di0ib/tmk_keyboard_custom
Archived
1
0
Fork 0
Code Releases Activity

Fix backlight blinking issue for RedScarfII

Browse Source
This commit is contained in:
Kai Ryu 2014-12-12 13:23:53 +09:00
parent 08f6cf85ec
commit 430e15e0ba
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
keyboard/RedScarfII/matrix.c
View File

@ -38,7 +38,7 @@ static matrix_row_t matrix_debouncing[MATRIX_ROWS];
static matrix_row_t read_cols(void); static matrix_row_t read_cols(void);
static void init_cols(void); static void init_cols(void);
static void unselect_rows(void); static void init_rows(void);
static void select_row(uint8_t row); static void select_row(uint8_t row);
inline inline
@ -60,7 +60,7 @@ void matrix_init(void)
MCUCR = (1<<JTD); MCUCR = (1<<JTD);
// initialize row and col // initialize row and col
unselect_rows(); init_rows();
init_cols(); init_cols();
// initialize matrix state: all keys off // initialize matrix state: all keys off
@ -83,7 +83,8 @@ uint8_t matrix_scan(void)
} }
debouncing = DEBOUNCE; debouncing = DEBOUNCE;
} }
unselect_rows(); // select next row
select_row((i + 1) % MATRIX_ROWS);
} }
if (debouncing) { if (debouncing) {
@ -179,11 +180,9 @@ static matrix_row_t read_cols(void)
* B1 0 0 1 1 0 0 1 * B1 0 0 1 1 0 0 1
* B0 0 0 0 0 1 1 1 * B0 0 0 0 0 1 1 1
*/ */
static void unselect_rows(void) static void init_rows(void)
{ {
// Select Y7
DDRB |= (1<<PB2 | 1<<PB1 | 1<<PB0); DDRB |= (1<<PB2 | 1<<PB1 | 1<<PB0);
PORTB |= (1<<PB2 | 1<<PB1 | 1<<PB0);
} }
static void select_row(uint8_t row) static void select_row(uint8_t row)