* Add buffer based single line pan, arbitrary byte write to buffer
* Change dirty mask to inverse of OLED_BLOCK_TYPE for future proofing larger buffer sizes
* Updating docs to include new functions
* Updating to clarify scroll vs pan
* Fix out of bound OLED font access
The default font is 1344 bytes, or a total of 224 glyphs (each 6-bytes wide).
OLED_FONT_END defaults to 224, which if used will then index off the end of
the font array. So either the documentation or code is wrong.
Instead of figuring out the rewording of the documentation, just change
the OLED_FONT_END default value to 223, to match the documentation and code.
* Add static assert to check array size
Build bomb if the font array size doesn't match to the defines.
* modify oled_driver to support SH1106
also:
- improve mechanism to specify which OLED IC we use
- comment calc_bounds()
- give OLED_COLUMN_OFFSET a default value
- inline comment re: OLED MEMORY_MODE and SH1106
- update docs/feature_oled_driver.h for SH1106 support and related changes
- docs: OLED: note we have tested SSD1306 on ARM boards (per @XScorpion2)
- define out MEMORY_MODE when using SH1106 OLED driver
* document that SSD1306 128x64 on AVR works
Per @XScorpion2: https://github.com/qmk/qmk_firmware/pull/5787#discussion_r291837842
