diff options
Diffstat (limited to 'keyboards/ploopyco/opt_encoder.c')
| -rw-r--r-- | keyboards/ploopyco/opt_encoder.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/keyboards/ploopyco/opt_encoder.c b/keyboards/ploopyco/opt_encoder.c index 8698351c26..226db0a809 100644 --- a/keyboards/ploopyco/opt_encoder.c +++ b/keyboards/ploopyco/opt_encoder.c @@ -15,6 +15,9 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "opt_encoder.h" +#include <stdbool.h> + +enum State { HIHI, HILO, LOLO, LOHI }; enum State state; @@ -44,6 +47,12 @@ int arHighA[SCROLLER_AR_SIZE]; int arLowB[SCROLLER_AR_SIZE]; int arHighB[SCROLLER_AR_SIZE]; +void calculateThresholdA(int curA); +void calculateThresholdB(int curB); +int calculateThreshold(int cur, int* low, int* high, bool* cLow, bool* cHigh, int arLow[], int arHigh[], int* lowIndex, int* highIndex, bool* lowOverflow, bool* highOverflow); +int thresholdEquation(int lo, int hi); +void incrementIndex(int* index, bool* ovflw); + /* Setup function for the scroll wheel. Initializes the relevant variables. */ void opt_encoder_init(void) { @@ -70,7 +79,7 @@ void opt_encoder_init(void) { scrollThresholdB = 0; } -int opt_encoder_handler(int curA, int curB) { +int8_t opt_encoder_handler(uint16_t curA, uint16_t curB) { if (lowOverflowA == false || highOverflowA == false) calculateThresholdA(curA); if (lowOverflowB == false || highOverflowB == false) calculateThresholdB(curB); |