MAC: RX time get function implemented

Author: Jarkko Paso

source/MAC/IEEE802_15_4/mac_pd_sap.c

@@ -187,6 +187,20 @@ static int mac_pd_sap_set_tx_time(protocol_interface_rf_mac_setup_s *rf_mac_setu
     return -1;
 }
 
+/**
+ * Get PHY RX time.
+ *
+ * \param rf_mac_setup pointer to MAC
+ * \return Timestamp of last PHY reception
+ *
+ */
+static uint32_t mac_pd_sap_get_rx_time(protocol_interface_rf_mac_setup_s *rf_mac_setup)
+{
+    uint8_t rx_time_buffer[4];
+    rf_mac_setup->dev_driver->phy_driver->extension(PHY_EXTENSION_READ_RX_TIME, rx_time_buffer);
+    return common_read_32_bit(rx_time_buffer);
+}
+
 /**
  * Run Mac data interface state Machine for mac timer.
  *