326 lines
7.9 KiB
C
326 lines
7.9 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2024-04-23 lijian the first version
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*/
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#include <thread.h>
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/* 使用静态线程时，线程的栈需要设置字节对齐 */
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rt_align(RT_ALIGN_SIZE)
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static rt_uint8_t thread_io_key_stack[THREAD_STACK_SIZE_512];
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static rt_uint8_t thread_io_speed_stack[THREAD_STACK_SIZE_512];
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static rt_uint8_t thread_io_adc_stack[THREAD_STACK_SIZE_512];
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static rt_uint8_t thread_wireless_stack[THREAD_STACK_SIZE_512];
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static rt_uint8_t thread_485_stack[THREAD_STACK_SIZE_1024];
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static rt_uint8_t thread_lcd_stack[THREAD_STACK_SIZE_1024];
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static rt_uint8_t thread_yields_stack[THREAD_STACK_SIZE_256];
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static rt_uint8_t thread_check_save_stack[THREAD_STACK_SIZE_256];
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/*
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* 优先级（从5开始，因4被定时器占据）
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* 电平检测 5
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* 速度 6
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* adc 6
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* 无线与MQTT 7
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* 485 8
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* OLED 7
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* 产量计算 8
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* 掉电检测与历史数据保存 5
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*/
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//static rt_uint8_t thread_lcd_stack[THREAD_STACK_SIZE_512];
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static struct rt_thread tid_IO_Key;
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static struct rt_thread tid_IO_Speed;
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static struct rt_thread tid_IO_ADC;
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static struct rt_thread tid_WL;
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static struct rt_thread tid_485;
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static struct rt_thread tid_LCD;
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static struct rt_thread tid_Yields;
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static struct rt_thread tid_Check_Save;
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/**
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* 定时器回调函数，30秒一次的心跳
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* @param parameter
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*/
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//static void timer_callback(void* parameter)
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//{
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//// if (get_WIFI_STATUS() && get_MQTT_STATUS())
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//// {
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//// if (get_MQTT_UPDATE_FLAG())
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//// {
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//// MQTT_Keep_Alive();
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//// }
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//// }
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//}
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/* 线程的入口函数 */
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static void Task_IO_Key(void *parameter)
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{
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gpio_input_init();
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gpio_output_init();
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while (1)
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{
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// updateKeyValue();
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rt_thread_mdelay(1);
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}
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}
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static void Task_IO_Speed(void *parameter)
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{
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// spi_flash_mb85rs_init();
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// read_config();
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while (1)
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{
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// updateSpeed();
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rt_thread_mdelay(1000);
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}
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}
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static void Task_IO_ADC(void *parameter)
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{
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adc_init();
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while (1)
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{
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adc_read();
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rt_thread_mdelay(500);
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}
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}
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static void Task_Wireless(void *parameter)
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{
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AT_device_init();
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LTE_init();
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MQTT_init();
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// rt_uint8_t var, Keep_Alive_OK,
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rt_tick_t tick_start, tick_end;
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tick_start = rt_tick_get();
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while (1)
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{
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tick_end = rt_tick_get();
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//两秒交替一次检测状态
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if ((tick_end - tick_start) > 2000)
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{
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check_LTE_MQTT();
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tick_start = tick_end;
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}
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//send MQTT
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rt_thread_mdelay(3000);
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}
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// rt_timer_t timer = rt_timer_create("timer", // 定时器名称
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// timer_callback, // 定时器到期时调用的回调函数
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// RT_NULL, // 传递给回调函数的参数
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// rt_tick_from_millisecond(30000), // 定时器超时时间，单位为tick
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// RT_TIMER_FLAG_PERIODIC); // 定时器模式，周期性执行
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//
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// // 启动定时器
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// if (timer != RT_NULL)
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// {
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// rt_timer_start(timer);
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// }
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}
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static void Task_485(void *parameter)
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{
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while (1)
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{
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//Modbus_init();
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datu_init();
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rt_thread_mdelay(100);
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}
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}
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static void Task_Lcd(void *parameter)
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{
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oled_init();
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while (1)
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{
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oled_menu();
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rt_thread_mdelay(50);
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}
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}
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static void Task_Yields(void *parameter)
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{
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// rt_uint32_t count = 0;
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while (1)
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{
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//rt_kprintf("thread Yields count: %d\n", count++);
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rt_thread_mdelay(500);
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}
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}
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static void Task_Check_Save(void *parameter)
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{
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while (1)
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{
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// updateNeedleCount();
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rt_thread_mdelay(1);
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}
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}
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/* 线程 */
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rt_uint8_t thread_IO_Key(void)
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{
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/* 静态创建线程 */
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/* 初始化IO线程 ，名称是 Thread_IO，入口是 THREAD_IO*/
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rt_thread_init(&tid_IO_Key, //指向线程控制块的指针，是用户定义的一个静态或全局变量，线程控制块通常包含了线程的状态信息、栈指针、优先级
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"Thread_IO_Key", //线程的名称
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Task_IO_Key, //线程的入口函数，即线程开始执行时调用的函数
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RT_NULL, //传递给线程入口函数的参数
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thread_io_key_stack, //线程栈的起始地址，通常是一个指向预分配栈空间的指针，线程在运行中会在这个栈上存储局部变量、函数参数等
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THREAD_STACK_SIZE_512, //线程栈的大小，单位通常是字节
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THREAD_PRIORITY_5, //线程的优先级，数值越小表示优先级越高
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THREAD_TIMESLICE_5); //时间片，用于调度同优先级的线程。当有多个相同优先级的线程时，它们会按照时间片轮转的方式共享CPU时间
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/* 启动线程 */
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rt_thread_startup(&tid_IO_Key);
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return 0;
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}
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rt_uint8_t thread_IO_Speed(void)
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{
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/* 初始化速度线程 */
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rt_thread_init(&tid_IO_Speed, "Thread_IO_Speed", Task_IO_Speed,
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RT_NULL, thread_io_speed_stack,
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THREAD_STACK_SIZE_512,
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THREAD_PRIORITY_6,
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THREAD_TIMESLICE_5);
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/* 启动线程 */
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rt_thread_startup(&tid_IO_Speed);
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return 0;
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}
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rt_uint8_t thread_IO_ADC(void)
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{
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/* 初始化针数线程 */
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rt_thread_init(&tid_IO_ADC, "Thread_IO_ADC", Task_IO_ADC,
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RT_NULL, thread_io_adc_stack,
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THREAD_STACK_SIZE_512,
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THREAD_PRIORITY_6,
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THREAD_TIMESLICE_3);
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/* 启动线程 */
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rt_thread_startup(&tid_IO_ADC);
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return 0;
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}
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rt_uint8_t thread_Wireless(void)
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{
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/* 初始化网络线程 */
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rt_thread_init(&tid_WL, "Thread_wireless", Task_Wireless,
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RT_NULL, thread_wireless_stack,
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THREAD_STACK_SIZE_512,
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THREAD_PRIORITY_7,
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THREAD_TIMESLICE_5);
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/* 启动线程 */
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rt_thread_startup(&tid_WL);
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return 0;
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}
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rt_uint8_t thread_485(void)
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{
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/* 初始化485线程 */
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rt_thread_init(&tid_485, "Thread_485", Task_485,
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RT_NULL, thread_485_stack,
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THREAD_STACK_SIZE_1024,
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THREAD_PRIORITY_8,
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THREAD_TIMESLICE_3);
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/* 启动线程 */
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rt_thread_startup(&tid_485);
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return 0;
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}
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rt_uint8_t thread_LCD(void)
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{
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/* 初始化LCD线程 */
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rt_thread_init(&tid_LCD, "Thread_lcd", Task_Lcd,
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RT_NULL, thread_lcd_stack,
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THREAD_STACK_SIZE_1024,
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THREAD_PRIORITY_7,
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THREAD_TIMESLICE_6);
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/* 启动线程 */
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rt_thread_startup(&tid_LCD);
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return 0;
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}
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rt_uint8_t thread_Yields(void)
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{
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/* 初始化产量线程 */
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rt_thread_init(&tid_Yields, "Thread_yields", Task_Yields,
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RT_NULL, thread_yields_stack,
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THREAD_STACK_SIZE_256,
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THREAD_PRIORITY_8,
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THREAD_TIMESLICE_5);
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/* 启动线程 */
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rt_thread_startup(&tid_Yields);
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return 0;
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}
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rt_uint8_t thread_Check_Save(void)
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{
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/* 初始化掉电保存线程 */
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rt_thread_init(&tid_Check_Save, "Thread_check_save", Task_Check_Save,
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RT_NULL, thread_check_save_stack,
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THREAD_STACK_SIZE_256,
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THREAD_PRIORITY_5,
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THREAD_TIMESLICE_3);
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/* 启动线程 */
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rt_thread_startup(&tid_Check_Save);
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return 0;
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}
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/* 动态线程示例 */
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//int thread(void)
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//{
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// /* 动态线程 ，名称是 thread1，入口是 thread1_entry*/
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// tid1 = rt_thread_create("thread1",
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// thread1_entry, RT_NULL,
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// THREAD_STACK_SIZE,
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// THREAD_PRIORITY, THREAD_TIMESLICE);
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// if (tid1 != RT_NULL)
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// rt_thread_startup(tid1);
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//
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//}
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//static void thread1_entry(void *parameter)
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//{
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// rt_uint32_t count = 0;
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//
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// while (1)
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// {
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// /* 线程 1 采用低优先级运行，一直打印计数值 */
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// rt_kprintf("thread1 count: %d\n", count ++);
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// rt_thread_mdelay(500);
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// }
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//}
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