mirror of https://github.com/arendst/Tasmota.git
140 lines
3.8 KiB
C++
140 lines
3.8 KiB
C++
/*
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xsns_counter.ino - Counter sensors (water meters, electricity meters etc.) sensor support for Sonoff-Tasmota
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Copyright (C) 2017 Maarten Damen and Theo Arends
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*********************************************************************************************\
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* Counter sensors (water meters, electricity meters etc.)
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\*********************************************************************************************/
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unsigned long pTimeLast[MAX_COUNTERS]; // Last counter time in milli seconds
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void counter_update(byte index)
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{
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// char log[LOGSZ];
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unsigned long pTime = millis() - pTimeLast[index -1];
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if (pTime > sysCfg.pCounterDebounce) {
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pTimeLast[index -1] = millis();
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if (bitRead(sysCfg.pCounterType, index -1)) {
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rtcMem.pCounter[index -1] = pTime;
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} else {
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rtcMem.pCounter[index -1]++;
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}
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// snprintf_P(log, sizeof(log), PSTR("CNTR: Interrupt %d"), index);
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// addLog(LOG_LEVEL_DEBUG, log);
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}
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}
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void counter_update1()
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{
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counter_update(1);
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}
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void counter_update2()
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{
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counter_update(2);
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}
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void counter_update3()
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{
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counter_update(3);
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}
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void counter_update4()
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{
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counter_update(4);
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}
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void counter_savestate()
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{
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for (byte i = 0; i < MAX_COUNTERS; i++) {
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if (pin[GPIO_CNTR1 +i] < 99) {
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sysCfg.pCounter[i] = rtcMem.pCounter[i];
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}
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}
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}
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void counter_init()
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{
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typedef void (*function) () ;
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function counter_callbacks[] = { counter_update1, counter_update2, counter_update3, counter_update4 };
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for (byte i = 0; i < MAX_COUNTERS; i++) {
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if (pin[GPIO_CNTR1 +i] < 99) {
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pinMode(pin[GPIO_CNTR1 +i], INPUT_PULLUP);
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attachInterrupt(pin[GPIO_CNTR1 +i], counter_callbacks[i], FALLING);
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}
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}
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}
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/*********************************************************************************************\
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* Presentation
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\*********************************************************************************************/
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void counter_mqttPresent(char* svalue, uint16_t ssvalue, uint8_t* djson)
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{
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char stemp[16];
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byte dsxflg = 0;
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for (byte i = 0; i < MAX_COUNTERS; i++) {
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if (pin[GPIO_CNTR1 +i] < 99) {
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if (bitRead(sysCfg.pCounterType, i)) {
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dtostrfd((double)rtcMem.pCounter[i] / 1000, 3, stemp);
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} else {
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dsxflg++;
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dtostrfd(rtcMem.pCounter[i], 0, stemp);
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}
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snprintf_P(svalue, ssvalue, PSTR("%s, \"" D_COUNTER "%d\":%s"), svalue, i +1, stemp);
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*djson = 1;
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#ifdef USE_DOMOTICZ
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if (1 == dsxflg) {
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domoticz_sensor6(rtcMem.pCounter[i]);
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dsxflg++;
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}
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#endif // USE_DOMOTICZ
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}
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}
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}
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#ifdef USE_WEBSERVER
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const char HTTP_SNS_COUNTER[] PROGMEM =
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"<tr><th>" D_COUNTER "%d</th><td>%s%s</td></tr>";
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String counter_webPresent()
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{
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String page = "";
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char stemp[16];
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char sensor[80];
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for (byte i = 0; i < MAX_COUNTERS; i++) {
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if (pin[GPIO_CNTR1 +i] < 99) {
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if (bitRead(sysCfg.pCounterType, i)) {
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dtostrfi((double)rtcMem.pCounter[i] / 1000, 3, stemp);
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} else {
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dtostrfi(rtcMem.pCounter[i], 0, stemp);
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}
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snprintf_P(sensor, sizeof(sensor), HTTP_SNS_COUNTER, i+1, stemp, (bitRead(sysCfg.pCounterType, i)) ? " " D_UNIT_SECOND : "");
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page += sensor;
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}
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}
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return page;
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}
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#endif // USE_WEBSERVER
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