Platform independence

[luni64]

Changes

• Platform independent hardware layer.
  Digital reading and writing was optimized for T3.x, T4.x, SEED_Xiao, and the 8bit AVR boards. Other boards fall back to normal
  digitalRead/digitalWrite calls.

Breaking changes

• The default setting for the callback system changed to void(*)void functions. std::function callbacks are still supported but need to be activated in the config file.

Open

• Adapt and improve documentation

The changes were quite massive and some bugs are likely. -> Please do report any bugs, observations and not supported boards

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This discussion was created from the release Platform independence.

[luni64]

Open

• Adapt and improve documentation

Done...