Clarification on the use of XBEE_ATCMD_REUSE in an AT command callback

[acpie360]

If my API mode AT command callback function uses XBEE_ATCMD_REUSE as the return value, will it cause the same AT command to be re-sent automatically? I am guessing XBEE_ATCMD_REUSE is only used to preserve the call table entry, therefore if I want to send the same AT command again in the case of a timeout, I'll have to do it on my code.

In the current implementation, the AT command time-out is hard coded at 2-second. Will there be a plan to make this value adjustable on the per command basis?

Thanks.