Mercurial > louis > kiibohd-controller
diff Scan/MatrixARM/matrix_scan.h @ 415:293154e4aafe
Added support for ghosting matrices and code for elimination.
To use define GHOST in matrix.h, see example in Scan/CK3
| author | CryHam <cryham@gmail.com> |
|---|---|
| date | Fri, 19 Feb 2016 18:10:25 +0100 |
| parents | e464aaa4730f |
| children | 060aa589b307 |
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--- a/Scan/MatrixARM/matrix_scan.h Thu Feb 11 22:56:25 2016 -0800 +++ b/Scan/MatrixARM/matrix_scan.h Fri Feb 19 18:10:25 2016 +0100 @@ -139,6 +139,16 @@ uint8_t prevDecisionTime; } __attribute__((packed)) KeyState; +// Ghost Element, after ghost detection/cancelation +typedef struct KeyGhost { + KeyPosition prev; + KeyPosition cur; + KeyPosition saved; // state before ghosting +} __attribute__((packed)) KeyGhost; + +// utility +inline uint8_t keyOn(/*KeyPosition*/uint8_t st) +{ return (st == KeyState_Press || st == KeyState_Hold) ? 1 : 0; } // ----- Functions -----