Aim MIL-STD-1553 - BUS MONITOR FUNCTIONS

MIL-STD-1553 Reference Manual
307
Chapter 8 – Remote Terminal Functions
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Subaddress Control
Value
Constant
Description
0
API_RT_DISABLE_SA
Subaddress disabled
1
API_RT_ENABLE_SA
Subaddress enabled, no
interrupt
2
API_RT_ENABLE_SA_INT_XFER
Subaddress enabled, Interrupt
on any Transfer
3
API_RT_ENABLE_SA_INT_ERR
Subaddress enabled, Interrupt
on any Transfer Error
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0 (Reserved for RT SA Response Mode Control)
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Status Word Mask Control
Value
Constant
Description
0
API_RT_SWM_OR
Use ‘SWM’ as OR mask for Status Word
response
1
API_RT_SWM_AND
Use ‘SWM’ as AND mask for Status Word
response
2
API_RT_SWM_NXW_OR
Use ‘SWM’ as AND mask for Status Word
response and to modify “Next Status Word”
3
API_RT_SWM_NXW_AND
Use ‘SWM’ as OR mask for Status Word
response and to modify “Next Status Word”
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Status Word Modification Mask This mask can raise or
307
ehavior specific bits of
the Status Word response dependent on the selected Status Word Mask Control
mode. See Figure 9-1 for the Status word format.
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Return Value
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6
All API functions return API_OK if no error occurred. If the return value is not equal
to API_OK the function ApiGetErrorDescription can be used to obtain an error
description.