网络框架sal 的相关内容

文章 2023-06-15 来自：开发者社区

【玩转RT-Thread】RT-Thread网络框架：BSD网络接口&SAL套接字抽象层

RT-Thread网络框架：BSD网络接口&SAL套接字抽象层基础知识1.TCP与UDP的区别TCP(Transmission Control Protocol 传输控制协议)：是一种面向连接、可靠的、基于字节流的传输层通信协议，由IETF的RFC 793定义。UDP(User Datagram Protocol 用户数据报协议)：是OSI(Open System Interconnec....

文章 2017-12-18 来自：开发者社区

AliOS Things网络适配框架 - SAL

AliOS Things中提供了丰富的SAL开发组件，来加速MCU+通信连接芯片的应用场景开发和部署。在此类应用场景中，主控MCU芯片通过UART或SPI总线与WiFi、NB-IoT等通信芯片相连，AliOS Things操作系统和用户APP运行在主控MCU中，需要网络数据访问时，通过外接的通信芯片进行网络负载的接收和发射。主控MCU和外接通信芯片之间的通信，可以是AT Command通道，也可....

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更新时间 2024-04-25 09:43:43

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