}
+//
+// Planck PCB Rev 1 Pin Assignments
+//
+// Row: 0, 1, 2, 3
+// Pin: D0, D5, B5, B6
+//
+
static void unselect_rows(void)
{
DDRB &= ~(1<<5 | 1<<6);
}
-//
-// Planck PCB Rev 1 Pin Assignments
-//
-// Row: 0, 1, 2, 3
-// Pin: D0, D5, B5, B6
-//
-
static void select_row(uint8_t row)
{
switch (row) {