树莓派3.10寸液晶屏接线及编程教程

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资源摘要信息: "3.10寸液晶屏教程.zip_C/C++_" 本资源包名为"3.10寸液晶屏教程.zip",专注于提供关于树莓派连接和操作3.10寸液晶屏的详细教程,特别适用于希望深入学习C/C++语言开发树莓派相关项目的开发者。通过本教程,开发者将能够掌握如何利用C/C++语言结合树莓派硬件进行编程,实现3.10寸液晶屏的驱动安装、配置以及自定义界面显示等功能。 树莓派是一种基于ARM处理器的低成本、小型计算机,设计之初是作为教育工具来促进计算机科学的教学。随着技术的发展,树莓派广泛应用于各种项目和嵌入式系统开发中。液晶屏作为人机交互的重要组成部分,对于提升项目完成度和用户体验至关重要。因此,了解如何将树莓派与液晶屏连接并控制显示,是树莓派开发人员必须掌握的技能之一。 本教程的内容主要集中在以下几个方面: 1. 树莓派基础:介绍树莓派的基本硬件结构,操作系统安装,以及如何配置树莓派以便与外部设备进行连接。 2. 液晶屏硬件接口:详细解释3.10寸液晶屏的技术参数,包括屏幕分辨率、接口类型、以及屏幕的物理尺寸等。同时,还将涉及液晶屏与树莓派之间的物理连接方式,如使用SPI(串行外设接口)、I2C(双线串行总线接口)等。 3. 驱动安装与配置:在C/C++环境下,介绍如何安装和配置液晶屏的驱动程序。这通常包括编译内核模块、配置设备树以及加载相应的驱动。 4. 编程接口与示例代码:提供一系列C/C++编程接口,让开发者可以通过编程控制液晶屏显示文本、图像以及其他图形元素。此外,还会提供一些使用示例代码,帮助开发者快速上手并实现基本的图形界面。 5. 高级功能开发:对于有一定基础的开发者,教程还将介绍如何开发更高级的图形界面功能,例如触摸屏控制、动画效果等。 6. 故障排除和优化:介绍在连接和使用过程中可能遇到的常见问题,并提供解决方案。同时,将给出优化液晶屏显示性能和响应速度的方法。 针对这份教程,开发者需要具备一定的C/C++编程基础,对树莓派有一定的了解,并熟悉Linux操作系统的使用。通过跟随本教程的步骤,开发者将能够实现从零开始到在树莓派上成功运行3.10寸液晶屏,并在屏幕上展示自定义内容的整个过程。 此外,本教程预计还会有配套的视频讲解或图文并茂的步骤说明,以降低初学者的学习难度,确保即使是初学者也能按照教程内容顺利完成项目。通过实践本教程,开发者不仅可以提升自己在树莓派项目开发上的能力,还能在学习和应用C/C++语言方面获得宝贵的经验。

python web_demo.py Explicitly passing a `revision` is encouraged when loading a model with custom code to ensure no malicious code has been contributed in a newer revision. Traceback (most recent call last): File "/home/nano/THUDM/ChatGLM-6B/web_demo.py", line 5, in <module> tokenizer = AutoTokenizer.from_pretrained("/home/nano/THUDM/chatglm-6b", trust_remote_code=True) File "/home/nano/.local/lib/python3.10/site-packages/transformers/models/auto/tokenization_auto.py", line 679, in from_pretrained return tokenizer_class.from_pretrained(pretrained_model_name_or_path, *inputs, **kwargs) File "/home/nano/.local/lib/python3.10/site-packages/transformers/tokenization_utils_base.py", line 1804, in from_pretrained return cls._from_pretrained( File "/home/nano/.local/lib/python3.10/site-packages/transformers/tokenization_utils_base.py", line 1958, in _from_pretrained tokenizer = cls(*init_inputs, **init_kwargs) File "/home/nano/.cache/huggingface/modules/transformers_modules/chatglm-6b/tokenization_chatglm.py", line 221, in __init__ self.sp_tokenizer = SPTokenizer(vocab_file, num_image_tokens=num_image_tokens) File "/home/nano/.cache/huggingface/modules/transformers_modules/chatglm-6b/tokenization_chatglm.py", line 64, in __init__ self.text_tokenizer = TextTokenizer(vocab_file) File "/home/nano/.cache/huggingface/modules/transformers_modules/chatglm-6b/tokenization_chatglm.py", line 22, in __init__ self.sp.Load(model_path) File "/home/nano/.local/lib/python3.10/site-packages/sentencepiece/__init__.py", line 905, in Load return self.LoadFromFile(model_file) File "/home/nano/.local/lib/python3.10/site-packages/sentencepiece/__init__.py", line 310, in LoadFromFile return _sentencepiece.SentencePieceProcessor_LoadFromFile(self, arg) RuntimeError: Internal: src/sentencepiece_processor.cc(1101) [model_proto->ParseFromArray(serialized.data(), serialized.size())]什么错误

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Got keys from plugin meta data ("ibus") QFactoryLoader::QFactoryLoader() checking directory path "/usr/bin/platforminputcontexts" ... loaded library "/home/rvbust/.local/lib/python3.10/site-packages/PyQt5/Qt5/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so" QFactoryLoader::QFactoryLoader() checking directory path "/home/rvbust/.local/lib/python3.10/site-packages/PyQt5/Qt5/plugins/styles" ... QFactoryLoader::QFactoryLoader() checking directory path "/usr/bin/styles" ... Traceback (most recent call last): File "/home/rvbust/Documents/FlexLocation_new/ViewerApp.py", line 30, in <module> main() File "/home/rvbust/Documents/FlexLocation_new/ViewerApp.py", line 24, in main main_window = GlyphViewerApp() File "/home/rvbust/Documents/FlexLocation_new/ViewerApp.py", line 10, in __init__ self.setup() File "/home/rvbust/Documents/FlexLocation_new/ViewerApp.py", line 15, in setup self.ui.setupUi(self) File "/home/rvbust/Documents/FlexLocation_new/glyph_view.py", line 33, in setupUi self.actionLoadCloud = QAction(MainWindow) TypeError: 'PySide6.QtGui.QAction.__init__' called with wrong argument types: PySide6.QtGui.QAction.__init__(GlyphViewerApp) Supported signatures: PySide6.QtGui.QAction.__init__(Union[PySide6.QtGui.QIcon, PySide6.QtGui.QPixmap], str, Optional[PySide6.QtCore.QObject] = None) PySide6.QtGui.QAction.__init__(Optional[PySide6.QtCore.QObject] = None) PySide6.QtGui.QAction.__init__(str, Optional[PySide6.QtCore.QObject] = None) QLibraryPrivate::unload succeeded on "/home/rvbust/.local/lib/python3.10/site-packages/PyQt5/Qt5/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so" QLibraryPrivate::unload succeeded on "/home/rvbust/.local/lib/python3.10/site-packages/PyQt5/Qt5/plugins/platformthemes/libqgtk3.so" QLibraryPrivate::unload succeeded on "/home/rvbust/.local/lib/python3.10/site-packages/PyQt5/Qt5/plugins/platforms/libqxcb.so" QLibraryPrivate::unload succeeded on "Xcursor" (faked)

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