C++ (Cpp) __led_toggle Examples

Example #1

File: cmd_led.c Project: 01hyang/u-boot

int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	int i, match = 0;
	enum led_cmd cmd;
	int freq;

	/* Validate arguments */
	if ((argc < 3) || (argc > 4))
		return CMD_RET_USAGE;

	cmd = get_led_cmd(argv[2]);
	if (cmd < 0) {
		return CMD_RET_USAGE;
	}

	for (i = 0; led_commands[i].string; i++) {
		if ((strcmp("all", argv[1]) == 0) ||
		    (strcmp(led_commands[i].string, argv[1]) == 0)) {
			match = 1;
			switch (cmd) {
			case LED_ON:
				if (led_commands[i].on)
					led_commands[i].on();
				else
					__led_set(led_commands[i].mask,
							  STATUS_LED_ON);
				break;
			case LED_OFF:
				if (led_commands[i].off)
					led_commands[i].off();
				else
					__led_set(led_commands[i].mask,
							  STATUS_LED_OFF);
				break;
			case LED_TOGGLE:
				if (led_commands[i].toggle)
					led_commands[i].toggle();
				else
					__led_toggle(led_commands[i].mask);
				break;
			case LED_BLINK:
				if (argc != 4)
					return CMD_RET_USAGE;

				freq = simple_strtoul(argv[3], NULL, 10);
				__led_blink(led_commands[i].mask, freq);
			}
			/* Need to set only 1 led if led_name wasn't 'all' */
			if (strcmp("all", argv[1]) != 0)
				break;
		}
	}

	/* If we ran out of matches, print Usage */
	if (!match) {
		return CMD_RET_USAGE;
	}

	return 0;
}

Example #2

File: cmd_led.c Project: Aorjoa/bootloader

int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	int i, match = 0;
	enum led_cmd cmd;

	/* Validate arguments */
	if ((argc != 3)) {
		return cmd_usage(cmdtp);
	}

	cmd = get_led_cmd(argv[2]);
	if (cmd < 0) {
		return cmd_usage(cmdtp);
	}

	for (i = 0; led_commands[i].string; i++) {
		if ((strcmp("all", argv[1]) == 0) ||
		    (strcmp(led_commands[i].string, argv[1]) == 0)) {
			match = 1;
			switch (cmd) {
			case LED_ON:
				if (led_commands[i].on)
					led_commands[i].on();
				else
					__led_set(led_commands[i].mask, 1);
				break;
			case LED_OFF:
				if (led_commands[i].off)
					led_commands[i].off();
				else
					__led_set(led_commands[i].mask, 0);
				break;
			case LED_TOGGLE:
				if (led_commands[i].toggle)
					led_commands[i].toggle();
				else
					__led_toggle(led_commands[i].mask);
			}
			/* Need to set only 1 led if led_name wasn't 'all' */
			if (strcmp("all", argv[1]) != 0)
				break;
		}
	}

	/* If we ran out of matches, print Usage */
	if (!match) {
		return cmd_usage(cmdtp);
	}

	return 0;
}

Example #3

File: status_led.c Project: aosp/uboot

void status_led_tick (ulong timestamp)
{
	led_dev_t *ld;
	int i;

	if (!status_led_init_done)
		status_led_init ();

	for (i = 0, ld = led_dev; i < MAX_LED_DEV; i++, ld++) {

		if (ld->state != STATUS_LED_BLINKING)
			continue;

		if (++ld->cnt >= ld->period) {
			__led_toggle (ld->mask);
			ld->cnt -= ld->period;
		}

	}
}

Example #4

File: led_test.c Project: bobmittmann/thinkos

void led_toggle(unsigned int id)
{
	__led_toggle(led_io[id].gpio, led_io[id].pin);
}