short ar_define_msg_block (int numberOfEntries, AR_SCHEDULED_MSG_ENTRY_TYPE * messageEntry);
This function defines a block of 32-bit ARINC 429 messages for periodic retransmission at the specified rates. Once defined, the message rate, content, or assigned channel may be altered via invocation of ar_modify_msg_block. You may use ar_modify_msg to modify the message; however, the preferred method is ar_modify_msg_block.
Input |
||
Name |
Type |
Description |
numberOfEntries |
int |
(input) The number of entries to define, used as a reference for the number of structure array elements defined in the messageEntry array. |
Input/Output |
|
|
Name |
Type |
Description |
messageEntry |
AR_SCHEDULED_MSG_ENTRY_TYPE (passed by reference) |
(input/output) An
array of structures of message definition, each element defined as follows: struct
{
board channel rate start txCount data |
Name |
Type |
Description |
status |
short |
status of the function call, with valid values of: |
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