【分享】树莓派C语言编程入门

sky-Hawk where · TA的每日心情 开心 2013-10-31 08:31

在home/pi/文件夹下建立一个hello.c文件，输入以下内容
#include <stdio.h>

void main(void)
{
printf("Hello! This is my first C program.\r\n");
}

保存。
在终端输入
gcc hello.c -o hello 实现对hello.c的编译和连接
./hello 执行生成的可执行文件hello

看看结果，呵呵。
详细的教程看附件，第三章第13页。[attach]第3章、Linux下C编程基础.pdf[/attach]
论坛不给力，附件上传不成功，大家自己搜索《嵌入式Linux应用程序开发标准教程》。

sky-Hawk where · 发表于 2013-1-6 09:56:34

沙发……………………

sky-Hawk where · 发表于 2013-1-6 10:04:46

WiringPi 是个什么东西？？

You may be familiar with the Arduino system… Briefly; Arduino is really two things; one is a hardware platform, the other software, and part of the software is a package called Wiring. Wiring is the core of the input and output for the Arduino, so I thought it would be good to replicate that functionality (or a good usable subset) on the Raspberry Pi.

WiringPi is a wiring-like library written in C and should be usable from C++ and many other languages with suitable wrappers (See below)