Semtech LoRa Edge LR1110, User Manual

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LR1110
User Manual
Rev.1.0
UM.LR1110.W.APP March 2020
29 of 130
Semtech
www.semtech.com
3.6.5 ReadBuffer8
The command ReadBuffer 8( ) allows reading a block of Len Bytes in the radio RX buffer starting at a specific offset. RX buffer
has to be implemented as a ring buffer.
3.6.6 ClearRxBuffer
The command ClearRxBuffer ( ) allows clearing all data in the radio RX buffer. It will write ‘0’ on the whole Rx buffer. It is
mainly used for debug purpose to ensure the data in the Rx buffer is not from the previous packet..
Table 3-13:
ReadBuffer8 Command
Byte 0 1 2 3
Data from Host 0x01 0x0A Offset (7:0) Len (7:0)
Data to Host Stat1 Stat2 IrqStatus (31:24) IrqStatus (23:16)
Table 3-14:
ReadBuffer8 Response
Byte 0 1 2 3 ... N
Data from Host 0x00 0x00 0x00 0x00 ... 0x00
Data to Host Stat1 Data1 Data2 Data3 ... DataN
Table 3-15:
ClearRxBuffer Command
Byte 0 1
Data from Host 0x01 0x0B
Data to Host Stat1 Stat2