devices

Commit Graph

Author	SHA1	Message	Date
Michael Hanselmann	52b148df45	waveshare2in13v2: Document command 0x37 and always apply it The datasheets of the comparable SSD1680, SSD1675B and GDEH0213B73 controllers describe this command as "Write register for display option". Signed-off-by: Michael Hanselmann <public@hansmi.ch>	4 years ago
Michael Hanselmann	0c6b49f898	waveshare213v2: Implement flicker-free partial updates Update both image buffers (B/W and red) and configure the controller to only refresh the changed areas. With this change the "DrawPartial" function becomes equivalent to "Draw" and is thus marked as deprecated. It didn't really provide additional functionality before as partial updates weren't truly implemented. Signed-off-by: Michael Hanselmann <public@hansmi.ch>	4 years ago
Michael Hanselmann	be539b05ff	waveshare213v2: Move display update to testable function Signed-off-by: Michael Hanselmann <public@hansmi.ch>	4 years ago
Michael Hanselmann	85bed23e58	waveshare213v2: Unify initialization, separate mode config Merge the common logic in the "initDisplayFull" and "initDisplayPartial" functions and separate out the parts related to the display update mode. In a forthcoming change the update mode will no longer be set when initializing, but rather via a separate setter function, requiring the ability to reconfigure the display controller without a full re-initialization. Signed-off-by: Michael Hanselmann <public@hansmi.ch>	4 years ago
Michael Hanselmann	6052af94b0	waveshare213v2: Move initialization to testable functions	4 years ago

5 Commits (40f2bd16d7db83022abd3594aa2dda57d8d5df26)