freescale kinetis

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Freescaleatk (advanced toolkit) Workflow

The following changes may be old. Please refer to the new code. Freescale ATK (advanced toolkit) is an embedded system flash burning software designed for its MX series CPU core. It can be used to burn Bootloader and kernel to flash (nor, Nand, MC/SD ...). The principle and workflow are as follows: First, set the jumper to UART/USB boot. Then, after the Board is powered on, the ROM in the SOC starts to initialize the internal RAM and waits for the da

U disk size Four nuclear android mini computer evaluation

Android's charm is not just in mobile phones or tablet PCs, you can even get the entertainment experience of Android by using a USB disk that is sized to connect to a TV or a monitor with an HDMI interface. Over the past year, we've seen the rapid development of such products, from MK802 to dual-core RK3066 with Android 4.0 systems and single core processors, and now the first quad-core processor Zealz GK802 has come to us. The Zealz GK802 also has a mini volume and delivers a more high-performa

Linux kernel configuration

The configuration of the kernel is determined by the configuration options in the form of config prefixed with the config_feature.The configuration options determine the following two areas:1) which files are compiled2) What code is processed by the preprocessor directiveConfiguration options control the compilation process with the BOOL option and the TriState option. The value of the BOOL option is yes and the value of the No,tristate optionYes, no, module. When you select module, the code is

Embedded Driver Development---Linux ALSA audio driver (i)

Part of this article refers to the blog from Droidphone (http://blog.csdn.net/droidphone/article/details/6271122), about Alsa writing a very good article, just a few examples. This article is a combination of examples to analyze the ALSA audio driver.Development environment: ubuntu10.04Target board: linux-2.6.37 (view Linux kernel information via command uname-r)Compiler: arm-none-linux-gnueabi-(None on behalf of compiler creator, such as: FSL for Freescale

Registration and application of Linux GPIO

(GPIO4_BASE_ADDR),. IRQ = Mxc_int_gpio4_int15_0_num,.irq_high = mxc_int_gpio4_ Int31_16_num,.virtual_irq_start = Mxc_gpio_irq_start + * 3},{.chip.label = "gpio-4",. Base = Io_address (Gpio5_base_ ADDR),. IRQ = Mxc_int_gpio5_int15_0_num,.irq_high = Mxc_int_gpio5_int31_16_num,.virtual_irq_start = MXC_GPIO_IRQ_ START + * 4},{.chip.label = "gpio-5",. Base = Io_address (Gpio6_baSE_ADDR),. IRQ = Mxc_int_gpio6_int15_0_num,.irq_high = Mxc_int_gpio6_int31_16_num,.virtual_irq_start = MXC_GPIO_IRQ_ START

360 detailed children watch behind the technology: five chip common positioning _ Intelligent wearable equipment

chips from Freescale (36.67, 0.34, 0.94%) company. In 360 child guards, the gravity sensor chip is mainly used for rectifying and calibrating position. WiFi chips, 360 child defender's WiFi chips and Bluetooth chips are all from Bo Tong (50.49, -0.11, -0.22%), wifi chips are not only used to provide network signals, but also through the WiFi Hotspot location analysis, improve position accuracy. Bluetooth chip, 360 child defender's Bluetooth chip can

An interview on the reconstruction of the Flash-guest Empire website

beginning is actually through a set of unpublished manuscripts from the publisher "website Refactoring", when the publishing house asked to write some articles, and then carefully read it, found that the Web standard is indeed a place, and is in the flash of the Empire ready for the 5th time revision, So start thinking about whether you should use Web standards to do it? NetEase College: When did you start planning a new build? border town Prodigal Son: is before the revision formally begins. T

Palm read Ireader paper book reservation purchase address

Palm reading is about to publish a paper called "Ireader", with the same name as the Palm-reading app. From the current published hardware information, palm reading Ireader is still quite to the force, the hardware compared to the Kindle Paperwhite is still very competitive.   Reservation Address: Http://www.zhangyue.com/bespeak/index Tip: You can make an appointment now to reduce your purchase by $100 in the future.   Hardware configuration: The Ireader is configured as the

Development Board remote Operation SQL Server solution

Environment:Development Board: Freescale 2.6 armv71, the system is read only , the only path to read and write is/TMP/SD (this is an SD card). The program is placed under/tmp/sd/transfer (instead of the run path below), and the SQL statement is saved as a file on the Development Board, and the statement character set is GBK. Server: The server is installing SQL Server 2008.Function: The program can connect to the server database, execute SQL statement

Go What is Deadbeef?

Tags: report java head end rate static try security nativeI see in the Uboot code that the Freescale series CPU always likes to initialize the DDR value to 0xDEADBEEF. Until recently, I saw Google face questions actually also asked the origin of this value, only carefully searched a bit, sure enough, there are historical origins ah. Http://en.wikipedia.org/wiki/Hexspeak Many computer processors, operating systems, and debuggers make use of magic numb

Poisson image Editing (Poisson images editing)

Written by Samson Mulder @ samsonlab.com For more information visit http://www.samsonlab.com The Open course abroad is very hot recently. Many students like to see a public course at Stanford, Massachusetts. But the biggest tragedy of domestic college students is that they don't want to do homework. Many people take a look at the open class and it's over, and very few people will do their homework. I saw Stanford's machine learning during college and I liked it. Especially inside that auto-navig

Sql,groupby take the first three rows after each group

--Generate test data: #TIF object_id (' tempdb.dbo. #T ') is a not NULL DROP TABLE #TCREATE TABLE #T (ID VARCHAR (3), GID int,author varchar, Title varchar (), Date DATETIME)INSERT into #TSELECT ' 001 ', 1, ' Jiangjian ', ' SQLServer2005 development Management and application example ', ' 2008-05-10 ' UNION allSELECT ' 002 ', 1, ' Hu Baijing ', ' SQLServer2005 performance tuning ', ' 2008-03-22 ' UNION allSELECT ' 003 ', 1, ' Grove GROFF.J.R ', ' SQL Full manual ', ' 2009-07-01 ' UNION allSELECT

WHO is developing Linux? Large enterprises?

only a small part of the companies that contribute to Linux development are seen in the report. Through the long tail theory, the number of these companies is very large. At the same time, they also pointed out that these companies did not contribute to the Linux kernel. From many facts, we can see that these companies have improved the Linux kernel to make them more competitive in the market. In addition to Linux distributions such as RedHat, Novell, and MontaVista, the report points out that

Solved the loss of GRUB in Linux boot menu after XP is reinstalled.

It has always been the last step in the development environment of the XP architecture arm with dual system XP + linuxfedfedora15 today, because XP is crashed when CodeWarriorforfreescaleDeveloper is uninstalled, codewarriorforarm#suite is installed, and other small software is installed. Sadly, install XP. After the reinstallation, GRUB is gone, so I thought it was very easy to install grub. Always using dual-system XP + Linux Fedora 15 Today, the last step in the development environment of the

"The top of the tide" reading notes--11th chapter Motorola

popular and changed to global System for mobile CommunicationsNo positive action, want to maximize the first generation of life time to make moneySlow progressDigital communication technology does not reflect the obvious gap, but the function, ease of use and other non-technical factors require higherFamily business 3rd generation Galvin Ability notIridium Star ProgramPlan 77 actual 66 CapsulesHigh cost destined for large-scale commercial1999 bankruptcy, 2001 was bought by a private equity firm

Android modifies init.rc and init.xx.rc files

I. Introduction of DOCUMENTSInit.rc:Android the startup script file that is read during startup, mainly completes some initial initialization, resolves in/system/core/init/init.c.INIT.XX.RC: A specific CPU-related startup script, such as the Freescale CPU, whose name is init.freescale.rc. Parsed after the init.rc.Two files are located in the root directory: cat/init.rcIi. modification of init.rc and init.xx.rc documentsDepending on your CPU, modify th

From software engineers to an angry youth it headhunting experience

. However, many people are not very interested in Microsoft's current domestic business, so finding the right person is more difficult for them. I will not talk about many other famous companies, such as AMD, HP, IBM, Freescale, apple, Sybase, and so on. There are also grand local companies, Google, and so on .. Each has its own style and corporate culture. Therefore, we can see that various talents in the communication and semiconductor industries fo

Understanding (big end-Small End) end Mode

(OP3)0x01 34 (OP1) 56 (OP2)0x02 56 (OP2) 34 (OP1)0x03 78 (OP3) 12 (op0) If you store a 16-bit integer 0x1234 in a short INTEGER (short. The small integer variables are stored in the memory in the size mode as shown in the following table. Address offset big-end mode small-end Mode0x00 12 (op0) 34 (OP1)0x01 34 (OP1) 12 (op0) As mentioned in the table above, the main difference between data storage in the size mode is that the data is stored in the byte order. The large-end mode stores the data i

Linux libata initialization Analysis

From: http://zhangwenxin82.blog.163.com/blog/static/114595956201071934831530/ I am quite touched by the libata module. The record is as follows. I hope it will be helpful to everyone and further deepen my understanding.Linux: linux-2.6.24.3Note: For personal understanding, improper understanding is inevitable. Please correct your criticism !!!! Everyone knows the driverProgramAfter the SATA controller is initialized and the ata_host struct is initialized, the function is called.Ata_host_acti

) Arm VFP experience

From: http://linux.chinaunix.net/bbs/thread-1125926-1-1.html Experience of arm VFPKeywords: VFP arm1136JF-S mcimx31 GCC LinuxReferences: R1p3 >>,Manual >>,ARM1136JF-S processor r1p3 Technical Reference Manual>Preface:Mcimx31 is a ARM1136JF-S-based multimedia processor. He is suitable for smart handheld devices such as smartphones, handheld game terminals, and multimedia players. For details about the parameter features of this CPU, refer to the Freescale

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