学习实践

树莓派入门

树莓派入门,学习了解和很多功能:树莓派板载资源(CPU、GPU、HDMI 4K、Bluetooth等等);各种适配树莓派的各种系统;使用树莓派的方式(显示器鼠标键盘和VNC远程登陆);常用命令;文件管理等等

最开始使用了当然先使用了Raspberry Pi OS(Raspbian)官方推荐系统,当然也很好使用。各种GPIO和摄像头的调用很方便。

在树莓派的SD卡中,使用过了很多的系统,有官方的Raspbian,ubuntu等等系统。但是和学长交流讨论之后觉得还是ubuntu系统更加好,因为ubuntu对于开源系统更加友好,比如说ROS等等软件。

正在ubuntu系统上安装OpenCV。过程并不是一帆风顺,其中遇到了很多问题,但是最终还是机制的被我解决了。

之后设计了一些GPIO操作(RPi.GPIO库),比如说中断触发,串口通信,PWM波产生等等。

以下使用逻辑分析仪在电脑上测试PWM波形产生

Author

wwq136@163.com
I am a junior majoring in Measurement and Control Technology and Instrumentation, with a passion for exploration and innovation. I have participated in various competitions, such as the Electronic Design Competition and Intelligent Vehicle Competition, and have contributed to national innovation projects, including the development of a fruit-picking robot. I possess strong embedded systems skills, working with platforms like STM32, Arduino, Raspberry Pi, and Jetson Nano, alongside proficiency in C/C++ and Python programming. My interests lie in the intersection of robotics and artificial intelligence, particularly in areas like computer vision (CV) and natural language processing (NLP), with a focus on machine learning. I am constantly learning AI-related technologies and exploring ways to integrate them into practical applications, aspiring to develop digital twins incorporating AI. I use Ubuntu 22.04 both on WSL2 for Windows and on my server. Currently, I am preparing for the IELTS, aiming for a 7.0 score, with a current score of 6.5. My future academic goal is to study at a top 50 QS university in Australia, such as UNSW Sydney, the country’s top-ranked university for engineering. Post-graduation, I plan to pursue entrepreneurship, focusing on local AI model deployment, particularly in healthcare. In addition to my technical pursuits, I am fascinated by Western culture, history, and philosophy, and I look forward to returning to Europe to further explore these areas.
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