Part: CubeSense V3
Doc: User Manual
Ver:
1.11
Page: 15
Telecommand ID
65
Name
Advance image download
Parameters length
(bytes)
2
Fields
Offset Length
Field
Data type
Detail
0
2
Next frame
number
Unsigned
16-bit
Number of next frame to
be loaded
After this TC has been sent, TLM 65 can once more be polled until the ‘frame number’
-channel
is equal to the appropriate image frame. These steps can be repeated until all frames have
been downloaded.
The data for an image with dimensions X by X can be packed into a bitmap in the following
manner:
Byte 1
Byte 2
Byte 3
.
128
.
X-2
X-1
X
X + 1
.
.
.
.
.
.
.
.
2X + 1
.
.
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.
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X*X
Figure 4
–
Image bitmap example
3.6
Typical use
The way in which CubeSense is normally used is to periodically request the result of the last
detection, and to trigger the next detection.
The procedure for doing detection is outlined in Figure 5.
