diff options
Diffstat (limited to 'quantum/matrix.c')
-rw-r--r-- | quantum/matrix.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/quantum/matrix.c b/quantum/matrix.c index d5fd7def8..412662a79 100644 --- a/quantum/matrix.c +++ b/quantum/matrix.c | |||
@@ -68,8 +68,10 @@ uint8_t matrix_cols(void) { | |||
68 | 68 | ||
69 | void matrix_init(void) { | 69 | void matrix_init(void) { |
70 | /* frees PORTF by setting the JTD bit twice within four cycles */ | 70 | /* frees PORTF by setting the JTD bit twice within four cycles */ |
71 | MCUCR |= _BV(JTD); | 71 | #ifdef __AVR_ATmega32U4__ |
72 | MCUCR |= _BV(JTD); | 72 | MCUCR |= _BV(JTD); |
73 | MCUCR |= _BV(JTD); | ||
74 | #endif | ||
73 | /* initializes the I/O pins */ | 75 | /* initializes the I/O pins */ |
74 | #if DIODE_DIRECTION == COL2ROW | 76 | #if DIODE_DIRECTION == COL2ROW |
75 | for (int8_t r = MATRIX_ROWS - 1; r >= 0; --r) { | 77 | for (int8_t r = MATRIX_ROWS - 1; r >= 0; --r) { |