Program Interface Library AR_RECREATE_PARITY
CEI-100/CEI-200/CEI-x20 User’s Manual 126
AR_RECREATE_PARITY
void ar_recreate_parity (CEI_UCHAR * arinc_word);
This function determines the parity bit (e.g., the MSB of the 32-bit ARINC
word) based on the even/odd parity of each of the four bytes that make up
the ARINC word. It is normally not needed when using the CEI-x20
boards, since parity is automatically calculated when transmitting a word,
and the state of the received parity can be determined by checking the most
significant word.
None.
arinc_word (input/output) pointer to the 32-bit ARINC word.
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