Information for calculating and representing a packet time stamp.

Public Attributes#

Time stamp of the packet in the RAIL timebase.

uint16_t

A value specifying the total length in bytes of the packet used when calculating the packetTime requested by the time_position field.

A sl_rail_packet_time_position_t value specifying the packet position to return in the packet_time field.

In RX for EFR32xG25 only: A value specifying the on-air duration of the data packet, starting with the first bit of the PHR (i.e., end of sync word); preamble and sync word duration are hence excluded.

Public Attribute Documentation#

packet_time#

sl_rail_time_t sl_rail_packet_time_stamp_t::packet_time

Time stamp of the packet in the RAIL timebase.


total_packet_bytes#

uint16_t sl_rail_packet_time_stamp_t::total_packet_bytes

A value specifying the total length in bytes of the packet used when calculating the packetTime requested by the time_position field.

This should account for all bytes sent over the air after the Preamble and Sync word(s) including CRC bytes.


time_position#

sl_rail_packet_time_position_t sl_rail_packet_time_stamp_t::time_position

A sl_rail_packet_time_position_t value specifying the packet position to return in the packet_time field.

If this is SL_RAIL_PACKET_TIME_DEFAULT, this field will be updated with the actual position corresponding to the packet_time value filled in by a call using this structure.


packet_duration_us#

sl_rail_time_t sl_rail_packet_time_stamp_t::packet_duration_us

In RX for EFR32xG25 only: A value specifying the on-air duration of the data packet, starting with the first bit of the PHR (i.e., end of sync word); preamble and sync word duration are hence excluded.

In Tx for all platforms: A value specifying the on-air duration of the data packet, starting at the preamble (i.e. includes preamble, sync word, PHR, payload and FCS). This value can be used to compute duty cycles. Note

  • This field is currently valid only for normal transmits but not Auto-Ack transmits which set the field to zero.