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annotate DDS4xAD9959.h @ 29:585c60175bd5

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Cleanup AD9956 DDS parameters setting code
author Daniele Nicolodi <daniele.nicolodi@obspm.fr>
date Tue, 02 Oct 2012 18:55:48 +0200
parents d9aae7d7f2c6
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Daniele Nicolodi <daniele.nicolodi@obspm.fr>
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1 //==============================================================================
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2 //
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3 // Title: DDS4xAD9959.h
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4 // Purpose:
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5 //
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6 // Created on: by Volodimer Laurent, modified by YLC
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7 // Copyright: syrte. All Rights Reserved.
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8 //
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9 //==============================================================================
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10
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
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11 #ifndef __DDS4XAD9959_H__
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12 #define __DDS4XAD9959_H__
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13
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14 #ifdef __cplusplus
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15 extern "C" {
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16 #endif
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17
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18 //==============================================================================
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19 // Include files
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20
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21 #include "cvidef.h"
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22
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23 //==============================================================================
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24 // Defines
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25
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
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26 #define Adress "192.168.0.5"
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27 #define Port1 6665
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28 #define Port2 6666
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29 #define Port3 6667
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30 #define Port4 6668
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31 #define Clk 1000000000
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32 #define E48 1099511627776.0
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33 #define E32 4294967296.0
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34 #define E24 16777216.0
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35 #define E16 65536.0
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36 #define E8 256.0
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37
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38 //==============================================================================
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39 // Macros
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40
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41 #define WORD(Freq,Clk) pow(2,32)*(Freq/Clk)
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42
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43 // DDS2xAD9858_Data : the data of crypto class DDS2xAD9858
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44
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
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45 typedef struct {
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46 double Frequency1 ;
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47 double Frequency2 ;
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48 double Frequency3 ;
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49 double Frequency4 ;
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50 } DDS4XAD9959_Data ;
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51
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52 //==============================================================================
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53 // Variables
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54
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55 char Request[255];
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56 char Response[255];
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57 unsigned int hConv;
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58
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59 //==============================================================================
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60 // Functions
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61
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62
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63 static int DDS4XAD9959_SendCmd(int DDSNum,char *Buffer) ; // essentially a private function, hence the static scope...
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64 int DDS4XAD9959_SetFrequency(DDS4XAD9959_Data * Instance, int DDSNum, double Freq) ;
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65 int DDS4XAD9959_Reset(DDS4XAD9959_Data * Instance) ;
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66
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67 #ifdef __cplusplus
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68 }
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69 #endif
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70
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71 #endif /* ndef __DDS2XAD9858_H__ */