Aim MIL-STD-1553 - Apicmdsyssetmempartition

MIL-STD-1553 Reference Manual
108
Chapter 3 – System Functions
3.1.22 ApiCmdSysSetMemPartition
Prototype:
AiInt16 ApiCmdSysSetMemPartition( AiUInt32 ul_ModuleHandle, AiUInt8 uc_Mode,
TY_API_GET_MEM_INFO *px_MemInfo,
AiUInt32 *pul_Status, AiUInt32 aul_MemUsed[2] );
Driver Command:
TG_API_SYS_SET_MEM_PARTITION (0x2A)
Purpose:
This function is used to configure the actual partitioning of the structures setup within
the Board Global memory (e.g. Start Addresses of descriptor areas, Amount of
descriptors, IDs, etc).
Note: If this function is used, it must be called before the function ApiCmdIni() is
called in the application!
Note: To get the default values of the board memory settings, just call
ApiCmdSysGetMemPartition as the first call in your application after a reboot of
your computer!
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p
p
u
u
t
t
A
A
i
i
U
U
I
I
n
n
t
t
8
8
u
u
c
c
_
_
M
M
o
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d
d
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Value
Description
0
1
2
Normal use case
Reserved
Enhanced BM activity page
T
T
Y
Y
_
_
A
A
P
P
I
I
_
_
S
S
E
E
T
T
_
_
M
M
E
E
M
M
_
_
I
I
N
N
F
F
O
O
*
*
p
p
x
x
_
_
M
M
e
e
m
m
I
I
n
n
f
f
o
o
typedef struct ty_api_set_mem_layout
{
AiUInt32 aul_SimBufSize[2];
TY_API_SET_MEM_BIU_SIZE ax_BiuSize[8];
TY_API_SET_MEM_BIU_COUNT ax_BiuCnt[8];
} TY_API_SET_MEM_INFO;
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U
U
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t
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3
3
2
2
a
a
u
u
l
l
_
_
S
S
i
i
m
m
B
B
u
u
f
f
S
S
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z
z
e
e
[
[
2
2
]
]
Sizes of Simulator data buffers for every Global Memory bank (0..1)