An embedded software primer

Ngày tải lên: 08/03/2016, 11:20

... written in another programming language, to be accessible to Java applications This paper exposes some experiences in developing embedded software using JNI technology We present a structure for embedded ... implemented in the Java programming language Behind the scenes, however, native methods are implemented in another language and reside in native libraries The JNI...

Ngày tải lên: 14/03/2014, 10:20

... kernels) Tương lai PMN • Phần mềm nhúng chiếm phần lớn thị trường phần mềm giới, có tốc tăng trưởng cực cao Càng nhiều thiết bị đời cần đến phần mềm nhúng • Thị trường phần mềm nhúng giới có tốc ... với bảo mật sản phẩm tốt Một số ví dụ phần mềm nhúng Phần mềm điều khiển mạch LED Robot NASA Công cụ phát triển Tương tự sản phẩm phần mềm khác, phần mềm hệ thốn...

Ngày tải lên: 07/03/2014, 09:20

... Effective C++ in an Embedded Environment Overview Day (Approximate):  C++ and Embedded Systems”  A Deeper Look at C++  Implementing language features  Understanding inlining  Avoiding ... Reference-counting implementations for std::string are valid in C++0 3, but not in C++1 1 Scott Meyers, Software Development Consultant © 2012 Scott Meyers, all rights reserve...

Ngày tải lên: 19/03/2014, 14:13

... HMM YES Convergence Segmental K Means Segmentation Embedded Viterbi Initialize Parameters ă Đ ă í Â ưtÂF{ưDâh@SƠV@ FĐaậ Uniform Segmentation 1D Viterbi Prototype HMM

Ngày tải lên: 24/04/2014, 12:36

... and the efficiency of the embedded IVC system are an important factor for car manufacturers and highway infrastructure management To minimize the cost it is essential to implement appropriate embedded ... Conclusion and Ongoing Work Embedded communication systems normally contain two basic component layers: a protocol stacks to manage network communications and an operating...

Ngày tải lên: 21/06/2014, 11:20

... material from: Pont, M.J (2002) Embedded C”, Addison-Wesley PES I - 152 Tasks, functions and scheduling • In discussions about embedded systems, you will frequently hear and read about ‘task design’, ... (2002) Embedded C”, Addison-Wesley PES I - 173 Conclusions • The simple operating system (‘sEOS’) introduced in this seminar imposes a very low processor load but is nonetheless fle...

Ngày tải lên: 10/07/2014, 18:20

... Table 1. 1) Table 1. 1 Decimal Binary Octal Hexadecimal 10 11 12 13 14 15 0000 00 01 0 010 0 011 010 0 010 1 011 0 011 1 10 00 10 01 1 010 10 11 110 0 11 01 111 0 11 11 00 01 02 03 04 05 06 07 10 11 12 13 14 15 16 ... Example 1. 5 0 010 11 01 111 0 Binary representation of Binary complement of (1s become 0s, and 0s become 1s) Binary complement of + 1, or –2 in tw...

Ngày tải lên: 12/08/2014, 16:21

... Register 10 11 12 13 14 103 15 PC15 SCC1 SCC2 SCC3 SCC4 PC14 Timer PC13 PC 12 SDMA IDMA IDMA - Timer R_TT I2C 2 16 17 PC11 PC10 18 - 19 20 21 22 Timer PC9 PC8 PC7 23 - 24 25 26 27 28 29 30 Timer PC6 ... 17 18 19 IRL0_IRL2 20 21 HP0_HP4 22 23 24 IEN 25 11 12 SCcP 26 27 28 - Figure 2. 11a: CICR Register www.newnespress.com 13 14 SCbP 29 15 SCaP 30 31 SPS Device Drivers...

Ngày tải lên: 12/08/2014, 16:21

... firmware (software) that is www.newnespress.com Device Drivers 1 63 RS- 232 System Model Embedded Device Master or Slave Processor RS- 232 Interface Serial Port UART RS- 232 Cable Figure 2. 43: RS- 232 Hardware ... MPC8 23 connected to RS- 232 hardware components on the board RS- 232 System Model Embedded Device Master or Slave Processor RS- 232 Interface Serial Port UART RS- 232 Cable...

Ngày tải lên: 12/08/2014, 16:21

... (“sampleSoftwareClock”, 255, VX_NO_STACK_FILL, 3000, (FUNCPTR) minuteClock, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0); } //child task program Software Clock void minuteClock (void) { integer seconds; while (softwareClock ... call this silicon software The royalty fee varies between $5 to more than $500 per unit C/OS-II is not free software and needs to be licensed for commercial use Like any other...

Ngày tải lên: 12/08/2014, 16:21

... steps are shown in Figure 6. 1 Product Requirements System Architecture Microprocessor Selection Software Design Hardware Design Hardware and Software Integration Figure 6. 1: Embedded System Design ... and application software During this phase, tools for compilation and debugging are selected and coding is done 6. 1 .6 Hardware and Software Integration The most crucial step in...

Ngày tải lên: 12/08/2014, 16:21

... and I0 points to 0x24 after execution Figure 7. 5: Circular Buffer in Hardware www.newnespress.com Techniques for Embedded Media Processing 461 Example 7. 2: Single-Sample FIR The finite impulse response ... out in a minute But first we need to talk about memory transaction ordering 7. 7.1 Load/Store Synchronization Many embedded processors support the concept of a Load/Store data acce...

Ngày tải lên: 12/08/2014, 16:21