122 lines
3.8 KiB
C
122 lines
3.8 KiB
C
/*
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* Copyright (c) 2015 NXP B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of NXP B.V. nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY NXP B.V. AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL NXP B.V. OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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* Author: Theo van Daele <theo.van.daele@nxp.com>
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*
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*/
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#include "contiki.h"
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#include "dev/leds.h"
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#include <AppHardwareApi.h>
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#ifdef SENSOR_BOARD_DR1199
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#include "dr1199/leds-arch-1199.h"
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#endif
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#ifdef SENSOR_BOARD_DR1175
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#include "leds-extension.h"
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#include "dr1175/leds-arch-1175.h"
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#endif
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#define LED_D3 (1 << 3)
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#define LED_D6 (1 << 2)
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static volatile unsigned char leds;
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/*---------------------------------------------------------------------------*/
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void
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leds_arch_init(void)
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{
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vAHI_DioSetDirection(0, LED_D3 | LED_D6);
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vAHI_DioSetOutput(LED_D3 | LED_D6, 0); /* Default off */
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#ifdef SENSOR_BOARD_DR1199
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leds_arch_init_1199();
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#endif
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#ifdef SENSOR_BOARD_DR1175
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leds_arch_init_1175();
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#endif
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leds = 0;
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}
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/*---------------------------------------------------------------------------*/
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unsigned char
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leds_arch_get(void)
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{
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return leds;
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}
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/*---------------------------------------------------------------------------*/
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void
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leds_arch_set(unsigned char c)
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{
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uint32 on_mask = 0;
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uint32 off_mask = 0;
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/* LOW level on pins switches ON LED for DR1174 */
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if(c & LEDS_GP0) {
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on_mask |= LED_D3;
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} else {
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off_mask |= LED_D3;
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} if(c & LEDS_GP1) {
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on_mask |= LED_D6;
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} else {
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off_mask |= LED_D6;
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} vAHI_DioSetOutput(off_mask, on_mask);
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#ifdef SENSOR_BOARD_DR1199
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/* DR1174 with DR1199 */
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leds_arch_set_1199(c);
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if(c == LEDS_ALL) {
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leds = LEDS_GP0 | LEDS_GP1 | LEDS_RED | LEDS_BLUE | LEDS_GREEN;
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} else {
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leds = (c & (LEDS_GP0 | LEDS_GP1 | LEDS_RED | LEDS_BLUE | LEDS_GREEN));
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}
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#elif SENSOR_BOARD_DR1175
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/* DR1174 with DR1175 */
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leds_arch_set_1175(c);
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if(c == LEDS_ALL) {
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leds = LEDS_GP0 | LEDS_GP1 | LEDS_RED | LEDS_BLUE | LEDS_GREEN | LEDS_WHITE;
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} else {
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leds = (c & (LEDS_GP0 | LEDS_GP1 | LEDS_RED | LEDS_BLUE | LEDS_GREEN | LEDS_WHITE));
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/* printf("++++++++++++++++++++ leds_arch_set: leds: 0x%x\n", leds); */
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}
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#else
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/* DR1174-only */
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if(c == LEDS_ALL) {
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leds = LEDS_GP0 | LEDS_GP1;
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} else {
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leds = c;
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}
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#endif
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}
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/*---------------------------------------------------------------------------*/
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void
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leds_arch_set_level(unsigned char level, unsigned char c)
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{
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#ifdef SENSOR_BOARD_DR1175
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leds_arch_set_level_1175(level, c, leds);
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/* printf("++++++++++++++++++++ leds_arch_set_level: leds: 0x%x\n", leds); */
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#endif
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}
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