freescale kinetis

;$ @. Tmp @ CMP-S $ @. tmp Rm-F $ @. tmp | MV-F $ @. tmp $ @@ Pseudo-target subdirs: Execute the make file under the tools, examples, post, post \ CPU subdirectory.Subdirs = tools \Examples \Post \Post/CPU. Phony: $ (subdirs)$ (Subdirs ):$ (Make)-C $ @ All@ Dependency target $ (objs), that is, CPU/start. o$ (Objs ):$ (Make)-c cpu/$ (CPU) $ (if $ (remote_build), $ @, $ (notdir $ @))@ Dependency target $ (libs). There are too many targets, all of which are the library files *. A in each subdirect

space of the first physical address to total_lowmem */total_lowmem = total_memory = memory ()-memstart_addr; lowmem_end_addr = memstart_addr + total_lowmem; # ifdef config_fsl_booke/* is used for Freescale book-E. In 83XX, */adjust_total_lowmem (); # endif/* config_fsl_booke */If (total_lowmem> _ max_low_memory) {total_lowmem = _ max_low_memory; lowmem_end_addr = memstart_addr + total_lowmem; # ifndef records = total_lowmem; values (lowmem_end_addr);

/mmcblk0' for mountable filesystems for'/sdcard'I/vold (1930): Aborting start of/sdcard (bootstrap = 1)I/vold (1930): volmgr not ready to handle deviceI/debug (1931 ): **************************************** ********I/debug (1931): Build fingerprint: 'freescale/imx51_bbg/imx51_bbg/: 2.1/erd79/eng. root.20100527.144938: Eng/test-keys'I/debug (1931): PID: 1930, TID: 1930 >>>/ system/bin/vold I/debug (1931): Signal 11 (SIGSEGV), fault ADDR 00000000I/deb

2010-Weibo's first year, smartphone's first year, 2011-tablet's first year, and 2012-smart TV's first year. At the end of the year, it was time to sort out the android development work and look forward to the future. This article is for my personal reference only... Development Product ebook mobile phone Tablet Module camera, sound, SD, USB, G-sensor, TP Software Platform Android 1.6/2.2/2.3 Hardware Platform mavell pxa935, Freescale imx51, Qualcomm

hands. The innovative mobile touch water drops unlock and gravity sensing function free the entire mobile phone from the vulgar operation routines. The cool N900 has three design elements: metal, mirror, and matte. the mix and match effect is perfect. Cool N900 uses a very powerful 5 million-pixel lens that supports auto focus and has LED fill lights. Unfortunately, it is not equipped with shutter buttons, but it uses the touch shutter Method for shooting. In addition to photo taking, the vide

As we all know, unlike household appliances, the startup process takes some time. However, can the Linux Quick Start be completed within one second? Have you ever thought about it? Back in 1957, my college age. At that time, we were using a mechanical hand-shaking computer, and there was no need to start the time at all. I remember, at that time, we began to participate in the development of M104 electronic computers (work-study ). M104 is the first generation of electronic computers in China. I

. Montgomery is the main developer who develops OpenGL-oriented drivers and applications on embedded systems. He has worked as an independent consultant in the design of cross-platform Graphics Accelerator hardware, graphics drivers, APIs, and OpenGL applications in STB systems, VLSI technology, PHILIPS semiconductors, Nokia, Texas Instruments, and AMX. He has participated in the development of Freescale I. MX and TI OMAP * platforms as well as the fi

understand before starting such a project, including differences in OpenGL extensions, floating point support, texture compression formats, and the GLU library. It also describes how to use OpenGL ES to set up an Android development system for the Intel Atom processor and how to obtain the optimal performance of the Android virtual device simulation tool.About the author Clay D. Montgomery is the main developer who develops OpenGL-oriented drivers and applications on embedded systems. He has wo

power architecture, applied Micro also began to make a note on the arm core, Avago acquired LSI, so that Freescale became Power.org's last component of silicon. IBM's core business today is the cloud platform. Bluemix is a huge platform-as-a-service project that is not just an OS overlay on a bunch of servers, but rather a complete capability to build and run applications. Behind Bluemix is IBM's IoT infrastructure, which provides a way to ingest dev

sleep is interrupted. Step 1: set_irq_wake_real. The function is as follows, 318static intset_irq_wake_real(unsigned intirq, unsigned inton) 319{ 320 structirq_desc*desc=irq_to_desc(irq); 321 intret= -ENXIO; 322 323 if (desc->chip->set_wake) 324ret=desc->chip->set_wake(irq,on); 325 326 returnret; 327} This function actually calls the set_wake operation to interrupt the related chip. For mx25 of Freescale (related to systems), in machine_start, differ

There is a ROM in the arm, and the Rom has Code. The Code above is the real startup code of the system, and it has nothing to do with uboot. The following code uses different startup modes:If NAND automatically reads the code of the first 4 K of uboot into the chip and runs the code in the SDRAM, the Code should complete the CPU initialization and ram initialization (initialize the ram as the peripheral.--------------------------I. MX51 does not have NAND but has SD card, but is used as a storag

I have been busy learning about the development and application of uCOS-II over the past few days. I am using Freescale codewarrior ide v6.3. The interpreter is not very user-friendly. on the official website, we can see the downloading of the special version of codewarrior ide v10.0, which is probably amazing. Brand new interface, powerful integration functions, OK, download ...... Finish. Now the problem is that the new version of codewarrior is not

local standard interfaces, such as masladevice-> route, or directly call the Alsa-lib library to operate on the underlying driver. The audio driver structure in Linux is relatively complex. The source code is located in the/sound/soc/directory of the kernel, where the/codec folder stores the platform-independent codecs driver, the/IMX folder is stored in the Freescale IMX platform-related audio drivers, which can be divided into SSI drivers and Dai

or small ends, and its advantages and disadvantages are still unknown. Some processor systems store data in a small way, such as Intel's Pentium. Some processor systems use big-end data storage methods, such as IBM semiconductors and Freescale PowerPC processors. In addition to the processor, some peripherals are also designed to store data on large or small ends. Question 1: Write a c function. If the processor is big_endian, 0 is returned. If the p

mobile phone users can not experience Mo Mo Mobile Social services, which is the main mobile social Mo Mo, is undoubtedly a warning, testin laboratory It is recommended that Momo continue to improve and optimize the user experience, to provide the ultimate user experience, valuations and a very high rise in space. FinishAttached: Installation failure (6 models) covers about 1.33 million active smart end users (user coverage count based on the Friends League index)Huawei C8816 (4.3)Cool Pie 8150

/************************************************************************** * i.mx6 MAC Address ha cking * Description: * This document describes how the i.mx6 driver obtains the MAC address. * 2016-6-24 Shenzhen Nanshan Ping Shan village Zengjianfeng ************************************************************** ************//** Initialize __MACH_DESC_MX6Q_SABRESD data structure.*/Machine_start (MX6Q_SABRESD,"Freescale i. mx 6quad/duallite/solo sabre

software and the hardware, the developer in the embedded operating system development transplant process, has nearly 70%~80% the energy to use in the driver development and the debugging aspect. This puts a high demand on device driver developers. Developers not only have the knowledge and experience of software and hardware at the same time, but also continue to learn and update themselves in order to keep up with the rapid development of embedded systems. The study of the previous summary and

in the debug header. This is the case of my twr-k64f120m board:Trace Swo pin (from: twr-k64f120m schematic)As shown, the SWO trace pin is shared with the JTAG TDO pin. This means that SWO cannot be used in Jtag, but only in SWD.So carefully check your board's schematic to determine whether he supports SWO. For example, frdm-k64f (a previous version of twr-k64f120m), its swo is not led to the debug header:There's no swo on frdm-k64f.Debug probe with SWOTo be able to use SWO, I need a debug probe

. dts file, the compatible attribute of the root node "/" compatible = "Acme,coyotes-revenge"; the name of the system is defined and its organization is: Each device in a. dts file has a compatible property, compatible property user-driven, and device binding. The Compatible property is a list of strings in which the first string represents the exact device represented by the end point, in the form of " flash@0,00000000 { compatible = "Arm,vexpress-flash", "Cfi-flash"; reg = The 2nd

/recording mode) to the hardware abstraction layer Alsahal complete. The abstraction layer can invoke the local standard interface, such as Masladevice->route, or call the Alsa-lib library directly to manipulate the underlying driver. Linux's audio drive structure is relatively complex, the source code is located in the kernel directory of the/sound/soc/, where the/codec folder with platform-Independent codec driver,/imx folder stored in the Freescale