Added support to report Driver if FHSS return unknow neighbor error.

artokin · Aug 16, 2018 · 42122b7 · 42122b7
1 parent eb5ba30
commit 42122b7
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Showing 3 changed files with 10 additions and 1 deletion.
diff --git a/source/MAC/IEEE802_15_4/mac_defines.h b/source/MAC/IEEE802_15_4/mac_defines.h
@@ -37,7 +37,8 @@ typedef enum mac_event_t {
  MAC_TIMER_ACK,
  MAC_TIMER_CCA,
  MAC_TX_FAIL,
- MAC_TX_TIMEOUT
+ MAC_TX_TIMEOUT,
+ MAC_UNKNOWN_DESTINATION,
 } mac_event_t;
 
 typedef enum mac_tx_status_type_t {

diff --git a/source/MAC/IEEE802_15_4/mac_mcps_sap.c b/source/MAC/IEEE802_15_4/mac_mcps_sap.c
@@ -1359,6 +1359,8 @@ static void mac_common_data_confirmation_handle (protocol_interface_rf_mac_setup
  //Enable Radio
  mac_mlme_mac_radio_enable(rf_mac_setup);
  buf->status = MLME_TRANSACTION_EXPIRED;
+ } else if (m_event == MAC_UNKNOWN_DESTINATION) {
+ buf->status = MLME_UNAVAILABLE_KEY;
  }
  }
 }

diff --git a/source/MAC/IEEE802_15_4/mac_pd_sap.c b/source/MAC/IEEE802_15_4/mac_pd_sap.c
@@ -254,6 +254,9 @@ void mac_pd_sap_state_machine(protocol_interface_rf_mac_setup_s *rf_mac_setup)
  if (tx_handle_retval == -3) {
  mac_tx_done_state_set(rf_mac_setup, MAC_CCA_FAIL);
  return;
+ } else if (tx_handle_retval == -2) {
+ mac_tx_done_state_set(rf_mac_setup, MAC_UNKNOWN_DESTINATION);
+ return;
  }
  }
  if (mac_plme_cca_req(rf_mac_setup) != 0) {
@@ -361,6 +364,9 @@ static int8_t mac_data_interface_tx_done_cb(protocol_interface_rf_mac_setup_s *r
  if (tx_handle_retval == -3) {
  mac_tx_done_state_set(rf_ptr, MAC_CCA_FAIL);
  return -3;
+ } else if (tx_handle_retval == -2) {
+ mac_tx_done_state_set(rf_ptr, MAC_UNKNOWN_DESTINATION);
+ return -2;
  }
  }
  }