SightLine Applications Command, Control, and Script API  v3.5
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SLACurrentMetadataFrameValues_t Struct Reference

Description

Current metadata frame values – format nearly identical to SLASetMetadataFrameValues_t.

typedef struct {
s32 frameCenterLat;
s32 frameCenterLon;
u16 frameCenterEl;
u16 frameWidth;
u32 slantRange;
u8 userSuppliedFlags;
s32 targetLat;
s32 targetLon;
u16 targetEl;
u8 targetTrackGateHeight;
u8 targetTrackGateWidth;
s16 offsetCornerLat1;
s16 offsetCornerLon1;
s16 offsetCornerLat2;
s16 offsetCornerLon2;
s16 offsetCornerLat3;
s16 offsetCornerLon3;
s16 offsetCornerLat4;
s16 offsetCornerLon4;
u16 displayId;

Sent in response to SLAGetParameters_t().

Message ID 0x8C

Byte Offset Name Description
4-7frameCenterLatFrame center latitude (valid data bit = 0)
8-11frameCenterLonFrame center longitude (valid data bit = 1)
12-13frameCenterElFrame center elevation (valid data bit = 2)
14-15frameWidthTarget width (valid data bit = 3)
16-19slantRangeSlant range (valid data bit = 4)
20userSuppliedFlagsUser-supplied metadata flags. See SLASetMetadataFrameValues_t.
21-24targetLatTarget location specification mode
25-28targetLonTarget location specification mode
29-30targetElTarget location specification mode
31targetTrackGateHeightTarget track gate height
32targetTrackGateWidthTarget track gate width
33-34offsetCornerLat1Offset corner latitude point 1
35-36offsetCornerLon1Offset corner longitude point 1
37-38offsetCornerLat2Offset corner latitude point 2
39-40offsetCornerLon2Offset corner longitude point 2
41-42offsetCornerLat3Offset corner latitude point 3
43-44offsetCornerLon3Offset corner longitude point 3
45-46offsetCornerLat4Offset corner latitude point 4
47-48offsetCornerLon4Offset corner longitude point 4
49-50displayIdNetwork Display ID
3000 / 4000: (0x0002 = Net0, 0x0080 = Net1)
1500: Ignored or 0x0000