END_STATUS_BIT
if (ext_status_1 & END_STATUS_BIT) {
if ((ext_status_1 & (DATA_IN_STATUS_BIT | END_STATUS_BIT)) !=
(DATA_IN_STATUS_BIT | END_STATUS_BIT)) {
(RFD_HOLDOFF_STATUS_BIT | DATA_IN_STATUS_BIT | END_STATUS_BIT)) ==
(DATA_IN_STATUS_BIT | END_STATUS_BIT)) {