/*
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* Copyright (c) 2005-2017 Fuzhou Rockchip Electronics Co.Ltd
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#include <stdio.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/time.h>
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#include <sys/ioctl.h>
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#include "InfoLed.h"
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#if 1
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struct led_ctrl_data {
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uint32_t trigger;
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/* the delay time(ms) of triggering a trigger */
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uint32_t delayed_trigger_ms;
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uint32_t brightness;
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uint32_t delay_on;
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uint32_t delay_off;
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};
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struct led_ctrl_scroll_data {
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uint64_t init_bitmap;
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/* the shift bits on every scrolling time*/
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uint32_t shifts;
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uint32_t shift_delay_ms;
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};
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struct led_ctrl_breath_data {
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uint64_t background_bitmap;
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uint64_t breath_bitmap;
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uint32_t change_delay_ms;
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uint32_t breath_steps;
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};
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#define bits(nr) ((uint64_t)1 << nr)
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static int leds_num = 0;
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static int multi_ctrl_fd = -1;
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static struct led_ctrl_data *led_multi_data;
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static struct led_ctrl_scroll_data scroll_data;
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static struct led_ctrl_breath_data breath_data;
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pthread_mutex_t led_mutex;
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//one led contain 3 color, each of color has a independent led_ctrl_data
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struct led_ctrl_data led_multi_mode[LED_MULTI_PURE_COLOR_MAX][3] =
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{
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//green color
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{
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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{0, 0, 0, 0, 0},
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{0, 0, 0, 0, 0},
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},
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//red color
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{
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{0, 0, 0, 0, 0},
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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{0, 0, 0, 0, 0},
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},
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//blue color
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{
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{0, 0, 0, 0, 0},
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{0, 0, 0, 0, 0},
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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},
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//white color
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{
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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},
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//black color
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{
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{0, 0, 0, 0, 0},
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{0, 0, 0, 0, 0},
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{0, 0, 0, 0, 0},
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},
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//non-green color
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{
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{0, 0, 0, 0, 0},
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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},
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//non-red color
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{
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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{0, 0, 0, 0, 0},
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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},
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//non-blue color
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{
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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{MULTI_TRIGGER_DEFAULT_ON, 0, LED_BRIGHTNESS_FULL, 0, 0},
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{0, 0, 0, 0, 0},
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},
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};
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static uint64_t leds_color_bitmap[LED_MULTI_PURE_COLOR_MAX] = {
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//green color
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1<<0,
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//red color
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1<<1,
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//blue color
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1<<2,
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//white color
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1<<0 | 1<<1 | 1<<2,
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//black color
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0,
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//non-green color
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1<<1 | 1<<2,
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//non-red color
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1<<0 | 1<<2,
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//non-blue color
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1<<0 | 1<<1,
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};
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std::unique_ptr<std::thread> m_led_thread;
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std::unique_ptr<std::thread> m_led_system_start_t;
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#define ONE_LED_ON(multi_data) \
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multi_data->trigger = MULTI_TRIGGER_DEFAULT_ON; \
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multi_data->delayed_trigger_ms = 0; \
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multi_data->brightness = LED_BRIGHTNESS_FULL; \
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multi_data->delay_on = 0; \
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multi_data->delay_off = 0;
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#define ONE_LED_OFF(multi_data) \
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multi_data->trigger = MULTI_TRIGGER_NONE; \
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multi_data->delayed_trigger_ms = 0; \
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multi_data->brightness = 0; \
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multi_data->delay_on = 0; \
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multi_data->delay_off = 0;
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#define ONE_LED_TIMER(multi_data, delayed_trig, delay_on, delay_off) \
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struct led_ctrl_data multi_data[LED_MULTI_PURE_COLOR_MAX][3] = \
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{ \
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{ \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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{0, 0, 0, 0, 0}, \
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{0, 0, 0, 0, 0}, \
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}, \
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{ \
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{0, 0, 0, 0, 0}, \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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{0, 0, 0, 0, 0}, \
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}, \
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{ \
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{0, 0, 0, 0, 0}, \
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{0, 0, 0, 0, 0}, \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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}, \
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{ \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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}, \
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{ \
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{0, 0, 0, 0, 0}, \
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{0, 0, 0, 0, 0}, \
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{0, 0, 0, 0, 0}, \
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}, \
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{ \
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{0, 0, 0, 0, 0}, \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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}, \
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{ \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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{0, 0, 0, 0, 0}, \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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}, \
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{ \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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{MULTI_TRIGGER_TIMER, delayed_trig, LED_BRIGHTNESS_FULL, delay_on, delay_off}, \
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{0, 0, 0, 0, 0}, \
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}, \
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};
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int dbg_print_ctrl_data(int index)
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{
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int i;
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struct led_ctrl_data *d = led_multi_data;
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for (i=index*3;i < (index+1)*3; i++)
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fprintf(stderr,"index=%d,trig=%d,brightness=%d,delay_trig=%d,delay-off=%d,delay-on=%d\n",
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i,d[i].trigger,d[i].brightness,d[i].delayed_trigger_ms,d[i].delay_off,d[i].delay_on);
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return 0;
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}
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int InfoLed::leds_multi_init(void)
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{
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multi_ctrl_fd = open(LEDS_MULTI_CTRL_FILE, O_RDONLY);
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if (multi_ctrl_fd < 0) {
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fprintf(stderr,"%s,can't open file %s\n",__func__, LEDS_MULTI_CTRL_FILE);
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return -1;
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}
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_GET_LED_NUMBER, &leds_num);
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if (leds_num <= 0){
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fprintf(stderr,"%s,the led number get from kernel is invalid\n",__func__);
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return -1;
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}
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led_multi_data = (struct led_ctrl_data *)malloc(sizeof(struct led_ctrl_data)*leds_num);
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if (led_multi_data ==NULL) {
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fprintf(stderr,"%s,out of memory\n",__func__);
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return -1;
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}
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fprintf(stderr,"%s,the led number is %d\n",__func__,leds_num);
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return 0;
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}
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int InfoLed::leds_multi_set_one_led(int index, int color)
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{
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memcpy(&led_multi_data[index*3], led_multi_mode[color], sizeof(struct led_ctrl_data) * 3);
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return 0;
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}
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int InfoLed::leds_multi_all_on(int color)
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{
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int i;
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for (i = 0; i < leds_num / 3; i++) {
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leds_multi_set_one_led(i, color);
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}
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_MULTI_SET, led_multi_data);
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return 0;
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}
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int InfoLed::leds_multi_all_off(void)
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{
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memset(led_multi_data, 0, sizeof(struct led_ctrl_data)*leds_num);
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_MULTI_SET, led_multi_data);
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return 0;
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}
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/*int InfoLed::leds_multi_scroll(int bg_color, int color, )
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{
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memset(led_multi_data, 0, sizeof(struct led_ctrl_data)*leds_num);
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_MULTI_SET, led_multi_data);
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}
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*/
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int InfoLed::leds_multi_certain_on(int idx_bitmap, int color)
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{
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int i;
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memset(led_multi_data, 0, sizeof(struct led_ctrl_data)*leds_num);
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for (i = 0; i < leds_num / 3; i++) {
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if (idx_bitmap & 1 << i)
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leds_multi_set_one_led(i, color);
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}
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_MULTI_SET, led_multi_data);
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return 0;
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}
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int InfoLed::leds_multi_certain_on_with_bgcolor(int idx_bitmap, int bg_color, int color)
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{
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int i;
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memset(led_multi_data, 0, sizeof(struct led_ctrl_data)*leds_num);
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for (i = 0; i < leds_num / 3; i++) {
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if (idx_bitmap & 1 << i)
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leds_multi_set_one_led(i, color);
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else
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leds_multi_set_one_led(i, bg_color);
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}
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_MULTI_SET, led_multi_data);
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return 0;
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}
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int InfoLed::leds_multi_all_blink(unsigned int color, unsigned int delay_on, unsigned int delay_off)
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{
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int i;
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ONE_LED_TIMER(multi_data, 0, delay_on, delay_off);
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for (i = 0; i < leds_num / 3; i++) {
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memcpy(&led_multi_data[i*3], multi_data[color], sizeof(struct led_ctrl_data) * 3);
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}
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_MULTI_SET, led_multi_data);
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return 0;
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}
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int InfoLed::leds_multi_set_scroll(uint64_t bitmap_color, uint32_t color, uint32_t bg_color, uint32_t shift, uint32_t delay_ms)
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{
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int i;
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memset(&scroll_data, 0, sizeof(scroll_data));
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for (i = 0 ;i < leds_num/3;i++) {
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if (bitmap_color & bits(i))
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scroll_data.init_bitmap |= leds_color_bitmap[color] << (i*shift);
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else
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scroll_data.init_bitmap |= leds_color_bitmap[bg_color] << (i*shift);
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}
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scroll_data.shifts = shift;
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scroll_data.shift_delay_ms = delay_ms;
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_MULTI_SET_SCROLL, &scroll_data);
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return 0;
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}
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int InfoLed::leds_multi_set_breath(uint32_t breath_color, uint32_t bg_color, uint32_t delay_ms, uint32_t steps)
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{
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int i;
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memset(&breath_data, 0, sizeof(breath_data));
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for (i = 0 ;i < leds_num/3; i++) {
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breath_data.breath_bitmap |= leds_color_bitmap[breath_color] << i*3;
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breath_data.background_bitmap |= leds_color_bitmap[bg_color] << i*3;
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}
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breath_data.change_delay_ms = delay_ms;
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breath_data.breath_steps = steps;
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ioctl(multi_ctrl_fd, LEDS_MULTI_CTRL_IOCTL_MULTI_SET_BREATH, &breath_data);
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return 0;
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}
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#endif
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InfoLed::InfoLed() :
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m_isRunning{false},
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m_isLedInitialized{false},
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m_currentState{State::IDLE},
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m_oldState{State::IDLE},
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m_currentVolume{0},
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m_oldVolume{0},
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m_isVolAdjust{false},
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m_isWifiError{false},
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m_needSaveVol{false} {
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}
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InfoLed::~InfoLed() {
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m_isRunning = false;
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leds_multi_all_off();
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}
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void InfoLed::init() {
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m_isRunning = true;
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pthread_mutex_init (&led_mutex,NULL);
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m_led_thread = std::make_unique<std::thread>(&InfoLed::mainloop,this);
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m_led_thread->detach();
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m_led_system_start_t = std::make_unique<std::thread>(&InfoLed::led_system_start_t,this);
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m_led_system_start_t->detach();
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}
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void InfoLed::led_system_start_t() {
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struct timeval tv_now;
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while(m_isRunning) {
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pthread_mutex_lock(&led_mutex);
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if (m_isVolAdjust) {
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gettimeofday(&tv_now,0);
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if (tv_now.tv_sec - m_tvVolAdjust.tv_sec >= 5) { //if time is 5 seconds after set volume, then close the led
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setState(m_ledState);//State::OFF);
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mStateChange.notify_one();
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fprintf(stderr,"save volume m_currentVolume:%d,line(%d)\n",m_currentVolume,__LINE__);
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//save volume
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FILE *devInfo = fopen("/data/cfg/device_info.txt","rb+");
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char tmpbuf[128] = {0};
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if(devInfo) {
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sprintf(tmpbuf, "%d", m_currentVolume);
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fseek(devInfo, 25, SEEK_SET);
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fprintf(stderr,"tmpbuf:%ld\n", strlen(tmpbuf)+1);
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fwrite(tmpbuf,1,strlen(tmpbuf)+1,devInfo);
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fprintf(stderr,"tmpbuf:%s\n",tmpbuf);
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fflush(devInfo);
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fsync(fileno(devInfo));
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fclose(devInfo);
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}
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system("cp /data/cfg/device_info.txt /data/cfg/device_info");
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m_isVolAdjust = false;
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}
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}
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if (m_needSaveVol) {
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fprintf(stderr,"save volume m_currentVolume:%d,line(%d)\n",m_currentVolume,__LINE__);
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//save volume
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FILE *devInfo = fopen("/data/cfg/device_info.txt","rb+");
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char tmpbuf[128] = {0};
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if(devInfo) {
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sprintf(tmpbuf,"%d",m_currentVolume);
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fseek(devInfo,25,SEEK_SET);
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fprintf(stderr,"tmpbuf:%ld\n",strlen(tmpbuf)+1);
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fwrite(tmpbuf,1,strlen(tmpbuf)+1,devInfo);
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fprintf(stderr,"tmpbuf:%s\n",tmpbuf);
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fflush(devInfo);
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fsync(fileno(devInfo));
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fclose(devInfo);
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}
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system("cp /data/cfg/device_info.txt /data/cfg/device_info");
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m_needSaveVol = false;
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}
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if (m_isWifiError) {
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gettimeofday(&tv_now,0);
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if (tv_now.tv_sec - m_tvWifiError.tv_sec >= 5) { //if time is 10 seconds after set wifi error, then close the led
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fprintf(stderr,"-----wifi error leds OFF-------\n");
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setState(State::OFF);//State::OFF);
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mStateChange.notify_one();
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}
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}
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pthread_mutex_unlock(&led_mutex);
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usleep(100*1000);
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}
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}
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void InfoLed::mainloop() {
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std::unique_lock<std::mutex> lck(m_mtx);
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m_oldState = State::OFF;
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m_ledState = State::NORMAL_MODE;
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m_currentState = State::OFF;//State::LED_SCROLLING;
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m_scrollLedNum = 3;
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auto checkState = [this] {
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return m_currentState != m_oldState;
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};
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if(leds_multi_init()) {
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m_isLedInitialized = false;
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return;
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}
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m_isLedInitialized = true;
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while(m_isRunning) {
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uint32_t bitmap = 0;
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mStateChange.wait(lck, checkState);
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pthread_mutex_lock(&led_mutex);
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if (m_currentState != State::ADJUST_VOLUME && m_currentState != State::IDLE && m_currentState != State::OFF && m_isVolAdjust) {
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m_isVolAdjust = false;
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m_needSaveVol = true;
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}
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if (m_currentState != State::WIFI_ERR && m_currentState != State::IDLE) {
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m_isWifiError = false;
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}
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//to avoid led scrolling after system is ok
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if (m_scrollLedNum == 0 && m_currentState == State::LED_SCROLLING) {
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m_currentState = State::IDLE;
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}
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m_oldState = m_currentState;
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switch (m_currentState) {
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case State::LED_SCROLLING:
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gettimeofday(&m_tvLedScroll,0);
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bitmap = (1 << m_scrollLedNum) -1;
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fprintf(stderr,"-----mode LED_SCROLLING,bitmap =0x%x-------\n",bitmap);
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leds_multi_set_scroll(bitmap,LED_MULTI_PURE_COLOR_WHITE,LED_MULTI_PURE_COLOR_BLUE, 3, 80);
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setState(State::IDLE);
|
break;
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case State::SYSTEM_OK:
|
fprintf(stderr,"-----mode SYSTEM_OK\n");
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leds_multi_all_on(LED_MULTI_PURE_COLOR_WHITE);
|
setState(State::IDLE);
|
break;
|
case State::SYSTEM_START:
|
fprintf(stderr,"-----mode SYSTEM_START\n");
|
leds_multi_all_off();
|
setState(State::IDLE);
|
break;
|
case State::WIFI_MODE:
|
fprintf(stderr,"-----mode WIFI_MODE\n");
|
m_ledState = State::WIFI_MODE;
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bitmap = 0x1f;
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leds_multi_set_scroll(bitmap,LED_MULTI_PURE_COLOR_NON_GREEN,LED_MULTI_PURE_COLOR_BLACK, 3, 100);
|
setState(State::IDLE);
|
break;
|
case State::BT_MODE:
|
fprintf(stderr,"-----mode BT_MODE\n");
|
m_ledState = State::BT_MODE;
|
bitmap = 0x1f;
|
leds_multi_set_scroll(bitmap,LED_MULTI_PURE_COLOR_GREEN,LED_MULTI_PURE_COLOR_BLACK, 3, 100);
|
setState(State::IDLE);
|
break;
|
case State::NORMAL_MODE:
|
fprintf(stderr,"-----mode NORMAL_MODE\n");
|
m_ledState = State::NORMAL_MODE;
|
leds_multi_all_off();
|
setState(State::IDLE);
|
break;
|
case State::WIFI_ERR:
|
fprintf(stderr,"-----mode WIFI_ERROR\n");
|
gettimeofday(&m_tvWifiError,0);
|
m_isWifiError = true;
|
bitmap = 0x1f;
|
leds_multi_set_scroll(bitmap,LED_MULTI_PURE_COLOR_RED,LED_MULTI_PURE_COLOR_BLACK, 3, 100);
|
setState(State::IDLE);
|
break;
|
case State::VP_WAKEUP:
|
fprintf(stderr,"-----mode VP_WAKEUP\n");
|
leds_multi_set_breath(LED_MULTI_PURE_COLOR_WHITE ,LED_MULTI_PURE_COLOR_BLACK, 200, 8);
|
setState(State::IDLE);
|
break;
|
case State::VP_PROCESS:
|
fprintf(stderr,"-----mode VP_PROCESS\n");
|
bitmap = 0x333;
|
leds_multi_set_scroll(bitmap,LED_MULTI_PURE_COLOR_WHITE,LED_MULTI_PURE_COLOR_BLUE, 3, 50);
|
setState(State::IDLE);
|
break;
|
case State::ADJUST_VOLUME:
|
fprintf(stderr,"-----mode ADJUST_VOLUME:%d-------\n",m_currentVolume);
|
gettimeofday(&m_tvVolAdjust,0);
|
m_isVolAdjust = true;
|
leds_multi_certain_on((1 << m_currentVolume) -1, LED_MULTI_PURE_COLOR_WHITE);
|
setState(State::IDLE);
|
m_oldVolume = m_currentVolume;
|
break;
|
case State::MIC_MUTE:
|
fprintf(stderr,"-----mode MIC_MUTE-------\n");
|
m_ledState = State::MIC_MUTE;
|
leds_multi_all_on(LED_MULTI_PURE_COLOR_RED);
|
setState(State::IDLE);
|
break;
|
case State::OFF:
|
fprintf(stderr,"-----mode OFF-------\n");
|
if (m_isVolAdjust) {
|
fprintf(stderr,"-----mode OFF while adjust volume-------\n");
|
break;
|
}
|
|
leds_multi_all_off();
|
setState(State::IDLE);
|
break;
|
case State::IDLE:
|
break;
|
|
default:
|
break;
|
}
|
pthread_mutex_unlock(&led_mutex);
|
}
|
}
|
|
void InfoLed::setState(State state) {
|
m_currentState = state;
|
}
|
|
void InfoLed::led_open(int mode, int val) {
|
if (!m_isLedInitialized){
|
return;
|
}
|
pthread_mutex_lock(&led_mutex);
|
switch(mode) {
|
case MODE_BOOTED:
|
m_scrollLedNum = 3;
|
setState(State::LED_SCROLLING);
|
mStateChange.notify_one();
|
break;
|
case MODE_NETWORK_STARTED:
|
m_scrollLedNum = 8;
|
setState(State::LED_SCROLLING);
|
mStateChange.notify_one();
|
break;
|
case MODE_JAVACLIENT_STARTED:
|
m_scrollLedNum = 4;
|
setState(State::LED_SCROLLING);
|
mStateChange.notify_one();
|
break;
|
case MODE_SENSORY_STARTED:
|
m_scrollLedNum = 6;
|
setState(State::LED_SCROLLING);
|
mStateChange.notify_one();
|
break;
|
case MODE_SYSTEM_OK:
|
m_scrollLedNum = 0;
|
setState(State::SYSTEM_OK);
|
mStateChange.notify_one();
|
break;
|
case MODE_START:
|
setState(State::SYSTEM_START);
|
mStateChange.notify_one();
|
break;
|
case MODE_OFF:
|
setState(State::OFF);
|
mStateChange.notify_one();
|
//led_all_off();
|
break;
|
case MODE_VP:
|
setState(State::VP_PROCESS);
|
mStateChange.notify_one();
|
break;
|
case MODE_VP_WAKEUP:
|
setState(State::VP_WAKEUP);
|
mStateChange.notify_one();
|
break;
|
case MODE_WIFI_CONNECT:
|
//led_all_on(COLOR_GREEN);
|
setState(State::WIFI_MODE);
|
mStateChange.notify_one();
|
break;
|
case MODE_BLUETOOTH:
|
//led_all_on(COLOR_BLUE);
|
setState(State::BT_MODE);
|
mStateChange.notify_one();
|
break;
|
case MODE_NORMAL:
|
//led_all_on(COLOR_BLUE);
|
setState(State::NORMAL_MODE);
|
mStateChange.notify_one();
|
break;
|
case MODE_VOLUME:
|
m_currentVolume = val;
|
setState(State::ADJUST_VOLUME);
|
mStateChange.notify_one();
|
break;
|
case MODE_WIFI_ERR:
|
setState(State::WIFI_ERR);
|
mStateChange.notify_one();
|
break;
|
case MODE_MIC_MUTE:
|
setState(State::MIC_MUTE);
|
mStateChange.notify_one();
|
break;
|
case MODE_TEST:
|
break;
|
default:
|
fprintf(stderr,"mode is not support");
|
break;
|
}
|
pthread_mutex_unlock(&led_mutex);
|
}
|
|
static int pcba_cx20921_upgrade()
|
{
|
int ret = -1;
|
char buf[256] = {0};
|
char name[256] = "/data/cx20921/i2c_flash -d /dev/i2c-2 -g 28 -f /data/cx20921/evk-nebula-generic.sfs /data/cx20921/iflash.bin";
|
FILE *pFile = NULL;
|
|
printf("cmd = %s\n",name);
|
pFile = popen(name, "r");
|
if (pFile != NULL) {
|
while (fgets(buf, sizeof(buf), pFile)) {
|
if (strstr(buf, "Firmware Downloaded Successfully")){
|
printf("cx20921 fw downloading is finished\n");
|
ret = 0;
|
}
|
printf("%s\n",buf);
|
}
|
pclose(pFile);
|
}
|
return ret;
|
}
|
