QNX软件开发平台6.6：OpenWF显示配置开发者指南

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"OpenWF Display Configuration Developers Guide.pdf" OpenWF（Open Windowing Framework）是一个开源框架，用于在嵌入式设备上管理图形显示系统。该文档《OpenWF Display Configuration Developers Guide》是专为开发者编写的，它详细介绍了如何在QNX Software Development Platform 6.6上配置和修改OpenWF的显示设置。QNX Software Systems Limited，现为BlackBerry Limited的子公司，是著名的实时操作系统（RTOS）提供商，其产品广泛应用于汽车、医疗、工业自动化等领域。 文档的目的是帮助开发者理解并定制Wfdcfg库，这个库是OpenWF框架中用于处理显示配置的核心组件。通过此指南，开发者可以学习如何： 1. **了解OpenWF Display Configuration**：OpenWF的目标是提供一个标准化的接口，使得不同图形硬件和软件组件之间的交互变得简单。显示配置涉及设备的分辨率、刷新率、颜色深度等关键参数的设定。 2. **了解技术术语和约定**：文档的第6页介绍了一些在文档中使用的典型技术术语和排版约定，这有助于读者更好地理解内容。 3. **获取源代码**：在第15页，文档指导开发者如何获取Wfdcfg库的源代码，这对于进行任何自定义修改或扩展是必要的。 4. **设置定时参数**：第19页开始讲解如何调整显示器的定时参数，这是确保正确显示的关键步骤，包括像素时钟、行频、场频等。 5. **更新Wfdcfg源代码**：章节6进一步解释了如何添加新的扩展或功能到Wfdcfg库中，这对于扩展OpenWF的显示功能至关重要。 6. **构建Wfdcfg库**：第27页开始，开发者将学习如何编译和构建修改后的Wfdcfg库，确保新添加的代码与现有系统兼容。 7. **更新目标平台**：最后，文档会说明如何将修改后的库应用到目标平台上，这可能涉及到系统的重新配置和测试，以确保显示系统的稳定性和性能。 通过遵循这份开发者指南，开发者能够有效地定制OpenWF显示配置，适应各种嵌入式设备的需求，同时保持与OpenWF标准的兼容性。这将有助于提升系统的用户体验，并优化图形处理性能。

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