diff options
Diffstat (limited to 'keyboards/40percentclub/ut47/matrix.c')
-rw-r--r-- | keyboards/40percentclub/ut47/matrix.c | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/keyboards/40percentclub/ut47/matrix.c b/keyboards/40percentclub/ut47/matrix.c index 02ed88b709..d803f11c5e 100644 --- a/keyboards/40percentclub/ut47/matrix.c +++ b/keyboards/40percentclub/ut47/matrix.c @@ -126,14 +126,18 @@ void matrix_print(void) static void init_cols(void) { // Input with pull-up(DDR:0, PORT:1) - DDRF &= ~(1<<4 | 1<<5 | 1<<6 | 1<<7); - PORTF |= (1<<4 | 1<<5 | 1<<6 | 1<<7); - DDRE &= ~(1<<6); - PORTE |= (1<<6); - DDRD &= ~(1<<7); - PORTD |= (1<<7); - DDRB &= ~(1<<1 | 1<<2 | 1<<3 | 1<<4 | 1<<5 | 1<<6); - PORTB |= (1<<1 | 1<<2 | 1<<3 | 1<<4 | 1<<5 | 1<<6); + gpio_set_pin_input_high(F4); + gpio_set_pin_input_high(F5); + gpio_set_pin_input_high(F6); + gpio_set_pin_input_high(F7); + gpio_set_pin_input_high(E6); + gpio_set_pin_input_high(D7); + gpio_set_pin_input_high(B1); + gpio_set_pin_input_high(B2); + gpio_set_pin_input_high(B3); + gpio_set_pin_input_high(B4); + gpio_set_pin_input_high(B5); + gpio_set_pin_input_high(B6); } static matrix_row_t read_cols(void) @@ -160,10 +164,10 @@ static matrix_row_t read_cols(void) static void unselect_rows(void) { // Hi-Z(DDR:0, PORT:0) to unselect - DDRD &= ~0b00010011; - PORTD &= ~0b00010011; - DDRC &= ~0b01000000; - PORTC &= ~0b01000000; + gpio_set_pin_input(C6); + gpio_set_pin_input(D0); + gpio_set_pin_input(D1); + gpio_set_pin_input(D4); } static void select_row(uint8_t row) @@ -171,20 +175,20 @@ static void select_row(uint8_t row) // Output low(DDR:1, PORT:0) to select switch (row) { case 0: - DDRD |= (1<<1); - PORTD &= ~(1<<1); + gpio_set_pin_output(D1); + gpio_write_pin_low(D1); break; case 1: - DDRD |= (1<<0); - PORTD &= ~(1<<0); + gpio_set_pin_output(D0); + gpio_write_pin_low(D0); break; case 2: - DDRD |= (1<<4); - PORTD &= ~(1<<4); + gpio_set_pin_output(D4); + gpio_write_pin_low(D4); break; case 3: - DDRC |= (1<<6); - PORTC &= ~(1<<6); + gpio_set_pin_output(C6); + gpio_write_pin_low(C6); break; } } |