingType::TOGGLE, &CrossPointSettings::whiteSleepScreen},
{"Extra Paragraph Spacing", SettingType::TOGGLE, &CrossPointSettings::extraParagraphSpacing}};
{"Extra Paragraph Spacing", SettingType::TOGGLE, &CrossPointSettings::extraParagraphSpacing},
{"Short Power Button Click", SettingType::TOGGLE, &CrossPointSettings::shortPwrBtn}};
void SettingsActivity::taskTrampoline(void* param) {
auto* self = static_cast<SettingsActivity*>(param);

View File

@ -29,7 +29,7 @@ class SettingsActivity final : public Activity {
const std::function<void()> onGoHome;
// Static settings list
static constexpr int settingsCount = 2; // Number of settings
static constexpr int settingsCount = 3; // Number of settings
static const SettingInfo settingsList[settingsCount];
static void taskTrampoline(void* param);

View File

@ -9,7 +9,7 @@
* "./lib/EpdFont/builtinFonts/bookerly_italic_2b.h",
* ].map{|f| Digest::SHA256.hexdigest(File.read(f)).to_i(16) }.sum % (2 ** 32) - (2 ** 31)'
*/
#define READER_FONT_ID 828106571
#define READER_FONT_ID 1818981670
/**
* Generated with:
@ -18,7 +18,7 @@
* "./lib/EpdFont/builtinFonts/ubuntu_bold_10.h",
* ].map{|f| Digest::SHA256.hexdigest(File.read(f)).to_i(16) }.sum % (2 ** 32) - (2 ** 31)'
*/
#define UI_FONT_ID -56235187
#define UI_FONT_ID (-1619831379)
/**
* Generated with:
@ -26,4 +26,4 @@
* "./lib/EpdFont/builtinFonts/pixelarial14.h",
* ].map{|f| Digest::SHA256.hexdigest(File.read(f)).to_i(16) }.sum % (2 ** 32) - (2 ** 31)'
*/
#define SMALL_FONT_ID -1952330053
#define SMALL_FONT_ID (-139796914)

View File

@ -44,7 +44,6 @@ EInkDisplay einkDisplay(EPD_SCLK, EPD_MOSI, EPD_CS, EPD_DC, EPD_RST, EPD_BUSY);
InputManager inputManager;
GfxRenderer renderer(einkDisplay);
Activity* currentActivity;
CrossPointWebServerActivity* webServerActivity = nullptr; // Track web server activity for loop timing
// Fonts
EpdFont bookerlyFont(&bookerly_2b);
@ -60,11 +59,6 @@ EpdFont ubuntu10Font(&ubuntu_10);
EpdFont ubuntuBold10Font(&ubuntu_bold_10);
EpdFontFamily ubuntuFontFamily(&ubuntu10Font, &ubuntuBold10Font);
// Power button timing
// Time required to confirm boot from sleep
constexpr unsigned long POWER_BUTTON_WAKEUP_MS = 500;
// Time required to enter sleep mode
constexpr unsigned long POWER_BUTTON_SLEEP_MS = 500;
// Auto-sleep timeout (10 minutes of inactivity)
constexpr unsigned long AUTO_SLEEP_TIMEOUT_MS = 10 * 60 * 1000;
@ -73,7 +67,6 @@ void exitActivity() {
currentActivity->onExit();
delete currentActivity;
currentActivity = nullptr;
webServerActivity = nullptr; // Clear web server activity pointer when exiting
}
}
@ -84,23 +77,24 @@ void enterNewActivity(Activity* activity) {
// Verify long press on wake-up from deep sleep
void verifyWakeupLongPress() {
// Give the user up to 1000ms to start holding the power button, and must hold for POWER_BUTTON_WAKEUP_MS
// Give the user up to 1000ms to start holding the power button, and must hold for SETTINGS.getPowerButtonDuration()
const auto start = millis();
bool abort = false;
Serial.printf("[%lu] [ ] Verifying power button press\n", millis());
inputManager.update();
// Verify the user has actually pressed
while (!inputManager.isPressed(InputManager::BTN_POWER) && millis() - start < 1000) {
delay(50);
delay(10); // only wait 10ms each iteration to not delay too much in case of short configured duration.
inputManager.update();
}
if (inputManager.isPressed(InputManager::BTN_POWER)) {
do {
delay(50);
delay(10);
inputManager.update();
} while (inputManager.isPressed(InputManager::BTN_POWER) && inputManager.getHeldTime() < POWER_BUTTON_WAKEUP_MS);
abort = inputManager.getHeldTime() < POWER_BUTTON_WAKEUP_MS;
} while (inputManager.isPressed(InputManager::BTN_POWER) &&
inputManager.getHeldTime() < SETTINGS.getPowerButtonDuration());
abort = inputManager.getHeldTime() < SETTINGS.getPowerButtonDuration();
} else {
abort = true;
}
@ -126,7 +120,7 @@ void enterDeepSleep() {
exitActivity();
enterNewActivity(new SleepActivity(renderer, inputManager));
Serial.printf("[%lu] [ ] Power button released after a long press. Entering deep sleep.\n", millis());
Serial.printf("[%lu] [ ] Entering deep sleep.\n", millis());
delay(1000); // Allow Serial buffer to empty and display to update
// Enable Wakeup on LOW (button press)
@ -147,8 +141,7 @@ void onGoToReaderHome() { onGoToReader(std::string()); }
void onGoToFileTransfer() {
exitActivity();
webServerActivity = new CrossPointWebServerActivity(renderer, inputManager, onGoHome);
enterNewActivity(webServerActivity);
enterNewActivity(new CrossPointWebServerActivity(renderer, inputManager, onGoHome));
}
void onGoToSettings() {
@ -167,14 +160,25 @@ void setup() {
Serial.printf("[%lu] [ ] Starting CrossPoint version " CROSSPOINT_VERSION "\n", millis());
inputManager.begin();
verifyWakeupLongPress();
// Initialize pins
pinMode(BAT_GPIO0, INPUT);
// Initialize SPI with custom pins
SPI.begin(EPD_SCLK, SD_SPI_MISO, EPD_MOSI, EPD_CS);
// SD Card Initialization
if (!SD.begin(SD_SPI_CS, SPI, SPI_FQ)) {
Serial.printf("[%lu] [ ] SD card initialization failed\n", millis());
exitActivity();
enterNewActivity(new FullScreenMessageActivity(renderer, inputManager, "SD card error", BOLD));
return;
}
SETTINGS.loadFromFile();
// verify power button press duration after we've read settings.
verifyWakeupLongPress();
// Initialize display
einkDisplay.begin();
Serial.printf("[%lu] [ ] Display initialized\n", millis());
@ -187,10 +191,6 @@ void setup() {
exitActivity();
enterNewActivity(new BootActivity(renderer, inputManager));
// SD Card Initialization
SD.begin(SD_SPI_CS, SPI, SPI_FQ);
SETTINGS.loadFromFile();
APP_STATE.loadFromFile();
if (APP_STATE.openEpubPath.empty()) {
onGoHome();
@ -230,7 +230,8 @@ void loop() {
return;
}
if (inputManager.wasReleased(InputManager::BTN_POWER) && inputManager.getHeldTime() > POWER_BUTTON_WAKEUP_MS) {
if (inputManager.wasReleased(InputManager::BTN_POWER) &&
inputManager.getHeldTime() > SETTINGS.getPowerButtonDuration()) {
enterDeepSleep();
// This should never be hit as `enterDeepSleep` calls esp_deep_sleep_start
return;
@ -254,11 +255,11 @@ void loop() {
lastLoopTime = loopStartTime;
// Add delay at the end of the loop to prevent tight spinning
// When webserver is running, use yield() instead of delay for faster response
// When webserver is not running, use longer delay to save power
if (webServerActivity && webServerActivity->isWebServerRunning()) {
// When an activity requests skip loop delay (e.g., webserver running), use yield() for faster response
// Otherwise, use longer delay to save power
if (currentActivity && currentActivity->skipLoopDelay()) {
yield(); // Give FreeRTOS a chance to run tasks, but return immediately
} else {
delay(10); // Normal delay when webserver not active
delay(10); // Normal delay when no activity requires fast response
}
}