di0ib/tmk_keyboard_custom
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Fix backlight blinking issue by another way

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This commit is contained in:
Kai Ryu 2014-12-12 16:40:03 +09:00
parent 3cca7e0591
commit 215419e3b9
1 changed files with 10 additions and 2 deletions
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12
keyboard/RedScarfII/matrix.c
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@ -39,6 +39,7 @@ static matrix_row_t matrix_debouncing[MATRIX_ROWS];
static matrix_row_t read_cols(void);
static void init_cols(void);
static void init_rows(void);
static void unselect_rows(void);
static void select_row(uint8_t row);
inline
@ -83,8 +84,7 @@ uint8_t matrix_scan(void)
}
debouncing = DEBOUNCE;
}
// select next row
select_row((i + 1) % MATRIX_ROWS);
unselect_rows();
}
if (debouncing) {
@ -185,6 +185,14 @@ static void init_rows(void)
DDRB |= (1<<PB2 | 1<<PB1 | 1<<PB0);
}
static void unselect_rows(void)
{
//PORTB |= (1<<PB2 | 1<<PB1 | 1<<PB0);
PORTB |= (1<<PB2);
PORTB |= (1<<PB1);
PORTB |= (1<<PB0);
}
static void select_row(uint8_t row)
{
(row & (1<<0)) ? (PORTB |= (1<<PB2)) : (PORTB &= ~(1<<PB2));