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Core: Support inverted scan logic for optical switches (#19053)

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dexter93 2022-12-08 18:09:01 +02:00 • committed by GitHub
parent 6668a0adb0
commit f2a8a13dba
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4 changed files with 20 additions and 4 deletions
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10
quantum/matrix.c
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@ -46,6 +46,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
# define SPLIT_MUTABLE_COL const
#endif
#ifndef MATRIX_INPUT_PRESSED_STATE
# define MATRIX_INPUT_PRESSED_STATE 0
#endif
#ifdef DIRECT_PINS
static SPLIT_MUTABLE pin_t direct_pins[ROWS_PER_HAND][MATRIX_COLS] = DIRECT_PINS;
#elif (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
@ -93,7 +97,7 @@ static inline void setPinInputHigh_atomic(pin_t pin) {
static inline uint8_t readMatrixPin(pin_t pin) {
if (pin != NO_PIN) {
return readPin(pin);
return (readPin(pin) == MATRIX_INPUT_PRESSED_STATE) ? 0 : 1;
} else {
return 1;
}
@ -121,9 +125,7 @@ __attribute__((weak)) void matrix_read_cols_on_row(matrix_row_t current_matrix[]
matrix_row_t row_shifter = MATRIX_ROW_SHIFTER;
for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++, row_shifter <<= 1) {
pin_t pin = direct_pins[current_row][col_index];
if (pin != NO_PIN) {
current_row_value |= readPin(pin) ? 0 : row_shifter;
}
current_row_value |= readMatrixPin(pin) ? 0 : row_shifter;
}
// Update the matrix