Hi,
I’m using LoRa LR1120 on board LR1120DVK1TCKS.
I’m trying to operate LoRa in TX continuous wave mode, but it doesn’t work as expected.
Here is the following sequence that I tried to implement:
Note: before every command, I’m waiting until the LoRa is not busy
------------ Begin sequence ----------------
Reset LoRa (10 msec negative pulse)
GetStatus ( 0x01, 0x00, 0x00, 0x00, 0x00, 0x00)
Response Status = Last command status = CMD_OK
SetStandby (0x01, 0x1C, 0x01)
Response Status = Last command status = CMD_OK
SetPacketType (0x02, 0x0E, 0x02)
Response Status = Last command status = CMD_ERR (why?)
SetRfFrequency (0x02, 0x0B, 31:24, 23:16, 15:8, 7:0) (freq = 902 MHz)
Response Status = Last command status = CMD_OK
SetPaConfig (0x02, 0x15, 0x01, 0x00, 0x02, 0x02)
Response Status = Last command status = CMD_OK
SetTxCw (0x02, 0x19)
Response Status = Last command status = CMD_OK
GetStatus ( 0x01, 0x00, 0x00, 0x00, 0x00, 0x00)
Response Status = Last command status = CMD_ERR (why?)
----------------End sequence -----------------
Questions:
What am I missing or what’s wrong in the above sequence?
What should be the right sequence to operate the LoRa in this mode (TX continuous wave mode)?