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bemasher / rtlamr

An rtl-sdr receiver for Itron ERT compatible smart meters operating in the 900MHz ISM band.
GNU Affero General Public License v3.0
2.19k stars 249 forks source link

v0.9.0 cannot decode Neptune R900M meter #102

Closed abaker closed 5 years ago

abaker commented 5 years ago

My city recently installed a Neptune R900M at my house (FCCID: P2SR900M)

Running rtlamr -msgtype=r900 with v0.8.0 starts decoding messages immediately, but v0.9.0 does not decode any messages

I could decode messages in d4b9855, could not decode messages in 7f30323, and go get ... failed on 6bfcafd so I don't know if that was the bad commit. I'm a golang noob so I may have been bisecting this incorrectly.

Here is the output of rtl_sdr -f 915080000 -s 2359296 -g 0 -n 13107201 r900.bin

Let me know if there is anything else I can do to help

bemasher commented 5 years ago

That commit should fix the issue. Let me know if you have any further issues. I'll likely make a minor release so the pre-compiled binaries work for R900.

bemasher commented 5 years ago

See v0.9.1 for a new binary release.