Elasticwave_modeling_with_PML

说明：  w5300初始化代码，可以直接调用，用于nios初始化(W5300 initialization code)

汉王esp370电子签名版开发包，内有详细介绍(Hanwang esp370 electronic signature version development kit, with detailed introduction)

FFmpeg视频解码器的详细介绍，首先讲解了视频编码的基础知识，然后进行编码器的介绍(The detailed introduction of FFmpeg video decoder, first explained the basic knowledge of video coding, and then introduce the encoder)

说明：  lwip上实现netbios,STM32F107VC平台(lwip netbios STM32F107VC mcu)

语言规范，养成基础好习惯。 Normative programming(Normative programming)

stm32f1的程序()

说明：  看门狗定时器（WDT，Watch Dog Timer）是单片机的一个组成部分，它实际上是一个计数器，一般给看门狗一个数字，程序开始运行后看门狗开始计数。如果程序运行正常，过一段时间CPU应发出指令让看门狗置零，重新开始计数。如果看门狗增加到设定值就认为程序没有正常工作，强制整个系统复位。(Watch dog timer (WDT, watch dog timer) is a component of single chip microcomputer. It is actually a counter. Generally, it gives a number to the watch dog. After the program starts to run, the watch dog starts to count. If the program runs normally, after a period of time, the CPU shall issue an instruction to set the watchdog to zero and start counting again. If the watchdog increases to the set value, the program will not work normally, and the whole system will be forced to reset.)

ps mo pi de chajina xiangdang yaoyong ha ,huanying shiyong .

可以检测网络延迟，测出网速好坏，可以连续不断测试(Test the network,find the network problem)

说明：  YS-XFS5152芯片资料，包含规格书，PCB，原理图，程序等(YS - XFS5152 chip information, including specifications, PCB and schematic diagram, program, etc)