Semtech LR1121 - Getrxbufferstatus; Setrxboosted; Table 7-13: Getrxbufferstatus Command; Table 7-14: Getrxbufferstatus Response

LR1121
User Manual Rev 1.1
UM.LR1121.W.APP Mar 2023
57 of 130
Semtech
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7.2.11 GetRxBufferStatus
Command GetRxBufferStatus(...) returns the length of the last packet received and the offset in the RX buffer of the
first byte received:
• PayloadLengthRX is the Payload length of the last packet received, in bytes.
• RxStartBufferPointer is the offset in the RX buffer of the first byte received.
7.2.12 SetRxBoosted
Command SetRxBoosted(...) sets the device in RX Boosted mode, allowing a ~2dB increased sensitivity, at the expense
of a ~2mA higher current consumption in RX mode.
• RxBoosted: Sets the Rx Boosted mode.
 0: RX Boosted mode deactivated.
 1: RX Boosted mode activated.
 Other values are RFU.
Table 7-13: GetRxBufferStatus Command
Byte 0 1
Data from Host 0x02 0x03
Data to Host Stat1 Stat2
Table 7-14: GetRxBufferStatus Response
Byte 0 1 2
Data from Host 0x00 0x00 0x00
Data to Host Stat1 PayloadLengthRX RxStartBufferPointer
Table 7-15: SetRxBoosted Command
Byte 0 1 2
Data from Host 0x02 0x27 RxBoosted
Data to Host Stat1 Stat2 IrqStatus (31:24)