C++ (Cpp) set_led_bit Examples

Example #1

File: hfc_usb.c Project: 3sOx/asuswrt-merlin

static void
handle_led(hfcusb_data * hfc, int event)
{
	hfcsusb_vdata *driver_info =
	    (hfcsusb_vdata *) hfcusb_idtab[hfc->vend_idx].driver_info;

	/* if no scheme -> no LED action */
	if (driver_info->led_scheme == LED_OFF)
		return;

	switch (event) {
		case LED_POWER_ON:
			set_led_bit(hfc, driver_info->led_bits[0],
				    0);
			set_led_bit(hfc, driver_info->led_bits[1],
				    1);
			set_led_bit(hfc, driver_info->led_bits[2],
				    1);
			set_led_bit(hfc, driver_info->led_bits[3],
				    1);
			break;
		case LED_POWER_OFF:	/* no Power off handling */
			break;
		case LED_S0_ON:
			set_led_bit(hfc, driver_info->led_bits[1],
				    0);
			break;
		case LED_S0_OFF:
			set_led_bit(hfc, driver_info->led_bits[1],
				    1);
			break;
		case LED_B1_ON:
			set_led_bit(hfc, driver_info->led_bits[2],
				    0);
			break;
		case LED_B1_OFF:
			set_led_bit(hfc, driver_info->led_bits[2],
				    1);
			break;
		case LED_B2_ON:
			set_led_bit(hfc, driver_info->led_bits[3],
				    0);
			break;
		case LED_B2_OFF:
			set_led_bit(hfc, driver_info->led_bits[3],
				    1);
			break;
	}
	write_led(hfc, hfc->led_state);
}

Example #2

File: hfcsusb.c Project: DirtyDroidX/android_kernel_htc_m8ul

static void
handle_led(struct hfcsusb *hw, int event)
{
	struct hfcsusb_vdata *driver_info = (struct hfcsusb_vdata *)
		hfcsusb_idtab[hw->vend_idx].driver_info;
	__u8 tmpled;

	if (driver_info->led_scheme == LED_OFF)
		return;
	tmpled = hw->led_state;

	switch (event) {
	case LED_POWER_ON:
		set_led_bit(hw, driver_info->led_bits[0], 1);
		set_led_bit(hw, driver_info->led_bits[1], 0);
		set_led_bit(hw, driver_info->led_bits[2], 0);
		set_led_bit(hw, driver_info->led_bits[3], 0);
		break;
	case LED_POWER_OFF:
		set_led_bit(hw, driver_info->led_bits[0], 0);
		set_led_bit(hw, driver_info->led_bits[1], 0);
		set_led_bit(hw, driver_info->led_bits[2], 0);
		set_led_bit(hw, driver_info->led_bits[3], 0);
		break;
	case LED_S0_ON:
		set_led_bit(hw, driver_info->led_bits[1], 1);
		break;
	case LED_S0_OFF:
		set_led_bit(hw, driver_info->led_bits[1], 0);
		break;
	case LED_B1_ON:
		set_led_bit(hw, driver_info->led_bits[2], 1);
		break;
	case LED_B1_OFF:
		set_led_bit(hw, driver_info->led_bits[2], 0);
		break;
	case LED_B2_ON:
		set_led_bit(hw, driver_info->led_bits[3], 1);
		break;
	case LED_B2_OFF:
		set_led_bit(hw, driver_info->led_bits[3], 0);
		break;
	}

	if (hw->led_state != tmpled) {
		if (debug & DBG_HFC_CALL_TRACE)
			printk(KERN_DEBUG "%s: %s reg(0x%02x) val(x%02x)\n",
			       hw->name, __func__,
			       HFCUSB_P_DATA, hw->led_state);

		write_reg(hw, HFCUSB_P_DATA, hw->led_state);
	}
}