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 U
" command to exit.
The specific configuration information is as follows:Serial Port setup[Enter]+ ------------------------------------------------------------- +|A-serial device:/dev/ttyusb0 || B-Lockfile location:/var/lock || C-Callin program: || D-calloutProgram-: || E-Bps/PAR/bits: 115200 8n1 || F-hardwareFlow Control: No || G-software flowControl: No |||| Change which setting?|+ ------------------------------------------------------------- +
Note:
Fedora17 USB to serial port minicom settings
For reprinting, please enter the article address to respect the labor achievements of the author Lai banxian. Thank you for your support:Http://hi.baidu.com/mgqw/blog/item/5fc4c936ae8ffdfca2cc2b6b.htmlAuthor: mgqw monkey of linuxeden team is published simultaneously on linuxeden.In the fedora17 with serial por
USB Serial Port Use summary:
First look at the General tutorial:
Installation:sudo apt-get install minicomConfiguration:1. Enter the minicom in the terminal to start the minicom;2. Press CTRL + A first, release, then press O, the Configuration menu appears.3. Select Serialport Setup, at which point the icon in the "Changewhich setting", type "a", at this point the cursor moved to the corresponding section
//----------------------------------------------------
// Author: lanyang123456
// Date: 2012-02-28
//----------------------------------------------------
Kernel version 2.6.18, 2.6.32, or 3.1.10
Linux kernel source code with USB to serial port driver
The directory is drivers/USB/serial,
Generally, the system compiles
CentOS installation and configuration of minicom (serial port to USB) 1. install minicom and the file transfer tool sudoyuminstallminicomlrzsz2. check whether your computer supports usb-to-serial communication before using the serial port. If the following words appear, OK i
I recently want to create a project on LTE. The drivers provided by the module manufacturers include USB-to-serial-to-USB Nic drivers. The project has not been approved yet, so it is relatively empty, the idle egg pains have been studied by the USB-to-serial drive. This arti
Original: Android Project Combat (45): USB to Serial communication (Ch34xuartdriver)Requirements: USB interface to plug in a hardware, from the hardware to obtain dataFor example : mobile phone USB plug-in hardware a,a through Bluetooth communication to obtain equipment A, B data, as a transit point (can do some data p
Windows.Sometimes the command does not remember, the English document is more troublesome when we can choose to install the Chinese Help pack use the commandsudo apt-get update sourcesudo apt-get install Manpages-zh installation Chinese manualThe man LS should be a Chinese hint after installation is complete.Next is the serial port sharing problem, I use the USB to the
This idea has been in the head before, recently the company's products to use, so more to do some understanding.1. Introduction to USBUSB is Universal Serial bus abbreviation, literally, is the meaning of universal serial bus. Physically, it is a pair of differential lines, connected to two devices, data transmission between each other. With the other two power supplies (5V and GND), there are altogether 4
The PC uses the Ubuntu system and connects to the Router Development Board with a USB to serial cable.First confirm the Ubuntu support for USB to serial port device.1, # lsmod | grep usbserialIf there is usbserial, the system supports USB to
1. Download sudo apt-Get install minicom
2. Insert the USB to the serial port. Terminal input: dmesg | grep USB
...............
[2, 7415.893942] USB serial: USB serial driver Core[2, 74
CentOS installation and configuration of minicom (serial port to USB)1. Install minicom and the file transfer Tool
Sudo yum-y installminicom lrzsz2. Check whether your computer supports usb-to-serial communication before using the serial port. If the following words appear,
Transferred from: http://blog.163.com/smilexiao_11015461/blog/static/2122052182012102410399459/1. Insert the device U port into the PC2, input #lsmod first to see if this device can be detected, see if there is pl2303 word. If so, there is no need to reload the driver. Plus, if you have one, you better use DMESG | grep USB Lookup If you see:"Drivers/usb/serial/
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 port, so in the notebook and Development Board communication,
1. The aim is to use the upper computer LabVIEW programming, realize the transmission through the USB serial port to the Raspberry Pi, the Raspberry Pi receives the data to display, and returns the received data to the upper computer.2. Raspberry Pi USB Serial Programming:(1) In the online borrowing about Raspberry Pi
The USB-to-serial port configuration in Linux was completed for half a day today, and finally the USB-to-serial port under RHEL 6.2 was completed. 1) if you are not sure what chip is used when you connect the USB to the serial por
Linux supports the connection of various USB slave devices while also supporting itself as a device into other hosts. The most typical example is the Android OS phone, which plugs into a computer that can be identified as a USB stick device.
For the SOC, this part directly corresponds to the operation of the USB device section.
To avoid confusion with the word "d
() {/*compiled code*/ } Public intResumeusbpermission () {/*compiled code*/ } //determine if the device is connected (plugged into a USB port) Public BooleanIsConnected () {/*compiled code*/ } protectedAndroid.hardware.usb.UsbDevice Getusbdevice () {/*compiled code*/ } //initialization of the serial device Public BooleanUartinit () {/*compiled code*/ } //Configure
1, learning USB time to play, feel the USB is really too complicated, read a book to see the head big, feel completely chaotic, as if not remember things like, hey
2, just do this, first engage in other to learn USB knowledge.
3, this STM32 analog USB to the serial port is a
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