【正文】 ll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end. Sk。突然想到那件藍(lán)格子襯衫；那些被折成各種各樣 形狀的信紙；那段從街角深巷伊始的友誼；還有那場(chǎng)還沒(méi)有開始就宣告了終結(jié)的邂逅計(jì)劃 …… 那些年那些天的非做不可，終于和青春一樣，都將在我們的人生中謝幕。 Have declared the end of the encounter that haven39。 Those were broken into various shapes of stationery。那些曾經(jīng)所謂的非做不可，只是青蔥年華里自己給自己注射的一支強(qiáng)心劑，或者說(shuō)，是自以為是的精神寄托罷了。也曾經(jīng)好像已經(jīng)下定了決心去做某件事，但更多的時(shí)候是最后又打起了退堂鼓。s time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a selfrighteous spiritual. 一個(gè)人的時(shí)候，自己的想法總是特別地清晰。 Originally, this world, can produce a chemical reaction to an event, in addition to resolutely, have to do, and time. 原來(lái)，這個(gè)世界上，對(duì)某個(gè)事件能產(chǎn)生化學(xué)反應(yīng)的，除了非做不可的堅(jiān)決，還有，時(shí)間。t want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can39。t really grow up, it seems is not so important。 The end of our life, and can meet many things really do? 而窮盡我們的一生，又能遇到多少事情是真正地非做不可？ During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional?？傆X(jué)得自己自己似乎應(yīng)該去做點(diǎn)什么，或者寫點(diǎn)什么。 May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do it. 一字開頭的年齡已經(jīng)到了尾聲。s actions. CSKA said they were surprised and disappointed by Toure39。s 21 win. Michel Platini, president of European football39。s Premier 26 League match at Chelsea on Sunday. I am going to be at the match tomorrow and I have asked to meet Yaya Toure, he told BBC Sport. For me it39。s antiracism taskforce, is in London for the Football Association39。t charge you more than 35% of your pensation if you win the case. If you are thinking about signing up for a damagesbased agreement, you should make sure you39。t agree with the disciplinary action your employer has taken against you ? your employer dismisses you and you think that you have been dismissed unfairly. For more information about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven39。另外由于該方面的設(shè)計(jì)水平有限，所以存在著 許多缺陷和失誤，懇請(qǐng)老師批評(píng)指正。通過(guò)這一個(gè)多月的時(shí)間，使我學(xué)到許多知識(shí)，明白了許多以前上課時(shí)無(wú)法理解的知識(shí)，還積累了一些較簡(jiǎn)單的問(wèn)題解決方案。 參數(shù)值：參 數(shù)值依據(jù)某個(gè)燈的報(bào)警情況確定。 設(shè)備控制協(xié)議 客戶端向模擬屏發(fā)送控制數(shù)據(jù)包（ Control） 24 例 :1 號(hào)系統(tǒng) 1號(hào)燈門禁報(bào)警狀態(tài) ,指令序列號(hào)為 5，需要返回執(zhí)行結(jié)果。 警情上報(bào)協(xié)議 警情上 報(bào)系統(tǒng)若制作則模擬屏上所用的元件幾乎翻倍，加上距離較遠(yuǎn)，數(shù)據(jù)在傳輸中會(huì)產(chǎn)生偏差，于是會(huì)導(dǎo)致整個(gè)系統(tǒng)更加不穩(wěn)定。 Unsubscribe=08 0c 4C 45 44 0c 08 55 53 4E 0c 08 31 2D 39 33 35 0c 08 30 0c 0b 61 狀態(tài)檢測(cè)協(xié)議 客戶端查詢模擬顯示屏相關(guān)狀態(tài)的數(shù)據(jù)包（ Status） Status=\b\fLED\f\bSQ\b\vLED\f\b1— 1\f\v 和校驗(yàn) Status=08 0c 4C 45 44 0c 08 53 51 08 0b 4C 45 44 0c 08 31 2D 31 0c 0b 43 查詢模擬屏以及 1 號(hào)系統(tǒng) 1 號(hào) LED 燈狀態(tài)。 服務(wù)返回客戶端訂閱請(qǐng)求協(xié)議（ SubscribeNotify） 1. 返回模擬顯示屏狀態(tài)協(xié)議 SubscribeNotify=\b\fLED\f\bASN\f\b0\f\v 和校驗(yàn) 訂閱狀態(tài)碼： 0：訂閱成功 SubscribeNotify=08 0c 4C 45 44 0c 08 41 53 4E 0c 08 30 0c 0b 3A 2. 返回模擬顯示屏點(diǎn)狀態(tài)、警情協(xié)議 SubscribeNotify=\b\fLED\f\bASN\f\b1— 935\f\b0\f\v和校驗(yàn) 訂閱狀態(tài)碼： 0：訂閱成功 SubscribeNotify=08 0c 4C 45 44 0c 08 41 53 4E 0c 08 31 2D 39 33 35 0c 08 30 0c 0b 4D 客戶端取消訂閱模擬顯示屏或模擬顯示屏 LED 點(diǎn)狀態(tài)、警 情的協(xié)議 客戶端取消訂閱請(qǐng)求協(xié)議（ Unsubscribe） 1. 客戶端取消訂閱模擬顯示屏狀態(tài)協(xié)議 23 Unsubscribe=\b\fLED\f\bUS\f\v和校驗(yàn) Unsubscribe=08 0c 4C 45 44 0c 08 55 53 0c 0b bc 2. 客戶端取消訂閱模擬顯示屏 LED點(diǎn)狀態(tài)、警情協(xié)議 Unsubscribe=\b\fLED\f\bUS\f\b1— 935\f\v 和校驗(yàn) Unsubscribe=08 0c 4C 45 44 0c 08 55 53 0c 08 31 2D 39 33 35 0c 0b cf 服務(wù)返回客戶取消訂閱請(qǐng)求協(xié)議（ UnsunbscribeNotify） 1. 服務(wù)返回客戶端取消訂閱模擬顯示屏請(qǐng)求協(xié)議 Unsubscribe=\b\fLED\f\bUSN\f\b0\f\v和校驗(yàn) 取消訂閱狀態(tài)碼： 0：取消訂閱成功。 ConnectAck=08 0c 4C 45 44 0c 08 43 49 41 0c 08 28 0c 08 31 0c 08 29 0c 08 30 0c 0b e3 客戶端斷開與模擬顯示屏的連接協(xié)議 客戶端斷開與服務(wù)的連接（ Disconnect） Disconnect=\b\fLED\f\bCB\f\v 和校驗(yàn) Disconnect=08 0c 4C 45 44 0c 08 43 42 0c 0b 99 22 客戶端與模擬顯示屏的心跳連接協(xié)議 客戶端與服務(wù)的心跳請(qǐng)求（ Heartbeat） Heartbeat =\b\fLED\f\bHB\f\v 和校驗(yàn) Heartbeat=08 0c 4C 45 44 0c 08 48 42 0c 0b 9e 服務(wù)返回客戶端心跳請(qǐng)求（ HeartbeatNotity） HeartbeatNotity =\b\fLED\f\bHBN\f\v 和校驗(yàn) HeartbeatNotity =08 0c 4C 45 44 0c 08 48 42 4E 0c 0b EC 客戶端訂閱模擬顯示屏或模擬顯示屏 LED 點(diǎn)狀態(tài)、警情的協(xié)議 客戶端訂閱請(qǐng)求協(xié)議（ Subscribe） 1. 訂閱模擬顯示屏狀態(tài)協(xié)議 Subscribe=\b\fLED\f\bAS\f\v 和校驗(yàn) Subscribe=08 0c 4C 45 44 0c 08 41 53 0c 0b a8 2. 訂閱模擬顯示屏 LED 點(diǎn)狀態(tài)、警情的協(xié)議 Subscribe=\b\fLED\f\bAS\f\b1— 935\f\v和校驗(yàn) Subscribe=08 0c 4C 45 44 0c 08 41 53 0c 08 31 2D 39 33 35 0c 0b bb 協(xié)議中，設(shè)備點(diǎn)號(hào) =子系統(tǒng)號(hào) +‘ — ’ +LED 編號(hào)，“ LED 編號(hào)”是指某一個(gè) LED 燈在整個(gè)模擬屏上的編號(hào)，還是在某個(gè)系統(tǒng)中的編號(hào)。 通訊串口設(shè)置： 1. 上位機(jī) RS232 數(shù)據(jù)格式約 定： 2. 波特率： 9600BPS 3. 數(shù)據(jù)長(zhǎng)度： 8位 4. 起始位： 1位 5. 校驗(yàn)：無(wú) 連接初始化協(xié)議 協(xié)議解析 連接初始化協(xié)議： 客戶端連接模擬顯示屏數(shù)據(jù)包（ Connect） Connect=\b\fLED\f\bCI\f\b’ (’ \f\b1\f\b’ )’ \f\b5\f\v和校驗(yàn) 心跳超時(shí)：設(shè)置為 5秒。 =’ \b\v’ 為對(duì)各指令段之間的分隔符。 19 參 考 文 獻(xiàn) [1] 于海生 .微型計(jì)算機(jī)控制技術(shù) [M].北京：清華大學(xué)出版社， . 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