2 * Copyright © 2013 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21 AO_PORT_TYPE ao_led_enable;
24 ao_led_on(AO_PORT_TYPE colors)
26 lpc_gpio.pin[LED_PORT] |= colors;
30 ao_led_off(AO_PORT_TYPE colors)
32 lpc_gpio.pin[LED_PORT] &= ~colors;
36 ao_led_set(AO_PORT_TYPE colors)
38 AO_PORT_TYPE on = colors & LEDS_AVAILABLE;
39 AO_PORT_TYPE off = ~colors & LEDS_AVAILABLE;
46 ao_led_toggle(AO_PORT_TYPE colors)
48 lpc_gpio.pin[LED_PORT] ^= colors;
52 ao_led_for(AO_PORT_TYPE colors, uint16_t ticks)
62 ao_enable_port(LED_PORT);
64 if (LEDS_AVAILABLE & (1 << 11))
65 lpc_ioconf.pio0_11 = LPC_IOCONF_FUNC_PIO0_11 | (1 << LPC_IOCONF_ADMODE);
66 if (LEDS_AVAILABLE & (1 << 12))
67 lpc_ioconf.pio0_12 = LPC_IOCONF_FUNC_PIO0_12 | (1 << LPC_IOCONF_ADMODE);
68 if (LEDS_AVAILABLE & (1 << 14))
69 lpc_ioconf.pio0_14 = LPC_IOCONF_FUNC_PIO0_14 | (1 << LPC_IOCONF_ADMODE);
71 lpc_gpio.dir[LED_PORT] |= LEDS_AVAILABLE;
72 ao_led_off(LEDS_AVAILABLE);