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frameHdrV1.h
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1 /*
2 ** frameHdrV1.h
3 **
4 ** Author: $Author: purschke $
5 ** Date: $Date: 2000/07/21 01:51:13 $
6 **
7 ** $Log: frameHdrV1.h,v $
8 ** Revision 1.1.1.1 2000/07/21 01:51:13 purschke
9 ** mlp -- adding the new automakified "basic" module to CVS.
10 **
11 **
12 ** Revision 1.3 1998/12/11 22:01:33 markacs
13 ** (stephen markacs) adding log into cvs tags
14 **
15 */
16 /*
17 ** Version 1 frame header definitions
18 **
19 */
20 
21 #ifndef _FRAMEHDRV1_
22 #define _FRAMEHDRV1_
23 
24 #include "phenixOnline.h"
25 #include "frameV1Public.h"
26 
27 /*
28 ** Use C linkage for below structures
29 */
30 #ifdef __cplusplus
31 extern "C" {
32 #endif
33 
34 
35 #define STATUS_OFFSET_OF_DWORD 2
36 #define STATUS_OFFSET_IN_DWORD 0
37 #define STATUS_NUM_BITS 16
38 #define STATUS_MASK 0x0000ffff
39 
40 #define SEQUENCE_NUMBER_OFFSET_OF_DWORD 3
41 #define SEQUENCE_NUMBER_OFFSET_IN_DWORD 24
42 #define SEQUENCE_NUMBER_NUM_BITS 8
43 #define SEQUENCE_NUMBER_MASK 0xff000000
44 
45 #define SEQUENCE_CODE_OFFSET_OF_DWORD 3
46 #define SEQUENCE_CODE_OFFSET_IN_DWORD 16
47 #define SEQUENCE_CODE_NUM_BITS 8
48 #define SEQUENCE_CODE_MASK 0x00ff0000
49 
50 #define SOURCE_ID_OFFSET_OF_DWORD 3
51 #define SOURCE_ID_OFFSET_IN_DWORD 0
52 #define SOURCE_ID_NUM_BITS 16
53 #define SOURCE_ID_MASK 0x0000ffff
54 
55 #define DATA_TYPE_OFFSET_OF_DWORD 4
56 #define DATA_TYPE_OFFSET_IN_DWORD 24
57 #define DATA_TYPE_NUM_BITS 8
58 #define DATA_TYPE_MASK 0xff000000
59 
60 #define FRAME_TYPE_OFFSET_OF_DWORD 4
61 #define FRAME_TYPE_OFFSET_IN_DWORD 16
62 #define FRAME_TYPE_NUM_BITS 8
63 #define FRAME_TYPE_MASK 0x00ff0000
64 
65 #define ERROR_LENGTH_OFFSET_OF_DWORD 4
66 #define ERROR_LENGTH_OFFSET_IN_DWORD 0
67 #define ERROR_LENGTH_NUM_BITS 16
68 #define ERROR_LENGTH_MASK 0x0000ffff
69 
70 #define HISTORY_LENGTH_OFFSET_OF_DWORD 5
71 #define HISTORY_LENGTH_OFFSET_IN_DWORD 16
72 #define HISTORY_LENGTH_NUM_BITS 16
73 #define HISTORY_LENGTH_MASK 0xffff0000
74 
75 #define ALIGN_LENGTH_OFFSET_OF_DWORD 5
76 #define ALIGN_LENGTH_OFFSET_IN_DWORD 8
77 #define ALIGN_LENGTH_NUM_BITS 8
78 #define ALIGN_LENGTH_MASK 0x0000ff00
79 
80 #define PADDING_OFFSET_OF_DWORD 5
81 #define PADDING_OFFSET_IN_DWORD 0
82 #define PADDING_NUM_BITS 8
83 #define PADDING_MASK 0x000000ff
84 
85 #define ALIGN_OFFSET_OF_DWORD 6
86 
87 /*
88 ** Parameters specific to V1 frames
89 */
90 #define V1_FRAMEHDR_VERSION 1
91 #define V1_FRAMEHDR_LENGTH 8
92 #define V1_FRAMEMARK 0xFFFFFF00
93 #define V1_ALIGN_LENGTH 2
94 #define V1_FRAME_QUANTUM 2
95 
96 /*
97 ** Some constants for V1 frame definition
98 */
99 
100 CONSTANT UINT v1FrameHdrVersion = V1_FRAMEHDR_VERSION;
101 CONSTANT PHDWORD v1FrameHdrLength = V1_FRAMEHDR_LENGTH;
102 CONSTANT PHDWORD v1FrameMark = V1_FRAMEMARK;
103 CONSTANT UINT v1AlignLength = V1_ALIGN_LENGTH;
104 CONSTANT UINT v1FrameQuantum = V1_FRAME_QUANTUM;
105 
106 #ifdef __cplusplus
107 }
108 /* end of extern "C" */
109 #endif
110 
111 #endif
112 /* end of ifndef _FRAMEHDRV1_ */
113 
114 
115 
116 
117 
118 
119 
120