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-rw-r--r--matrix.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/matrix.c b/matrix.c
index 47623f7..4c1cea9 100644
--- a/matrix.c
+++ b/matrix.c
@@ -293,10 +293,10 @@ static void init_pins(void)
PORTF &= ~0b00001000;
/*
- * Solenoid (ie. relay). It's LOW-active.
+ * Solenoid
*/
DDRB |= (1 << PB3);
- PORTB |= (1 << PB3);
+ PORTB &= ~(1 << PB3);
}
static void select_col(uint8_t col)