333 lines
7.8 KiB
C
333 lines
7.8 KiB
C
#include "ak517.h"
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#ifdef USE_AK517
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/* 0: 未播放; 1: 正在播放 */
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static uint8_t ak517_status = 0; /* 播放状态(模块) */
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static uint8_t ak517_play_status = 0; /* 播放状态(用户) */
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static uint8_t ak517_send_count = 0;
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static uint8_t ak517_status_stop_try_count = 0;
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static uint8_t ak517_status_playing_try_count = 0;
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static uint8_t ak517_door_opening_warning_task_uuid = 0;
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static uint8_t ak517_left_turn_warning_task_uuid = 0;
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static uint8_t ak517_right_turn_warning_task_uuid = 0;
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static uint8_t ak517_reverse_warning_task_uuid = 0;
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static uint8_t ak517_arrival_warning_task_uuid = 0;
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static uint8_t ak517_departure_warning_task_uuid = 0;
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static uint8_t ak517_please_note_that_task_uuid = 0;
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static void ak517_door_opening_warning_task(uint8_t uuid);
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static void ak517_left_turn_warning_task(uint8_t uuid);
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static void ak517_right_turn_warning_task(uint8_t uuid);
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static void ak517_reverse_warning_task(uint8_t uuid);
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static void ak517_arrival_warning_task(uint8_t uuid);
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static void ak517_departure_warning_task(uint8_t uuid);
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static void ak517_please_note_that_task(uint8_t uuid);
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static void ak517_status_parsing_task(uint8_t uuid);
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void ak517_init(void)
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{
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/* 创建任务, 并挂起 */
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ak517_door_opening_warning_task_uuid = task_create(ak517_door_opening_warning_task, 200);
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task_suspend(ak517_door_opening_warning_task_uuid);
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ak517_left_turn_warning_task_uuid = task_create(ak517_left_turn_warning_task, 200);
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task_suspend(ak517_left_turn_warning_task_uuid);
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ak517_right_turn_warning_task_uuid = task_create(ak517_right_turn_warning_task, 200);
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task_suspend(ak517_right_turn_warning_task_uuid);
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ak517_reverse_warning_task_uuid = task_create(ak517_reverse_warning_task, 200);
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task_suspend(ak517_reverse_warning_task_uuid);
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ak517_arrival_warning_task_uuid = task_create(ak517_arrival_warning_task, 200);
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task_suspend(ak517_arrival_warning_task_uuid);
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ak517_departure_warning_task_uuid = task_create(ak517_departure_warning_task, 200);
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task_suspend(ak517_departure_warning_task_uuid);
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ak517_please_note_that_task_uuid = task_create(ak517_please_note_that_task, 100);
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task_suspend(ak517_please_note_that_task_uuid);
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task_create(ak517_status_parsing_task, 10);
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}
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void ak517_send_pulse(uint8_t count)
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{
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for (uint8_t i = 0; i < count; i++)
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{
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gpio_bit_write(AK517_TG1_PERIPH, AK517_TG1_PIN, SET);
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delay_us(100);
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gpio_bit_write(AK517_TG1_PERIPH, AK517_TG1_PIN, RESET);
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delay_us(100);
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}
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}
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/**
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* @brief 音量 +
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*/
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void ak517_volume_up(void)
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{
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ak517_send_pulse(2);
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}
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/**
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* @brief 音量 -
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*/
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void ak517_volume_down(void)
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{
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ak517_send_pulse(3);
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}
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/**
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* @brief 停止播放
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*/
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void ak517_stop(void)
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{
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/* 停止 */
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ak517_send_pulse(1);
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delay_ms(100);
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ak517_play_status = 0;
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/* 挂起任务 */
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task_suspend(ak517_door_opening_warning_task_uuid);
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task_suspend(ak517_left_turn_warning_task_uuid);
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task_suspend(ak517_right_turn_warning_task_uuid);
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task_suspend(ak517_reverse_warning_task_uuid);
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task_suspend(ak517_arrival_warning_task_uuid);
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task_suspend(ak517_departure_warning_task_uuid);
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task_suspend(ak517_please_note_that_task_uuid);
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}
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/**
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* @brief 开门预警
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*/
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void ak517_door_opening_warning(void)
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{
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task_resume(ak517_door_opening_warning_task_uuid);
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}
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void ak517_left_turn_warning(void)
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{
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task_resume(ak517_left_turn_warning_task_uuid);
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}
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void ak517_right_turn_warning(void)
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{
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task_resume(ak517_right_turn_warning_task_uuid);
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}
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void ak517_reverse_warning(void)
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{
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task_resume(ak517_reverse_warning_task_uuid);
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}
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void ak517_arrival_warning(void)
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{
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task_resume(ak517_arrival_warning_task_uuid);
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}
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void ak517_departure_warning(void)
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{
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//task_resume(ak517_status_parsing_task_uuid);
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}
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void ak517_please_note_that(void)
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{
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/* 开始任务 */
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task_resume(ak517_please_note_that_task_uuid);
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}
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static void ak517_door_opening_warning_task(uint8_t uuid)
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{
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/* 默认以200ms间隔检测 */
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task_set_frequency(uuid, 200);
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/* 未播放语音 */
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if(ak517_status == 0)
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{
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if(ak517_play_status == 0)
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{
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/* 车辆上下客，请勿靠近 */
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ak517_send_pulse(7);
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/* 正在播放, 此时 模块状态 应为 1 */
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ak517_play_status = 1;
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}
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else
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{
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/* 未播放 */
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ak517_play_status = 0;
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task_set_frequency(uuid, 2000);
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}
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}
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}
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static void ak517_left_turn_warning_task(uint8_t uuid)
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{
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/* 默认以200ms间隔检测 */
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task_set_frequency(uuid, 200);
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/* 未播放语音 */
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if(ak517_status == 0)
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{
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if(ak517_play_status == 0)
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{
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/* 车辆左转，请注意避让 */
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ak517_send_pulse(9);
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/* 正在播放, 此时 模块状态 应为 1 */
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ak517_play_status = 1;
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}
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else
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{
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/* 未播放 */
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ak517_play_status = 0;
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task_set_frequency(uuid, 2000);
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}
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}
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}
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void ak517_right_turn_warning_task(uint8_t uuid)
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{
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/* 默认以200ms间隔检测 */
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task_set_frequency(uuid, 200);
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/* 未播放语音 */
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if(ak517_status == 0)
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{
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if(ak517_play_status == 0)
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{
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/* 车辆右转，请注意避让 */
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ak517_send_pulse(8);
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/* 正在播放, 此时 模块状态 应为 1 */
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ak517_play_status = 1;
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}
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else
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{
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/* 未播放 */
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ak517_play_status = 0;
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task_set_frequency(uuid, 2000);
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}
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}
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}
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void ak517_reverse_warning_task(uint8_t uuid)
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{
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/* 默认以200ms间隔检测 */
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task_set_frequency(uuid, 200);
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/* 未播放语音 */
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if(ak517_status == 0)
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{
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if(ak517_play_status == 0)
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{
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/* 倒车，请注意避让 */
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ak517_send_pulse(12);
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/* 正在播放, 此时 模块状态 应为 1 */
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ak517_play_status = 1;
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}
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else
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{
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/* 未播放 */
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ak517_play_status = 0;
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task_set_frequency(uuid, 2000);
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}
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}
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}
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static void ak517_arrival_warning_task(uint8_t uuid)
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{
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/* 默认以200ms间隔检测 */
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task_set_frequency(uuid, 200);
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/* 未播放语音 */
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if(ak517_status == 0)
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{
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if(ak517_play_status == 0)
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{
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/* 车辆进站，请注意 */
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ak517_send_pulse(6);
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/* 正在播放, 此时 模块状态 应为 1 */
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ak517_play_status = 1;
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}
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else
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{
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/* 未播放 */
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ak517_play_status = 0;
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task_set_frequency(uuid, 2000);
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}
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}
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}
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static void ak517_departure_warning_task(uint8_t uuid)
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{
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}
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static void ak517_please_note_that_task(uint8_t uuid)
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{
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ak517_send_count++;
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switch (ak517_send_count)
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{
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case 1:
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ak517_send_pulse(18); /* 请 */
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task_set_frequency(uuid, 360);
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break;
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case 2:
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ak517_send_pulse(28); /* 注意 */
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task_set_frequency(uuid, 450);
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break;
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case 3:
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ak517_send_count = 0;
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task_set_frequency(uuid, 2000);
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break;
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}
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}
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static void ak517_status_parsing_task(uint8_t uuid)
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{
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/* 正在播放 */
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if(gpio_input_bit_get(AK517_TG4_PERIPH, AK517_TG4_PIN) == SET)
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{
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ak517_status_playing_try_count++;
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if(ak517_status_playing_try_count > 4)
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{
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ak517_status = SET;
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ak517_status_playing_try_count = 0;
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}
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}
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else
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{
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ak517_status_stop_try_count++;
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if(ak517_status_stop_try_count > 4)
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{
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ak517_status = RESET;
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ak517_status_stop_try_count = 0;
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}
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}
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}
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//static uint8_t ak517_play_status(void)
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//{
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// return gpio_input_bit_get(AK517_TG4_PERIPH, AK517_TG4_PIN);
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//}
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#endif |