@@ -137,6 +137,10 @@ uint8_t matrix_cols(void) | |||
void matrix_init(void) | |||
{ | |||
// To use PORTF disable JTAG with writing JTD bit twice within four cycles. | |||
MCUCR |= (1<<JTD); | |||
MCUCR |= (1<<JTD); | |||
// initialize row and col | |||
setup_io_pins(); | |||
setup_leds(); |