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Boa is a very small Web server with only about 60 kb of code to be executed. As a single-task web server, BOA can only complete user requests in sequence, rather than fork new processes to process concurrent connection requests. However, BOA supports CGI and can execute a process for the CGI program fork. Boa is designed to speed and security. The following describes how to port A Boa Server. Environment HOST: fedaro 9 Objective: To develop the mini2440 Deve
flash, mainly reserved for use, such as later can be accessed through the application to read the/DEV/MTDBLOCK4 can be implemented to backup the entire NAND flash. . offset =0x00000000,. Size =1024x768*1024x768*1024x768,//}};; Here is the NAND Flash Setup table for the development Board, because there is only one piece on the board, so there is only a single tab
============ Problem Description ============Android Development Board in hand, mic recording Go is i2sI'm using the audio recording software provided by Android itself soundrecoder.apkWhen recording, the small pointer that detects the sound seldom shakes, when my voice is high, I can record it, the sound is smooth, and then a high or can record!The sound is intermittent, and it's very nasty!I use the USB i
I want to start my program on Linux on the development board. I thought it was simple, but it had been changed for a long time. It was really easy to go around. It was just that I was too peat at the beginning!If you do not want to read the full text, this section should be enough. From the perspective of the development boar
I have used the mini2440 Development Board-General Linux technology-Linux technology and application information. The following is a detailed description. I have an old mini2440 board with 64 MB memory. now I have loaded the 2.6.32 Linux kernel (using a new light disk on the Internet) according to the instructions ), however, I encountered a problem when compilin
instructionsFunction: Cache pre-read (Pld,preload), using PLD to instruct the storage system to read from the memory address specified in the following instructions, the storage system can use this method to speed up future memory access.Workaround: Modify the MPLAYER-1.0RC2/LIBMPEG2/MOTION_COMP_ARM_S.S and MPLAYER-1.0RC2/LIBAVCODEC/ARMV4L/DSPUTIL_ARM_S.S the two error files, On the previous add:#ifndef HAVE_PLD. macro PLD Reg. endm#endifand make it again.(4) Cross-compile to generate executabl
Now I have a UT-6410 V1 to shot, was bought back to test whether there is a market, Just boot a few times, huh, huh. The official offer is 3500 RMB, I will offer a discount, and buy UT-6410 V1 to send a fl2440 Development Board + jlink V8 + multi-purpose conversion interface-the Board confirmed that can use jlink. Haha It's fierce enough, hahahahaha. It is also
development version of the feeling, and some effects on the display. (Boot configuration What I do not say, if you are interested in buying this development version, the instructions are already very clear, it is easy to get started, I configured it took a total of 5 minutes). The Development Board built a small demo,
Learn Linux drivers, then how to download data to the Development Board. My main use is two kinds:1.MountIt is convenient to mount the board to an NFS file on the Ubuntu host (provided that Ubuntu installs the NFS service), as I mount the/work/nfs_root directory to Ubuntu, as in the following command Mount-t Nfs-o nolock 192.168.1.20:/work/nfs_root/mntSo in the
[Black Gold power community] [bf531 experience board tutorial] Chapter 1 bf531 introduction (1) [Black Gold power community] [bf531 experience board tutorial] Chapter 2 ms531 introduction (II) [Black Gold power community] [531 experience board tutorial] Chapter 3 Development Environment (III) [Black Gold power commu
SQLite, a lightweight database that adheres to the acid-related database management system, is designed to be embedded and is now used in many embedded productsIt occupies very low resources, in the embedded device, may only need hundreds of K of memory is enough. It can support Windows/linux/unix and so on mainstream operating system, and can be combined with many programming languages, such as TCL, C #, PHP, Java, and ODBC interface, also compared to MySQL, PostgreSQL, the two open source worl
This note notes about putting tq2440 's factory uboot (U-boot-1.1.6_q43_20141118.bin) through the Jtag V8 burning to Norflash.Starting Uboot from Norflash, you can either test the bare-metal program, or you can use the Norflash uboot to burn the uboot image to NAND flash via USB and boot the Linux kernel in NAND flash. Installing Jtag burning Software (jlinkarm_v402d) Put the Development Board
actually an interesting and enlightening discipline that teaches us to think and solve problems. With a micro-computer like Turnipbit, we don't need to write code on a computer, learn programming in a boring way, but can easily create our own games, music, scientific experiments, and control robots with graphical drag-and-drop programming.Turnipbit is mainly aimed at teenagers, small white, geeks learning programming technology, so the corresponding develop
″tftp_directory= "TFTP root" #服务器目录, such as/home/tang/wkdir/tftp, need to set permissions to 777,CHOMD 777Tftp_options= "-l–c–s"3. Restart the TFTP servicesudo service tftpd-hpa restartThen you need to download u-boot (bootloader), which can only be downloaded via Jtag Jlink. Virtual machines and Windows network configuration It is recommended to use fewer virtual machines, because there are always problems like this, and now I have developed directly under the native Linux operat
This article is reproduced from http://useless20.blog.163.com/blog/static/237409982010227127576/Embedded Linux system and host transfer files via serial portI think if you want to download from the PC to the board embedded Linux system, many people will first think of TFTP SFTP and other network tools to download from the network port. But if the network can not use, only through the serial port to download what to do? This time there are two tools to
This document describes the lab steps for invoking shell commands in a Linux system environment, and the document compression package LINUX-CFrom the "itop-Development Board-minilinux-shell_v1.0.zip" is the C program source code.The shell of the Linux system is the shell of the operating system, providing the user with an interface to use the operating system. It's the command language.and programming langu
I was very happy today. In the afternoon, I took the bus No. 985 road to Pudong to study and buy the arm Development Board. On the way, I did not stop or report to the station because the No. 985 road was in the first eight quarters of the year, when I found out that it was almost time for Lujiazui. Ah, I had to make another 583. As a result, when I got off the bus, it rained heavily. Fortunately, I took a
In the blink of an eye to 2016 years, time flies, has been, blog update is relatively slow, but also less, especially the original less. starting today, prepare to update 4 articles a week to get yourself moving. Taobao stroll around, found that this is also OK. A flaw is that the audio driver is not open source, it is estimated that later to spend a lot of time to transplant one, the others are OK. 668RMB, feel a little bit expensive, overall it is OK, you can play for a few years.
Dear Csdn Users:According to the volume of access and user demand, the "game development" plate is upgraded from the original small board to the large plate, and the plate is adjusted to the "hardware/embedded development" under the big slab. Below is the game development plate navigation tree.Game developmentCocos2d-x
At the beginning of September, I received an email from Ti about the promotion of the MSP430 Launchpad Development Board. I couldn't help but hook up with my students to apply for a free Ti sample, and join the group to sign up for the memories of the c2000 and MCU Innovation Design Competition (just a soy sauce ......), go to Texas Instruments online technical supportCommunityThe Forum circled. Surprise f
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