C库:也叫 C 运行库(C Runtime Library),它提供了类似“strcpy”、“memcpy”等函数, 有些也会包括“printf”、“scanf”函数的实现。RT-Thread Kernel Service Library 仅提供内核用到 的一小部分 C 库函数实现,为了避免与标准 C 库重名,在这些函数前都会添加上 rt_前缀。 RTthread启动流程 一般了解一份代码...
uORB的设计理念很有趣，它可以实现不同模块中的数据快速通讯，并且以异步通讯为基本原则，也就是说在...
[kservice] implement rt_strcpy() mysterywolfauthored and BernardXiongcommittedDec 22, 2021 2 457348e Commits on Dec 16, 2021 分离内存分配接口与内存分配算法 (#5175) enkillercommittedDec 16, 2021 2 Verified d724eed Commits on Nov 24, 2021 Merge pull request #5261 from mysteryw...
1 概述 套接字的默认状态是阻塞的,这意味着当发出一个不能立即完成的套接字调用时,其进程将会投入睡眠,等待相应操作完成,可能阻塞的套接字调用可分为以下四类。 输入操作,包括read、readv、recv、recvfrom和recvmsg共五个函数。对于非阻塞的套接字,如果输入操作不能被满足(对于TCP套接字即至少有一个字节的数据...
For example, Standard C library (C runtime library) provides "strcpy", "memcpy", "printf", "scanf" and other function implementations. RT-Thread kernel libraries also provide the function implementations which are mainly used by Core Kernel. However, to avoid name conflicts, specifically ...
Fix the length issue of ulog_strcpy, which should be not exceed ULOG_LINE_BUF_SIZE; Add the macro definition of hexadecimal log output to ulog; (HubretXie) Add uTest component. The uTest is a unit test framework on RT-Thread, and can also be used for automatic testing on board with...
4.1 由于webclient软胶包版本的问题编译报错找不到rt_strcpy 这个函数,换了旧版本用,也可以直接将rt_strcpy改为strcpy,虽然编译通过了,但好像不能正常工作,我也没有仔细找问题所在。 4.2 没有启用libc库导致报 undefined reference to `_sbrk'错误 ,开启libc 组件即可。
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