In the "can_485_module_v1.x" Hardware data compression package, provide a schematic diagram of the Cadence format andSchematic diagram of PCB, AD format and PDF format.The Linux driver for the 485 module is the "drivers/char/max485_ctl.c" file in the kernel directory, the default kernelThe driver is already included in the image.The test routine provides a "Schindler itop-imx6-minilinux-rs485_v1.x" compression package.1 Hardware ConnectionThe hardware tested in this document is two pieces of ito
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
This two days wrote an LED driver, online also read a lot of posts.
Start thinking very clear, is to see the circuit diagram first, found that LED lights are connected to the GPM port,
Then look at the s3c6410 data manual, first to Gpmcon mouth to write command words, let gpm0-5 set to output, and then to the gpmdat mouth write data words, in the gpm0-5 pin pull low or pull high level,
Thereby controlling the LED's light and extinguish.
1. Circuit diagram
It's obvious that the LED lights are un
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
Development Board: Linux 2.6.32.2 click to view Ubuntu to burn Linux TO THE DEVELOPMEN
Objective:Recently in the use of OK6410 Development Board running Linux system, often on the terminal to knock some instructions, but the Development Board screen is too small to use it very inconvenient, so the use of a terminal can run in the software on Windows is connected to the
The arm Development Board is essentially a small computer system. Therefore, you can compare the Learning Development Board with a PC computer.
A new computer needs to be installed with a system (pre-installed by the manufacturer or installed by yourself) before it can be used. In the same way, the
Bo Master's first article, Hope Toto support.
1, the first is the wiring.
VCC corresponds to Arduino Development Board 5V
GND Connection Gnd
TXD Connect TX
Rxd receiving RX
GPI00 Connect Gnd (This is uploaded when used, upload must be grounded, otherwise it will cause upload failure)
Wiring is not very simple.
Attach a picture
2. Then download the Esp8266 extension library.
Open the IDE and click File--pr
Tianyinxing technology company will launch the latest development board of cortex-a8 series in the National Day -- tq210v6 Embedded Development Board. the core board parameters of tq210v6 have been announced ahead of schedule. Now, we have released comprehensive baseboard pa
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
ArticleDirectory
Sorry, it's been too long for everyone to wait. The upgraded black gold Development Board can finally meet you. According to your needs, I have made constant changes to it, so the longer the time is, the more I believe that it is worthwhile to use this time to wait for an upgraded version of the black gold Development
The development Board is a relatively complex electronic system, please be patient and assemble in accordance with the instructions in this chapter, so as not to cause unnecessary loss.It is best to use the cable provided by Schindler, as some parts are specifically customized and may be purchased on the marketConnector lines and parts do not match, unauthorized use of the wiring or parts purchased on the m
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
You have encountered problems with mounting NFS file systems. I have burned a Linux system, and I have burned it down for less than 10 times with one click and USB! : L (I am also a newbie) I finally mounted it successfully last night. I will share with you how I mounted it successfully and some problems and precautions. It is expected to help those who have not been mounted successfully. Before mounting, check whether the following hardware devices are connected: 1. Connect the power cord 2. Co
This document describes how to modify the iTOP-4418 Development Board user area size. The partition data in the document is for 16GEMMC.Uboot settingsEnter the uboot of the iTOP-4418 as shown in.Enter the command:Setenv FastBoot"Flash=mmc,2:uboot:2nd:0x200,0x78000;flash=mmc,2:2ndboot:2nd:0x200,0x4000;flash=mmc,2:bootloader:boot:0x8000,0x70000;flash=mmc,2:boot:ext4:0x00100000,0x04000000;flash=mmc,2:system:ex
Development Board Platform Brief IntroductionCore boardThe Exynos4412 is available in two packages, in which the POP -encapsulated chip contains 1GB of memory, so no external DDR is required.Can greatly save PCB area, power control is also better, more used in handheld devices; the SCP package has the advantage of memory expansionMore flexible, production processes are relatively easier to control.the input
Note: If you are using Windows, you can use HyperTerminal: Start-Programs-attachments-communications-HyperTerminalNow we install the configuration minicom under Ubuntu:1. Go to Ubuntu desktop Ctrl+alt+t open terminalInput: sudo apt-get install minicomPassword:Run: sudo minicom-s//configuration minicomSelect the first option Fienames and Paths-enterA (here Set the download path from the board to the PC to manually knock it)B (here set the file path on
1. First install the TFTP server in Linux, see the previous article reproduced in the log. It's basically no problem.2. Linux Internet use Bridge, set Windows,linux, the IP of the Development Board is 192.168.1.X1,192.168.1.X2,192.168.1.X3 respectively. This is important! Must be bridged! The original because in school with IPv6 net plus Bras,ip is automatically obtained, so before Linux Internet use is NAT
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