Aim MIL-STD-1553 - Apicmdbcgetdytagdef

MIL-STD-1553 Reference Manual
210
Chapter 7 – Bus Controller Functions
7.1.7 ApiCmdBCGetDytagDef
Prototype:
AiInt16 ApiCmdBCGetDytagDef ( AiUInt32 ul_ModuleHandle, AiUInt8 biu, AiUInt8 con,
AiUInt16 bc_hid, AiUInt16 *mode,
TY_API_BC_DYTAG bc_dytag[4] );
Driver Command:
API_BC_DYTAG_DEF_GET (0x69)
Purpose:
This function is used to read Dytag settings for the generation of dynamic data words
for BC-RT transfer type or for BC broadcast transfer type.
I
I
n
n
p
p
u
u
t
t
A
A
i
i
U
U
I
I
n
n
t
t
1
1
6
6
b
b
c
c
_
_
h
h
i
i
d
d
BC Buffer Header ID
Note: See Section 1.3.5 for the range allowed for this parameter.
O
O
u
u
t
t
p
p
u
u
t
t
A
A
i
i
U
U
I
I
n
n
t
t
1
1
6
6
*
*
m
m
o
o
d
d
e
e
BC Dynamic Tagging Mode
Value
Constant
Description
0
API_DYTAG_STD_MODE
Function Mode
1
API_DYTAG_EFA_MODE
Tagging Mode
T
T
Y
Y
_
_
A
A
P
P
I
I
_
_
B
B
C
C
_
_
D
D
Y
Y
T
T
A
A
G
G
*
*
b
b
c
c
_
_
d
d
y
y
t
t
a
a
g
g
[
[
4
4
]
]
BC Dynamic Data description
typedef struct ty_api_bc_dytag
{
AiUInt16 tag_fct;
AiUInt16 min;
AiUInt16 max;
AiUInt16 step;
AiUInt16 wpos;
} TY_API_BC_DYTAG;
Parameter description for Function Mode (‘mode’ = 0)
Note: Applicable for up to 2 dynamic words (‘bc_dytag[0..1]’, structure
indexes bc_dytag[2..3] are reserved!