embedded systems books

How to Develop DSP embedded system in C Language Xiao wanang Zeng Weimin Xiao, wanang Ceng, Weimin (China East Jiaotong University) Xiao wanang Zeng Weimin Abstract: At present, many embedded systems are built with DSP as the core. However, there are development of DSP Systems Using assembly language. It is difficult,

[It168]Recently, the company asked me to take charge of a development project for Embedded consumption products. The original operating system of this product is wince 5.0. In response to market requirements, we need to not only add more powerful hardware, but also upgrade the operating system to wince 6.0. After taking over the project, I immediately started the customized development of the operating system, but the results were not satisfactory. La

characteristic of the development mode of embedded systems is the integrated development of software and hardware. This is because embedded products are a combination of hardware and software, and the software is developed, solidified, and unchangeable for hardware. The design and development of embedded

running, we start it on the PC hostwiresharkReceive fromipcmsg. These data packages containmipsInformation about inter-process communication on the target board. We useipcmsgSpecially developedwiresharkPlug-ins inwiresharkOn, We can detail the decompositionipcmsgIt intuitively analyzes the process of inter-process communication and possible problems. Below iswiresharkDecompositionipcmsgThe actual running diagram of the data packet: Figure 2 operation diagram We can see fromipcmsgObtained the me

PCBPrint circuit board (Printed circuit board) is the basic support for circuit components and devices in electronic products. Its Design Quality often directly affects the reliability and compatibility of embedded systems. In the past, in some low-speed circuit boards, the clock frequency is generally about 10 MHz. The main challenge of the circuit board or encapsulation design is how to distribute allSign

Priority reversal in embedded real-time systems Author: Liu Hui Meng fanrong Xi jingke Source: MCU and Embedded System Application updated on: Brief description:In embedded real-time systems, due to multi-task resource sharing, there are usually some strange phenomena. Th

win the Linux driver. You need to learn the Linux kernel source code and the Linux driver design. This is a technical sublimation. Now, you are an intermediate character in embedded Linux. continue to the next step: 13) You must learn audio and video decoding technology. 14) You can participate in the development and design of various IC and various bootloaders. 15) independently design and develop new products and technologies. I think that yo

this way, even if the power is interrupted during the upgrade process, the file system will not be damaged and the system can still be started. You can put the Upgrade Program together with the file system so that the device can be upgraded after the device is restarted.Another way is to upgrade uboot, which cannot avoid problems caused by power outages. In fact, the most important thing is not to put applications together with the file system.Another person made a "safe mode" partition in flas

license management of Nucleus PLUS * RL: Responsible for Version Management of Nucleus PLUS Other functions of Nucleus PLUS In addition to its powerful kernel, Nucleus PLUS also provides software packages for Internet, TCP/IP, Web browsers, graphics, and file systems. Nucleus PLUS Development 1. customized for Nucleus PLUS The core plus can also be tailored and customized based on the needs of the target board to generate an operating s

This section describes the implementation of Microwindows in an embedded system-general Linux technology-Linux programming and kernel information. For more information, see the following section. Preface At present, with the rapid development of various handheld, wireless and embedded devices, the corresponding software and hardware design has also undergone great changes. Many devices use Intel, MIPS, Mot