zobally/USBDK
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

UsbDk: Introduce API for configuration descriptors retrieval

Browse source 
Signed-off-by: Dmitry Fleytman <dfleytma@redhat.com>
This commit is contained in:
Dmitry Fleytman 2014-04-20 21:45:03 +03:00
parent c0098eefed
commit 59f80a0f90
9 changed files with 150 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

33
UsbDkController/UsbDkController.cpp
View file

@ -57,6 +57,30 @@ void Controller_UninstallDriver()
}
//-------------------------------------------------------------------------------
static void Controller_DumpConfigurationDescriptors(USB_DK_DEVICE_INFO &Device)
{
for (UCHAR i = 0; i < Device.DeviceDescriptor.bNumConfigurations; i++)
{
USB_DK_CONFIG_DESCRIPTOR_REQUEST Request;
Request.ID = Device.ID;
Request.Index = i;
PUSB_CONFIGURATION_DESCRIPTOR Descriptor;
ULONG Length;
if (!GetConfigurationDescriptor(&Request, &Descriptor, &Length))
{
tcout << TEXT("Failed to read configuration descriptor #") << (int) i << endl;
}
else
{
tcout << TEXT("Descriptor for configuration #") << (int) i << TEXT(": size ") << Length << endl;
ReleaseConfigurationDescriptor(Descriptor);
}
}
}
//-------------------------------------------------------------------------------
void Controller_EnumerateDevices()
{
PUSB_DK_DEVICE_INFO devicesArray;
@ -74,11 +98,16 @@ void Controller_EnumerateDevices()
<< TEXT("FilterID: ") << Dev.FilterID << TEXT(", ")
<< TEXT("Port: ") << Dev.Port << TEXT(", ")
<< TEXT("ID: ")
<< hex << setw(4) << setfill(L'0') << static_cast<int>(Dev.DeviceDescriptor.idVendor) << TEXT(":")
<< hex << setw(4) << setfill(L'0') << static_cast<int>(Dev.DeviceDescriptor.idProduct) << TEXT(", ")
<< hex
<< setw(4) << setfill(L'0') << static_cast<int>(Dev.DeviceDescriptor.idVendor) << TEXT(":")
<< setw(4) << setfill(L'0') << static_cast<int>(Dev.DeviceDescriptor.idProduct) << TEXT(", ")
<< dec
<< TEXT("Configurations: ") << static_cast<int>(Dev.DeviceDescriptor.bNumConfigurations) << TEXT(" ")
<< Dev.ID.DeviceID << TEXT(" ")
<< Dev.ID.InstanceID
<< endl;
Controller_DumpConfigurationDescriptors(Dev);
}
ReleaseDeviceList(devicesArray);