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381 lines
12 KiB
381 lines
12 KiB
4 weeks ago
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/*;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Copyright (c) 1999, ADLink Technology Inc. All rights reserved. ;;
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;; ;;
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;; File Name : Util7444.C ;;
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;; Purpose : This sample program demonstrate how to operate ;;
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;; DI & DO for PCI-7444 ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;*/
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <time.h>
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#include "resource.h"
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#include "Dask.h"
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#define IDM_EXIT 110
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#define TIMER1 1
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#define IDC_CHAN 214
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#define IDC_CHAN2 215
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int PASCAL WinMain(HANDLE, HANDLE, LPSTR, int);
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long PASCAL MainWndProc(HWND, UINT, WPARAM, LPARAM);
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HANDLE hInst;
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HWND hInChanComboBox, hOutChanComboBox;
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U32 input[2] = {0, 0};
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U32 output[2] = {0, 0};
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I16 card=-1, card_number=0;
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U16 iPort=0, oPort=1; // default
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HBRUSH hLTGreenBrush,hGreenBrush,hBlueBrush,hYellowBrush,hRedBrush;
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POINT input_pos[16]= {{320, 100}, {300, 100},
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{280, 100}, {260, 100},
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{240, 100}, {220, 100},
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{200, 100}, {180, 100},
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{160, 100}, {140, 100},
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{120, 100}, {100, 100},
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{ 80, 100}, { 60, 100},
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{ 40, 100}, { 20, 100}
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};
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POINT output_pos[16] ={
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{320, 200}, {300, 200},
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{280, 200}, {260, 200},
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{240, 200}, {220, 200},
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{200, 200}, {180, 200},
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{160, 200}, {140, 200},
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{120, 200}, {100, 200},
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{ 80, 200}, { 60, 200},
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{ 40, 200}, { 20, 200}
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};
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BOOL InitApplication(HANDLE);
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BOOL InitInstance(HANDLE, int);
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int PASCAL WinMain(hInstance, hPrevInstance, lpCmdLine, nCmdShow)
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HANDLE hInstance, hPrevInstance;
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LPSTR lpCmdLine;
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int nCmdShow;
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{
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MSG msg;
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if (!hPrevInstance)
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if (!InitApplication(hInstance)) return(FALSE);
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if (!InitInstance(hInstance, nCmdShow)) return(FALSE);
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while (GetMessage(&msg, NULL, NULL, NULL)) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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return(msg.wParam);
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}
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BOOL InitApplication(hInstance)
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HANDLE hInstance;
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{
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WNDCLASS wc;
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/* Main Window Class */
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wc.style = NULL;
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wc.lpfnWndProc = (WNDPROC)MainWndProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = hInstance;
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wc.hIcon = LoadIcon(hInstance, "MyIcon");
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wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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wc.hbrBackground = GetStockObject(LTGRAY_BRUSH);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = "GenericWClass";
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if (!RegisterClass(&wc)) return(FALSE);
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}
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BOOL InitInstance(hInstance, nCmdShow)
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HANDLE hInstance;
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int nCmdShow;
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{
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HWND hWnd;
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HMENU hSampleMenu;
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hInst = hInstance;
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hSampleMenu = LoadMenu(hInstance, "U7444Menu");
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hWnd = CreateWindow("GenericWClass",
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(LPCSTR)"PCI-7444",
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WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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370,
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340,
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NULL,
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hSampleMenu,
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hInstance,
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NULL);
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if (!hWnd) return(FALSE);
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ShowWindow(hWnd, nCmdShow);
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UpdateWindow(hWnd);
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return(TRUE);
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}
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BOOL PASCAL setup(HWND hWnd, unsigned message, WPARAM wParam, LPARAM lParam)
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{
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int i;
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char n[16];
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char s[50];
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switch (message) {
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case WM_INITDIALOG:
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for (i=0;i<16;i++) {
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wsprintf(n, "%d", i);
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_strupr(n);
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SendMessage(GetDlgItem(hWnd,IDC_COMBO1), CB_ADDSTRING, NULL, (LONG)(LPSTR) n);
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}
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SendMessage(GetDlgItem(hWnd,IDC_COMBO1) , CB_SETCURSEL, 0, 0L);
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break;
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case WM_COMMAND:
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switch(LOWORD(wParam)) {
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case IDC_COMBO1:
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if (HIWORD(wParam) == CBN_CLOSEUP) {
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i = (int)SendMessage(GetDlgItem(hWnd,IDC_COMBO1), CB_GETCURSEL, 0, 0L);
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SendMessage(GetDlgItem(hWnd,IDC_COMBO1), CB_GETLBTEXT, i, (LPARAM)((LPCSTR)n));
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card_number = i;
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}
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return(TRUE);
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case IDOK:
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if ((card=Register_Card(PCI_7444, card_number)) < 0) {
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wsprintf(s, "Register_Card Error = %d\n", card);
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MessageBox(hWnd, s, "Error", MB_OK);
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}
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EndDialog(hWnd, TRUE);
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InvalidateRect(hWnd, NULL, FALSE);
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return (TRUE);
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case IDCANCEL:
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EndDialog(hWnd, TRUE);
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return (TRUE);
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}
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break;
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}
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return (FALSE);
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}
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long PASCAL MainWndProc(hWnd, message, wParam, lParam)
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HWND hWnd;
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UINT message;
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WPARAM wParam;
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LPARAM lParam;
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{
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HDC hDC;
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PAINTSTRUCT ps;
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int i, px, py;
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char n[16];
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switch(message) {
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case WM_CREATE:
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DialogBox(hInst,IDD_DIALOG1, hWnd, setup);
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if(card<0) {
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SendMessage(hWnd, WM_CLOSE, 0, 0L);
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break;
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}
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hInChanComboBox = CreateWindow("ComboBox", NULL,
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CBS_DROPDOWNLIST | WS_CHILD | WS_VISIBLE | WS_VSCROLL,
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input_pos[10].x-10, input_pos[10].y-35, 60, 80, hWnd, IDC_CHAN, hInst, NULL);
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for (i=0;i<2;i++) {
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wsprintf(n, "TTL%d", i);
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_strupr(n);
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SendMessage(hInChanComboBox, CB_ADDSTRING, i, (LPARAM)((LPCSTR)n));
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}
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SendMessage(hInChanComboBox ,CB_SETCURSEL, 0, 0L);
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hOutChanComboBox = CreateWindow("ComboBox", NULL,
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CBS_DROPDOWNLIST | WS_CHILD | WS_VISIBLE | WS_VSCROLL,
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output_pos[10].x, output_pos[10].y-35, 60, 80, hWnd, IDC_CHAN2, hInst, NULL);
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for (i=0;i<2;i++) {
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wsprintf(n, "TTL%d", i);
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_strupr(n);
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SendMessage(hOutChanComboBox, CB_ADDSTRING, i, (LPARAM)((LPCSTR)n));
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}
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SendMessage(hOutChanComboBox ,CB_SETCURSEL, 1, 0L);
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DIO_PortConfig(card, iPort+4, INPUT_PORT);
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DIO_PortConfig(card, oPort+4, OUTPUT_PORT);
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hLTGreenBrush = CreateSolidBrush(RGB(0, 255, 0));
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hGreenBrush = CreateSolidBrush(RGB(0, 128, 0));
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hBlueBrush = CreateSolidBrush(RGB(0, 0, 255));
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hRedBrush = CreateSolidBrush(RGB(255, 0, 0));
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SetTimer(hWnd, TIMER1, 50, NULL);
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srand((unsigned)time(NULL));
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break;
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case WM_PAINT:
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hDC = BeginPaint(hWnd, &ps);
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// Digital Input Box
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SelectObject(hDC, hLTGreenBrush);
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Rectangle(hDC, input_pos[15].x-10, input_pos[15].y-24, input_pos[0].x+26, input_pos[0].y+40);
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SetTextColor(hDC,RGB(255,255,255));
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SetBkColor(hDC, RGB(0, 0, 255));
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TextOut(hDC, input_pos[15].x, input_pos[15].y-30, "Digital Input#",14);
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// Digital Output Box
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SelectObject(hDC, hGreenBrush);
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Rectangle(hDC, output_pos[15].x-10, output_pos[15].y-24, output_pos[0].x+26, output_pos[0].y+40);
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SetTextColor(hDC,RGB(255,0,0));
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SetBkColor(hDC, RGB(0, 0, 255));
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TextOut(hDC, output_pos[15].x, output_pos[15].y-30, "Digital Output#", 15);
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//
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SelectObject(hDC, hLTGreenBrush);
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SetTextColor(hDC,RGB(255,255,255));
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SetBkColor(hDC, RGB(0, 0, 255));
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TextOut(hDC, input_pos[15].x, input_pos[15].y-80, "Select TTL port 0 or 1 for DI or DO",35);
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// Channel Label
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SetTextColor(hDC,RGB(0,0,0));
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SetBkColor(hDC, RGB(0, 255, 0));
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TextOut(hDC, input_pos[15].x, input_pos[15].y+16, "15 0", 75);
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SetBkColor(hDC, RGB(0, 128, 0));
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TextOut(hDC, output_pos[15].x, output_pos[15].y+16, "15 0", 75);
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SetBkColor(hDC, RGB(0, 255, 0));
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for (i=0; i<16; i++) {
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if ((input[iPort]>>i)&0x01)
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SelectObject(hDC, hRedBrush);
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else
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SelectObject(hDC, GetStockObject(WHITE_BRUSH));
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//SelectObject(hDC, GetStockObject(WHITE_BRUSH));
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Ellipse(hDC, input_pos[i].x, input_pos[i].y, input_pos[i].x+17, input_pos[i].y+17);
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}
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for (i=0; i<16; i++) {
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if ((output[oPort]>>i)&0x01)
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SelectObject(hDC, hRedBrush);
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else
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SelectObject(hDC, GetStockObject(WHITE_BRUSH));
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//SelectObject(hDC, GetStockObject(WHITE_BRUSH));
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Ellipse(hDC, output_pos[i].x, output_pos[i].y, output_pos[i].x+17, output_pos[i].y+17);
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}
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EndPaint(hWnd, &ps);
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break;
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case WM_COMMAND:
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switch(LOWORD(wParam)) {
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case IDM_EXIT:
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SendMessage(hWnd, WM_CLOSE, 0, 0L);
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break;
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case IDC_CHAN:
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if (HIWORD(wParam) == CBN_CLOSEUP) {
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if ((i=(int)SendMessage(GetDlgItem(hWnd,IDC_CHAN),CB_GETCURSEL, 0, 0L))>=0 ) {
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if(i==0){
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iPort=0;
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oPort=1;
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}
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else{
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iPort=1;
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oPort=0;
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}
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SendMessage(hOutChanComboBox ,CB_SETCURSEL, oPort, 0L);
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DIO_PortConfig(card, iPort+4, INPUT_PORT);
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DIO_PortConfig(card, oPort+4, OUTPUT_PORT);
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output[oPort] = 0;
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hDC = GetDC(hWnd);
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SelectObject(hDC, GetStockObject(WHITE_BRUSH));
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for(i=0; i<16; i++)
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Ellipse(hDC, output_pos[i].x, output_pos[i].y, output_pos[i].x+17, output_pos[i].y+17);
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ReleaseDC(hWnd, hDC);
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if(oPort == 0)
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DO_WritePort(card,P7444_TTL0, output[oPort]);
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else
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DO_WritePort(card,P7444_TTL1, output[oPort]);
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ReleaseDC(hWnd, hDC);
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}
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}
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break;
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case IDC_CHAN2:
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if (HIWORD(wParam) == CBN_CLOSEUP) {
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if ((i=(int)SendMessage(GetDlgItem(hWnd,IDC_CHAN2),CB_GETCURSEL, 0, 0L))>=0 ) {
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if(i==0){
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oPort=0;
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iPort=1;
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}
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else{
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oPort=1;
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iPort=0;
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}
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SendMessage(hInChanComboBox ,CB_SETCURSEL, iPort, 0L);
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DIO_PortConfig(card, iPort+4, INPUT_PORT);
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DIO_PortConfig(card, oPort+4, OUTPUT_PORT);
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output[oPort] = 0;
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hDC = GetDC(hWnd);
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SelectObject(hDC, GetStockObject(WHITE_BRUSH));
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for(i=0; i<16; i++)
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Ellipse(hDC, output_pos[i].x, output_pos[i].y, output_pos[i].x+17, output_pos[i].y+17);
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ReleaseDC(hWnd, hDC);
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if(oPort == 0)
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DO_WritePort(card,P7444_TTL0, output[oPort]);
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else
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DO_WritePort(card,P7444_TTL1, output[oPort]);
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}
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}
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break;
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default:
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return(DefWindowProc(hWnd, message, wParam, lParam));
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}
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break;
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case WM_TIMER:
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/* Digital Input */
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if(iPort == 0)
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DI_ReadPort(card,P7444_TTL0,&input[iPort]);
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else
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DI_ReadPort(card,P7444_TTL1,&input[iPort]);
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hDC = GetDC(hWnd);
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for (i=0; i<16; i++) {
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if ((input[iPort]>>i)&0x01)
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SelectObject(hDC, hRedBrush);
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else
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SelectObject(hDC, GetStockObject(WHITE_BRUSH));
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Ellipse(hDC, input_pos[i].x, input_pos[i].y, input_pos[i].x+17, input_pos[i].y+17);
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}
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|
|
ReleaseDC(hWnd, hDC);
|
||
|
|
break;
|
||
|
|
case WM_DESTROY:
|
||
|
|
DeleteObject(hRedBrush);
|
||
|
|
DeleteObject(hGreenBrush);
|
||
|
|
DeleteObject(hLTGreenBrush);
|
||
|
|
KillTimer(hWnd, TIMER1);
|
||
|
|
PostQuitMessage(0);
|
||
|
|
break;
|
||
|
|
case WM_LBUTTONDOWN:
|
||
|
|
px = LOWORD(lParam);
|
||
|
|
py = HIWORD(lParam);
|
||
|
|
for (i=0; i<16; i++) {
|
||
|
|
if (px>output_pos[i].x && px<output_pos[i].x+17 && py>output_pos[i].y && py<output_pos[i].y+17) {
|
||
|
|
hDC = GetDC(hWnd);
|
||
|
|
if ((output[oPort]>>i)&0x01) {
|
||
|
|
output[oPort] -= ((1L)<<i);
|
||
|
|
SelectObject(hDC, GetStockObject(WHITE_BRUSH));
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
output[oPort] += ((1L)<<i);
|
||
|
|
SelectObject(hDC, hRedBrush);
|
||
|
|
}
|
||
|
|
Ellipse(hDC, output_pos[i].x, output_pos[i].y, output_pos[i].x+17, output_pos[i].y+17);
|
||
|
|
ReleaseDC(hWnd, hDC);
|
||
|
|
|
||
|
|
if(oPort==0) // TTL0
|
||
|
|
DO_WritePort(card,P7444_TTL0, output[oPort]);
|
||
|
|
else
|
||
|
|
DO_WritePort(card,P7444_TTL1, output[oPort]);
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
return(DefWindowProc(hWnd, message, wParam, lParam));
|
||
|
|
}
|
||
|
|
return(NULL);
|
||
|
|
}
|
||
|
|
|