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@@ -3,10 +3,37 @@
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//
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#include "carrier_base.h"
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+#include "dispatch_communication.h"
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Carrier_base::Carrier_base()
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{
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- m_carrier_status = E_CARRIER_UNKNOW;
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+ m_carrier_status = E_UNKNOW;
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+ m_carrier_id = 0;
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+
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+ m_parkspace_unit_id = 0; //车位单元号(楚天项目为1~3)
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+ m_parkspace_floor_id = 0; //车位楼层号(楚天项目为1~14)
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+ m_parkspace_room_id = 0; //车位同层的房间号 (楚天项目一楼为1~4, 楼上为1~6)
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+// m_command_key = 0; //任务唯一码
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+ m_motion_direction = 0; //调度方向, 根据停车取车选择出入口, 1=入口,0=非入口
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+ m_car_center_x = 0; //汽车的中心坐标x
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+ m_car_center_y = 0; //汽车的中心坐标y
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+ m_car_angle = 0; //汽车的旋转角(角度-90~90)
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+
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+ m_carrier_coordinate_x = 0; //搬运器坐标x轴, 中跑车控制横向移动
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+ m_carrier_coordinate_y = 0; //搬运器坐标y轴, (本模块默认为0, 由AGV模块去控制纵向移动)
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+ m_carrier_coordinate_z = 0; //搬运器坐标z轴, 电梯控制上下移动
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+ m_respons_status = RESPONS_NORMAL; //指令完成状态, 搬运器答复指令, 返回任务完成的情况
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+
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+ //硬件状态, 目前只做显示判断
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+ m_carrier_device_status = E_UNKNOW; //搬运器设备的状态, 楚天项目就是中跑车
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+ memset(m_carrier_error_code, 0, 50); //搬运器设备的报警信息位
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+// m_carrier_error_description = 0;//搬运器设备的报警状态描述
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+ m_elevator_device_status = E_UNKNOW; //升降机设备状态, 楚天项目就是电梯
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+ memset(m_elevator_error_code, 0, 50); //升降机设备的报警信息位
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+// m_elevator_error_description = 0;//升降机设备的报警状态描述
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+
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+ mp_execute_thread = NULL;
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+
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}
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Carrier_base::~Carrier_base()
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@@ -18,15 +45,372 @@ Carrier_base::~Carrier_base()
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//搬运器 初始化
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Error_manager Carrier_base::carrier_base_init()
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{
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- m_carrier_status = E_CARRIER_READY;
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+// 线程默认开启
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+ m_execute_condition.reset(false, true, false);
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+ mp_execute_thread = new std::thread(&Carrier_base::execute_thread_fun, this);
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+
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+ m_carrier_status = E_READY;
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+ return Error_code::SUCCESS;
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}
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//搬运器 反初始化
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Error_manager Carrier_base::carrier_base_uninit()
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{
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- m_carrier_status = E_CARRIER_UNKNOW;
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+ if (mp_execute_thread)
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+ {
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+ m_execute_condition.kill_all();
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+ }
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+ if (mp_execute_thread)
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+ {
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+ mp_execute_thread->join();
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+ delete mp_execute_thread;
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+ mp_execute_thread = NULL;
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+ }
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+
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+ m_carrier_status = E_UNKNOW;
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+
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+ return Error_code::SUCCESS;
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+}
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+
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+
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+
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+
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+//处理一级任务, 普通任务
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+Error_manager Carrier_base::execute_one_level_task(std::shared_ptr<Carrier_task> p_carrier_task)
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+{
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+ Error_manager t_error;
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+ Error_manager t_result;
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+
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+ //检查指针
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+ if (p_carrier_task == NULL) {
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+ return Error_manager(Error_code::POINTER_IS_NULL, Error_level::MINOR_ERROR,
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+ "Carrier_base::execute_one_level_task failed, POINTER_IS_NULL");
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+ }
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+ //检查任务类型,
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+ if (p_carrier_task->get_task_type() != CARRIER_TASK)
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+ {
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+ return Error_manager(Error_code::CARRIER_TASK_TYPE_ERROR, Error_level::MINOR_ERROR,
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+ "Carrier_base::execute_one_level_task get_task_type() != CARRIER_TASK ");
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+ }
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+
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+ //检查接收方的状态
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+ t_error = check_one_level_task();
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+ if ( t_error != SUCCESS )
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+ {
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+ t_result.compare_and_cover_error(t_error);
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+ }
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+ else
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+ {
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+ //接受任务,并将任务的状态改为TASK_SIGNED已签收
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+ mp_carrier_one_level_task = p_carrier_task;
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+ mp_carrier_one_level_task->set_task_statu(TASK_SIGNED);
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+
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+ //这里不用检查任务内容, 直接下发给底层设备
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+ //启动定位管理模块,的核心工作线程
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+ m_carrier_status = E_ONE_LEVEL_WORK;
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+ m_execute_condition.notify_all(true);
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+ //通知 thread_work 子线程启动。
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+
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+ //将任务的状态改为 TASK_WORKING 处理中
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+ mp_carrier_one_level_task->set_task_statu(TASK_WORKING);
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+ }
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+
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+ if ( t_result != Error_code::SUCCESS )
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+ {
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+ return t_result;
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+ }
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+
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+ return Error_code::SUCCESS;
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+}
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+//处理二级任务, 插队任务
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+Error_manager Carrier_base::execute_two_level_task(std::shared_ptr<Carrier_task> p_carrier_task)
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+{
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+ Error_manager t_error;
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+ Error_manager t_result;
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+
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+ //检查指针
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+ if (p_carrier_task == NULL) {
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+ return Error_manager(Error_code::POINTER_IS_NULL, Error_level::MINOR_ERROR,
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+ "Carrier_base::execute_two_level_task failed, POINTER_IS_NULL");
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+ }
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+ //检查任务类型,
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+ if (p_carrier_task->get_task_type() != CARRIER_TASK)
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+ {
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+ return Error_manager(Error_code::CARRIER_TASK_TYPE_ERROR, Error_level::MINOR_ERROR,
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+ "Carrier_base::execute_two_level_task get_task_type() != CARRIER_TASK ");
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+ }
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+
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+
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+ //检查接收方的状态
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+ t_error = check_two_level_task();
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+ if ( t_error != SUCCESS )
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+ {
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+ t_result.compare_and_cover_error(t_error);
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+ }
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+ else
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+ {
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+ //接受任务,并将任务的状态改为TASK_SIGNED已签收
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+ mp_carrier_two_level_task = p_carrier_task;
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+ mp_carrier_two_level_task->set_task_statu(TASK_SIGNED);
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+
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+ //这里不用检查任务内容, 直接下发给底层设备
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+ //启动定位管理模块,的核心工作线程
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+ m_carrier_status = E_TWO_LEVEL_WORK;
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+ m_execute_condition.notify_all(true);
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+ //通知 thread_work 子线程启动。
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+
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+ //将任务的状态改为 TASK_WORKING 处理中
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+ mp_carrier_two_level_task->set_task_statu(TASK_WORKING);
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+ }
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+
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+ if ( t_result != Error_code::SUCCESS )
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+ {
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+ return t_result;
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+ }
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+
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+ return Error_code::SUCCESS;
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+}
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+//处理三级任务, 核心任务
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+Error_manager Carrier_base::execute_three_level_task(std::shared_ptr<Carrier_task> p_carrier_task)
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+{
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+ Error_manager t_error;
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+ Error_manager t_result;
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+
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+ //检查指针
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+ if (p_carrier_task == NULL) {
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+ return Error_manager(Error_code::POINTER_IS_NULL, Error_level::MINOR_ERROR,
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+ "Carrier_base::execute_three_level_task failed, POINTER_IS_NULL");
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+ }
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+ //检查任务类型,
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+ if (p_carrier_task->get_task_type() != CARRIER_TASK)
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+ {
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+ return Error_manager(Error_code::CARRIER_TASK_TYPE_ERROR, Error_level::MINOR_ERROR,
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+ "Carrier_base::execute_three_level_task get_task_type() != CARRIER_TASK ");
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+ }
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+
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+
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+ //检查接收方的状态
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+ t_error = check_three_level_task();
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+ if ( t_error != SUCCESS )
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+ {
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+ t_result.compare_and_cover_error(t_error);
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+ }
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+ else
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+ {
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+ //接受任务,并将任务的状态改为TASK_SIGNED已签收
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+ mp_carrier_three_level_task = p_carrier_task;
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+ mp_carrier_three_level_task->set_task_statu(TASK_SIGNED);
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+
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+ //这里不用检查任务内容, 直接下发给底层设备
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+ //启动定位管理模块,的核心工作线程
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+ m_carrier_status = E_THREE_LEVEL_WORK;
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+ m_execute_condition.notify_all(true);
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+ //通知 thread_work 子线程启动。
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+
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+ //将任务的状态改为 TASK_WORKING 处理中
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+ mp_carrier_three_level_task->set_task_statu(TASK_WORKING);
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+ }
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+
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+ if ( t_result != Error_code::SUCCESS )
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+ {
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+ return t_result;
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+ }
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+
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+ return Error_code::SUCCESS;
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+}
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+
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+//检查状态,是否正常运行
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+Error_manager Carrier_base::check_status()
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+{
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+ if ( m_carrier_status == E_READY )
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+ {
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+ return Error_code::SUCCESS;
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+ }
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+ else if ( m_carrier_status >= E_BUSY && m_carrier_status <= E_THREE_LEVEL_OVER)
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+ {
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+ return Error_manager(Error_code::CARRIER_STATUS_BUSY, Error_level::NEGLIGIBLE_ERROR,
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+ " Carrier_base::check_status is busy ");
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+ }
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+ else
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+ {
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+ return Error_manager(Error_code::CARRIER_STATUS_ERROR, Error_level::MINOR_ERROR,
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+ " Carrier_base::check_status error ");
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+ }
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+ return Error_code::SUCCESS;
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+}
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+
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+//判断能否执行一级任务
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+Error_manager Carrier_base::check_one_level_task()
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+{
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+ if ( m_carrier_status == E_READY )
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+ {
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+ return Error_code::SUCCESS;
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+ }
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+ else if ( m_carrier_status >= E_BUSY && m_carrier_status <= E_THREE_LEVEL_OVER)
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+ {
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+ return Error_manager(Error_code::CARRIER_STATUS_BUSY, Error_level::NEGLIGIBLE_ERROR,
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+ " Carrier_base::check_status is busy ");
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+ }
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+ else
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+ {
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+ return Error_manager(Error_code::CARRIER_STATUS_ERROR, Error_level::MINOR_ERROR,
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+ " Carrier_base::check_status error ");
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+ }
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+ return Error_code::SUCCESS;
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+}
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+//判断能否执行二级任务
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+Error_manager Carrier_base::check_two_level_task()
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+{
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+ if ( m_carrier_status == E_READY ||
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+ m_carrier_status == E_ONE_LEVEL_WORK ||
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+ m_carrier_status == E_ONE_LEVEL_OVER )
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+ {
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+ return Error_code::SUCCESS;
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+ }
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+ else if ( m_carrier_status >= E_TWO_LEVEL_WORK && m_carrier_status <= E_THREE_LEVEL_OVER)
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+ {
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+ return Error_manager(Error_code::CARRIER_STATUS_BUSY, Error_level::NEGLIGIBLE_ERROR,
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+ " Carrier_base::check_status is busy ");
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+ }
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+ else
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+ {
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+ return Error_manager(Error_code::CARRIER_STATUS_ERROR, Error_level::MINOR_ERROR,
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+ " Carrier_base::check_status error ");
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+ }
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+ return Error_code::SUCCESS;
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+}
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+//判断能否执行三级任务
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+Error_manager Carrier_base::check_three_level_task()
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+{
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+ if ( m_carrier_status == E_READY ||
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+ m_carrier_status == E_ONE_LEVEL_WORK ||
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+ m_carrier_status == E_ONE_LEVEL_OVER )
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+ {
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+ return Error_code::SUCCESS;
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+ }
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+ else if ( m_carrier_status >= E_TWO_LEVEL_WORK && m_carrier_status <= E_THREE_LEVEL_OVER)
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+ {
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+ return Error_manager(Error_code::CARRIER_STATUS_BUSY, Error_level::NEGLIGIBLE_ERROR,
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+ " Carrier_base::check_status is busy ");
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+ }
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+ else
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+ {
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+ return Error_manager(Error_code::CARRIER_STATUS_ERROR, Error_level::MINOR_ERROR,
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+ " Carrier_base::check_status error ");
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+ }
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+ return Error_code::SUCCESS;
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+}
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+
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+//结束任务单,里面会根据任务的故障等级修正 任务单的状态
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+Error_manager Carrier_base::end_task(std::shared_ptr<Carrier_task> carrier_task)
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+{
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+ LOG(INFO) << " ---Carrier_base::end_task run---"<< this;
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+
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+ carrier_task->m_respons_status = (Carrier_task::Respons_status)m_respons_status;
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+
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+ //注:这里只修改任务单的状态, 搬运器的状态不管
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+ //在结束任务单时,将雷达任务状态改为 TASK_OVER 已结束
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+ //判断任务单的错误等级,
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+ if ( carrier_task->get_task_error_manager().get_error_level() < Error_level::MINOR_ERROR)
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+ {
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+ //强制改为TASK_OVER,不管它当前在做什么。
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+ carrier_task->set_task_statu(TASK_OVER);
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+ }
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+ else
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+ {
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+ //强制改为 TASK_ERROR,不管它当前在做什么。
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+ carrier_task->set_task_statu(TASK_ERROR);
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+ }
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+
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+
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+ return Error_code::SUCCESS;
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+}
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+
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+//取消任务单,由发送方提前取消任务单
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+Error_manager Carrier_base::cancel_task(std::shared_ptr<Carrier_task> carrier_task)
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+{
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+ //找到对应的任务单
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+ if ( carrier_task->get_task_id() == mp_carrier_one_level_task->get_task_id() )
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+ {
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+ if ( m_carrier_status == E_ONE_LEVEL_WORK || m_carrier_status == E_ONE_LEVEL_OVER )
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+ {
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+ //如果正在执行一级任务, 那么取消当前指令, 然后降级
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+ m_execute_condition.notify_all(false);
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+ //确保内部线程已经停下
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+ while (m_execute_condition.is_working())
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+ {
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+
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+ }
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+ cancel_command();
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+ mp_carrier_one_level_task.reset();
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+ m_carrier_status = E_READY;
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+ m_execute_condition.notify_all(true);
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+ }
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+ else
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+ {
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+ //否则直接销毁任务单
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+ mp_carrier_one_level_task.reset();
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+ }
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+ }
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+ else if ( carrier_task->get_task_id() == mp_carrier_two_level_task->get_task_id() )
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+ {
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+ if ( m_carrier_status == E_TWO_LEVEL_WORK || m_carrier_status == E_TWO_LEVEL_OVER )
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+ {
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+ //如果正在执行二级任务, 那么取消当前指令, 然后降级
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+ m_execute_condition.notify_all(false);
|
|
|
+ //确保内部线程已经停下
|
|
|
+ while (m_execute_condition.is_working())
|
|
|
+ {
|
|
|
+
|
|
|
+ }
|
|
|
+ cancel_command();
|
|
|
+ mp_carrier_two_level_task.reset();
|
|
|
+ m_carrier_status = E_ONE_LEVEL_WORK;
|
|
|
+ m_execute_condition.notify_all(true);
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //否则直接销毁任务单
|
|
|
+ mp_carrier_two_level_task.reset();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( carrier_task->get_task_id() == mp_carrier_three_level_task->get_task_id() )
|
|
|
+ {
|
|
|
+ if ( m_carrier_status == E_THREE_LEVEL_WORK || m_carrier_status == E_THREE_LEVEL_OVER )
|
|
|
+ {
|
|
|
+ //如果正在执行三级任务, 那么取消当前指令, 然后降级
|
|
|
+ m_execute_condition.notify_all(false);
|
|
|
+ //确保内部线程已经停下
|
|
|
+ while (m_execute_condition.is_working())
|
|
|
+ {
|
|
|
+
|
|
|
+ }
|
|
|
+ cancel_command();
|
|
|
+ mp_carrier_three_level_task.reset();
|
|
|
+ m_carrier_status = E_TWO_LEVEL_WORK;
|
|
|
+ m_execute_condition.notify_all(true);
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //否则直接销毁任务单
|
|
|
+ mp_carrier_two_level_task.reset();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ return Error_manager(Error_code::CARRIER_TASK_NOTHINGNESS, Error_level::MINOR_ERROR,
|
|
|
+ " carrier_task->get_task_id() is nothingness ");
|
|
|
+ }
|
|
|
+
|
|
|
+ carrier_task->set_task_statu(TASK_DEAD);
|
|
|
+ return Error_code::SUCCESS;
|
|
|
}
|
|
|
|
|
|
|
|
|
+//判断是否为待机,如果已经准备好,则可以执行任务。
|
|
|
+bool Carrier_base::is_ready()
|
|
|
+{
|
|
|
+ return (m_carrier_status == E_READY);
|
|
|
+}
|
|
|
|
|
|
Carrier_base::Carrier_status Carrier_base::get_carrier_status()
|
|
|
{
|
|
@@ -34,3 +418,430 @@ Carrier_base::Carrier_status Carrier_base::get_carrier_status()
|
|
|
}
|
|
|
|
|
|
|
|
|
+//执行外界任务的执行函数
|
|
|
+void Carrier_base::execute_thread_fun()
|
|
|
+{
|
|
|
+ LOG(INFO) << " execute_thread_fun start "<< this;
|
|
|
+
|
|
|
+// while (1);
|
|
|
+
|
|
|
+ Error_manager t_error;
|
|
|
+
|
|
|
+ while (m_execute_condition.is_alive())
|
|
|
+ {
|
|
|
+ m_execute_condition.wait();
|
|
|
+ if ( m_execute_condition.is_alive() )
|
|
|
+ {
|
|
|
+ std::this_thread::sleep_for(std::chrono::microseconds(1));
|
|
|
+ std::this_thread::yield();
|
|
|
+
|
|
|
+ switch ( (Carrier_status)m_carrier_status )
|
|
|
+ {
|
|
|
+ //核心任务, (三级任务)
|
|
|
+ case E_THREE_LEVEL_WORK:
|
|
|
+ {
|
|
|
+ if ( mp_carrier_three_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //执行三级任务
|
|
|
+ std::unique_lock<std::mutex> t_lock(mp_carrier_three_level_task->m_lock);
|
|
|
+ m_parkspace_unit_id = mp_carrier_three_level_task->m_parkspace_unit_id;
|
|
|
+ m_parkspace_floor_id = mp_carrier_three_level_task->m_parkspace_floor_id;
|
|
|
+ m_parkspace_room_id = mp_carrier_three_level_task->m_parkspace_room_id;
|
|
|
+ m_command_key = mp_carrier_three_level_task->m_command_key;
|
|
|
+ m_motion_direction = mp_carrier_three_level_task->m_motion_direction;
|
|
|
+ m_car_center_x = mp_carrier_three_level_task->m_car_center_x;
|
|
|
+ m_car_center_y = mp_carrier_three_level_task->m_car_center_y;
|
|
|
+ m_car_angle = mp_carrier_three_level_task->m_car_angle;
|
|
|
+
|
|
|
+ //更新通信
|
|
|
+ update_device_communication();
|
|
|
+
|
|
|
+ //检查设备的答复
|
|
|
+ if ( m_respons_status == RESPONS_OVER )
|
|
|
+ {
|
|
|
+ mp_carrier_three_level_task->m_respons_status = (Carrier_task::Respons_status)m_respons_status;
|
|
|
+ end_task(mp_carrier_three_level_task);
|
|
|
+ m_carrier_status = E_THREE_LEVEL_OVER;
|
|
|
+ }
|
|
|
+ else if ( m_respons_status == RESPONS_MINOR_ERROR || m_respons_status == RESPONS_CRITICAL_ERROR )
|
|
|
+ {
|
|
|
+ mp_carrier_three_level_task->m_respons_status = (Carrier_task::Respons_status)m_respons_status;
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_RESPONS_ERROR, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_three_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_three_level_task);
|
|
|
+ m_carrier_status = E_THREE_LEVEL_OVER;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //设备正常运行
|
|
|
+ //延时1ms, snap7的通信效率偏慢, 不需要高频率检查
|
|
|
+ std::this_thread::sleep_for(std::chrono::milliseconds(1));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //直接降级
|
|
|
+ m_carrier_status = E_TWO_LEVEL_WORK;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ case E_THREE_LEVEL_OVER:
|
|
|
+ {
|
|
|
+ if ( mp_carrier_three_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //检查任务状态,
|
|
|
+ //在 E_THREE_LEVEL_WORK 里面, 已经 设为 TASK_OVER 了.
|
|
|
+ //等待发送方的新指令, (发送方会把状态改为回收, 表示这个任务结束)
|
|
|
+ if ( mp_carrier_three_level_task->get_task_statu() == TASK_WITHDRAW )
|
|
|
+ {
|
|
|
+ //这里会通知任务已经释放, 然后销毁任务单, 并降级
|
|
|
+ mp_carrier_three_level_task->set_task_statu(TASK_FREE);
|
|
|
+ mp_carrier_three_level_task.reset();
|
|
|
+ m_carrier_status = E_TWO_LEVEL_WORK;
|
|
|
+ }
|
|
|
+ //else //保持不动, 直到发送方给定新的任务,
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //直接降级
|
|
|
+ m_carrier_status = E_TWO_LEVEL_WORK;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ case E_TWO_LEVEL_WORK:
|
|
|
+ {
|
|
|
+ if ( mp_carrier_two_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //执行三级任务
|
|
|
+ std::unique_lock<std::mutex> t_lock(mp_carrier_two_level_task->m_lock);
|
|
|
+ m_parkspace_unit_id = mp_carrier_two_level_task->m_parkspace_unit_id;
|
|
|
+ m_parkspace_floor_id = mp_carrier_two_level_task->m_parkspace_floor_id;
|
|
|
+ m_parkspace_room_id = mp_carrier_two_level_task->m_parkspace_room_id;
|
|
|
+ m_command_key = mp_carrier_two_level_task->m_command_key;
|
|
|
+ m_motion_direction = mp_carrier_two_level_task->m_motion_direction;
|
|
|
+ m_car_center_x = mp_carrier_two_level_task->m_car_center_x;
|
|
|
+ m_car_center_y = mp_carrier_two_level_task->m_car_center_y;
|
|
|
+ m_car_angle = mp_carrier_two_level_task->m_car_angle;
|
|
|
+
|
|
|
+ //更新通信
|
|
|
+ update_device_communication();
|
|
|
+
|
|
|
+ //检查设备的答复
|
|
|
+ if ( m_respons_status == RESPONS_OVER )
|
|
|
+ {
|
|
|
+ mp_carrier_two_level_task->m_respons_status = (Carrier_task::Respons_status)m_respons_status;
|
|
|
+ end_task(mp_carrier_two_level_task);
|
|
|
+ m_carrier_status = E_TWO_LEVEL_OVER;
|
|
|
+ }
|
|
|
+ else if ( m_respons_status == RESPONS_MINOR_ERROR || m_respons_status == RESPONS_CRITICAL_ERROR )
|
|
|
+ {
|
|
|
+ mp_carrier_two_level_task->m_respons_status = (Carrier_task::Respons_status)m_respons_status;
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_RESPONS_ERROR, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_two_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_two_level_task);
|
|
|
+ m_carrier_status = E_TWO_LEVEL_OVER;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //设备正常运行
|
|
|
+ //延时1ms, snap7的通信效率偏慢, 不需要高频率检查
|
|
|
+ std::this_thread::sleep_for(std::chrono::milliseconds(1));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //直接降级
|
|
|
+ m_carrier_status = E_ONE_LEVEL_WORK;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ case E_TWO_LEVEL_OVER:
|
|
|
+ {
|
|
|
+ if ( mp_carrier_two_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //检查任务状态,
|
|
|
+ //在 E_TWO_LEVEL_WORK 里面, 已经 设为 TASK_OVER 了.
|
|
|
+ //等待发送方的新指令, (发送方会把状态改为回收, 表示这个任务结束)
|
|
|
+ if ( mp_carrier_two_level_task->get_task_statu() == TASK_WITHDRAW )
|
|
|
+ {
|
|
|
+ //这里会通知任务已经释放, 然后销毁任务单, 并降级
|
|
|
+ mp_carrier_two_level_task->set_task_statu(TASK_FREE);
|
|
|
+ mp_carrier_two_level_task.reset();
|
|
|
+ m_carrier_status = E_ONE_LEVEL_WORK;
|
|
|
+ }
|
|
|
+ //else //保持不动, 直到发送方给定新的任务,
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //直接降级
|
|
|
+ m_carrier_status = E_ONE_LEVEL_WORK;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ case E_ONE_LEVEL_WORK:
|
|
|
+ {
|
|
|
+ if ( mp_carrier_one_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //执行三级任务
|
|
|
+ std::unique_lock<std::mutex> t_lock(mp_carrier_one_level_task->m_lock);
|
|
|
+ m_parkspace_unit_id = mp_carrier_one_level_task->m_parkspace_unit_id;
|
|
|
+ m_parkspace_floor_id = mp_carrier_one_level_task->m_parkspace_floor_id;
|
|
|
+ m_parkspace_room_id = mp_carrier_one_level_task->m_parkspace_room_id;
|
|
|
+ m_command_key = mp_carrier_one_level_task->m_command_key;
|
|
|
+ m_motion_direction = mp_carrier_one_level_task->m_motion_direction;
|
|
|
+ m_car_center_x = mp_carrier_one_level_task->m_car_center_x;
|
|
|
+ m_car_center_y = mp_carrier_one_level_task->m_car_center_y;
|
|
|
+ m_car_angle = mp_carrier_one_level_task->m_car_angle;
|
|
|
+
|
|
|
+ //更新通信
|
|
|
+ update_device_communication();
|
|
|
+
|
|
|
+ //检查设备的答复
|
|
|
+ if ( m_respons_status == RESPONS_OVER )
|
|
|
+ {
|
|
|
+ mp_carrier_one_level_task->m_respons_status = (Carrier_task::Respons_status)m_respons_status;
|
|
|
+ end_task(mp_carrier_one_level_task);
|
|
|
+ m_carrier_status = E_ONE_LEVEL_OVER;
|
|
|
+ }
|
|
|
+ else if ( m_respons_status == RESPONS_MINOR_ERROR || m_respons_status == RESPONS_CRITICAL_ERROR )
|
|
|
+ {
|
|
|
+ mp_carrier_one_level_task->m_respons_status = (Carrier_task::Respons_status)m_respons_status;
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_RESPONS_ERROR, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_one_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_one_level_task);
|
|
|
+ m_carrier_status = E_ONE_LEVEL_OVER;
|
|
|
+ }
|
|
|
+ else if(m_carrier_status == E_ONE_LEVEL_WORK)
|
|
|
+ {
|
|
|
+ //设备正常运行
|
|
|
+ //延时1ms, snap7的通信效率偏慢, 不需要高频率检查
|
|
|
+ std::this_thread::sleep_for(std::chrono::milliseconds(1));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //直接降级
|
|
|
+ m_carrier_status = E_READY;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ case E_ONE_LEVEL_OVER:
|
|
|
+ {
|
|
|
+ if ( mp_carrier_one_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //检查任务状态,
|
|
|
+ //在 E_ONE_LEVEL_WORK 里面, 已经 设为 TASK_OVER 了.
|
|
|
+ //等待发送方的新指令, (发送方会把状态改为回收, 表示这个任务结束)
|
|
|
+ if ( mp_carrier_one_level_task->get_task_statu() == TASK_WITHDRAW )
|
|
|
+ {
|
|
|
+ //这里会通知任务已经释放, 然后销毁任务单, 并降级
|
|
|
+ mp_carrier_one_level_task->set_task_statu(TASK_FREE);
|
|
|
+ mp_carrier_one_level_task.reset();
|
|
|
+ m_carrier_status = E_READY;
|
|
|
+ }
|
|
|
+ //else //保持不动, 直到发送方给定新的任务,
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //直接降级
|
|
|
+ m_carrier_status = E_READY;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ case E_FAULT:
|
|
|
+ {
|
|
|
+ //更新通信
|
|
|
+ update_device_communication();
|
|
|
+
|
|
|
+ //所有任务报错, 并销毁任务.
|
|
|
+ if ( mp_carrier_one_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_STATUS_ERROR, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_one_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_one_level_task);
|
|
|
+ mp_carrier_one_level_task.reset();
|
|
|
+ }
|
|
|
+ if ( mp_carrier_two_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_STATUS_ERROR, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_two_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_two_level_task);
|
|
|
+ mp_carrier_two_level_task.reset();
|
|
|
+ }
|
|
|
+ if ( mp_carrier_three_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_STATUS_ERROR, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_three_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_three_level_task);
|
|
|
+ mp_carrier_three_level_task.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ case E_DISCONNECT:
|
|
|
+ {
|
|
|
+ //更新通信
|
|
|
+ update_device_communication();
|
|
|
+ //所有任务报错, 并销毁任务.
|
|
|
+ if ( mp_carrier_one_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_STATUS_DISCONNECT, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_one_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_one_level_task);
|
|
|
+ mp_carrier_one_level_task.reset();
|
|
|
+ }
|
|
|
+ if ( mp_carrier_two_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_STATUS_DISCONNECT, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_two_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_two_level_task);
|
|
|
+ mp_carrier_two_level_task.reset();
|
|
|
+ }
|
|
|
+ if ( mp_carrier_three_level_task.get() != NULL )
|
|
|
+ {
|
|
|
+ //添加错误码
|
|
|
+ Error_manager t_error(CARRIER_STATUS_DISCONNECT, MINOR_ERROR, "m_respons_status is error");
|
|
|
+ mp_carrier_three_level_task->set_task_error_manager(t_error);
|
|
|
+ end_task(mp_carrier_three_level_task);
|
|
|
+ mp_carrier_three_level_task.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ case E_READY:
|
|
|
+ {
|
|
|
+ //更新通信
|
|
|
+ update_device_communication();
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ default:
|
|
|
+ {
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ }
|
|
|
+ }
|
|
|
+ LOG(INFO) << " execute_thread_fun end "<< this;
|
|
|
+ return;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+//更新设备底层通信数据
|
|
|
+Error_manager Carrier_base::update_device_communication()
|
|
|
+{
|
|
|
+ //加锁
|
|
|
+ std::mutex * tp_data_lock = Dispatch_communication::get_instance_references().get_data_lock();
|
|
|
+ std::unique_lock<std::mutex> t_lock(*tp_data_lock);
|
|
|
+
|
|
|
+ //请求消息, 调度->plc
|
|
|
+ Dispatch_communication::Request_from_dispatch_to_plc * tp_request_from_dispatch_to_plc =
|
|
|
+ Dispatch_communication::get_instance_references().get_request_from_dispatch_to_plc();
|
|
|
+ tp_request_from_dispatch_to_plc->m_block_id = m_parkspace_unit_id;
|
|
|
+ tp_request_from_dispatch_to_plc->m_floor_id = m_parkspace_floor_id;
|
|
|
+ tp_request_from_dispatch_to_plc->m_parkspace_id = m_parkspace_room_id;
|
|
|
+ memcpy(tp_request_from_dispatch_to_plc->m_command_key, m_command_key.c_str(), m_command_key.size());
|
|
|
+ tp_request_from_dispatch_to_plc->m_is_entrance_flag = m_motion_direction;
|
|
|
+ tp_request_from_dispatch_to_plc->m_center_x = m_car_center_x;
|
|
|
+ tp_request_from_dispatch_to_plc->m_center_y = m_car_center_y;
|
|
|
+ tp_request_from_dispatch_to_plc->m_car_angle = m_car_angle;
|
|
|
+
|
|
|
+
|
|
|
+ //答复消息, plc->调度
|
|
|
+ Dispatch_communication::Response_from_plc_to_dispatch * tp_response_from_plc_to_dispatch =
|
|
|
+ Dispatch_communication::get_instance_references().get_response_from_plc_to_dispatch();
|
|
|
+ m_respons_key = (char*)(tp_response_from_plc_to_dispatch->m_command_key);
|
|
|
+ if ( m_respons_key == m_command_key )
|
|
|
+ {
|
|
|
+ if ( tp_response_from_plc_to_dispatch->m_task_status == 0 )
|
|
|
+ {
|
|
|
+ if ( tp_response_from_plc_to_dispatch->m_command_flag == 0 )
|
|
|
+ {
|
|
|
+ m_respons_status = RESPONS_NORMAL;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ m_respons_status = RESPONS_OVER;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( tp_response_from_plc_to_dispatch->m_task_status == 1 )
|
|
|
+ {
|
|
|
+ m_respons_status = RESPONS_MINOR_ERROR;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ m_respons_status = RESPONS_CRITICAL_ERROR;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ m_respons_status = RESPONS_NORMAL;
|
|
|
+ }
|
|
|
+
|
|
|
+ //状态消息, 调度->plc
|
|
|
+ Dispatch_communication::Status_from_dispatch_to_plc * tp_status_from_dispatch_to_plc =
|
|
|
+ Dispatch_communication::get_instance_references().get_status_from_dispatch_to_plc();
|
|
|
+ tp_status_from_dispatch_to_plc->m_heartbeat++;
|
|
|
+
|
|
|
+ //状态消息, plc->调度
|
|
|
+ Dispatch_communication::Status_from_plc_to_dispatch * tp_status_from_plc_to_dispatch =
|
|
|
+ Dispatch_communication::get_instance_references().get_status_from_plc_to_dispatch();
|
|
|
+ //通过心跳帧来判断通信是否正常
|
|
|
+ if ( m_last_heartbeat != tp_status_from_plc_to_dispatch->m_heartbeat )
|
|
|
+ {
|
|
|
+ m_last_heartbeat = tp_status_from_plc_to_dispatch->m_heartbeat;
|
|
|
+ m_status_updata_time = std::chrono::system_clock::now();
|
|
|
+
|
|
|
+ m_carrier_coordinate_x = tp_status_from_plc_to_dispatch->m_carrier_coordinates;
|
|
|
+ m_carrier_coordinate_z = tp_status_from_plc_to_dispatch->m_elevator_coordinates;
|
|
|
+ m_carrier_angle = tp_status_from_plc_to_dispatch->m_carrier_angle;
|
|
|
+
|
|
|
+ m_elevator_device_status = tp_status_from_plc_to_dispatch->m_elevator_information;
|
|
|
+ memcpy(m_elevator_error_code, tp_status_from_plc_to_dispatch->m_elevator_error_code, 50);
|
|
|
+ m_elevator_error_description = (char*)(tp_status_from_plc_to_dispatch->m_carrier_error_string);
|
|
|
+
|
|
|
+ m_carrier_device_status = tp_status_from_plc_to_dispatch->m_carrier_information;
|
|
|
+ memcpy(m_carrier_error_code, tp_status_from_plc_to_dispatch->m_carrier_error_code, 50);
|
|
|
+ m_carrier_error_description = (char*)(tp_status_from_plc_to_dispatch->m_carrier_error_string);
|
|
|
+
|
|
|
+ if ( m_carrier_status == E_DISCONNECT )
|
|
|
+ {
|
|
|
+ m_carrier_status = E_THREE_LEVEL_WORK;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if(std::chrono::system_clock::now() - m_status_updata_time > std::chrono::milliseconds(CARRIER_COMMUNICATION_OVER_TIME_MS))
|
|
|
+ {
|
|
|
+ m_carrier_status = E_DISCONNECT;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ return Error_code::SUCCESS;
|
|
|
+}
|
|
|
+
|
|
|
+//取消下发的指令
|
|
|
+Error_manager Carrier_base::cancel_command()
|
|
|
+{
|
|
|
+ //以后再写 need programe
|
|
|
+ //目前调度和plc的通信指令做的很简单,没有暂停和急停 复位等操作.
|
|
|
+ //这里先空着,以后再写.
|
|
|
+ //调度模块单方面销毁任务, 不管底层plc的执行情况, 也不去告知plc任务取消.
|
|
|
+
|
|
|
+ return Error_code::SUCCESS;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|