Sample Code
Windows Driver Samples/ WDF Hybrid 1394 Virtual Device Sample Driver/ C++/ exe/ isoch.c/
/*++
Copyright (c) 1998 Microsoft Corporation
Module Name:
isoch.c
Abstract
1394 isoch wrappers
--*/
#define _ISOCH_C
#include "pch.h"
#undef _ISOCH_C
INT_PTR CALLBACK
IsochAllocateBandwidthDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_ALLOCATE_BANDWIDTH pIsochAllocateBandwidth;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochAllocateBandwidth = (PISOCH_ALLOCATE_BANDWIDTH)lParam;
_ultoa_s(pIsochAllocateBandwidth->nMaxBytesPerFrameRequested,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ALLOC_BW_BYTES_PER_FRAME, tmpBuff);
if (pIsochAllocateBandwidth->fulSpeed == SPEED_FLAGS_FASTEST)
{
CheckRadioButton( hDlg,
IDC_ALLOC_BW_100MBPS,
IDC_ALLOC_BW_FASTEST,
IDC_ALLOC_BW_FASTEST
);
}
else
{
CheckRadioButton( hDlg,
IDC_ALLOC_BW_100MBPS,
IDC_ALLOC_BW_FASTEST,
pIsochAllocateBandwidth->fulSpeed + (IDC_ALLOC_BW_100MBPS-1)
);
}
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ALLOC_BW_BYTES_PER_FRAME, tmpBuff, STRING_SIZE);
pIsochAllocateBandwidth->nMaxBytesPerFrameRequested = strtoul(tmpBuff, NULL, 16);
pIsochAllocateBandwidth->fulSpeed = 0;
if (IsDlgButtonChecked(hDlg, IDC_ALLOC_BW_100MBPS))
pIsochAllocateBandwidth->fulSpeed = SPEED_FLAGS_100;
if (IsDlgButtonChecked(hDlg, IDC_ALLOC_BW_200MBPS))
pIsochAllocateBandwidth->fulSpeed = SPEED_FLAGS_200;
if (IsDlgButtonChecked(hDlg, IDC_ALLOC_BW_400MBPS))
pIsochAllocateBandwidth->fulSpeed = SPEED_FLAGS_400;
if (IsDlgButtonChecked(hDlg, IDC_ALLOC_BW_1600MBPS))
pIsochAllocateBandwidth->fulSpeed = SPEED_FLAGS_1600;
if (IsDlgButtonChecked(hDlg, IDC_ALLOC_BW_FASTEST))
pIsochAllocateBandwidth->fulSpeed = SPEED_FLAGS_FASTEST;
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochAllocateBandwidthDlgProc
void
w1394_IsochAllocateBandwidth(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_ALLOCATE_BANDWIDTH isochAllocateBandwidth;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394IsochAllocateBandwidth\r\n"));
isochAllocateBandwidth.nMaxBytesPerFrameRequested = 640;
isochAllocateBandwidth.fulSpeed = SPEED_FLAGS_200;
if (DialogBoxParam(
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochAllocateBandwidth",
hWnd,
IsochAllocateBandwidthDlgProc,
(LPARAM)&isochAllocateBandwidth))
{
dwRet = SendRequest (
IOCTL_ISOCH_ALLOCATE_BANDWIDTH,
&isochAllocateBandwidth,
sizeof (ISOCH_ALLOCATE_BANDWIDTH),
&isochAllocateBandwidth,
sizeof (ISOCH_ALLOCATE_BANDWIDTH),
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
else
{
TRACE(TL_TRACE, (hWnd, "hBandwidth = 0x%x\r\n", isochAllocateBandwidth.hBandwidth));
TRACE(TL_TRACE, (hWnd, "BytesPerFrameAvailable = 0x%x\r\n",
isochAllocateBandwidth.BytesPerFrameAvailable));
TRACE(TL_TRACE, (hWnd, "Speed Selected = 0x%x\r\n",
isochAllocateBandwidth.SpeedSelected));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394IsochAllocateBandwidth\r\n\r\n"));
return;
} // w1394_IsochAllocateBandwidth
INT_PTR CALLBACK
IsochAllocateChannelDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_ALLOCATE_CHANNEL pIsochAllocateChannel;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochAllocateChannel = (PISOCH_ALLOCATE_CHANNEL)lParam;
_ultoa_s(pIsochAllocateChannel->nRequestedChannel, tmpBuff, (STRING_SIZE * sizeof(CHAR)), 16);
SetDlgItemText(hDlg, IDC_ALLOC_CHAN_REQUESTED_CHANNEL, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ALLOC_CHAN_REQUESTED_CHANNEL, tmpBuff, STRING_SIZE);
pIsochAllocateChannel->nRequestedChannel = strtoul(tmpBuff, NULL, 16);
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochAllocateChannelDlgProc
void
w1394_IsochAllocateChannel(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_ALLOCATE_CHANNEL isochAllocateChannel;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochAllocateChannel\r\n"));
isochAllocateChannel.nRequestedChannel = -1;
if (DialogBoxParam( (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochAllocateChannel",
hWnd,
IsochAllocateChannelDlgProc,
(LPARAM)&isochAllocateChannel))
{
dwRet = SendRequest (
IOCTL_ISOCH_ALLOCATE_CHANNEL,
&isochAllocateChannel,
sizeof (ISOCH_ALLOCATE_CHANNEL),
&isochAllocateChannel,
sizeof (ISOCH_ALLOCATE_CHANNEL),
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
else
{
TRACE(TL_TRACE,
(hWnd, "Channel = 0x%x\r\n", isochAllocateChannel.Channel));
TRACE(TL_TRACE, (hWnd, "ChannelsAvailable.LowPart = 0x%x\r\n",
isochAllocateChannel.ChannelsAvailable.LowPart));
TRACE(TL_TRACE, (hWnd, "ChannelsAvailable.HighPart = 0x%x\r\n",
isochAllocateChannel.ChannelsAvailable.HighPart));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochAllocateChannel\r\n\r\n"));
return;
} // w1394_IsochAllocateChannel
INT_PTR CALLBACK
IsochAllocateResourcesDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_ALLOCATE_RESOURCES pIsochAllocateResources;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochAllocateResources = (PISOCH_ALLOCATE_RESOURCES)lParam;
_ultoa_s(pIsochAllocateResources->nChannel, tmpBuff, (STRING_SIZE * sizeof(CHAR)), 16);
SetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_CHANNEL, tmpBuff);
_ultoa_s(pIsochAllocateResources->nMaxBytesPerFrame, tmpBuff, (STRING_SIZE * sizeof(CHAR)), 16);
SetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_BYTES_PER_FRAME, tmpBuff);
_ultoa_s(pIsochAllocateResources->nNumberOfBuffers, tmpBuff, (STRING_SIZE * sizeof(CHAR)), 16);
SetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_NUM_OF_BUFFERS, tmpBuff);
_ultoa_s(pIsochAllocateResources->nMaxBufferSize, tmpBuff, (STRING_SIZE * sizeof(CHAR)), 16);
SetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_MAX_BUFFER_SIZE, tmpBuff);
_ultoa_s(pIsochAllocateResources->nQuadletsToStrip, tmpBuff, (STRING_SIZE * sizeof(CHAR)), 16);
SetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_QUADLETS_TO_STRIP, tmpBuff);
if (pIsochAllocateResources->fulSpeed == SPEED_FLAGS_FASTEST)
{
CheckRadioButton( hDlg,
IDC_ISOCH_ALLOC_RES_100MBPS,
IDC_ISOCH_ALLOC_RES_FASTEST,
IDC_ISOCH_ALLOC_RES_FASTEST);
}
else
{
CheckRadioButton( hDlg,
IDC_ISOCH_ALLOC_RES_100MBPS,
IDC_ISOCH_ALLOC_RES_FASTEST,
pIsochAllocateResources->fulSpeed + (IDC_ISOCH_ALLOC_RES_100MBPS-1));
}
if (pIsochAllocateResources->fulFlags & RESOURCE_USED_IN_LISTENING)
CheckDlgButton( hDlg, IDC_ISOCH_ALLOC_RES_USED_IN_LISTEN, BST_CHECKED);
if (pIsochAllocateResources->fulFlags & RESOURCE_USED_IN_TALKING)
CheckDlgButton( hDlg, IDC_ISOCH_ALLOC_RES_USED_IN_TALK, BST_CHECKED);
if (pIsochAllocateResources->fulFlags & RESOURCE_BUFFERS_CIRCULAR)
CheckDlgButton( hDlg, IDC_ISOCH_ALLOC_RES_BUFFERS_CIRCULAR, BST_CHECKED);
if (pIsochAllocateResources->fulFlags & RESOURCE_STRIP_ADDITIONAL_QUADLETS)
CheckDlgButton( hDlg, IDC_ISOCH_ALLOC_RES_STRIP_QUADLETS, BST_CHECKED);
if (pIsochAllocateResources->fulFlags & RESOURCE_SYNCH_ON_TIME)
CheckDlgButton( hDlg, IDC_ISOCH_ALLOC_RES_SYNC_ON_TIME, BST_CHECKED);
if (pIsochAllocateResources->fulFlags & RESOURCE_USE_PACKET_BASED)
CheckDlgButton( hDlg, IDC_ISOCH_ALLOC_RES_USE_PACKET_BASED, BST_CHECKED);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_CHANNEL, tmpBuff, STRING_SIZE);
pIsochAllocateResources->nChannel = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_BYTES_PER_FRAME, tmpBuff, STRING_SIZE);
pIsochAllocateResources->nMaxBytesPerFrame = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_NUM_OF_BUFFERS, tmpBuff, STRING_SIZE);
pIsochAllocateResources->nNumberOfBuffers = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_MAX_BUFFER_SIZE, tmpBuff, STRING_SIZE);
pIsochAllocateResources->nMaxBufferSize = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ALLOC_RES_QUADLETS_TO_STRIP, tmpBuff, STRING_SIZE);
pIsochAllocateResources->nQuadletsToStrip = strtoul(tmpBuff, NULL, 16);
pIsochAllocateResources->fulSpeed = 0;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_100MBPS))
pIsochAllocateResources->fulSpeed = SPEED_FLAGS_100;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_200MBPS))
pIsochAllocateResources->fulSpeed = SPEED_FLAGS_200;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_400MBPS))
pIsochAllocateResources->fulSpeed = SPEED_FLAGS_400;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_1600MBPS))
pIsochAllocateResources->fulSpeed = SPEED_FLAGS_1600;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_FASTEST))
pIsochAllocateResources->fulSpeed = SPEED_FLAGS_FASTEST;
pIsochAllocateResources->fulFlags = 0;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_USED_IN_LISTEN))
pIsochAllocateResources->fulFlags |= RESOURCE_USED_IN_LISTENING;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_USED_IN_TALK))
pIsochAllocateResources->fulFlags |= RESOURCE_USED_IN_TALKING;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_BUFFERS_CIRCULAR))
pIsochAllocateResources->fulFlags |= RESOURCE_BUFFERS_CIRCULAR;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_STRIP_QUADLETS))
pIsochAllocateResources->fulFlags |= RESOURCE_STRIP_ADDITIONAL_QUADLETS;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_SYNC_ON_TIME))
pIsochAllocateResources->fulFlags |= RESOURCE_SYNCH_ON_TIME;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ALLOC_RES_USE_PACKET_BASED))
pIsochAllocateResources->fulFlags |= RESOURCE_USE_PACKET_BASED;
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochAllocateResourcesDlgProc
void
w1394_IsochAllocateResources(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_ALLOCATE_RESOURCES isochAllocateResources;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochAllocateResources\r\n"));
isochAllocateResources.fulSpeed = SPEED_FLAGS_200;
isochAllocateResources.fulFlags = RESOURCE_USED_IN_TALKING;
isochAllocateResources.nChannel = 0;
isochAllocateResources.nMaxBytesPerFrame = 640;
isochAllocateResources.nNumberOfBuffers = 5;
isochAllocateResources.nMaxBufferSize = 153600;
isochAllocateResources.nQuadletsToStrip = 0;
if (DialogBoxParam(
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochAllocateResources",
hWnd,
IsochAllocateResourcesDlgProc,
(LPARAM)&isochAllocateResources))
{
dwRet = SendRequest (
IOCTL_ISOCH_ALLOCATE_RESOURCES,
&isochAllocateResources,
sizeof (ISOCH_ALLOCATE_RESOURCES),
&isochAllocateResources,
sizeof (ISOCH_ALLOCATE_RESOURCES),
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
else
{
TRACE(TL_TRACE, (hWnd, "hResource = %p\r\n", isochAllocateResources.hResource));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochAllocateResources\r\n\r\n"));
return;
} // w1394_IsochAllocateResources
INT_PTR CALLBACK
IsochAttachBuffersDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_ATTACH_BUFFERS pIsochAttachBuffers;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg) {
case WM_INITDIALOG:
pIsochAttachBuffers = (PISOCH_ATTACH_BUFFERS)lParam;
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p",
pIsochAttachBuffers->hResource);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_RESOURCE, tmpBuff);
_ultoa_s(
(ULONG)pIsochAttachBuffers->nNumberOfDescriptors,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_NUM_DESCRIPTORS, tmpBuff);
if (pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags & DESCRIPTOR_SYNCH_ON_SY)
CheckDlgButton(hDlg, IDC_ISOCH_ATTACH_SYNCH_ON_SY, BST_CHECKED);
if (pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags & DESCRIPTOR_SYNCH_ON_TAG)
CheckDlgButton(hDlg, IDC_ISOCH_ATTACH_SYNCH_ON_TAG, BST_CHECKED);
if (pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags & DESCRIPTOR_SYNCH_ON_TIME)
CheckDlgButton(hDlg, IDC_ISOCH_ATTACH_SYNCH_ON_TIME, BST_CHECKED);
if (pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags & DESCRIPTOR_USE_SY_TAG_IN_FIRST)
CheckDlgButton(hDlg, IDC_ISOCH_ATTACH_USE_SY_TAG_IN_FIRST, BST_CHECKED);
if (pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags & DESCRIPTOR_TIME_STAMP_ON_COMPLETION)
CheckDlgButton(hDlg, IDC_ISOCH_ATTACH_TIME_STAMP_COMPLETE, BST_CHECKED);
if (pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags & DESCRIPTOR_PRIORITY_TIME_DELIVERY)
CheckDlgButton(hDlg, IDC_ISOCH_ATTACH_PRI_TIME_DELIVERY, BST_CHECKED);
_ultoa_s(
(ULONG)pIsochAttachBuffers->R3_IsochDescriptor[0].ulLength,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_LENGTH, tmpBuff);
_ultoa_s(
(ULONG)pIsochAttachBuffers->R3_IsochDescriptor[0].ulTag,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_TAG_VALUE, tmpBuff);
_ultoa_s(
(ULONG)pIsochAttachBuffers->R3_IsochDescriptor[0].CycleTime.CL_CycleOffset,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_CYCLE_OFFSET, tmpBuff);
_ultoa_s(
(ULONG)pIsochAttachBuffers->R3_IsochDescriptor[0].CycleTime.CL_SecondCount,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_SECOND_COUNT, tmpBuff);
_ultoa_s(
(ULONG)pIsochAttachBuffers->R3_IsochDescriptor[0].nMaxBytesPerFrame,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_BYTES_PER_FRAME, tmpBuff);
_ultoa_s(
(ULONG)pIsochAttachBuffers->R3_IsochDescriptor[0].ulSynch,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_SYNCH_VALUE, tmpBuff);
_ultoa_s(
(ULONG)pIsochAttachBuffers->R3_IsochDescriptor[0].CycleTime.CL_CycleCount,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_ATTACH_CYCLE_COUNT, tmpBuff);
if (pIsochAttachBuffers->R3_IsochDescriptor[0].bUseCallback)
CheckDlgButton( hDlg, IDC_ISOCH_ATTACH_USE_CALLBACK, BST_CHECKED);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_RESOURCE, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", &(pIsochAttachBuffers->hResource)))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_NUM_DESCRIPTORS, tmpBuff, STRING_SIZE);
pIsochAttachBuffers->nNumberOfDescriptors = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_LENGTH, tmpBuff, STRING_SIZE);
pIsochAttachBuffers->R3_IsochDescriptor[0].ulLength = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_TAG_VALUE, tmpBuff, STRING_SIZE);
pIsochAttachBuffers->R3_IsochDescriptor[0].ulTag = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_CYCLE_OFFSET, tmpBuff, STRING_SIZE);
pIsochAttachBuffers->R3_IsochDescriptor[0].CycleTime.CL_CycleOffset = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_SECOND_COUNT, tmpBuff, STRING_SIZE);
pIsochAttachBuffers->R3_IsochDescriptor[0].CycleTime.CL_SecondCount = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_BYTES_PER_FRAME, tmpBuff, STRING_SIZE);
pIsochAttachBuffers->R3_IsochDescriptor[0].nMaxBytesPerFrame = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_SYNCH_VALUE, tmpBuff, STRING_SIZE);
pIsochAttachBuffers->R3_IsochDescriptor[0].ulSynch = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_ATTACH_CYCLE_COUNT, tmpBuff, STRING_SIZE);
pIsochAttachBuffers->R3_IsochDescriptor[0].CycleTime.CL_CycleCount = strtoul(tmpBuff, NULL, 16);
pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags = 0;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ATTACH_SYNCH_ON_SY))
pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags |= DESCRIPTOR_SYNCH_ON_SY;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ATTACH_SYNCH_ON_TAG))
pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags |= DESCRIPTOR_SYNCH_ON_TAG;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ATTACH_SYNCH_ON_TIME))
pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags |= DESCRIPTOR_SYNCH_ON_TIME;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ATTACH_USE_SY_TAG_IN_FIRST))
pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags |= DESCRIPTOR_USE_SY_TAG_IN_FIRST;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ATTACH_TIME_STAMP_COMPLETE))
pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags |= DESCRIPTOR_TIME_STAMP_ON_COMPLETION;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ATTACH_PRI_TIME_DELIVERY))
pIsochAttachBuffers->R3_IsochDescriptor[0].fulFlags |= DESCRIPTOR_PRIORITY_TIME_DELIVERY;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_ATTACH_USE_CALLBACK))
pIsochAttachBuffers->R3_IsochDescriptor[0].bUseCallback = TRUE;
else
pIsochAttachBuffers->R3_IsochDescriptor[0].bUseCallback = FALSE;
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochAttachBuffersDlgProc
void
w1394_IsochAttachBuffers(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_ATTACH_BUFFERS isochAttachBuffers;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochAttachBuffers\r\n"));
isochAttachBuffers.hResource = 0;
isochAttachBuffers.nNumberOfDescriptors = 1;
isochAttachBuffers.pIsochDescriptor = 0;
isochAttachBuffers.ulBufferSize = 0;
isochAttachBuffers.R3_IsochDescriptor[0].fulFlags = 0;
isochAttachBuffers.R3_IsochDescriptor[0].ulLength = 153600;
isochAttachBuffers.R3_IsochDescriptor[0].nMaxBytesPerFrame = 640;
isochAttachBuffers.R3_IsochDescriptor[0].ulSynch = 0;
isochAttachBuffers.R3_IsochDescriptor[0].ulTag = 0;
isochAttachBuffers.R3_IsochDescriptor[0].CycleTime.CL_CycleOffset = 0;
isochAttachBuffers.R3_IsochDescriptor[0].CycleTime.CL_CycleCount = 0;
isochAttachBuffers.R3_IsochDescriptor[0].CycleTime.CL_SecondCount = 0;
isochAttachBuffers.R3_IsochDescriptor[0].bUseCallback = TRUE;
isochAttachBuffers.R3_IsochDescriptor[0].bAutoDetach = TRUE;
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochAttachBuffers",
hWnd,
IsochAttachBuffersDlgProc,
(LPARAM)&isochAttachBuffers))
{
dwRet = SendRequest (
IOCTL_ISOCH_ATTACH_BUFFERS,
&isochAttachBuffers,
sizeof (ISOCH_ATTACH_BUFFERS),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochAttachBuffers\r\n\r\n"));
return;
} // w1394_IsochAttachBuffers
INT_PTR CALLBACK
IsochDetachBuffersDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_DETACH_BUFFERS pIsochDetachBuffers;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochDetachBuffers = (PISOCH_DETACH_BUFFERS)lParam;
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p",
pIsochDetachBuffers->hResource);
SetDlgItemText(hDlg, IDC_ISOCH_DETACH_RESOURCE, tmpBuff);
_ultoa_s(
(ULONG)pIsochDetachBuffers->nNumberOfDescriptors,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_DETACH_NUM_DESCRIPTORS, tmpBuff);
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p",
pIsochDetachBuffers->pIsochDescriptor);
SetDlgItemText(hDlg, IDC_ISOCH_DETACH_ISOCH_DESCRIPTOR, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_DETACH_RESOURCE, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", &(pIsochDetachBuffers->hResource)))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
GetDlgItemText(hDlg, IDC_ISOCH_DETACH_NUM_DESCRIPTORS, tmpBuff, STRING_SIZE);
pIsochDetachBuffers->nNumberOfDescriptors = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_DETACH_ISOCH_DESCRIPTOR, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", &(pIsochDetachBuffers->pIsochDescriptor)))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochDetachBuffersDlgProc
void
w1394_IsochDetachBuffers(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_DETACH_BUFFERS isochDetachBuffers;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochDetachBuffers\r\n"));
isochDetachBuffers.hResource = 0;
isochDetachBuffers.nNumberOfDescriptors = 0;
isochDetachBuffers.pIsochDescriptor = 0;
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochDetachBuffers",
hWnd,
IsochDetachBuffersDlgProc,
(LPARAM)&isochDetachBuffers))
{
dwRet = SendRequest (
IOCTL_ISOCH_DETACH_BUFFERS,
&isochDetachBuffers,
sizeof (ISOCH_DETACH_BUFFERS),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochDetachBuffers\r\n\r\n"));
return;
} // w1394_IsochDetachBuffers
INT_PTR CALLBACK
IsochFreeBandwidthDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PHANDLE pHandle;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pHandle = (PHANDLE)lParam;
// put offset low and high and buffer length in edit controls
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p", pHandle);
SetDlgItemText(hDlg, IDC_ISOCH_FREE_BW_HANDLE, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_FREE_BW_HANDLE, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", pHandle))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochFreeBandwidthDlgProc
void
w1394_IsochFreeBandwidth(
HWND hWnd,
_In_ PSTR szDeviceName)
{
HANDLE hBandwidth;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochFreeBandwidth\r\n"));
hBandwidth = NULL;
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochFreeBandwidth",
hWnd,
IsochFreeBandwidthDlgProc,
(LPARAM)&hBandwidth))
{
dwRet = SendRequest (
IOCTL_ISOCH_FREE_BANDWIDTH,
hBandwidth,
sizeof (HANDLE),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochFreeBandwidth\r\n\r\n"));
return;
} // w1394_IsochFreeBandwidth
INT_PTR CALLBACK
IsochFreeChannelDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PULONG pChannel;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg) {
case WM_INITDIALOG:
pChannel = (PULONG)lParam;
// put offset low and high and buffer length in edit controls
_ultoa_s(*pChannel, tmpBuff, (STRING_SIZE * sizeof(CHAR)), 16);
SetDlgItemText(hDlg, IDC_ISOCH_FREE_CHAN_CHANNEL, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_FREE_CHAN_CHANNEL, tmpBuff, STRING_SIZE);
*pChannel = strtoul(tmpBuff, NULL, 16);
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochFreeChannelDlgProc
void
w1394_IsochFreeChannel(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ULONG nChannel = 0;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochFreeChannel\r\n"));
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr (hWnd, GWLP_HINSTANCE),
"IsochFreeChannel",
hWnd,
IsochFreeChannelDlgProc,
(LPARAM)&nChannel))
{
dwRet = SendRequest (
IOCTL_ISOCH_FREE_CHANNEL,
&nChannel,
sizeof (ULONG),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochFreeChannel\r\n\r\n"));
return;
} // w1394_IsochFreeChannel
INT_PTR CALLBACK
IsochFreeResourcesDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PHANDLE phResource;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
phResource = (HANDLE)lParam;
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p", *phResource);
SetDlgItemText(hDlg, IDC_FREE_RES_RESOURCE_HANDLE, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_FREE_RES_RESOURCE_HANDLE, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", phResource))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochFreeResourcesDlgProc
void
w1394_IsochFreeResources(
HWND hWnd,
_In_ PSTR szDeviceName)
{
HANDLE hResource = NULL;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochFreeResources\r\n"));
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochFreeResources",
hWnd,
IsochFreeResourcesDlgProc,
(LPARAM)&hResource))
{
dwRet = SendRequest (
IOCTL_ISOCH_FREE_RESOURCES,
hResource,
sizeof (HANDLE),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochFreeResources\r\n\r\n"));
return;
} // w1394_IsochFreeResources
INT_PTR CALLBACK
IsochListenDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_LISTEN pIsochListen;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochListen = (PISOCH_LISTEN)lParam;
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p", pIsochListen->hResource);
SetDlgItemText(hDlg, IDC_ISOCH_LISTEN_RESOURCE_HANDLE, tmpBuff);
_ultoa_s(
pIsochListen->StartTime.CL_CycleOffset,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_LISTEN_CYCLE_OFFSET, tmpBuff);
_ultoa_s(
pIsochListen->StartTime.CL_CycleCount,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_LISTEN_CYCLE_COUNT, tmpBuff);
_ultoa_s(
pIsochListen->StartTime.CL_SecondCount,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_LISTEN_SECOND_COUNT, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_LISTEN_RESOURCE_HANDLE, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", &(pIsochListen->hResource)))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
GetDlgItemText(hDlg, IDC_ISOCH_LISTEN_CYCLE_OFFSET, tmpBuff, STRING_SIZE);
pIsochListen->StartTime.CL_CycleOffset = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_LISTEN_CYCLE_COUNT, tmpBuff, STRING_SIZE);
pIsochListen->StartTime.CL_CycleCount = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_LISTEN_SECOND_COUNT, tmpBuff, STRING_SIZE);
pIsochListen->StartTime.CL_SecondCount = strtoul(tmpBuff, NULL, 16);
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochListenDlgProc
void
w1394_IsochListen(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_LISTEN isochListen;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochListen\r\n"));
isochListen.hResource = NULL;
isochListen.fulFlags = 0;
isochListen.StartTime.CL_CycleOffset = 0;
isochListen.StartTime.CL_CycleCount = 0;
isochListen.StartTime.CL_SecondCount = 0;
if (DialogBoxParam(
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochListen",
hWnd,
IsochListenDlgProc,
(LPARAM)&isochListen))
{
dwRet = SendRequest (
IOCTL_ISOCH_LISTEN,
&isochListen,
sizeof (ISOCH_LISTEN),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochListen\r\n\r\n"));
return;
} // w1394_IsochListen
void
w1394_IsochQueryCurrentCycleTime(
HWND hWnd,
_In_ PSTR szDeviceName)
{
CYCLE_TIME cycleTime = {0};
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochQueryCurrentCycleTime\r\n"));
dwRet = SendRequest (
IOCTL_ISOCH_QUERY_CURRENT_CYCLE_TIME,
&cycleTime,
sizeof (CYCLE_TIME),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
else
{
TRACE(TL_TRACE, (hWnd, "CycleTime.CL_CycleOffset = 0x%x\r\n",
cycleTime.CL_CycleOffset));
TRACE(TL_TRACE, (hWnd, "CycleTime.CL_CycleCount = 0x%x\r\n",
cycleTime.CL_CycleCount));
TRACE(TL_TRACE, (hWnd, "CycleTime.CL_SecondCount = 0x%x\r\n",
cycleTime.CL_SecondCount));
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochQueryCurrentCycleTime\r\n\r\n"));
return;
} // w1394_IsochQueryCurrentCycleTime
INT_PTR CALLBACK
IsochQueryResourcesDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_QUERY_RESOURCES pIsochQueryResources;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochQueryResources = (PISOCH_QUERY_RESOURCES)lParam;
if (pIsochQueryResources->fulSpeed == SPEED_FLAGS_FASTEST)
{
CheckRadioButton( hDlg,
IDC_ISOCH_QUERY_RES_100MBPS,
IDC_ISOCH_QUERY_RES_FASTEST,
IDC_ISOCH_QUERY_RES_FASTEST);
}
else
{
CheckRadioButton( hDlg,
IDC_ISOCH_QUERY_RES_100MBPS,
IDC_ISOCH_QUERY_RES_FASTEST,
pIsochQueryResources->fulSpeed + (IDC_ISOCH_QUERY_RES_100MBPS-1));
}
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
pIsochQueryResources->fulSpeed = 0;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_QUERY_RES_100MBPS))
pIsochQueryResources->fulSpeed = SPEED_FLAGS_100;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_QUERY_RES_200MBPS))
pIsochQueryResources->fulSpeed = SPEED_FLAGS_200;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_QUERY_RES_400MBPS))
pIsochQueryResources->fulSpeed = SPEED_FLAGS_400;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_QUERY_RES_1600MBPS))
pIsochQueryResources->fulSpeed = SPEED_FLAGS_1600;
if (IsDlgButtonChecked(hDlg, IDC_ISOCH_QUERY_RES_FASTEST))
pIsochQueryResources->fulSpeed = SPEED_FLAGS_FASTEST;
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochQueryResourcesDlgProc
void
w1394_IsochQueryResources(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_QUERY_RESOURCES isochQueryResources;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochQueryResources\r\n"));
isochQueryResources.fulSpeed = SPEED_FLAGS_200;
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochQueryResources",
hWnd,
IsochQueryResourcesDlgProc,
(LPARAM)&isochQueryResources))
{
dwRet = SendRequest (
IOCTL_ISOCH_QUERY_RESOURCES,
&isochQueryResources,
sizeof (ISOCH_QUERY_RESOURCES),
&isochQueryResources,
sizeof (ISOCH_QUERY_RESOURCES),
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
else
{
TRACE(TL_TRACE, (hWnd, "BytesPerFrameAvailable = 0x%x\r\n",
isochQueryResources.BytesPerFrameAvailable));
TRACE(TL_TRACE, (hWnd, "ChannelsAvailable.LowPart = 0x%x\r\n",
isochQueryResources.ChannelsAvailable.LowPart));
TRACE(TL_TRACE, (hWnd, "ChannelsAvailable.HighPart = 0x%x\r\n",
isochQueryResources.ChannelsAvailable.HighPart));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochQueryResources\r\n\r\n"));
return;
} // w1394_IsochQueryResources
INT_PTR CALLBACK
IsochSetChannelBandwidthDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_SET_CHANNEL_BANDWIDTH pIsochSetChannelBandwidth;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochSetChannelBandwidth = (PISOCH_SET_CHANNEL_BANDWIDTH)lParam;
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p", pIsochSetChannelBandwidth->hBandwidth);
SetDlgItemText(hDlg, IDC_ISOCH_SET_CHAN_BW_RESOURCE, tmpBuff);
_ultoa_s(
pIsochSetChannelBandwidth->nMaxBytesPerFrame,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_SET_CHAN_BW_BYTES_PER_FRAME, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_SET_CHAN_BW_RESOURCE, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", &(pIsochSetChannelBandwidth->hBandwidth)))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
GetDlgItemText(hDlg, IDC_ISOCH_SET_CHAN_BW_BYTES_PER_FRAME, tmpBuff, STRING_SIZE);
pIsochSetChannelBandwidth->nMaxBytesPerFrame = strtoul(tmpBuff, NULL, 16);
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochSetChannelBandwidthDlgProc
void
w1394_IsochSetChannelBandwidth(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_SET_CHANNEL_BANDWIDTH isochSetChannelBandwidth;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochSetChannelBandwidth\r\n"));
isochSetChannelBandwidth.hBandwidth = NULL;
isochSetChannelBandwidth.nMaxBytesPerFrame = 640;
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochSetChannelBandwidth",
hWnd,
IsochSetChannelBandwidthDlgProc,
(LPARAM)&isochSetChannelBandwidth))
{
dwRet = SendRequest (
IOCTL_ISOCH_SET_CHANNEL_BANDWIDTH,
&isochSetChannelBandwidth,
sizeof (ISOCH_SET_CHANNEL_BANDWIDTH),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochSetChannelBandwidth\r\n\r\n"));
return;
} // w1394_IsochSetChannelBandwidth
INT_PTR CALLBACK
IsochStopDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_STOP pIsochStop;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochStop = (PISOCH_STOP)lParam;
// put offset low and high and buffer length in edit controls
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p", pIsochStop->hResource);
SetDlgItemText(hDlg, IDC_ISOCH_STOP_HANDLE, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_STOP_HANDLE, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", &(pIsochStop->hResource)))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochStopDlgProc
void
w1394_IsochStop(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_STOP isochStop;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochStop\r\n"));
isochStop.hResource = NULL;
isochStop.fulFlags = 0;
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochStop",
hWnd,
IsochStopDlgProc,
(LPARAM)&isochStop))
{
dwRet = SendRequest (
IOCTL_ISOCH_STOP,
&isochStop,
sizeof (ISOCH_STOP),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochStop\r\n\r\n"));
return;
} // w1394_IsochStop
INT_PTR CALLBACK
IsochTalkDlgProc(
HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
static PISOCH_TALK pIsochTalk;
static CHAR tmpBuff[STRING_SIZE];
switch (uMsg)
{
case WM_INITDIALOG:
pIsochTalk = (PISOCH_TALK)lParam;
// put offset low and high and buffer length in edit controls
StringCbPrintf (tmpBuff, (STRING_SIZE * sizeof(tmpBuff[0])), "%p", pIsochTalk->hResource);
SetDlgItemText(hDlg, IDC_ISOCH_TALK_RESOURCE_HANDLE, tmpBuff);
_ultoa_s(
pIsochTalk->StartTime.CL_CycleOffset,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_TALK_CYCLE_OFFSET, tmpBuff);
_ultoa_s(
pIsochTalk->StartTime.CL_CycleCount,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_TALK_CYCLE_COUNT, tmpBuff);
_ultoa_s(
pIsochTalk->StartTime.CL_SecondCount,
tmpBuff,
(STRING_SIZE * sizeof(CHAR)),
16);
SetDlgItemText(hDlg, IDC_ISOCH_TALK_SECOND_COUNT, tmpBuff);
return(TRUE); // WM_INITDIALOG
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
GetDlgItemText(hDlg, IDC_ISOCH_TALK_RESOURCE_HANDLE, tmpBuff, STRING_SIZE);
if (!sscanf_s (tmpBuff, "%p", &(pIsochTalk->hResource)))
{
// failed to get the handle, just return here
EndDialog(hDlg, TRUE);
return FALSE;
}
GetDlgItemText(hDlg, IDC_ISOCH_TALK_CYCLE_OFFSET, tmpBuff, STRING_SIZE);
pIsochTalk->StartTime.CL_CycleOffset = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_TALK_CYCLE_COUNT, tmpBuff, STRING_SIZE);
pIsochTalk->StartTime.CL_CycleCount = strtoul(tmpBuff, NULL, 16);
GetDlgItemText(hDlg, IDC_ISOCH_TALK_SECOND_COUNT, tmpBuff, STRING_SIZE);
pIsochTalk->StartTime.CL_SecondCount = strtoul(tmpBuff, NULL, 16);
EndDialog(hDlg, TRUE);
return(TRUE); // IDOK
case IDCANCEL:
EndDialog(hDlg, FALSE);
return(TRUE); // IDCANCEL
default:
return(TRUE); // default
} // switch
break; // WM_COMMAND
default:
break; // default
} // switch
return(FALSE);
} // IsochTalkDlgProc
void
w1394_IsochTalk(
HWND hWnd,
_In_ PSTR szDeviceName)
{
ISOCH_TALK isochTalk;
DWORD dwRet, bytesReturned;
UNREFERENCED_PARAMETER(szDeviceName);
TRACE(TL_TRACE, (hWnd, "Enter w1394_IsochTalk\r\n"));
isochTalk.hResource = NULL;
isochTalk.fulFlags = 0;
isochTalk.StartTime.CL_CycleOffset = 0;
isochTalk.StartTime.CL_CycleCount = 0;
isochTalk.StartTime.CL_SecondCount = 0;
if (DialogBoxParam (
(HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
"IsochTalk",
hWnd,
IsochTalkDlgProc,
(LPARAM)&isochTalk))
{
dwRet = SendRequest (
IOCTL_ISOCH_TALK,
&isochTalk,
sizeof (ISOCH_TALK),
NULL,
0,
&bytesReturned);
if (ERROR_SUCCESS != dwRet)
{
TRACE(TL_WARNING, (hWnd, "Failed SendRequest 0x%x\r\n", dwRet));
}
}
TRACE(TL_TRACE, (hWnd, "Exit w1394_IsochTalk\r\n\r\n"));
return;
} // w1394_IsochTalk
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