002
11.03.2008, 16:54 Uhr
dorfkind
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#include <windows.h>
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
MSG msg;
HWND hWnd;
WNDCLASS wc;
const char szAppName[] = "Windows Buttons";
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = (HBRUSH) GetStockObject(LTGRAY_BRUSH);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc.hInstance = hInstance;
wc.lpfnWndProc = WndProc;
wc.lpszClassName = szAppName;
wc.lpszMenuName = NULL;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
hWnd = CreateWindow( szAppName,
szAppName,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL);
ShowWindow(hWnd, iCmdShow);
UpdateWindow(hWnd);
while (GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static HWND Button1;
switch (message)
{
case WM_CREATE:
{
Button1 = CreateWindow( "button",
"Schrittmotor",
WS_CHILD | WS_VISIBLE,
0, 0, 0, 0,
hWnd,
NULL,
((LPCREATESTRUCT) lParam) -> hInstance,
NULL);
return 0;
}
case WM_SIZE:
{
MoveWindow(Button1, LOWORD(lParam) / 2 - 80, HIWORD(lParam) - 30,
160, 22, TRUE);
return 0;
}
case WM_COMMAND:
{
if (lParam == (LPARAM)Button1)
{
if (HIWORD(wParam) == BN_CLICKED)
system("cls");
gotoxy(30,5);
printf("Schrittmotor-Steuerung");
b[1]=9;b[2]=5;b[3]=6;b[4]=10;
i=0;
while(1)
{
gotoxy(15,7);
printf("Gewünschte Drehrichtung:r(echts),(l)inks eingeben:");
char Richtig;
gotoxy(25,8);
printf("Gewünschte Drehzahl: ");
scanf("%i",&Drehz);
if(Richtig=='r')
for (j=1;j<=48*Drehz;j++)
{
i++;
if(i==5)
i=1;
_outp(Par_Sst, b[i]);
sleep(10);
}
if(Richtig=='l')
for (j=1;j<=48*Drehz;j++)
{
i--;
if(i<=0)
i=4;
_outp(Par_Sst,b[i]);
sleep(10);
}
return 0;
}
case WM_DESTROY:
{
PostQuitMessage(0);
return 0;
}
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
Fehlermeldungen:
C Dev-Cpp\Templates\schrittmotor.c In function `WndProc':
94 CDev-Cpp\Templates\schrittmotor.c `b' undeclared (first use in this function)
(Each undeclared identifier is reported only once
for each function it appears in.)
95 CDev-Cpp\Templates\schrittmotor.c `i' undeclared (first use in this function)
103 CDev-Cpp\Templates\schrittmotor.c `Drehz' undeclared (first use in this function)
105 CDev-Cpp\Templates\schrittmotor.c `j' undeclared (first use in this function)
110 CDev-Cpp\Templates\schrittmotor.c `Par_Sst' undeclared (first use in this function)
132 CDev-Cpp\Templates\schrittmotor.c syntax error at end of input
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Beim LCD wäre ich fürn denkanstoß dankbar. Habe keine Ahnung wie ich anfangen soll |
