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Open Lighting Architecture 0.10.9
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Public Member Functions | |
| DMXCProjectsNodleU1AsyncUsbReceiver (ola::usb::LibUsbAdaptor *adaptor, libusb_device *usb_device, PluginAdaptor *plugin_adaptor, unsigned int mode) | |
| libusb_device_handle * | SetupHandle () |
| Open the device handle. | |
| bool | PerformTransfer () |
| Start the request of data from the widget. | |
| bool | TransferCompleted (DmxBuffer *buffer, int transferred_size) |
| Called when the transfer completes. | |
Public Member Functions inherited from ola::plugin::usbdmx::AsyncUsbReceiver | |
| AsyncUsbReceiver (ola::usb::LibUsbAdaptor *const adaptor, libusb_device *usb_device, PluginAdaptor *plugin_adaptor) | |
| Create a new AsyncUsbReceiver. | |
| virtual | ~AsyncUsbReceiver () |
| Destructor. | |
| bool | Init () |
| Initialize the receiver. | |
| bool | Init (libusb_device_handle *handle) |
| Initialize the receiver with an already setup handle. | |
| bool | Start () |
| Start receiving DMX. | |
| void | SetReceiveCallback (Callback0< void > *callback) |
| Set the callback to be called when the receive buffer is updated. | |
| void | GetDmx (DmxBuffer *buffer) |
| Get DMX Buffer. | |
| void | TransferComplete (struct libusb_transfer *transfer) |
| Called from the libusb callback when the asynchronous transfer completes. | |
Public Member Functions inherited from ola::plugin::usbdmx::AsyncUsbTransceiverBase | |
| AsyncUsbTransceiverBase (ola::usb::LibUsbAdaptor *const adaptor, libusb_device *usb_device) | |
| Create a new AsyncUsbTransceiverBase. | |
| virtual | ~AsyncUsbTransceiverBase () |
| Destructor. | |
| bool | Init () |
| Initialize the transceiver. | |
| libusb_device_handle * | GetHandle () |
| Get the libusb_device_handle of an already opened widget. | |
Additional Inherited Members | |
Protected Types inherited from ola::plugin::usbdmx::AsyncUsbTransceiverBase | |
| enum | TransferState { IDLE , IN_PROGRESS , DISCONNECTED } |
Protected Member Functions inherited from ola::plugin::usbdmx::AsyncUsbTransceiverBase | |
| virtual void | PostTransferHook () |
| Called when the transfer completes. | |
| void | CancelTransfer () |
| Cancel any pending transfers. | |
| void | FillControlTransfer (unsigned char *buffer, unsigned int timeout) |
| Fill a control transfer. | |
| void | FillBulkTransfer (unsigned char endpoint, unsigned char *buffer, int length, unsigned int timeout) |
| Fill a bulk transfer. | |
| void | FillInterruptTransfer (unsigned char endpoint, unsigned char *buffer, int length, unsigned int timeout) |
| Fill an interrupt transfer. | |
| int | SubmitTransfer () |
| Submit the transfer for tx. | |
Protected Attributes inherited from ola::plugin::usbdmx::AsyncUsbTransceiverBase | |
| ola::usb::LibUsbAdaptor *const | m_adaptor |
| The LibUsbAdaptor passed in the constructor. | |
| libusb_device *const | m_usb_device |
| The libusb_device passed in the constructor. | |
| libusb_device_handle * | m_usb_handle |
| bool | m_suppress_continuation |
| struct libusb_transfer * | m_transfer |
| TransferState | m_transfer_state |
| ola::thread::Mutex | m_mutex |
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virtual |
Start the request of data from the widget.
This method is implemented by the subclass. The subclass should call FillControlTransfer() / FillBulkTransfer() as appropriate and then call SubmitTransfer().
Implements ola::plugin::usbdmx::AsyncUsbReceiver.
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inlinevirtual |
Open the device handle.
Implements ola::plugin::usbdmx::AsyncUsbTransceiverBase.
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virtual |
Called when the transfer completes.
| buffer | the DmxBuffer to receive into |
| transferred_size | the number of bytes actually transferred returns true if the buffer was updated |
Implements ola::plugin::usbdmx::AsyncUsbReceiver.