unsigned int ar_get_rx_count (short board, short channel);
The device
maintains a count of the number of ARINC data messages received over the
interface for each channel since the device was last initialized (see
AR_LOADSLV). This routine returns that number.
If the API routine ar_clr_rx_count has been invoked by the host application prior to this routine’s invocation, the API logs the current value of the message count and returns the difference between that value and the value read from the device upon invocation.
Input |
||
Name |
Type |
Description |
board |
short |
(input) Device Number of the board to reference, (valid range is 0-15). |
channel |
short |
(input) Specifies which receive channel this routine is to access. Valid range is 0 to one less than the installed ARINC 429 receive channel count. |
Name |
Type |
Description |
count |
unsigned int |
(output) current count of ARINC messages received on the specified channel. |
Receive Data Processing Functions
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