di0ib/tmk_keyboard_custom
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Fix bug of matrix scan

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This commit is contained in:
Kai Ryu 2014-03-12 12:52:52 +09:00
parent cda0295e7e
commit e96f00a0bf
2 changed files with 3 additions and 3 deletions
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2
keyboard/lr96/keymap_common.h
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@ -1,5 +1,5 @@
/* /*
Copyright 2012,2013 Jun Wako <wakojun@gmail.com> Copyright 2014 Kai Ryu <kai1103@gmail.com>
This program is free software: you can redistribute it and/or modify This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by

4
keyboard/lr96/matrix.c
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@ -149,7 +149,7 @@ static void init_cols(void)
*/ */
static matrix_row_t read_cols(void) static matrix_row_t read_cols(void)
{ {
return PIND & ~(1<<PD7); return ~PIND & ~(1<<PD7);
} }
/* Row pin configuration /* Row pin configuration
@ -174,7 +174,7 @@ static matrix_row_t read_cols(void)
*/ */
static void unselect_rows(void) static void unselect_rows(void)
{ {
// Output low(DDR:1, PORT:0) to unselect // Output high(DDR:1, PORT:1) to unselect
DDRB |= (1<<PB0); DDRB |= (1<<PB0);
PORTB |= (1<<PB0); PORTB |= (1<<PB0);
} }