aui transceiver

With the customer also reached a unanimous opinion, I also think, it is such a simple thing, Shine can be done. Or secretly happy for a moment,Have not played such a small project for a long time, little projects have a sense of accomplishment, but

Hardware platform: stm32f407 Library files: stm32f4xx_dsp_stdperiph_lib_v1.6.1 Serial: USART6 TX & RX STM32F4 has two DMA controllers, mounted on the AHB bus, each DMA controller has eight stream, each stream has eight channel. A channel can use

SEND.C #include #include //perror #include //strcpy,me Mset #include //socket #include //ioctl #include Ifreq #include //sockaddr_sll #include //eth_p_all #define IFRNAME0 "eth0" #define IFRNAME1 "eth1" #define BUF_SIZE 2048//unsigned

File upload Download Front desk: 1. Submission Method: Post 2. The form has the file to upload the form item: 3. Specify the form type: Default type: enctype= "application/x-www-form-urlencoded"File Upload type: multipart/form-data FileUpload

Should be the majority of friends of the proposal, the site will often introduce the program design ideas of the article. In the ASP implementation of the OICQ-style messaging function, there are many ways to implement this function, here I mainly

# Include # define uchar unsigned char uchar rtemp, sflag; void serialinit (void) {txsta = 0x24; // enable the transmitting enable and high baud rate, the initial value of trmt can be 0 to 1 rcsta = 0x90; // enable serial port, continuous receiving,

# Include # define uchar unsigned charuchar rtemp, sflag; void serialinit () // 11.0592m Crystal Oscillator with baud rate of 9600 {tmod = 0x20; // set the timer 1 operation mode to 2th1 = 0xfd; TL1 = 0xfd; tr1 = 1; // start the timer 1sm0 = 0; //

This article describes how to use the socket interface to manage the Buffer Queue in a Linux user space and send and receive two threads. The Code includes the following points: 1) Use two threads to manage the sending and receiving queues, and

Non-blocking I/O includes non-blocking input operations, non-blocking output operations, non-blocking receiving foreign connections, non-blocking initiating outgoing connections. The functions included are: Read, Readv, recv, Recvfrom, Recvmsg,

Kernel version: 2.6.34 UDP packet ReceptionThe reception of UDP message can be divided into two parts: the protocol stack receives the UDP message, inserts the corresponding queue; the user calls Recvfrom () or recv () system call to take out the

To add a using instruction set: Using System.Net.Sockets; Using System.Threading; Using System.Net; Add definition (IP address IP interface Berkeley socket Interface): Private IPAddress ServerIP = Ipaddress.parse ("127.0.00.1"); Private

Recently learned some of Python's server-side programming, recorded here. Send Get/post Request # coding:utf-8 Import httplib,urllib #加载模块 #urllib可以打开网站去拿 #res = Urllib.urlopen (' http://baidu.com '); #print res.headers #定义需要进行发送的数据

Recently, someone often mentions how Exchange's multiple domain names are implemented, simply collating a document and communicating with everyone. By default, the default policy for Exchange Server 2010 is to send and receive mail using the same

Abstract: This paper discusses how to use the serial port with FIFO to reduce the number of received interrupts, and gives the frame packing method through a custom communication protocol format, and then introduces a special serial port data

connect to the coarse coaxial cable. It is a "d" Type 15-pin interface, this is one of the most common ports in the ring or bus network. Vro accessibleThe coarse coaxial cable transceiver is connected to the 10base-5 network. However, it is more with the help of external transceiver (AUI-to-RJ-45), to achieve Network connection. Of course, you can also use other

Port The AuI port is the interface used to connect to the coarse coaxial cable. It is a "d" Type 15-pin interface, this is one of the most common ports in the ring or bus network. The router can connect to the 10base-5 network through a coarse coaxial cable transceiver. But more is the use of external transceiver (AUI

used normally, the general router has a control port "console ", it is used to connect to a computer or terminal device and configure a router through specific software. Next, let's take a look at the router's LAN and WAN connection ports. 1. LAN interface According to the interface name, we can see that these interfaces are mainly used to connect routers and LAN, because the LAN type is also diverse, therefore, the LAN interface type of the router may be diverse. Different networks have di

interface Common Ethernet interfaces include AuI, BNC and RJ-45 interfaces, as well as FDDI, ATM, Gigabit Ethernet and so on all have corresponding network interfaces, the following describes the main LAN interfaces. (1). AuI PortThe AuI port is the interface used to connect to the coarse coaxial cable. It is a "d" Type 15-pin interface, this is one of the most

through specific software. Next, let's take a look at the router's LAN and WAN connection ports.1. LAN interfaceAccording to the interface name, we can see that these interfaces are mainly used to connect routers and LAN, because the LAN type is also diverse, therefore, the LAN interface type of the router may be diverse. Different networks have different interface types. Common Ethernet interfaces include AUI, BNC and RJ-45 interfaces, as well as FD

I. router interface A vro has powerful network connection and routing functions. It can be physically connected to a variety of different networks, which makes the router interface technology very complex, the more upscale a router has more interface types, because the more network types it can connect. Vro ports include LAN ports, WAN ports, and configuration ports.1. LAN interface Common Ethernet interfaces include AUI, BNC and RJ-45 interfaces, as