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view data-provider.h @ 268:ec4462c7f8b7

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Extensive cleanup of beatnote specific variables Reorganize the beatnote specific variables in arrays indexed by the beatnote enum constants LO, HG, SR. Also reorganize DDS frequency related variables in arrays indexed by the DDS channel number.
author Daniele Nicolodi <daniele.nicolodi@obspm.fr>
date Thu, 09 Jul 2015 23:11:00 +0200
parents ec81395bf08d
children
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#ifndef __DATA_PROVIDER_H__
#define __DATA_PROVIDER_H__

#include "future.h"

/* data acquisition flag */
extern int acquiring;

/* data queue */
extern CmtTSQHandle dataQueue;

/* number of data channels */
#define NCHAN 8

/* data acquisition event */
struct event {
	struct timeval time;
	double data[NCHAN];
};

/* send messages to the main thread */
void send_message(int threadid, const char *frmt, ...);

/* data providers */
int CVICALLBACK FakeDataProvider (void *functionData);
int CVICALLBACK FileDataProvider (void *functionData);
int CVICALLBACK KKDataProvider (void *functionData);

#endif