//
// ‘”Ќ ÷»я: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// Ќј«Ќј„≈Ќ»≈: обрабатывает сообщени¤ в главном окне.
//
// WM_COMMAND Ч обработать меню приложени¤
// WM_PAINT Ч отрисовать главное окно
// WM_DESTROY Ч отправить сообщение о выходе и вернутьс¤
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HWND edit;
switch (message)
{
case WM_COMMAND:
{
int wmId = LOWORD(wParam);
// –азобрать выбор в меню:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
case ID_BUTTON_MOVE:
if (HIWORD(wParam) == BN_CLICKED)
{
edit = GetDlgItem(hWnd,ID_EDIT_MOVEX);
TCHAR X[5];
TCHAR Y[5];
GetWindowText(edit, X, 5);
edit = GetDlgItem(hWnd, ID_EDIT_MOVEY);
GetWindowText(edit, Y, 5);
if (wcslen(X) != 0 && wcslen(Y) != 0)
{
moveClock(_wtof(X),_wtof(Y));
InvalidateRect(hWnd, 0, true);
}
}
break;
case ID_BUTTON_SCALE:
if (HIWORD(wParam) == BN_CLICKED)
{
TCHAR prop[5];
TCHAR X[5];
TCHAR Y[5];
edit = GetDlgItem(hWnd, ID_EDIT_SCALEPROPORTIONS);
GetWindowText(edit, prop, 5);
edit = GetDlgItem(hWnd, ID_EDIT_SCALEX);
GetWindowText(edit, X, 5);
edit = GetDlgItem(hWnd, ID_EDIT_SCALEY);
GetWindowText(edit, Y, 5);
if (wcslen(prop) != 0 && wcslen(X) != 0 && wcslen(Y) != 0)
{
scaleClock(_wtof(prop), _wtof(X), _wtof(Y));
InvalidateRect(hWnd, 0, true);
}
}
break;
case ID_BUTTON_ROTATE:
if (HIWORD(wParam) == BN_CLICKED)
{
TCHAR X[5];
TCHAR Y[5];
TCHAR A[5];
edit = GetDlgItem(hWnd, ID_EDIT_ROTATEX);
GetWindowText(edit, X, 5);
edit = GetDlgItem(hWnd, ID_EDIT_ROTATEY);
GetWindowText(edit, Y, 5);
edit = GetDlgItem(hWnd, ID_EDIT_ROTATEANGLE);
GetWindowText(edit, A, 5);
if (wcslen(X) != 0 && wcslen(Y) != 0 && wcslen(A) != 0)
{
rotateClock(_wtof(X), _wtof(Y), (_wtof(A) / 180.0)*3.14);
InvalidateRect(hWnd, 0, true);
}
}
break;
case ID_BUTTON_RESET:
if (HIWORD(wParam) == BN_CLICKED)
{
reset();
InvalidateRect(hWnd, 0, true);
}
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hWnd, &ps);
draw(hdc);
EndPaint(hWnd, &ps);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
//MAIN function.
int main(int argc, char *argv[]){
controlGPIOs[0] = 23;
controlGPIOs[1] = 47;
controlGPIOs[2] = 26;
controlGPIOs[3] = 46;
//setup Analog IO's
system("./analogInSetup.sh");
int i, k, samples[20], min, toggle, minIndex, contine, counter, minFound;
minFound = 0;
min = 99999;
counter = 0;
contine = 1;
if(argc < 3){
printf("Fewers than 2 arguments detected: using default values.\n");
ain[0] = '2';
ain[1] = '1';
controlGPIOs[4] = 65;
}else{
ain[0] = argv[2][0];
ain[1] = argv[3][0];
controlGPIOs[4] = atoi(argv[1]);
}
//Initialize IO
initIO();
while(contine){
gpio_get_value(controlGPIOs[4], &toggle);
//if toggle pressed, rotate once then counter-rotate to light source
if(toggle == 0){
//Clockwise rotate for a cycle and record the value in different directions
for(i=0; i<5; i++){
for(k=0; k<4; k++){
rotateClock(k);
samples[counter] = analogIn(ain[0])+analogIn(ain[1]);
if(min>samples[counter]){
minIndex=counter;min=samples[counter];}
counter++;
}
}
printf("%d\n", minIndex);
counter = 0;
for(k=0; k<((20-minIndex)/4); k++){
for(i=0; i<4; i++){
rotateClock(3-i);
counter++;
}
}
printf("%d\n", counter);
for(i=0; i<((20-minIndex)%4); i++){
rotateClock(3-i);
counter++;
}
printf("here%d\n", counter);
minFound = 1;
}
//Track light source
if(minFound == 1){
//Moving Left and Right
printf("Ain[0] =%d\tAin[1]=%d\n", analogIn(ain[0]), analogIn(ain[1]) );
if( (analogIn(ain[0]) ) > analogIn(ain[1]) ) {
rotateClock(0);
rotateClock(1);
rotateClock(2);
rotateClock(3);
printf("Should move Clockwise\n");
} else {
rotateClock(3);
rotateClock(2);
rotateClock(1);
rotateClock(0);
printf("Should move Counterclockwise\n");
}
fflush(stdout);
usleep(2000000);
}
}
return 0;
}
