New Version

[tgalarneau]

Have been able to get the data for ChargeMeter and PowerMeter. They follow after watts and work with 2 int64 (qq). The problem for me was discovering that if flip sign is set in settings they won't work.

Guess would need to know function Thornwave uses to make the flip happen. But as I use the data for Grafana I make my sign switch in software before sending to database.

[mkjanke]

I updated the script and README.

Perhaps one of the undecoded bytes is used for tracking the sign on the meters?

[tgalarneau]

Problem is I can't decode the int64 if sign flipped.

[mkjanke]

Your are correct - with 'flip sign' enabled, the 'qq' format doesn't work.

Before:
00 08 31 02 23 5f 6c ad 63 01 01 01 25 dc 5a 57 41 8e 3a 57 41 65 be 9c be 88 db 83 c0 d6 ff ff ff ff ff ff ff c0 fd ff ff ff ff ff ff a8 87 88 40 01 01 01 01 00
00 08 31 02 23 af 6d ad 63 01 01 01 25 e0 64 57 41 4c 58 57 41 91 7c d2 be 8f 19 b1 c0 b3 ff ff ff ff ff ff ff f0 fb ff ff ff ff ff ff 83 50 89 40 01 01 01 01 00
00 08 31 02 23 c1 71 ad 63 01 01 01 25 35 a3 57 41 4f 82 57 41 f8 b0 b3 be 2f 5c 97 c0 48 ff ff ff ff ff ff ff 49 f6 ff ff ff ff ff ff c1 6c 90 40 01 01 01 01 00
00 08 31 02 23 bb 78 ad 63 01 01 01 25 40 6b 57 41 17 52 57 41 73 12 d8 be 04 d2 b5 c0 8f fe ff ff ff ff ff ff a5 ec ff ff ff ff ff ff 87 dd 95 40 01 01 01 01 00

After:
00 08 31 02 23 3f 1d b0 63 01 01 01 12 bf 84 57 41 e4 69 57 41 a9 59 bd 3e 7c 68 9f 40 09 01 01 01 01 01 01 02 81 01 01 01 01 01 01 05 e5 3d 75 bf 01 03 fe ff 00
00 08 31 02 23 ec 1e b0 63 01 01 01 12 8d 7d 57 41 2c 5a 57 41 98 e2 b2 3e 09 94 96 40 34 01 01 01 01 01 01 03 bb 02 01 01 01 01 01 05 88 fa 67 bf 01 03 fe ff 00

 0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
               |---------|             |---------| |---------| |---------| |---------| |---------------------| |---------------------| |---------|
                Date/Time                  V1          V2        Current      Power        PowerMeter               ChargeMeter          Temp (C)