Aim AMC429, Reference Manual

Page: 165 / 228

Software Library Reference Manual for VME 429 155
Section 7 – Receiver Monitor Functions
' ' A A i i U U I I n n t t 8 8 p p a a d d d d i i n n g g 1 1 ' '
Reserved (0)
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A
A
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1
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6
6
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2
2
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Reserved (0)
' ' A A i i U U I I n n t t 3 3 2 2 h h f f i i _ _ c c n n t t ' '
Actual value of the Half Buffer Full interrupt counter
The initial value is set by the parameter “ rec_filesize ’ of the function
Api429CmdRmCapDef
and is decremented each time a Half Buffer Full interrupt occurs. In that case the Receiver
Monitor Buffer contents are copied from the Global RAM into the Shared RAM area of the
API429 board.
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A
A
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i
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3
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2
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r
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Start address of the API429 Receiver Monitor recording buffer entries, which have been
copied from the Global RAM into the Shared RAM area of the API429 board.
' ' A A i i U U I I n n t t 3 3 2 2 s s i i z z e e ' '
Amount of 32-bit Receiver Monitor buffer entries that have been be copied from the Shared
RAM area of the API429 board to the user application buffer.
v
v
o
o
i
i
d
d
*
*
p
p
_
_
B
B
u
u
f
f
Pointer to the user application buffer area (used to store the recording data) to
where the Receiver Monitor Buffer entries are copied, if data has been received.
Note: One Receiver Monitor Buffer entry consists of three 32-bit words,
which are described on page 158 (parameter ‘px_SData’ of
function “Api429CmdRmStkDataRead”) or page 161 (parameter
‘px_SData’ of function "Api429CmdRmStkFind”).
A
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U
U
I
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n
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3
3
2
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p
p
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B
B
y
y
t
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s
s
R
R
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a
a
d
d
Amount of Bytes that have been read.
R
R
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e
t
t
u
u
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n
n
V
V
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a
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Value Constant Description
0 API429_CMD_OK Execution success
1 API429_CMD_ERR Execution error