Practice based on previous articlesOperating system Ubuntu 10.04Tinyos 2.1.1I. Install the cross-compilation chain1. Download The XScale-elf-GCC compilation chain and go to the download directory.# Cd 2. Installation# Dpkg -- install-force-XScale-elf-*. Deb3. Test# Cd $ tosroot/apps/# Make intelmote2Ii. execute script configuration1. Download the script# Wget http://www.cs.columbia.edu /~ Msz/WSN/scripts/imote2-ocd-program.py2. Modify the execution permission# Chmod + x imote2-ocd-program.py3. M
Strong Arm sa1110 USB Solution
USB interface solution for strong arm sa1110
■ Li mengshu yunxing, computer department, Luoyang Industrial College
Because intel strong arm sa1110 has a clock speed of up to MHz and has powerful multimedia in
drive to the Board again before the Board restarts. At this time, because our application is not running, we have not executed umount/udisk, at this time, the program cannot detect it.
To avoid this problem, you should use the method of writing data to the USB flash disk to determine the situation, or if you can scan the information queried by hostplug to know the registration of USB, this idea should also
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 serial port Chip ft232, This chip ubuntu14.02 comes with the driver, does not need
Platform parameters: Kernel: Linux 3.6 file system: Busybox-1.20.2 hardware parameters: s3c2416In the Arm-linux support and auto mount USB drive has been verified that the USB interface is completely normal, so do not worry about hardware failure.First, the PrimerBZ uses a "Fast" USB interface wireless card, model fast
Note the nature of the article.In fact, I want to implement my FW150US-USB wireless card function on the arm Development Board, so test the USB interface.1. Configuring the KernelDevice Drivers---> SCSI device Support---> 2. Burn and write the kernel and load[Email protected]/]# ls/dev/after inserting the
I. Background:The kernel version of ARM Linux is 3.13.0Two. Preparatory workAdd ALSA drivers to the kernel, that is, when compiling the kernel, add the following options:You can then recompile the kernel toThree. Cross-compiling Alsa-lib and Alsa-utils (Alsa-utils is a series of audio device control tools, and Alsa-lib is a library of alsa-utils dependencies, so the Alsa-lib is compiled first)3.1 Cross-compiling alsa-lib3.2 Cross-compiling alsa-utilsF
Part of oscilloscope Development
The dynamic link library of zlg is used for dynamic loading.
Arm is Context-M3-1343.
PC communication software developed in C ++ Builder 6.
The USB communication code is as follows:
// -----------------------------------------------------------------------------
For details, see www.jxust3jia1.com, which describes the oscilloscope project.
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