Aim MIL-STD-1553 - Page 51

MIL-STD-1553 Reference Manual
37
Chapter 2 - Library Administration and Initialization Functions
T
T
Y
Y
_
_
I
I
N
N
T
T
_
_
F
F
U
U
N
N
C
C
_
_
P
P
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T
R
R
p
p
f
f
_
_
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c
c
Pointer to the interrupt handler function of the user application.
typedef void (_stdcall *TY_INT_FUNC_PTR)(AiUInt32 ul_Module,
AiUInt8 uc_Biu, AiUInt8 uc_Type,
TY_API_INTR_LOGLIST_ENTRY x_Info );
The interrupt function will receive the following parameters, which identify exactly
the type of interrupt.
A
A
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i
U
U
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I
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n
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3
3
2
2
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u
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_
M
M
o
o
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d
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u
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e
Module Number of the AIM board that generated the interrupt.
Value
Constant
Description
0
API_MODULE_1
AIM board 1
1
API_MODULE_2
AIM board 2
2
API_MODULE_3
AIM board 3
3
API_MODULE_4
AIM board 4
4
API_MODULE_5
AIM board 5
5
API_MODULE_6
AIM board 6
6
API_MODULE_7
AIM board 7
7
API_MODULE_8
AIM board 8
A
A
i
i
U
U
I
I
n
n
t
t
8
8
u
u
c
c
_
_
B
B
i
i
u
u
BIU Number of the AIM board that generated the interrupt.
Value
Constant
Description
1
API_BIU_1
Bus Interface Unit 1 on the AIM board
2
API_BIU_2
Bus Interface Unit 2 on the AIM board
..
..
..
8
API_BIU_8
Bus Interface Unit 8 on the AIM board
A
A
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i
U
U
I
I
n
n
t
t
8
8
u
u
c
c
_
_
T
T
y
y
p
p
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e
Interrupt type as defined in parameter "uc_Type" above.
Contains the type of interrupt that the AIM board has generated.
Value
Constant
Description
0
API_INT_RT
interrupt for RT related events
1
API_INT_BC
interrupt for BC related events
2
API_INT_BM
interrupt for BM related events
3
API_INT_REPLAY
interrupt for Replay related events
4
API_INT_BC_BRANCH
interrupt for BC Branch (e.g. Skip) related events