LRESULT CALLBACK
StatusWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
RECT rt;
PAINTSTRUCT ps;
HDC hdc;
PNHStatusWindow data;
data = (PNHStatusWindow) GetWindowLong(hWnd, GWL_USERDATA);
switch (message) {
case WM_MSNH_COMMAND: {
switch (wParam) {
case MSNH_MSG_PUTSTR:
case MSNH_MSG_CLEAR_WINDOW:
ZeroMemory(data->window_text, sizeof(data->window_text));
FormatStatusString(data->window_text, data->nhstat_format);
break;
case MSNH_MSG_CURSOR: {
PMSNHMsgCursor msg_data = (PMSNHMsgCursor) lParam;
if (msg_data->y == 0) {
InvalidateRect(hWnd, NULL, TRUE);
}
} break;
}
} break;
case WM_PAINT: {
HGDIOBJ oldFont;
TCHAR wbuf[MAXWINDOWTEXT];
COLORREF OldBg, OldFg;
hdc = BeginPaint(hWnd, &ps);
GetClientRect(hWnd, &rt);
oldFont = SelectObject(
hdc, mswin_get_font(NHW_STATUS, ATR_NONE, hdc, FALSE));
OldBg = SetBkColor(hdc, mswin_get_color(NHW_STATUS, MSWIN_COLOR_BG));
OldFg =
SetTextColor(hdc, mswin_get_color(NHW_STATUS, MSWIN_COLOR_FG));
DrawText(hdc, NH_A2W(data->window_text, wbuf, MAXWINDOWTEXT),
strlen(data->window_text), &rt, DT_LEFT | DT_NOPREFIX);
SetTextColor(hdc, OldFg);
SetBkColor(hdc, OldBg);
SelectObject(hdc, oldFont);
EndPaint(hWnd, &ps);
} break;
case WM_DESTROY:
free(data);
SetWindowLong(hWnd, GWL_USERDATA, (LONG) 0);
break;
case WM_SETFOCUS:
SetFocus(GetNHApp()->hMainWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
int main()
{
unsigned int totalSent = 0, totalReceived = 0, totalNonMatching = 0;
C1394Camera theCamera;
theCamera.CheckLink();
theCamera.SelectCamera(0);
theCamera.InitCamera(1);
theCamera.SIOConfigPort(300,8,1,0);
theCamera.SIOEnable(1,1);
unsigned char ibuf[64],obuf[64];
for(int ii = 0; ii < 26; ++ii)
{
obuf[ii] = 'a' + ii;
obuf[ii+26] = 'A' + ii;
if(ii < 10)
{
obuf[ii+52] = '0' + ii;
}
}
obuf[62]='+';
obuf[63]='-';
for(int rounds=0; rounds<2; rounds++)
{
for(int ii = 0; ii<64; ++ii)
{
int ret = theCamera.SIOWriteBytes(obuf,ii+1);
printf("Wrote %d of %d bytes\n",ret,ii+1);
totalSent += ret;
bool mustReset = false;
for(int jj=0; jj <ii+1; )
{
Sleep(10);
ret = theCamera.SIOReadBytes(ibuf+jj,64-jj);
totalReceived += ret;
StatusByte statusByte;
theCamera.GetSIOStatusByte((unsigned char *)&statusByte);
//printf(" -> Read back %d bytes (status = %s):\n",ret,FormatStatusString(statusByte));
for(int kk = 0; kk < ret; ++kk)
{
if(ibuf[jj+kk] != obuf[jj+kk])
{
printf(" -> Match Fail: (%02x != %02x) : %s\n",(unsigned int)ibuf[jj+kk],(unsigned int)obuf[jj+kk],FormatStatusString(statusByte));
++totalNonMatching;
mustReset = true;
}
}
jj += ret;
}
if(mustReset)
{
theCamera.SIOEnable(1,1);
}
}
}
printf("Loopback Tests Complete: Sent %d, Received %d, Errors = %d (%.1f%%)\n",
totalSent,totalReceived,totalNonMatching,100.0 * (double)(totalNonMatching) / (double)(totalReceived));
unsigned long ulConfigRegister;
theCamera.GetSIOConfig(&ulConfigRegister);
printf(" - Config register = %08x -\n",ulConfigRegister);
return 0;
}