LLCC68 datasheet(63/111 Pages) SEMTECH

63 / 111 page

LLCC68

Data Sheet

Rev. 1.1

DS.LLCC68.W.APP

Dec 2024

63 of 111

Semtech

LLCC68

www.semtech.com

11.5 Status Commands

SetModulationParams

0x8B

modParam1, modParam2, modParam3

Compute and set values in selected

protocol modem for given modulation

parameters

SetPacketParams

0x8C

packetParam1, packetParam2, packetParam3,

packetParam4, packetParam5, packetParam6,

packetParam7, packetParam8, packetParam9

Set values on selected protocol modem

for given packet parameters

SetCadParams

0x88

cadSymbolNum, cadDetPeak, cadDetMin,

cadExitMode, cadTimeout

Set the parameters which are used for

performing a CAD (LoRa only)

SetBufferBaseAddress

0x8F

TxbaseAddr, RxbaseAddr

Store TX and RX base address in regis-

ter of selected protocol modem

SetLoRaSymbNumTimeout

0xA0

SymbNum

Set the number of symbol the modem

has to wait to validate a lock

Table 11-5: Commands Returning the Radio Status

Command

Opcode

Parameters

Description

GetStatus

0xC0

Returns the current status of the device

GetRssiInst

0x15

Returns the instantaneous measured RSSI while in Rx mode

GetRxBufferStatus

0x13

Returns PaylaodLengthRx(7:0), RxBufferPointer(7:0)

GetPacketStatus

0x14

Returns RssiAvg, RssiSync, PStatus2, PStatus3, PStatus4 in

FSK protocol, returns RssiPkt, SnrPkt in LoRa protocol

GetDeviceErrors

0x17

Returns the error which has occurred in the device

ClearDeviceErrors

0x07

0x00

Clear all the error(s). The error(s) cannot be cleared

independently

GetStats

0x10

Returns statistics on the last few received packets

ResetStats

0x00

Resets the value read by the command GetStats

Table 11-4: Commands Controlling the RF and Packets Settings (Continued)

Command

Opcode

Parameters

Description

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