701dev

[hrushka]

• Fixed one issue where the non-multidrop code resulted in a double reset after some read commands.
• Reading the spec, it seems that the scratch pad is only for pages 1 through 3, and pages 4 and 5, where a lot of the status registers sit, are always accessed via memory. I'm not sure if that's right, but the commands that copy the scratchpad in and out of memory only seem to cover pages 1 through 3.

With these changes, the 701c laptop now recognizes the Arduino as a real DS2434 and allows it to charge! Compiling and loading onto an Attiny is incredibly unstable still - mixed results with the laptop recognizing - or not - and sometimes in odd charging states.

[orgua]

I'm not fully happy with this commit, mainly because it mixes different branch-versions -> there are changes that were done by me and are now causing conflicts. also there is an vscode-file in the commits. Theses should be added to your personal global gitignore. I will put the other things directly in the code as comments

[hrushka]

Honestly, I think the best thing to do is for me to close the PR, make sure I'm on the latest to resolve conflicts, and send a new one that only has the noted fixes above.