v2.3.1

修复

• 修复了全局参数无法被继承的BUG

Fix

• Fixed the BUG that global parameters cannot be inherited.

v2.3.0

更新

• 更新使用示例
• 对代码注释进行了优化
• 实验性更新墨水屏驱动，但是由于测试环境缺少相关硬件，暂未进行硬件测试
• 移除了函数中独立的 color_type 参数，因为并不常用，并且增加了使用时的理解难度
• 对 MONO 渲染为 RGB565 的执行效率进行了优化，最高提升 120%。移除了相关颜色渲染代码，缩减代码量

修复

• st7735_buf，st7735_spi，st7789_buf，st7789_spi 在 树莓派PICO 开发板上初始化背光失败的问题（#2）

注意事项

• 该版本更新后，需要在初始化屏幕时指定 color_type 为 MONO 或者 RGB565，该参数不再具有默认值

Update

• Updated usage examples
• Optimized code comments
• Experimentally updated the e-ink screen driver, but hardware testing has not been conducted yet due to lack of related hardware in the test environment
• Removed the standalone color_type parameter in functions since it is not commonly used and adds to the complexity of understanding when used
• Optimized the execution efficiency of rendering MONO to RGB565, showing up to 120% increase in performance. Removed related color rendering code to reduce code size

Fix

• Fixed an issue with backlight initialization failure in st7735_buf, st7735_spi, st7789_buf, st7789_spi on the Raspberry Pi Pico development board (#2)

Note

• After this version update, it is necessary to specify color_type as MONO or RGB565 during screen initialization. This parameter no longer has a default value

v2.2.2

修复

• PPM 图片无法正常 invert 的 BUG
• SH1106 屏幕驱动无法正常初始化的 BUG

Fix

• Fixed a bug where PPM images were not properly inverted.
• Fixed a bug where the initialization of the SH1106 screen driver was not functioning correctly.

v2.2.1

更新

• 新增部分函数，直通到 framebuf

Update

• Added some functions that go directly to framebuf.

v2.2.0

修复

• 重命名文件夹之后，部分文件缺失的问题
• pbm 和 bmp 的 color_type 未能继承全局默认设置的问题
• 屏幕驱动没有 color 函数则完全无法使用的问题，现在如果没有 color 函数，则会使用内置的颜色计算函数

Bug Fixes

• Fixed an issue where some files were missing after renaming a folder.
• Fixed the issue where the color_type of pbm and bmp did not inherit the global default settings.
• Fixed the problem where the screen driver cannot be used at all if there is no color function. Now, if the color function is missing, the built-in color calculation function will be used.

v2.2.0-beta.1

更新

• 支持通过 BytesIO 输入图像
• ST7735 和 ST7789 驱动的 rst 参数重命名为 res 参数
• color_type 传入的参数由 framebuf.MONO_HLSB 和 framebuf.RGB565 更改为 "RGB565" 和 "MONO"
• SSD1306 和 SH1106 驱动的引脚不再需要使用 Pin(xxx)传入，直接传入引脚 (int) 即可
• text_lite 字体文件更新 ℃ 符号等少量符号，修复 text_full 字体文件某些文字缺失的问题，并移除了一些冗余文字，感谢 @倪NI 的反馈
• 更新此版本后，请检查代码的兼容性

修复

• 修复默认字体大小与字体文件大小不一致的问题
• ST7735 ST7789 驱动的部分错误：当 rgb=False 时，显示可能不正常

Update

• Added support for inputting images via BytesIO.
• Renamed the rst parameter of ST7735 and ST7789 drivers to res.
• Changed the input parameters for color_type from framebuf.MONO_HLSB and framebuf.RGB565 to "RGB565" and "MONO", respectively.
• The pin parameter for SSD1306 and SH1106 drivers no longer requires the use of Pin(xxx). You can directly pass the pin as an integer.
• Updated the text_lite font file to include a few additional symbols, such as the ℃ symbol. Fixed an issue in the text_full font file where some characters were missing, and removed some redundant characters. Thanks to @倪NI for the feedback.
• After updating to this version, please check the compatibility of your code.

Fixes

• Fixed the inconsistency between the default font size and the font file size.
• Fixed some errors in the ST7735 and ST7789 drivers. When rgb=False, the display may not behave correctly.

v2.1.0-beta.1

更新

• 新增 show 函数
• 新增 sh1106 屏幕驱动
• 对 st7735 st7789屏幕驱动进行了错误修复和优化
• 重命名部分参数，若更新到此版本，请先检查代码兼容性

Updates

• Added show function
• Added support for sh1106 display driver
• Fixed and optimized st7735 and st7789 display drivers
• Renamed some parameters. If updating to this version, please check code compatibility first.

v2.0.2

修复

修复字体集 text_lite.txt 缺失 的问题

Fix

Fixed the issue of missing in the font set text_lite.txt.

v2.0.1

修复

修复字体集 text_lite.txt 缺失 ` 符号的问题

Fix

Fixed the issue of missing ` symbols in the font set text_lite.txt.

v2.0.0

修复

• self.font_size 变量名称冲突

更新

• 为 SSD1306 驱动添加 back_light 函数，与其他驱动名称统一

Fix

• Fix the variable name conflict for self.font_size

Update

• Added the back_light function to the SSD1306 driver to maintain consistency with other driver naming conventions.