/* * Copyright (c) 2023 Juan Manuel Cruz . * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of the copyright holder nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * @file : task_system_attribute.h * @date : Set 26, 2023 * @author : Juan Manuel Cruz * @version v1.0.0 */ #ifndef TASK_INC_TASK_SYSTEM_ATTRIBUTE_H_ #define TASK_INC_TASK_SYSTEM_ATTRIBUTE_H_ /********************** CPP guard ********************************************/ #ifdef __cplusplus extern "C" { #endif /********************** inclusions *******************************************/ /********************** macros ***********************************************/ /********************** typedef **********************************************/ /* System Statechart - State Transition Table */ /* +------------------+----------------------- +-------------+------------------+-----------------------+ * | Current | Event | | Next | | * | State | (Parameters) | [Guard] | State | Actions | * |==================+======================= +=============+==================+=======================| * | INICIAL | | | ST_SYS_IDLE | | * |------------------+----------------------- +-------------+------------------+-----------------------| * | ST_SYS_IDLE | EV_SYS_LOOP_DET | | ST_SYS_ACTIVE_01 | | * | | | | | | * |------------------+----------------------- +-------------+------------------+-----------------------| * | ST_SYS_ACTIVE_01 | EV_SYS_MANUAL_BTN | | ST_SYS_ACTIVE_02 | tick = TICK_MAX | * | | | | | put_event_t.._actuator| * | | | | | (event, identifier) | * |------------------+----------------------- +-------------+------------------+-----------------------| * | ST_SYS_ACTIVE_02 | | [tick == 0] | ST_SYS_ACTIVE_03 | put_event_t.._actuator| * | | | | | (event, identifier) | * | | +-------------+------------------+-----------------------| * | | | [tick > 0] | ST_SYS_ACTIVE_02 | tick-- | * | | | | | | * |------------------+----------------------- +-------------+------------------+-----------------------| * | ST_SYS_ACTIVE_03 | EV_SYS_NOT_LOOP_DET | | ST_SYS_ACTIVE_04 | | * | | | | | | * |------------------+----------------------- +-------------+------------------+-----------------------| * | ST_SYS_ACTIVE_04 | EV_SYS_IR_PHO_CELL | | ST_SYS_ACTIVE_05 | | * | | | | | | * |------------------+----------------------- +-------------+------------------+-----------------------| * | ST_SYS_ACTIVE_05 | EV_SYS_IR_NOT_PHO_CELL | | ST_SYS_ACTIVE_06 | tick = TICK_MAX | * | | | | | put_event_t.._actuator| * | | | | | (event, identifier) | * |------------------+----------------------- +-------------+------------------+-----------------------| * | ST_SYS_ACTIVE_06 | | [tick == 0] | ST_SYS_IDLE | put_event_t.._actuator| * | | | | | (event, identifier) | * | | +-------------+------------------+-----------------------| * | | | [tick > 0] | ST_SYS_ACTIVE_06 | tick-- | * | | | | | | * +------------------+----------------------- +-------------+------------------+-----------------------+ */ /* Events to excite Task System */ typedef enum { EV_SYS_IDLE, EV_SYS_LOOP_DET, EV_SYS_NOT_LOOP_DET, EV_SYS_MANUAL_BTN, EV_SYS_NOT_MANUAL_BTN, EV_SYS_IR_PHO_CELL, EV_SYS_NOT_IR_PHO_CELL } task_system_ev_t; /* State of Task System */ typedef enum { ST_SYS_IDLE, ST_SYS_ACTIVE_01, ST_SYS_ACTIVE_02, ST_SYS_ACTIVE_03, ST_SYS_ACTIVE_04, ST_SYS_ACTIVE_05, ST_SYS_ACTIVE_06 } task_system_st_t; typedef struct { uint32_t tick; task_system_st_t state; task_system_ev_t event; bool flag; } task_system_dta_t; /********************** external data declaration ****************************/ extern task_system_dta_t task_system_dta; /********************** external functions declaration ***********************/ /********************** End of CPP guard *************************************/ #ifdef __cplusplus } #endif #endif /* TASK_INC_TASK_SYSTEM_ATTRIBUTE_H_ */ /********************** end of file ******************************************/