bind settings not stored (?) on d4r

[fishpepper]

bind settings not stored (?) on d4r

[s3vo]

More info is here on my post on rcgroups:
https://www.rcgroups.com/forums/showpost.php?p=36570934&postcount=184
here is a log from debug on D4R-II:
`-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

OpenSky - BUILD_TARGET - (c) by github.com/fishpepper

uart: init done
wdt: init
timeout: init
storage: init
hal_storage: freeing i2c bus with clock train
hal_storage: i2c free again
storage: reading
hal_storage: i2c read_buffer(0x0000, ..., 51)
hal_storage: reading 51bytes: 01 5A C9 01 88 24 AB 47 CE 6A 06 8D 29 B0 4C D3 6F 0B 92 2E B5 51 D8 74 10 97 33 BA 56 DD 79 15 9C 38 BF 5B E2 7E 1A A1 3D C4 60 E7 83 1F A6 42 C9 65 00 . done.
hal_storage: read done
storage: loaded hoptable[] = 01 88 24 AB 47 CE 6A 06 8D 29 B0 4C D3 6F 0B 92 2E B5 51 D8 74 10 97 33 BA 56 DD 79 15 9C 38 BF 5B E2 7E 1A A1 3D C4 60 E7 83 1F A6 42 C9 65
frsky: init
cc25xx: init
frsky: cc25xx partnum 0x80 version 0x03
frsky: got valid part and version info
frsky: configure
frsky: configure done
frsky: BIND jumper set = YES -> binding
frsky: do bind
frsky: autotune
frsky: entering bind loop`

[Zebble]

This seems to be fixed. Haven't had an issue with powering off and on after binding...

[fishpepper]

fixed by 68c6e34