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view data-provider.h @ 266:dfbee05fe464

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Fix beatnote sign measurement Breakage was caused by the change of the LO, HG, SR, enum values to use them as array indexes assigning to LO value 0 and thus flase in boolean context.
author Daniele Nicolodi <daniele.nicolodi@obspm.fr>
date Thu, 09 Jul 2015 23:05:43 +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