abaco systems CEI-520 - Channel Parameter Read-Back; Mode Control; Channel Data Read Functions

Program Interface Library Utility Routines – By Function
CEI-100/CEI-200/CEI-x20 User’s Manual 67
Channel Parameter Read-Back
ar_get_config() Gets the value of a bit in the control word for the
ARINC configuration.
ar_get_raw_mode() Get raw mode (no parity) status.
ar_get_rx_count() Returns count of received data words for a
channel.
Mode Control
ar_go() Starts the interface processing ARINC data.
ar_set_raw_mode() Disables parity function on the interface.
ar_set_storage_mode() Sets the data storage mode on the interface.
ar_msg_control() Selects transmission logic – scheduled or burst
mode.
Channel Data Read Functions
ar_get_latest() Gets the latest data from a particular dedicated
mode label.
ar_getblock() Gets multiple ARINC words from a channels
receiver buffer (CEI-520/520A/620/820/820TX-
enhanced interface only).
ar_getnext() Gets the next ARINC word from the sequential
buffer. Wait if none.
ar_getnextt() Gets the next ARINC word from the sequential
buffer with time tag. Wait if no word is
available.
ar_getword() Gets an ARINC word from a sequential receive
buffer.
ar_getwordt() Gets an ARINC word from a sequential receive
buffer with time tag.
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