Satellite Observers Workbench. NOT yet complete, just published for forum posters to \"cherry pick\" pieces of code as requiered as an example.
usbeh/usbeh_endpoint.h
- Committer:
- AjK
- Date:
- 2010-10-11
- Revision:
- 0:0a841b89d614
File content as of revision 0:0a841b89d614:
/**************************************************************************** * Copyright 2010 Andy Kirkham, Stellar Technologies Ltd * * This file is part of the Satellite Observers Workbench (SOWB). * * SOWB is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * SOWB is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with SOWB. If not, see <http://www.gnu.org/licenses/>. * * $Id: main.cpp 5 2010-07-12 20:51:11Z ajk $ * ***************************************************************************/ #ifndef USBEH_ENDPOINT_H #define USBEH_ENDPOINT_H #ifndef USBEH_H #include "usbeh.h" #endif class USBEH_Endpoint { public: USBEH_HCED endpointDescriptor; USBEH_HCTD tdHead; // State definitions. enum state { free, // 0 notQueued, // 1 idle, // 2 setupQueued, // 3 dataQueued, // 4 statusQueued, // 5 callbackPending // 6 }; // Local data. volatile USBEH_U08 currentState; USBEH_U08 flags; USBEH_U16 length; USBEH_U08 *data; USBEH_callback callback; void *userData; // Member functions. int address(void); int device(void); int status(void); USBEH_U32 queue(USBEH_U32); }; // END #ifndef USBEH_ENDPOINT_H #endif