serial port sniffer

Send serial data: Using system;Using system. Collections. Generic;Using system. LINQ;Using system. text;Using system. Io. ports; Namespace senddata{Class Program{Static void main (string [] ARGs){SerialPort Port = new SerialPort (); Console. writeline ("Serial Port (such as COM1 ):");

Redirect grub output to the serial port Edit/boot/GRUB/grub. conf and add the following line. Bit Rate 115200 data bit 8-bit no-parity bit stop bit is 1 Serial -- unit = 0 -- speed = 115200 -- word = 8 -- parity = No -- stop = 1 Terminal -- timeout = 5 console serial During GRUB boot, the output is sent to the term

It took almost a week to learn drivers. During this period, I was busy learning Linux application programming, search driver, and kernel-related books for further study. In the previously friendly driver routines, the knowledge involved is very limited. It is imperative to study more driver source code and learn more about driver knowledge. While studying other people's code, you must also do it yourself. The following is a serial

Serial Port Introduction Serial Port is called serial interface, also known as serial communication interface, according to the electrical standards and protocols including RS-232, RS-422, RS485, USB and so on. RS-232-C, RS-422 an

Embedded development can not be separated from the serial port, SCM, ARM need serial port to host the communication. Ever since I began to touch the microcontroller, a problem has been bothering me-the blue screen problem. Since the notebook is now canceled serial

This note contains two aspects: 1. Only control the LED light off and no value is returned. 2. Control the LED light off and return a value. After reading a few videos, we are talking about the serial port method 1. Other functions are not available yet. Here we only use serial port method 1 to implement these two func

Linux serial port description-general Linux technology-Linux technology and application information. For details, refer to the following section. I am a system integration engineer, so I often use notebook to debug the ROUTER or SWITCH in my daily work. However, when the operating system is changed to linux, I am dumb, I have also referenced some materials on the Internet. Based on my actual situation, the

Do not confuse the virtual serial port with the serial debugging assistant. One is virtual out of the serial port, one is a software, used to send and receive data to the serial port.Sometimes, they do not have a single-chip micro

Long time no article, years ago, the company opened a new project, and USB to the serial port communication related, the demand is the Android tablet through the USB adapter and several peripherals to communicate, has been busy to the recent, just slowly idle down, while this weekend is not busy, recording the basic flow of USB to serial communication development

Introduced Serial port is a single-chip microcomputer and the external exchange of information tools, 8051 single -chip communication methods have two kinds:Parallel communication: Data is sent or received at the same time. Serial communication: Data is sent or received in one order.The way of serial communicatio

1, download: sudoapt-getinstallminicom2, insert usb to the serial port line, terminal input: dmesg | grepusb ............... [7415.893942] usbserial: USBSerialDrivercore [7415.931116] usb3-1: ark31_converternowattachedtottyusb0 [ 1. Download sudo apt-get install minicom 2. Insert the usb to the serial port. Terminal in

1 Open DTU parameter Configuration tool Configtool Select DTU Model Select serial number, baud rate 115200 data bit 8 parity bit none, stop bit 1, control flow None (generally as long as the choice of string slogans can be, the other according to the system by default) to determine the state of work is configured Serial number View Right click on "My Computer" icon C

Serial Communication Overview There are many kinds of serial communication protocols, such as rs232,rs485,rs422, even the popular USB is serial communication protocol. And the application of serial communication technology is everywhere. Perhaps everybody sees most is the computer

information is displayed: C- Kermit8.0.211, 10 Apr 2004, for Linux Copyright (C) 1985, 2004, Trustees of Columbia University in The City of New York. Type? Or HELP Help. (/Root/) C- Kermit> ## KermitCommand Line prompt. 5. Connect to the serial port to display the system information of the Development Board. (/Root/) C- Kermit> Connect ## KermitConnect to the serial