This application report describes the use of Timer_A3 to decode RC5 and SIRC TV IR remote control signals. The decoder described in this report is interrupt-driven and operates a background function using specific features the Timer_A3. Only a small portion of the MSP430 CPU?s nonreal-time resources is used. Specific hardware bit-latching capabilities of the Timer_A3 module are used for real-time decoding of the IR data signal, independent and asynchronous to the CPU. CPU activity and power consumption are kept to an absolute minimum level. The Timer_A3 decoder implementation also allows other tasks to occur simultaneously if required. The solutions provided are written specifically for MSP430x11x(1) and MSP430x12x derivatives, but can be adapted to any other MSP430 incorporating Timer_A3. 電視遙控器設計基於MSP430
標簽: application describes Timer_A control
上傳時間: 2014-01-01
上傳用戶:qq21508895
這是一份適合初學者參考的C語言學習手冊,作者以工程師寫程式時所需具備的程式技巧作為出發點,對有志於成為程式設計師的人會有相當的幫助
上傳時間: 2014-07-20
上傳用戶:zxc23456789
這是一個客戶資源管理系統,它用MFC實現界面。
標簽: 資源管理系統
上傳時間: 2014-01-01
上傳用戶:anng
說明 除了自身之外,無法被其它整數整除的數稱之為質數,要求質數很簡單,但如何快速的求出質數則一直是程式設計人員與數學家努力的課題,在這邊介紹一個著名的 Eratosthenes求質數方法 解。 以背包問題為例,我們使用兩個陣列value與item,value表示目前的最佳解所得之總價,item表示最後一個放至背包的水果,假設有負重量 1~8的背包8個,並對每個背包求其最佳解。
標簽:
上傳時間: 2013-12-22
上傳用戶:二驅蚊器
We have a group of N items (represented by integers from 1 to N), and we know that there is some total order defined for these items. You may assume that no two elements will be equal (for all a, b: a<b or b<a). However, it is expensive to compare two items. Your task is to make a number of comparisons, and then output the sorted order. The cost of determining if a < b is given by the bth integer of element a of costs (space delimited), which is the same as the ath integer of element b. Naturally, you will be judged on the total cost of the comparisons you make before outputting the sorted order. If your order is incorrect, you will receive a 0. Otherwise, your score will be opt/cost, where opt is the best cost anyone has achieved and cost is the total cost of the comparisons you make (so your score for a test case will be between 0 and 1). Your score for the problem will simply be the sum of your scores for the individual test cases.
標簽: represented integers group items
上傳時間: 2016-01-17
上傳用戶:jeffery
The XML Toolbox converts MATLAB data types (such as double, char, struct, complex, sparse, logical) of any level of nesting to XML format and vice versa. For example, >> project.name = MyProject >> project.id = 1234 >> project.param.a = 3.1415 >> project.param.b = 42 becomes with str=xml_format(project, off ) "<project> <name>MyProject</name> <id>1234</id> <param> <a>3.1415</a> <b>42</b> </param> </project>" On the other hand, if an XML string XStr is given, this can be converted easily to a MATLAB data type or structure V with the command V=xml_parse(XStr).
標簽: converts Toolbox complex logical
上傳時間: 2016-02-12
上傳用戶:a673761058
java圖像編程,有益于對有意用java開發界面的程序員
上傳時間: 2013-12-14
上傳用戶:ve3344
「常見程式演算」主要收集一些常見的程式練習題目,您可以藉這些題目培養一些程式設計邏輯的感覺,對題目的分類只是個大概,方便索引而已,實作的部份是使用 C 及 Java。
標簽: 程式
上傳時間: 2014-01-05
上傳用戶:Breathe0125
OPNET的介紹電子書,包含模組的創見和連結、網路協定的設計等介紹
標簽: OPNET
上傳時間: 2014-01-08
上傳用戶:jcljkh
linux下的BBS,使用BBS CACHE,使得mem消耗很低。 天火系統的特點: 1. 統一物件型態設計,讓各種東西都可以在我的最愛出現。 2. 統一各狀態間的功能鍵。( 程式執行過程只 "程式狀態" "物件型態" 來判定動作 )。 3. 內建各種系統(POP3/SMTP/NNTP/..),未來只需要執行單一程式,就會擁有各種功能。 4. 每個人都可以簡單設定個人板。 5. 未來任兩個 BBS 間都可以透過帳號作某一種程度的同步(Sync)。 6. 使用 pthread 設計,並且儘量遵守 POSIX ,達到簡單移植到任何系統的目的。 7. 速度快 不使用 signal/shm/sem ,每個 client 上來只吃 50k 不到的記憶體。 8. 朝無站長系統目標設計。
上傳時間: 2014-01-24
上傳用戶:515414293