additional registers

[michbeck100]

• adds additional registers, taken from https://forum.iobroker.net/topi…
• Fixes datatype for total_pv_export

[bjeanes]

Here are some more registers that I have dug into today for my own purposes. I hope to add a PR for these but feel free to incorporate them in this one if you're interested:

• Address 33208 - Forced charging schedules (i.e. from grid)

  • 0xAA (170) = on
  • 0x55 (85) = off

• 33209 - Schedule validity

  • 0 - week day only
  • 1 - every day

• Schedule 1:

  • 33210 - start hour (0-23)
  • 33211 - start minute (0-59)
  • 33212 - stop hour (0-24)
    24th hour to distinguish from zero-length/inactive schedule
  • 33213 - stop minute (0-59)
    must be 0 if 33212 is set to 24
  • 33214 - state-of-charge target (0-100)

• Schedule 2 (same value constraints as schedule 1)

  • 33215 - start hour
  • 33216 - start minute
  • 33217 - end hour
  • 33218 - stop hour
  • 33219 - SOC target

These map to the following settings in the web UI of the network dongle:

[bjeanes]

lol I started that comment before merge but submitted it after 🤦🏻