STMF_SEC2TICK
tmp_delay = STMF_SEC2TICK(1)/2;
clock_t twosec = STMF_SEC2TICK(2);
delay(STMF_SEC2TICK(1)/10);
delay(STMF_SEC2TICK(1)/2);
delay(STMF_SEC2TICK(1)/3);
STMF_SEC2TICK(lu->lu_abort_timeout?
STMF_SEC2TICK(lport->lport_abort_timeout?