BastilleResearch / gr-lora

GNU Radio OOT module implementing the LoRa PHY, based on https://github.com/matt-knight/research/tree/master/2016_05_20_jailbreak
GNU General Public License v3.0
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the ralationship between spread factor and header? #44

Open Ken-Go opened 2 years ago

Ken-Go commented 2 years ago

I am learning the source code and when I read the encode_impl.cc file, I read the code as this:

I do not understand the ralationship between sf and header. Why header_nybbles' length is (d_sf - 2)? Thanks!!! 微信图片_20210725165307