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https://github.com/Keychron/qmk_firmware.git
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Update matrix.c
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5a3614f843
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@ -82,6 +82,13 @@ static inline void setPinOutput_writeLow(pin_t pin) {
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}
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}
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static inline void setPinOutput_writeHigh(pin_t pin) {
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ATOMIC_BLOCK_FORCEON {
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setPinOutput(pin);
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writePinHigh(pin);
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}
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}
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static inline void setPinInputHigh_atomic(pin_t pin) {
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ATOMIC_BLOCK_FORCEON { setPinInputHigh(pin); }
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}
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@ -141,7 +148,11 @@ static bool select_row(uint8_t row) {
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static void unselect_row(uint8_t row) {
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pin_t pin = row_pins[row];
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if (pin != NO_PIN) {
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# ifdef MATRIX_UNSELECT_DRIVE_HIGH
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setPinOutput_writeHigh(pin);
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# else
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setPinInputHigh_atomic(pin);
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# endif
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}
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}
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@ -200,7 +211,11 @@ static bool select_col(uint8_t col) {
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static void unselect_col(uint8_t col) {
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pin_t pin = col_pins[col];
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if (pin != NO_PIN) {
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# ifdef MATRIX_UNSELECT_DRIVE_HIGH
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setPinOutput_writeHigh(pin);
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# else
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setPinInputHigh_atomic(pin);
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# endif
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}
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}
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