Kaz's Note 思考機器

有些時候(特別是控制台遊戲)並不希望程式因為等待用家的輸入而停止執行，這時可以使用_kbhit() 檢查鍵盤輸入和 getchar()取得輸入字元。 Sometime, input is needed without any stop when the program running loop(e.g. cmd-line game). At this time, we may try to use _kbhit() with getchar(). #include <conio.h>  while (true) {         if (_kbhit())             ch_keyPressed = getchar();         /* Your code*/ }

改做的步驟太約是這樣: 1. 利用IDA分析DPFMate.exe, 找出儲存bmp的地址 2. 寫一個新的exe去取代DPFMate.exe LanguageUnicode.ini是用來儲存button上的文字 應該成為分析用的flag LanguageUnicode.ini [Language] Lan_1=English Lan_2=Chinese Lan_3=French [English] IDC_STATIC_PREVIEW=Preview: IDC_STATIC_PICSINDPF=Pictures In Preview Album: IDC_BTN_ADDTODPF=Add IDC_BUTTON_DRAWRECT=Rect IDC_BUTTON_CLEARRECT=Clear IDC_BUTTON_CHANGE_L=RotateL IDC_BUTTON_CHANGE=RotateR IDC_BUTTON_SEND=Download IDC_BUTTON_SELECTALL=All IDC_BUTTON_DELECT=Delete IDC_BUTTON_SAVE=Save IDC_BUTTON_SAVEALL=SaveAll ID_EXIT=Exit IDC_BTN_SETTING=Setting IDC_STATIC_HIDSTATUS=Total Pictures IDC_BUTTON_ZOOMINTIPS=Zoom In IDC_BUTTON_ZOOMOUTTIPS=Zoom Out IDC_BUTTON_DRAWRECTTIPS=Draw Rect IDC_BUTTON_CLEARRECTTIPS=Clear Rect IDC_BTN_ADDTODPFTIPS=Add Photo IDC_BUTTON_SAVEALLTIPS=Save all IDC_BUTTON_SELECTALLTIPS=Select All IDC_BUTTON_CHANGE_LTIPS=Rotate Left IDC_BUTTON_CHANGETIPS=Rotate Right IDC_BUTTON_SENDTIPS=download to synchronize IDC_BUTTON_DELECTTIPS=Delete IDC_BUTTON_SAV

從公司的垃圾箱找到一個高科技電子零件 有LCD Screen, mini USB port, 4個 buttons 回家就著手將這個新玩具解體 4個buttons 的功能(): 1.選擇+ 2. 確定 3.選擇- 4.ReBoot 當device 與 mini USB, 連接後 一個相片photo upload software(DPFMate.exe)會自動打開  打開device 的drive發現幾個file 包括autorun(真是一個超危險的傢伙)在內有4個file, 1個folder. 但是沒有一個存放相片的folder 暫時來看 把它改成其他用途要花的功夫應該不太大 先把 DPFMate.exe 和 MacDPFmate.zip 研究一下再下結論

Sometime we may only got rgb data from source, so we have to build valid IplImage pointer. This sample shows that how to change rgb data to IplImage. 有時我們只會收到rgb資料，所以要自己建立有效的IplImage，以下是將rgb資料轉成IplImage。 VARIABLE DEFINITION 變量定義 rgbtexture    raw rgb data get from the camera | 由視訊傳來的rgb原始資料 cpimg          IplImage to store the RAW rgb data | 用來存rgb原始資料的IplImage變量 arr                simple opencv data format | 基本的opencv的資料格式 According  to IplImage definition | 根據IplImage的定義 typedef struct _IplImage {     int  nSize;             /* sizeof(IplImage) */     int  ID;                /* version (=0)*/     int  nChannels;    /* Most of OpenCV functions support 1,2,3 or 4 channels */     int  alphaChannel;      /* Ignored by OpenCV */     int  depth;             /* Pixel depth in bits: IPL_DEPTH_8U, IPL_DEPTH_8S,                       IPL_DEPTH_16S,IPL_DEPTH_32S, IPL_DEPTH_32F and IPL_DEPTH_64F are supported.  */     char colorModel[4];     /* Ignored by OpenCV */    

This is the sophie SEM2012 Monitoring System Spec.& IO Mapping sheet I/O Number of I/O Measure point Solar panel 6 VI Converter 3 VI Battery 1 VI Motor driver 1 VI Motor 1 V, speed( by reed switch ) Total 12 23+1 Arduino Number of Analog I/O Mega2560 16 X2 Total Mega2560 x2 32 Because of Arduino x2, need 2 analog I/O for I2C communication Total Analog I/O used Number of analog I/O 27+1 32 Radio Frequency Features ( data rate ) 4800bps -> 600Bps ->75chars ps 1 point of measurement( e.g. 15.34 ) = 4 digits + dot + space = 6 chars Total Measurement (chars) Data to stream (chars) 2