114 lines
2.4 KiB
C
114 lines
2.4 KiB
C
/******************************************************************************
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* @file app_arbiter.c
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* @brief 加热占用仲裁：手动 > 定时 > 联动
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* @author cyWu <1917507415@qq.com>
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* @date 2026.09.04
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* @version V1.1.0
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* @history
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* - V1.1.0, 2026.09.04, cyWu, 精简注释（单标志不包结构体）
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* - V1.0.0, 2026.09.04, cyWu, 由风扇仲裁器改为继电器开关
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******************************************************************************/
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#include "system/includes.h"
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#include "app_arbiter.h"
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#include "app_linkage.h"
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#define LOG_TAG_CONST APP
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#define LOG_TAG "[ARB]"
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#define LOG_INFO_ENABLE
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#include "debug.h"
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static uint8_t s_owner;
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/**
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* @brief 初始化仲裁器
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* @return 无
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*/
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void app_arbiter_init(void)
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{
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s_owner = ARB_OWNER_NONE;
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log_info("arbiter init\n");
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}
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/**
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* @brief 当前加热占用者
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* @return ArbOwner_t
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*/
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uint8_t app_arbiter_get_owner(void)
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{
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return s_owner;
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}
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/**
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* @brief 短按 / DP0：清占用并作废本轮联动
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* @return 无
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*/
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void app_arbiter_manual_intervene(void)
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{
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if (s_owner != ARB_OWNER_NONE) {
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log_info("manual intervene, owner %d -> none\n", s_owner);
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}
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s_owner = ARB_OWNER_NONE;
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app_linkage_void();
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}
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/**
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* @brief 联动引擎尝试占用
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* @return 1=成功；0=定时占用中（12 章：定时窗内联动不插嘴）
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*/
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uint8_t app_arbiter_linkage_take(void)
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{
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if (s_owner == ARB_OWNER_TIMER) {
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return 0;
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}
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if (s_owner != ARB_OWNER_LINKAGE) {
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log_info("linkage take\n");
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}
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s_owner = ARB_OWNER_LINKAGE;
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return 1;
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}
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/**
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* @brief 联动是否仍在占用
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* @return 1=owner==LINKAGE
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*/
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uint8_t app_arbiter_linkage_active(void)
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{
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return (s_owner == ARB_OWNER_LINKAGE) ? 1 : 0;
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}
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/**
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* @brief 联动自然失效：让出占用（请求关由调用方发）
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* @return 无
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*/
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void app_arbiter_linkage_release(void)
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{
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if (s_owner == ARB_OWNER_LINKAGE) {
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s_owner = ARB_OWNER_NONE;
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}
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}
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/**
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* @brief 定时窗开始占用（优先级高于联动）
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* @return 1=成功
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*/
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uint8_t app_arbiter_timer_take(void)
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{
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if (s_owner != ARB_OWNER_TIMER) {
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log_info("timer take\n");
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}
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s_owner = ARB_OWNER_TIMER;
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return 1;
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}
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/**
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* @brief 定时窗结束释放（调用方负责收口：请求关 + 立刻按 10.3 补判联动）
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* @return 无
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*/
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void app_arbiter_timer_release(void)
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{
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if (s_owner == ARB_OWNER_TIMER) {
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s_owner = ARB_OWNER_NONE;
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}
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}
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