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annotate data-provider.h @ 220:28a4ff70fe48

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Rework beatnote sign determination. Fix Sign3 measurement
author Daniele Nicolodi <daniele.nicolodi@obspm.fr>
date Thu, 18 Sep 2014 18:01:38 +0200
parents 6ccc428c412a
children ec81395bf08d
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1 #ifndef __DATA_PROVIDER_H__
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2 #define __DATA_PROVIDER_H__
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4 #include "future.h"
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6 /* data acquisition flag */
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7 extern int acquiring;
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8
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9 /* data queue */
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10 extern CmtTSQHandle dataQueue;
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12 /* callback receiving messages in the main thread */
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13 void CVICALLBACK MessageCB (void *callbackData);
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15 /* number of data channels */
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16 #define NCHAN 8
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17
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18 /* data acquisition event */
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19 struct event {
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20 struct timeval time;
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21 double data[NCHAN];
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22 };
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24 /* send messages to the main thread */
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25 void SendMessage(int threadId, const char *frmt, ...);
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27 /* data providers */
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28 int CVICALLBACK FakeDataProvider (void *functionData);
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29 int CVICALLBACK FileDataProvider (void *functionData);
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30 int CVICALLBACK KKDataProvider (void *functionData);
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32 #endif