The widespread use of embedded systems mandates the development of industrial software design methods, i.e. computer-aided design and engineering of embedded applications using formal models (frameworks) and standardized prefabricated components, much in the same way as in other mature areas of engineering such as mechanical engineering and electronics. These guidelines have been used to develop Component-based Design of Software for Embedded Systems (COMDES). The paper gives an overview of the COMDES framework, followed by a presentation of a generic component types, such as function blocks, activities and function units. The execution of function units is discussed in the context of a newly developed execution model, i.e. timed-multitasking, which has been extended to distributed embedded systems.
標簽: development widespread industrial embedded
上傳時間: 2014-01-23
上傳用戶:z754970244
本人上載的幾個.c文件為自己所寫的代碼,是關于自動化設備廣泛使用的HART協議的主機與從機之間的通信過程(通過串口) hart_slave.c-----HART從機主程序(采用MSP430F149單片機,IAR embedded workbench開發平臺)
標簽: HART hart_slave 430F F149
上傳時間: 2013-12-09
上傳用戶:huql11633
本人上載的幾個.c文件為自己所寫的代碼,是關于自動化設備廣泛使用的HART協議的主機與從機之間的通信過程(通過串口). hart.c-----包含HART從機端需要調用的校驗和計算函數,串口發送函數和HART數據幀生成函數.(采用MSP430F149單片機,IAR Embedded Workbench平臺)
上傳時間: 2013-12-17
上傳用戶:liansi
本人上載的幾個.c文件為自己所寫的代碼,是關于自動化設備廣泛使用的HART協議的主機與從機之間的通信過程(通過串口). resp_data.c-----包含HART從機端需要用到的數據.(采用MSP430F149單片機,IAR Embedded Workbench平臺)
上傳時間: 2013-12-23
上傳用戶:1966640071
I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one. So, standard solution - build one yourself. I designed a simple sinewave generator based on a Analog Devices AD9832 chip. It will generate a sinewave from 0.005 to 12 MHz in 0.005 Hz steps. That s pretty good, and definitely good enough for me ! But while waiting for the AD9832 chip to arrive, I came up with a very simple version of the DDS synth, using just the 2313 and a resistor network.
標簽: frequency generator function generate
上傳時間: 2013-12-17
上傳用戶:thesk123
破解步驟: 1、將壓縮包解壓縮至一個文件夾; 2、運行IARKG,Product選擇Embedded Workbench for MSP430 3、點擊“GetID”或者“Generate”,即可得到相應的License number和License key。 4、安裝IAR Embedded Workbench for MSP430 Ver4.10A 30天限制版。
上傳時間: 2013-12-30
上傳用戶:wangzhen1990
IAR_Embedded_Workbench_for_MSP430_V4.11b 破解文件 破解步驟: 1、將壓縮包解壓縮至一個文件夾; 2、運行IARKG,Product選擇Embedded Workbench for MSP430 3、點擊“GetID”或者“Generate”,即可得到相應的License number和License key。 4、安裝IAR Embedded Workbench for MSP430 Ver4.11B 30天限制版。
標簽: IAR_Embedded_Workbench_for_MSP IARKG 4.11 430
上傳時間: 2013-12-18
上傳用戶:戀天使569
Learn about the design tradeoffs involved in creating Windows CE .NET operating system (OS) solutions for hardware that implements one of many nonvolatile storage technologies. Different storage technologies, such as NAND and NOR flash memory, masked ROM, and electromechanical Advanced Technology Attachment (ATA) or Integrated Drive Electronics (IDE) storage, impose design constraints and create opportunities for the software environment. (30 printed pages)
標簽: operating tradeoffs creating involved
上傳時間: 2014-01-11
上傳用戶:181992417
ellipse detection using the hough transform 作者 H.K. Yuen, J. Illingworth and J. Kittler Department of Electronics and Electrical Engineering University of Surrey, Guildford。對霍夫變換檢測檢測橢圓的原理有一定的參考意義。
標簽: J. H.K. Illingworth Department
上傳時間: 2014-02-25
上傳用戶:hongmo
一個針對單片機的網絡通信程序,有經過裁剪的tcp/ip源代碼,硬件平臺由MSP430f149和CS8900構成,實現采集溫度傳感器的溫度,以web形式顯示在上位機上,應用軟件是IAR Embedded Workbench Evaluation for MSP430 V4
上傳時間: 2014-01-15
上傳用戶:ynsnjs