rpp0 / gr-lora

GNU Radio blocks for receiving LoRa modulated radio messages using SDR
GNU General Public License v3.0
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Decoded data not the same as transmitted data #175

Open radio-satellites opened 6 months ago

radio-satellites commented 6 months ago

Hi!

I noticed that a lot of the questions are not being answered here... I hope this one will be different...

That being said, thank you for your wonderful software!

I need some help with decoding packets. I am using a custom SX1278 board with radiolib to transmit 255-byte long LoRa imagery packets. I can confirm that the right data is getting into the radio by printing the buffer out and converting it to binary (bitdump): image Here's the bitdump of the received frames (using gr-lora): image Not only are the frames obviously different, they do not decode.

Here are my settings:

To decode:

To transmit:

I would appreciate any insight into this issue. Thank you!