1 micheal barr anthony massa programming embedded systems with c and gnu development tools 2nd edition o apos reilly media october 1 2006 2nd edition

Program C Ansi Programming Embedded Systems in C and C++ phần 1 doc

Ngày tải lên : 05/08/2014, 10:21

... mailing list or request a catalog, send email to: info@oreilly.com To ask technical questions or comment on the book, send email to: bookquestions@oreilly.com We have a web site for the book, where ... rode the waves of the microcomputer age and brought microprocessors into every part of our personal and professional lives Many of the electronic devices in our kitchens (bread machines, food ... compete with C in the production of compact, efficient code for almost all processors And, of these, only C allows programmers to interact with the underlying hardware so easily 1. 3 .1 Other Embedded...

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Programming Embedded Systems in C and C ++ docx

Ngày tải lên : 17/03/2014, 13:20

... processors However, the inclusion of certain command-line options allows us to specify a particular 80x86 processor-the 8 018 6, for example -and, thus, use this tool as a cross-compiler for embedded ... for "use the large memory model," and -1 for "the target is an 8 018 6 processor." Here are the actual commands: bcc -c -v -ml -1 led .c bcc -c -v -ml -1 blink .c Of course, these commands will work ... rode the waves of the microcomputer age and brought microprocessors into every part of our personal and professional lives Many of the electronic devices in our kitchens (bread machines, food...

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Program C Ansi Programming Embedded Systems in C and C++ phần 3 ppt

Ngày tải lên : 05/08/2014, 10:21

... to find microcontroller versions of popular microprocessors For example, Intel's 386EX is a microcontroller version of the very successful 80386 microprocessor The final type of processor is a ... DSPs can perform these types of calculations much faster than other processors, they offer a powerful, low-cost microprocessor alternative for designers of modems and other telecommunications and ... to change from a zero to a one The logic analyzer can then be set up to trigger on the occurrence of that event and capture everything that follows An oscilloscope is another piece of laboratory...

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Program C Ansi Programming Embedded Systems in C and C++ phần 4 potx

Ngày tải lên : 05/08/2014, 10:21

... 00000 010 11 111 1 01 002h 00000 011 11 111 100 003h 0000 010 0 11 111 011 0FEh 11 111 111 00000000 0FFh 00000000 11 111 111 The function memTestDevice implements just such a two-pass increment/decrement ... this chapter 6.2 .1 Common Memory Problems Before learning about specific test algorithms, you should be familiar with the types of memory problems that are likely to occur One common misconception ... 6.3.2 Cyclic Redundancy Codes A cyclic redundancy code (CRC) is a specific checksum algorithm that is designed to detect the most common data errors The theory behind the CRC is quite mathematical...

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Program C Ansi Programming Embedded Systems in C and C++ phần 5 ppsx

Ngày tải lên : 05/08/2014, 10:21

... no standard way to access them from C or C+ + Such registers are accessible only with the help of special machine-language instructions And these processor-specific instructions are not supported ... Stephenson, Snow Crash In addition to the processor and memory, most embedded systems contain a handful of other hardware devices Some of these devices are specific to the application domain, while others-like ... FLASH_CMD_UNLOCK2; flashBase[COMMAND_OFFSET] = FLASH_CMD_ERASE_SETUP; flashBase[UNLOCK1_OFFSET] = FLASH_CMD_UNLOCK1; flashBase[UNLOCK2_OFFSET] = FLASH_CMD_UNLOCK2; *sectorAddress = FLASH_CMD_SECTOR_ERASE;...

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Program C Ansi Programming Embedded Systems in C and C++ phần 6 potx

Ngày tải lên : 05/08/2014, 10:21

... than show you the 80x86-specific assembly code that I used in ADEOS, I'll show the context switch routine in a C- like pseudocode: void contextSwitch(PContext pOldContext, PContext pNewContext) ... to decide whether to call restoreContext If contextSwitch did not perform this check, the code associated with the new task would never get to execute I know this can be a complicated sequence ... by the two function calls enterCS and exitCS The block of code between these calls is said to be a critical section A critical section is a part of a program that must be executed atomically That...

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Program C Ansi Programming Embedded Systems in C and C++ phần 7 docx

Ngày tải lên : 05/08/2014, 10:21

... serial communications controller (SCC) Each serial port within the SCCthere are usually at least two serial ports per controller-is connected to the embedded processor on one side and to a cable (or ... to suit most projects and pocketbooks In this section we will discuss the process of selecting the commercial operating system that best fits the needs of your project Commercial operating systems ... come with source code that you can modify, and not require payment of royalties Accelerated Technology's Nucleus and Kadak's AMX both fall into this category,[2] as any of the embedded versions...

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Program C Ansi Programming Embedded Systems in C and C++ phần 8 ppsx

Ngày tải lên : 05/08/2014, 10:21

... also possible to configure many other features of one or both channels and to support a variety of other communication protocols Here's how the SCC class is actually defined: #include "circbuf.h" ... sales@arcomcontrols.com Web: http://www.arcomcontrols.com/ A ASIC Application-Specific Integrated Circuit A piece of custom-designed hardware in a chip address bus A set of electrical lines connected ... Control Systems I only promote the board here out of thanks to Arcom for producing a quality product and supporting me with this project Simply mention the book when placing your order and you...

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Program C Ansi Programming Embedded Systems in C and C++ phần 9 pptx

Ngày tải lên : 05/08/2014, 10:21

... memory devices memory space A processor's standard address space Contrast with I /O space microcontroller A microcontroller is very similar to a microprocessor The main difference is that a microcontroller ... different platform than the one for which it produces object code A cross-compiler runs on a host computer and produces object code for the target D DMA Direct Memory Access A technique for transferring ... A block of code that must be executed in sequence and without interruption to guarantee correct operation of the software See also race condition cross-compiler A compiler that runs on a different...

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Program C Ansi Programming Embedded Systems in C and C++ phần 10 pps

Ngày tải lên : 05/08/2014, 10:21

... new and old processors alike Includes a section specifically about common embedded processors CRC Pitstop (http://www.ross.net/crc/) A site dedicated to information about CRC implementation, including ... source code listings news:comp.arch .embedded A newsgroup devoted to many of the topics discussed in this book Discussions frequently involve software development tools and processes, comparisons ... Colophon Our look is the result of reader comments, our own experimentation, and feedback from distribution channels Distinctive covers complement our distinctive approach to technical topics,...

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