Microsoft Usbccid Smartcard Reader -umdf 2- Driver Page

WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_SINGLE_INTERFACE(&configParams, 0); status = WdfUsbTargetDeviceSelectConfig(m_UsbDevice, WDF_NO_OBJECT_ATTRIBUTES, &configParams); if (!NT_SUCCESS(status)) return status;

return SendCcidCommandWithData(&transmitCmd, sizeof(transmitCmd), Command, CommandLen, Response, ResponseLen); microsoft usbccid smartcard reader -umdf 2- driver

// Set PnP callbacks WDF_PNPPOWER_EVENT_CALLBACKS_INIT(&pnpCallbacks); pnpCallbacks.EvtDevicePrepareHardware = EvtDevicePrepareHardware; pnpCallbacks.EvtDeviceReleaseHardware = EvtDeviceReleaseHardware; WdfDeviceInitSetPnpPowerEventCallbacks(DeviceInit, &pnpCallbacks); status = WdfUsbTargetDeviceSelectConfig(m_UsbDevice

NTSTATUS UsbCcidDevice::ConfigureUsbTarget() WDF_USB_DEVICE_CREATE_CONFIG usbConfig; WDF_USB_DEVICE_SELECT_CONFIG_PARAMS configParams; NTSTATUS status; if (!NT_SUCCESS(status)) return status

switch (IoControlCode) case IOCTL_SMARTCARD_POWER: // Handle power control status = context->HandlePowerControl(Request); break; case IOCTL_SMARTCARD_TRANSMIT: // Handle APDU transmit status = context->HandleTransmit(Request); break; case IOCTL_SMARTCARD_GET_STATE: // Get slot status status = context->HandleGetStatus(Request); break; default: status = STATUS_INVALID_DEVICE_REQUEST; break;

m_UsbInterface = configParams.Types.SingleInterface.ConfiguredUsbInterface;