handle_led
handle_led(hw, LED_POWER_ON);
handle_led(hw, LED_POWER_OFF);
handle_led(hw, LED_POWER_ON);
handle_led(hw, LED_S0_ON);
handle_led(hw, LED_S0_OFF);
handle_led(hw, LED_S0_OFF);
handle_led(hw, LED_S0_ON);
handle_led(hw, (bch->nr == 1) ? LED_B1_ON : LED_B2_ON);
handle_led(hw, (bch->nr == 1) ? LED_B1_OFF :