diff options
| author | Pete Batard <pbatard@gmail.com> | 2010-05-24 20:33:16 +0100 |
|---|---|---|
| committer | Pete Batard <pbatard@gmail.com> | 2010-05-24 20:33:16 +0100 |
| commit | 6c18964a6d605bd539a863718ed91021159d823a (patch) | |
| tree | afcceca358587bd7e2b14f850b8fd12576b0afbd | |
| parent | 63f97c600e4d8a59e16375c0900adc36861c629c (diff) | |
| download | libusb-6c18964a6d605bd539a863718ed91021159d823a.tar.gz | |
additional HID error messagespbr281
| -rw-r--r-- | libusb/os/windows_usb.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/libusb/os/windows_usb.c b/libusb/os/windows_usb.c index b8fefdb..8b94084 100644 --- a/libusb/os/windows_usb.c +++ b/libusb/os/windows_usb.c @@ -3739,6 +3739,7 @@ static int hid_submit_control_transfer(struct usbi_transfer *itransfer) struct windows_transfer_priv *transfer_priv = usbi_transfer_get_os_priv(itransfer); struct windows_device_handle_priv *handle_priv = __device_handle_priv(transfer->dev_handle); struct windows_device_priv *priv = __device_priv(transfer->dev_handle->dev); + struct libusb_context *ctx = DEVICE_CTX(transfer->dev_handle->dev); WINUSB_SETUP_PACKET *setup = (WINUSB_SETUP_PACKET *) transfer->buffer; HANDLE hid_handle; struct winfd wfd; @@ -3796,6 +3797,7 @@ static int hid_submit_control_transfer(struct usbi_transfer *itransfer) if (setup->value == priv->active_config) { r = LIBUSB_COMPLETED; } else { + usbi_warn(ctx, "cannot set configuration other than the default one"); r = LIBUSB_ERROR_INVALID_PARAM; } break; @@ -3811,16 +3813,18 @@ static int hid_submit_control_transfer(struct usbi_transfer *itransfer) } break; default: + usbi_warn(ctx, "unsupported HID control request"); r = LIBUSB_ERROR_INVALID_PARAM; break; } break; - case LIBUSB_REQUEST_TYPE_CLASS: - r =_hid_class_request(priv->hid, wfd.handle, setup->request_type, setup->request, setup->value, - setup->index, transfer->buffer + LIBUSB_CONTROL_SETUP_SIZE, transfer_priv, - &size, wfd.overlapped); - break; + case LIBUSB_REQUEST_TYPE_CLASS: + r =_hid_class_request(priv->hid, wfd.handle, setup->request_type, setup->request, setup->value, + setup->index, transfer->buffer + LIBUSB_CONTROL_SETUP_SIZE, transfer_priv, + &size, wfd.overlapped); + break; default: + usbi_warn(ctx, "unsupported HID control request"); r = LIBUSB_ERROR_INVALID_PARAM; break; } |