mirror of
https://github.com/anklimov/lighthub
synced 2025-12-06 03:39:49 +03:00
148 lines
3.7 KiB
C++
148 lines
3.7 KiB
C++
/* Copyright © 2017-2018 Andrey Klimov. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Homepage: http://lazyhome.ru
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GIT: https://github.com/anklimov/lighthub
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e-mail anklimov@gmail.com
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*/
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#include "inputs.h"
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#include "aJSON.h"
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#include "item.h"
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#include <PubSubClient.h>
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extern PubSubClient mqttClient;
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Input::Input(char * name) //Constructor
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{
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if (name)
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inputObj= aJson.getObjectItem(inputs, name);
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else inputObj=NULL;
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Parse();
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}
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Input::Input(int pin) //Constructor
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{
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// TODO
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}
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Input::Input(aJsonObject * obj) //Constructor
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{
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inputObj= obj;
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Parse();
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}
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boolean Input::isValid ()
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{
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return (pin && store);
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}
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void Input::Parse()
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{
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store = NULL;
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inType = 0;
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pin = 0;
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if (inputObj && (inputObj->type==aJson_Object))
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{
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aJsonObject * s;
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s = aJson.getObjectItem(inputObj,"T");
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if (s) inType = s->valueint;
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pin = atoi(inputObj->name);
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s = aJson.getObjectItem(inputObj,"S");
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if (!s) { Serial.print(F("In: "));Serial.print(pin);Serial.print(F("/"));Serial.println(inType);
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aJson.addNumberToObject(inputObj,"S", 0);
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s = aJson.getObjectItem(inputObj,"S");
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}
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if (s) store= (inStore *) &s->valueint;
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}
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}
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int Input::Poll()
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{
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boolean v;
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if (!isValid()) return -1;
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if (inType & IN_ACTIVE_HIGH)
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{ pinMode(pin, INPUT);
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v = (digitalRead(pin)==HIGH);
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}
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else
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{ pinMode(pin, INPUT_PULLUP);
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v = (digitalRead(pin)==LOW);
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}
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if (v!=store->cur) // value changed
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{
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if (store->bounce) store->bounce--;
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else //confirmed change
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{
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Changed(v);
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store->cur=v;
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}
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}
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else // no change
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store->bounce=3;
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return 0;
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}
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void Input::Changed (int val)
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{
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Serial.print(pin);Serial.print(F("="));Serial.println(val);
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aJsonObject * item = aJson.getObjectItem(inputObj,"item");
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aJsonObject * scmd = aJson.getObjectItem(inputObj,"scmd");
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aJsonObject * rcmd = aJson.getObjectItem(inputObj,"rcmd");
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aJsonObject * emit = aJson.getObjectItem(inputObj,"emit");
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if (emit)
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{
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if (val)
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{ //send set command
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if (!scmd) mqttClient.publish(emit->valuestring,"ON",true); else if (strlen(scmd->valuestring)) mqttClient.publish(emit->valuestring,scmd->valuestring,true);
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}
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else
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{ //send reset command
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if (!rcmd) mqttClient.publish(emit->valuestring,"OFF",true); else if (strlen(rcmd->valuestring)) mqttClient.publish(emit->valuestring,rcmd->valuestring,true);
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}
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}
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if (item)
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{
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Item it(item->valuestring);
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if (it.isValid())
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{
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if (val)
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{ //send set command
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if (!scmd) it.Ctrl(CMD_ON,0,NULL,true); else if (strlen(scmd->valuestring)) it.Ctrl(txt2cmd(scmd->valuestring),0,NULL,true);
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}
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else
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{ //send reset command
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if (!rcmd) it.Ctrl(CMD_OFF,0,NULL,true); else if (strlen(rcmd->valuestring)) it.Ctrl(txt2cmd(rcmd->valuestring),0,NULL,true);
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}
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}
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}
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}
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