Programming embedded systems

... triggered embedded systems , Addison-Wesley PES II - IMPORTANT: Course prerequisites • It is assumed that - before taking this course - you have previously completed Programming Embedded Systems ... for triggered embedded systems , Addison-Wesley PES II - Main course text Throughout this course, we will be making heavy use of this book: Patterns for time-triggered embedded s...

Ngày tải lên: 13/12/2013, 11:15

... triggered embedded systems , Addison-Wesley PES II - COPYRIGHT © MICHAEL J PONT, 2001-2007 Contains material from: Pont, M.J (2001) “Patterns for triggered embedded systems , Addison-Wesley PES II - ... triggered embedded systems , Addison-Wesley PES II - 11 COPYRIGHT © MICHAEL J PONT, 2001-2007 Contains material from: Pont, M.J (2001) “Patterns for triggered embedded system...

Ngày tải lên: 13/12/2013, 11:15

... triggered embedded systems , Addison-Wesley PES II - IMPORTANT: Course prerequisites • It is assumed that - before taking this course - you have previously completed Programming Embedded Systems ... for triggered embedded systems , Addison-Wesley PES II - Main course text Throughout this course, we will be making heavy use of this book: Patterns for time-triggered embedded s...

Ngày tải lên: 13/12/2013, 11:15

... language's creators In fact, Kernighan and Ritchie included the following comment in the opening pages of their book The C Programming Language : - 18 - Programming Embedded Systems in C and C+ + C is ... point is reached So the next thing - 43 - Programming Embedded Systems in C and C+ + you should see is the C source code for main, with a cursor indic...

Ngày tải lên: 17/03/2014, 13:20

... Function prototypes */ void SWITCH_Init(void); bit SWITCH_Get_Input(const unsigned char DEBOUNCE_PERIOD); void DISPLAY_SWITCH_STATUS_Init(void); void DISPLAY_SWITCH_STATUS_Update(const bit); void ... 175 VIII Seminar 7: Multi-State Systems and Function Sequences Introduction Implementing a Multi-State (Timed) system Example: Traffic light sequencing Example: Animatronic dinosaur Implementin...

Ngày tải lên: 01/04/2014, 06:21

... triggered embedded systems , Addison-Wesley PES II - COPYRIGHT © MICHAEL J PONT, 2001-2003 Contains material from: Pont, M.J (2001) “Patterns for triggered embedded systems , Addison-Wesley PES II - ... triggered embedded systems , Addison-Wesley PES II - 11 COPYRIGHT © MICHAEL J PONT, 2001-2003 Contains material from: Pont, M.J (2001) “Patterns for triggered embedded system...

Ngày tải lên: 01/04/2014, 06:21

... 175 VIII Seminar 7: Multi-State Systems and Function Sequences Introduction Implementing a Multi-State (Timed) system Example: Traffic light sequencing Example: Animatronic dinosaur Implementing ... reading from port pins Example: Reading and writing bytes (review) Example: Reading and writing bits (simple version) Example: Reading and writing bits (generic version) The need for pull-up res...

Ngày tải lên: 10/07/2014, 18:20

... essence and present only those things that programmers definitely need to know about embedded systems Intended Audience This is a book about programming embedded systems in C and C+ + As such, ... more of the criteria are linked For example, increases in processing power could lead to increased production costs Conversely, we might imagine that the same increase in pro...

Ngày tải lên: 05/08/2014, 10:21

... #define TCUCON (PCB_BASE + 0x12) #define #define #define #define T0CNT T0CMPA T0CMPB T0CON (PCB_BASE (PCB_BASE (PCB_BASE (PCB_BASE + + + + 0x30) 0x32) 0x34) 0x36) #define #define #define #define ... #define T1CNT T1CMPA T1CMPB T1CON (PCB_BASE (PCB_BASE (PCB_BASE (PCB_BASE + + + + 0x38) 0x3A) 0x 3C) 0x3E) #define T2CNT #define T2CMPA #define T2CON /* * Programmable */ #define P1DIR #define P1P...

Ngày tải lên: 05/08/2014, 10:21

... well in practice 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 ... device being verified This makes insertion of the checksum easy-just compute the checksum and insert it into the memory image prior to programming the memory device When you recalculate the...

Ngày tải lên: 05/08/2014, 10:21

... device */ #define FLASH_SIZE 0x20000 #define FLASH_BLOCK_SIZE 0x04000 #define UNLOCK1_OFFSET #define UNLOCK2_OFFSET #define COMMAND_OFFSET 0x 555 5 0x2AAA 0x 555 5 #define #define #define #define ... 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 by the C...

Ngày tải lên: 05/08/2014, 10:21

... 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 is, the instructions ... the routines contextInit and os.readyList.insert The contextInit routine establishes the initial context for a task This routine is necessarily processor-specific and, therefore, written...

Ngày tải lên: 05/08/2014, 10:21

... includes four methods-putchar,[3] puts, getchar, and gets -for sending characters and strings of characters and receiving the same These routines are defined exactly as they would be in any ANSI ... just trying to be consistent with the ANSI C library standard and wondering the very same thing myself Here's the actual class definition: #include "circbuf.h" #define PORTA #defin...

Ngày tải lên: 05/08/2014, 10:21

... Of course, not everything introduced in C+ + is expensive Many older C+ + compilers incorporate a technology called C- front that turns C+ + programs into C and feeds the result into a standard C compiler ... communication protocols Here's how the SCC class is actually defined: #include "circbuf.h" class SCC { public: SCC(); void void reset(int channel); init(int channel, unsigned...

Ngày tải lên: 05/08/2014, 10:21