Program Interface Library AR_PUTWORD
CEI-100/CEI-200/CEI-x20 User’s Manual 124
Since ARINC data rates are relatively slow, a moderately fast PC can
generate data at a much faster rate than data is transmitted.
ARS_NORMAL Success.
ARS_INVBOARD Invalid board number.
ARS_BRDNOTLOAD Board not initialized.
ARS_INVARG Invalid argument value.
ARS_XMITOVRFLO Failure – transmit buffer overflow. The
interface is not transmitting data as fast
as data is being put in the buffer. The
interface may be in a reset state or else
the data rate is too high. Thus, the data
wasn’t put in the buffer. If the interface
is running, you can retry the call until
success is achieved.
ARS_BOARD_MUTEX Failed to acquire/release the board lock.
board (input) board number of interest.
channel (input) channel to transmit on.
xmit_data (input) 32-bit ARINC word to transmit.
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