Recently Micropython language hardware programming is very fire, followed by the start to support the development of Micropython language programming board also started fire hot, today small series on and we introduce a very classic Micropython Development Board-tpyboardv102 Develo
s3c2410 SoC */#define CONFIG_S3C24404. Support Nor-flash: Add a matching nor-flash vendor ID and device ID on the board in Jedec_flash.c jedec_table[]:{/*Sheldon Add for JZ2440 Nor_flash*/. mfr_id=(U16) mx_manufact,. dev_id=0x2249,. Name="mx29lv160d",. Uaddr= { [1] = MTD_UADDR_0X0555_0X02AA/*x16*/ },
succeedsls /mnt/nfs/You can see /home/china/nfsroot/ that the information in the target folder is already attached to the /mnt/nfs/ folder.Execute the following command to complete the uninstallation of the shared foldersudo umount /mnt/nfsVerification Two: The ARM board mounts the folders in the Linux systemEnter the ARM development Board (the author is Jz2440v
For the 4412 Development Board using Samsung 2410 Chip, based on the ARM9 architecture, due to the limitations of their own computer hardware, can only run Android4.0.3 system.1, Uboot This direct use official image burn write can, general situation not to repeat burn write.Slightly.Burn write command: Fastboot.exe Flash bootloader U-boot-itop-4412.bin2. Linux Kernel1) device driver--Character device driver
Http://code.google.com/p/blob-xscale-yf255
Is
Blob-xscale-yf255 project code library.
The version of Blob used is.
Tool-chain is downloaded from ftp://ftp.arm.linux.org.uk/pub/armlinux/toolchain/cross-3.0.tar.bz2.
Ftp://ftp.arm.linux.org.uk/pub/armlinux/toolchain/cross-3.2.tar.bz2 and
Neither Eabi nor GNU/Linux on the http://www.codesourcery.com/gnu_toolchains/arm works.
1. Modify the configure. In File
1. Add a Development
9200m Development Board experiment documentation
U-boot transplantation based on h9200m Development Board: Our transplantation belongs to the board-level transplantation, that is, our processor has been supported by uboot, to enable the processor to run uboot, It is a
This article goes from Schindler to Forum:http://www.topeetboard.com1,cd/home/topeet/linux-simple/console under the establishment . C File2, compile the command, in this directory#arm-none-linux-gnueabi-gcc-o HelloWorld helloworld.c-staticThe red file is required to be modified according to the established. C file .3.copy the compiled files to the System/bin directoryGo to cd/home/topeet/linux-simple/system/bin directory , execute copyCp/home/topeet/linux-simple/console/helloworld HelloWorldThe
, instructions on Pin1 for RXD, then the Bluetooth module Pin1 should be txd, the same reason pin2 for RXD.
The final pin definition and wiring with the Development Board are as follows:
Serial number
Bluetooth module
. NET MF Development Board
1
2 (RX0)
PA2 (USART2_TX)
file system/dev/will have the name after registering the device. FoPs is a series of file operation functions, what open, read, write, ioctl and so on, a lot, and the same as the character device. So, next, let's look at an example, here I omit my makefile and kcofig, can refer to the previous article, easy to implement. implement a simple Misc device driver (written on the TINY4412 Development Board)cdev_
Development Board Model:s5pv210PC system: win7Super Terminal tool: XshellXshell Install package download please click here.Development Board serial Connection diagram:If you are using a desktop computer, the other end of the serial port is connected to the rear interface of the desktop.If you are using a notebook, now many notebooks are not with the serial port,
Brief Introduction
LED lamp cost is very low, easy to operate, in the embedded product is indispensable, can be used as debugging logo, status indicator, etc., advanced usage can also as a breathing lamp to further enhance its aesthetic nature. This chapter describes only control LED lights, tiny4412 Development Board has four LED lights on the core board for us
When consulting technical support, it is best to first and technical staff to clarify: the use of the platform, operating system, before the normal, hardware and software have and changes.Q: I use the Samsung eight-core RP6818 Development Board, what does this mean by jumping now?650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/85/45/wKioL1ee4wiDTUmBAAXzt16KuRM574.png "title=" 1.png " alt= "Wkiol1
has a manual page, and some libraries (such as the system's libc) are too large, so individual functions or a set of related functions have separate documents.Man4Special files, such as devices and drivers.Man5File format. UNIX uses a text configuration file almost entirely to customize the operation of the system. There are a number of configuration files, including a list of network services (/etc/services) and a list of available shells (/etc/shells), and so on.Man6Games and screen saver pro
First, prefaceThe Development Board is technically similar to the mobile phone we often use, and it also includes modules such as displays, keyboards, Wi-Fi, Bluetooth, and so on (possibly optional). But unlike phones, it is much easier to install embedded systems on board than phones. and the general development of th
7. Install the Wince to the Development BoardCourse Requirements:1. Understand the composition and start-up process of wince embedded systems.2. Automatically burn and write the wince system to NAND flash via SD card.3. Experience the wince system.Laboratory Equipment:Software:1.ok6410 Disc A, bHardware:1. SD card and card reader each piece.2. OK6410 Development Board
16-bit 320*240 bitmap size of 150K bytes, and for the em-stm3210e Development Board, the RAM only 128K, far enough to display a complete bitmap, Red Bull's Development Board even if there is 256K of RAM, but the plane to heap, stack and tinyclr itself, the rest is not much. , so a full-screen bitmap must be displayed i
-7.5. Tar . BZ2$CD gdb-7.5/$. --program-prefix=arm-linux- $ sudo Make InstallSubsequent calls to the debugger can be done directly from the command line arm-linux-gdb;1.3 Download and use Linux version JlinkYou can use the serial number on the jlink to download the URL as follows:Http://www.segger.com/cms/jlink-software.htmlhttp://www.segger.com/cms/jlink-software.html?step=2file=JLinkLinux_450iAfter decompression, connect the development
Most of this article is based on others'ArticleWith some of my own changes, I use ubuntu9.10.
First, let me explain my basic configurations:
I connected my computer to the Development Board through a vro. The IP address of the computer is 192.168.1.167. the IP address of the Development Board is 192.168.1.230, t
-gled_on.o-oled_on_elfarm-linux-objcopy- Obinary-sled_on_elfled_on.bin No error [emailprotected]:~/hardware/my$echo $?0[emailprotected]:~/hardware/my$ll-rwxrwxr-x1chunlichunli 36apr1222:20led_on.bin*-rwxrwxr-x1chunlichunli 34144Apr1222:20led_on_elf*-rw-rw-r--1chunlichunli 1412apr1222:20led_on.o-rw-rw-r--1chunlichunli1035apr1222:19led_on. s-rw-rw-r--1chunlichunli218apr1222:20 MakefileUpload the Led_on.bin program to the Windows platform,FTD2XX.dllOflash.exeLed_on.binPut it together and you canRun
Download the execution file to the Development Board through the Network File System NFS in ubuntu, and run tunfs
Thanks for the hard work, we finally finished the NFS network.
First, the computer and the Development Board need to be connected to the router to form a LAN (I ignored this ...)
PC: Ubuntu 12.04
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