Satellite Observers Workbench. NOT yet complete, just published for forum posters to \"cherry pick\" pieces of code as requiered as an example.
dma/dma.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 DMA_H #define DMA_H #define DMA_CHANNEL_0 (1UL << 0) #define DMA_CHANNEL_1 (1UL << 1) #define DMA_CHANNEL_2 (1UL << 2) #define DMA_CHANNEL_3 (1UL << 3) #define DMA_CHANNEL_4 (1UL << 4) #define DMA_CHANNEL_5 (1UL << 5) #define DMA_CHANNEL_6 (1UL << 6) #define DMA_CHANNEL_7 (1UL << 7) typedef int (*DMA_callback)(int channel); typedef struct _dma_callbacks { DMA_callback TcCallback; DMA_callback ErrCallback; } DMA_CALLBACKS; void DMA_init(void); void DMA_process(void); bool DMA_request_channel(int channel); void DMA_release_channel(int channel); #endif