A different flavor than raspberry.

Back when Minecraft was relatively new and was released on several new platforms, 4J Studios added a unique way to introduce players to the sandbox game. In the early days, Legacy Console Editions for ...

GPIO的通用性使其应用场景覆盖了嵌入式系统的所有领域，不同场景的需求差异，决定了 GPIO 的配置方式与硬件设计细节。从消费电子的 LED 控制，到工业控制的传感器连接，从汽车电子的开关检测，到物联网设备的低功耗唤醒，GPIO 的应用虽看似简单，却蕴含着 ...

尽管 GPIO的应用看似简单，但在实际开发中，若忽视电气特性、硬件设计或软件逻辑，容易导致 “引脚烧毁”“信号不稳定”“设备不响应” 等问题。掌握 GPIO 的应用注意事项，是确保嵌入式系统稳定运行的关键，主要包括 “电平匹配”“驱动能力限制 ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

想要掌握嵌入式系统开发中的核心技能？本文带你深入实战，从GPIO（通用输入输出接口）的基础配置出发，全面讲解输出控制、输入检测及中断处理的应用技巧。提供可直接运行的示例源码，助你快速上手，提升开发效率！ GPIO(General-Purpose Input/Output) 是通用输入 ...

函数解释：gpio的反初始化函数，该函数的作用是把GPIO相关的寄存器配置成上电复位后的默认状态，在第一次初始化前或者不在使用某一接口后，可以调用该函数。 参数：GPIOx，GPIO的分组，如 GPIOA，GPIOB，GPIOC等的宏定义。 2.void GPIO_Init (GPIO_TypeDef* GPIOx，GPIO ...

Ayyoun is a staff writer who loves all things gaming and tech. His journey into the realm of gaming began with a PlayStation 1 but he chose PC as his platform of choice. With over 6 years of ...

Completing the GTA Online tutorial involves a few steps, including creating your character, meeting Lamar, and completing a few missions. While we would not suggest skipping the tutorial, there are a ...

Antonia Haynes is a Game Rant writer who resides in a small seaside town in England where she has lived her whole life. Beginning her video game writing career in 2014, and having an avid love of ...

上篇最后提出的疑问是结构体gpio_chip中的成员函数set等是怎么实现的，在回答之前先介绍下gpio_desc这个结构体。 如上图所示，右上方部分为GPIO驱动对其它驱动提供的GPIO操作接口，其对应的右下方部分为GPIO硬件操作接口，也就是说对外提供的接口最终会一一对应 ...