short ar_initialize_device (short board);
This function resets the
device's receive and transmit FIFO buffers and assigns the default state of all
channel configuration registers. The resulting state of the
installed ARINC 429 protocol configuration registers is defined as follows:
ARINC 429
Transmitters enabled, speed set for 100Kbps and Odd Parity enabled.
ARINC 429 Receivers enabled, speed set for 100Kbps, Parity Checking
enabled, Merged Mode disabled, and Internal Wrap disabled.
The Message Scheduler is enabled with no messages defined.
All receive label filtering is disabled.
All receive FIFO buffers will be reset and any unread data contained therein will be lost.
Input |
||
Name |
Type |
Description |
board |
short |
(input) Device Number of the board to reference, (valid range is 0-127). |
Name |
Type |
Description |
status |
short |
status of the function
call, with valid values of: ARS_MEMWRERR A memory test failure was encountered. ARS_BOARD_MUTEX Access to the Board Lock timed-out/failed. |
Initialization
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