hplpxa27xquickcaptint.nc

tinyos2.0版本驱动

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/**                                         
 * Description - PXA27X Quick Capture Interface.
 * 
 * @author Konrad Lorincz
 * @version 1.0, August 10, 2005
 */
/**                                         
 * Modified and ported to tinyos-2.x.
 * 
 * @author Brano Kusy
 * @version October 25, 2007
 */

interface HplPXA27XQuickCaptInt
{
	command error_t init(uint8_t color);
  command void enable();
	command error_t setImageSize(uint16_t sizeX, uint16_t sizeY, uint8_t colorType);
	command void initDMA(uint32_t num_bytes, void *buf);
  async command void disableQuick();
  async command void startDMA();

  // Events/Interrupts
  command void enableStartOfFrame();
	command void disableStartOfFrame(); /*new*/
  async event void startOfFrame(); 

  command void enableEndOfFrame();
  async event void endOfFrame(); 

  command void enableEndOfLine();
  async event void endOfLine(); 

  command void enableRecvDataAvailable();
  async event void recvDataAvailable(uint8_t channel); 

  command void enableFIFOOverrun();
  async event void fifoOverrun(uint8_t channel);
}