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xdrv_domoticz.ino
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/*
xdrv_domoticz.ino - domoticz support for Sonoff-Tasmota
Copyright (C) 2017 Theo Arends
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef USE_DOMOTICZ
#define DOMOTICZ_MAX_SENSORS 6
#ifdef USE_WEBSERVER
const char HTTP_FORM_DOMOTICZ[] PROGMEM =
"<fieldset><legend><b> Domoticz parameters </b></legend><form method='post' action='sv'>"
"<input id='w' name='w' value='4' hidden><input id='r' name='r' value='1' hidden>"
"<br/><table style='width:97%'>";
const char HTTP_FORM_DOMOTICZ_RELAY[] PROGMEM =
"<tr><td><b>Idx {1</b></td></td><td width='20%'><input id='r{1' name='r{1' length=8 placeholder='0' value='{2'></td></tr>"
"<tr><td><b>Key idx {1</b></td><td><input id='k{1' name='k{1' length=8 placeholder='0' value='{3'></td></tr>";
const char HTTP_FORM_DOMOTICZ_SWITCH[] PROGMEM =
"<tr><td><b>Switch idx {1</b></td><td width='20%'><input id='s{1' name='s{1' length=8 placeholder='0' value='{4'></td></tr>";
const char HTTP_FORM_DOMOTICZ_SENSOR[] PROGMEM =
"<tr><td><b>Sensor idx {1</b> - {2</td><td width='20%'><input id='l{1' name='l{1' length=8 placeholder='0' value='{5'></td></tr>";
const char HTTP_FORM_DOMOTICZ_TIMER[] PROGMEM =
"<tr><td><b>Update timer</b> (" STR(DOMOTICZ_UPDATE_TIMER) ")</td><td><input id='ut' name='ut' length=32 placeholder='" STR(DOMOTICZ_UPDATE_TIMER) "' value='{6'</td></tr>";
#endif // USE_WEBSERVER
const char domoticz_sensors[DOMOTICZ_MAX_SENSORS][14] PROGMEM =
{ "Temp", "Temp,Hum", "Temp,Hum,Baro", "Power,Energy", "Illuminance", "Count" };
char domoticz_in_topic[] = DOMOTICZ_IN_TOPIC;
char domoticz_out_topic[] = DOMOTICZ_OUT_TOPIC;
boolean domoticz_subscribe = false;
int domoticz_update_timer = 0;
byte domoticz_update_flag = 1;
void mqtt_publishDomoticzPowerState(byte device)
{
char svalue[64]; // was MESSZ
if (sysCfg.flag.mqtt_enabled && sysCfg.domoticz_relay_idx[device -1]) {
if ((device < 1) || (device > Maxdevice)) {
device = 1;
}
if (sfl_flg) {
snprintf_P(svalue, sizeof(svalue), PSTR("{\"idx\":%d,\"nvalue\":2,\"svalue\":\"%d\"}"),
sysCfg.domoticz_relay_idx[device -1], sysCfg.led_dimmer[device -1]);
mqtt_publish(domoticz_in_topic, svalue);
}
else if ((Maxdevice == device) && (pin[GPIO_WS2812] < 99)) {
snprintf_P(svalue, sizeof(svalue), PSTR("{\"idx\":%d,\"nvalue\":2,\"svalue\":\"%d\"}"),
sysCfg.domoticz_relay_idx[device -1], sysCfg.ws_dimmer);
mqtt_publish(domoticz_in_topic, svalue);
}
snprintf_P(svalue, sizeof(svalue), PSTR("{\"idx\":%d,\"nvalue\":%d,\"svalue\":\"\"}"),
sysCfg.domoticz_relay_idx[device -1], (power & (0x01 << (device -1))) ? 1 : 0);
mqtt_publish(domoticz_in_topic, svalue);
}
}
void domoticz_updatePowerState(byte device)
{
if (domoticz_update_flag) {
mqtt_publishDomoticzPowerState(device);
}
domoticz_update_flag = 1;
}
void domoticz_mqttUpdate()
{
if (domoticz_subscribe && (sysCfg.domoticz_update_timer || domoticz_update_timer)) {
domoticz_update_timer--;
if (domoticz_update_timer <= 0) {
domoticz_update_timer = sysCfg.domoticz_update_timer;
for (byte i = 1; i <= Maxdevice; i++) {
mqtt_publishDomoticzPowerState(i);
}
}
}
}
void domoticz_setUpdateTimer(uint16_t value)
{
domoticz_update_timer = value;
}
void domoticz_mqttSubscribe()
{
for (byte i = 0; i < Maxdevice; i++) {
if (sysCfg.domoticz_relay_idx[i]) {
domoticz_subscribe = true;
}
}
if (domoticz_subscribe) {
char stopic[TOPSZ];
snprintf_P(stopic, sizeof(stopic), PSTR("%s/#"), domoticz_out_topic); // domoticz topic
mqttClient.subscribe(stopic);
mqttClient.loop(); // Solve LmacRxBlk:1 messages
}
}
boolean domoticz_update()
{
return domoticz_update_flag;
}
/*
* ArduinoJSON Domoticz Switch entry used to calculate jsonBuf: JSON_OBJECT_SIZE(11) + 129 = 313
{
"Battery" : 255,
"RSSI" : 12,
"dtype" : "Light/Switch",
"id" : "000140E7",
"idx" : 159,
"name" : "Sonoff1",
"nvalue" : 1,
"stype" : "Switch",
"svalue1" : "0",
"switchType" : "Dimmer",
"unit" : 1
}
*/
boolean domoticz_mqttData(char *topicBuf, uint16_t stopicBuf, char *dataBuf, uint16_t sdataBuf)
{
char log[LOGSZ];
char stemp1[10];
char scommand[10];
unsigned long idx = 0;
int16_t nvalue;
int16_t found = 0;
domoticz_update_flag = 1;
if (!strncmp(topicBuf, domoticz_out_topic, strlen(domoticz_out_topic)) != 0) {
if (sdataBuf < 20) {
return 1;
}
StaticJsonBuffer<400> jsonBuf;
JsonObject& domoticz = jsonBuf.parseObject(dataBuf);
if (!domoticz.success()) {
return 1;
}
// if (strcmp_P(domoticz["dtype"],PSTR("Light/Switch"))) {
// return 1;
// }
idx = domoticz["idx"];
nvalue = domoticz["nvalue"];
snprintf_P(log, sizeof(log), PSTR("DMTZ: idx %d, nvalue %d"), idx, nvalue);
addLog(LOG_LEVEL_DEBUG_MORE, log);
if (nvalue >= 0 && nvalue <= 2) {
for (byte i = 0; i < Maxdevice; i++) {
if ((idx > 0) && (idx == sysCfg.domoticz_relay_idx[i])) {
snprintf_P(stemp1, sizeof(stemp1), PSTR("%d"), i +1);
if (2 == nvalue) {
nvalue = domoticz["svalue1"];
if ((pin[GPIO_WS2812] < 99) && (sysCfg.ws_dimmer == nvalue)) {
return 1;
}
if (sfl_flg && (sysCfg.led_dimmer[i] == nvalue)) {
return 1;
}
snprintf_P(topicBuf, stopicBuf, PSTR("/DIMMER%s"), (Maxdevice > 1) ? stemp1 : "");
snprintf_P(dataBuf, sdataBuf, PSTR("%d"), nvalue);
found = 1;
} else {
if (((power >> i) &1) == nvalue) {
return 1;
}
snprintf_P(topicBuf, stopicBuf, PSTR("/POWER%s"), (Maxdevice > 1) ? stemp1 : "");
snprintf_P(dataBuf, sdataBuf, PSTR("%d"), nvalue);
found = 1;
}
break;
}
}
}
if (!found) {
return 1;
}
snprintf_P(log, sizeof(log), PSTR("DMTZ: Receive topic %s, data %s"), topicBuf, dataBuf);
addLog(LOG_LEVEL_DEBUG_MORE, log);
domoticz_update_flag = 0;
}
return 0;
}
/*********************************************************************************************\
* Commands
\*********************************************************************************************/
boolean domoticz_command(const char *type, uint16_t index, char *dataBuf, uint16_t data_len, int16_t payload, char *svalue, uint16_t ssvalue)
{
boolean serviced = true;
if (!strncmp_P(type,PSTR("DOMOTICZ"),8)) {
if (!strcmp_P(type +8,PSTR("IDX")) && (index > 0) && (index <= Maxdevice)) {
if (payload >= 0) {
sysCfg.domoticz_relay_idx[index -1] = payload;
restartflag = 2;
}
snprintf_P(svalue, ssvalue, PSTR("{\"DomoticzIdx%d\":%d}"), index, sysCfg.domoticz_relay_idx[index -1]);
}
else if (!strcmp_P(type +8,PSTR("KEYIDX")) && (index > 0) && (index <= Maxdevice)) {
if (payload >= 0) {
sysCfg.domoticz_key_idx[index -1] = payload;
}
snprintf_P(svalue, ssvalue, PSTR("{\"DomoticzKeyIdx%d\":%d}"), index, sysCfg.domoticz_key_idx[index -1]);
}
else if (!strcmp_P(type +8,PSTR("SWITCHIDX")) && (index > 0) && (index <= Maxdevice)) {
if (payload >= 0) {
sysCfg.domoticz_switch_idx[index -1] = payload;
}
snprintf_P(svalue, ssvalue, PSTR("{\"DomoticzSwitchIdx%d\":%d}"), index, sysCfg.domoticz_key_idx[index -1]);
}
else if (!strcmp_P(type +8,PSTR("SENSORIDX")) && (index > 0) && (index <= DOMOTICZ_MAX_SENSORS)) {
if (payload >= 0) {
sysCfg.domoticz_sensor_idx[index -1] = payload;
}
snprintf_P(svalue, ssvalue, PSTR("{\"DomoticzSensorIdx%d\":%d}"), index, sysCfg.domoticz_sensor_idx[index -1]);
}
else if (!strcmp_P(type +8,PSTR("UPDATETIMER"))) {
if ((payload >= 0) && (payload < 3601)) {
sysCfg.domoticz_update_timer = payload;
}
snprintf_P(svalue, ssvalue, PSTR("{\"DomoticzUpdateTimer\":%d}"), sysCfg.domoticz_update_timer);
}
else serviced = false;
}
else serviced = false;
return serviced;
}
boolean domoticz_button(byte key, byte device, byte state, byte svalflg)
{
if ((sysCfg.domoticz_key_idx[device -1] || sysCfg.domoticz_switch_idx[device -1]) && (svalflg)) {
char svalue[80]; // was MESSZ
snprintf_P(svalue, sizeof(svalue), PSTR("{\"command\":\"switchlight\",\"idx\":%d,\"switchcmd\":\"%s\"}"),
(key) ? sysCfg.domoticz_switch_idx[device -1] : sysCfg.domoticz_key_idx[device -1], (state) ? (2 == state) ? "Toggle" : "On" : "Off");
mqtt_publish(domoticz_in_topic, svalue);
return 1;
} else {
return 0;
}
}
/*********************************************************************************************\
* Sensors
\*********************************************************************************************/
uint8_t dom_hum_stat(char *hum)
{
uint8_t h = atoi(hum);
return (!h) ? 0 : (h < 40) ? 2 : (h > 70) ? 3 : 1;
}
void dom_sensor(byte idx, char *data)
{
char dmess[64];
if (sysCfg.domoticz_sensor_idx[idx]) {
snprintf_P(dmess, sizeof(dmess), PSTR("{\"idx\":%d,\"nvalue\":0,\"svalue\":\"%s\"}"),
sysCfg.domoticz_sensor_idx[idx], data);
mqtt_publish(domoticz_in_topic, dmess);
}
}
void domoticz_sensor1(char *temp)
{
dom_sensor(0, temp);
}
void domoticz_sensor2(char *temp, char *hum)
{
char data[16];
snprintf_P(data, sizeof(data), PSTR("%s;%s;%d"), temp, hum, dom_hum_stat(hum));
dom_sensor(1, data);
}
void domoticz_sensor3(char *temp, char *hum, char *baro)
{
char data[32];
snprintf_P(data, sizeof(data), PSTR("%s;%s;%d;%s;5"), temp, hum, dom_hum_stat(hum), baro);
dom_sensor(2, data);
}
void domoticz_sensor4(uint16_t power, char *energy)
{
char data[16];
snprintf_P(data, sizeof(data), PSTR("%d;%s"), power, energy);
dom_sensor(3, data);
}
void domoticz_sensor5(uint16_t lux)
{
char data[8];
snprintf_P(data, sizeof(data), PSTR("%d"), lux);
dom_sensor(4, data);
}
void domoticz_sensor6(uint32_t count)
{
char data[16];
snprintf_P(data, sizeof(data), PSTR("%d"), count);
dom_sensor(5, data);
}
/*********************************************************************************************\
* Presentation
\*********************************************************************************************/
#ifdef USE_WEBSERVER
void handleDomoticz()
{
if (HTTP_USER == _httpflag) {
handleRoot();
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle Domoticz config"));
char stemp[20];
String page = FPSTR(HTTP_HEAD);
page.replace("{v}", "Configure Domoticz");
page += FPSTR(HTTP_FORM_DOMOTICZ);
for (int i = 0; i < 4; i++) {
if (i < Maxdevice) {
page += FPSTR(HTTP_FORM_DOMOTICZ_RELAY);
page.replace("{2", String((int)sysCfg.domoticz_relay_idx[i]));
page.replace("{3", String((int)sysCfg.domoticz_key_idx[i]));
}
if (pin[GPIO_SWT1 +i] < 99) {
page += FPSTR(HTTP_FORM_DOMOTICZ_SWITCH);
page.replace("{4", String((int)sysCfg.domoticz_switch_idx[i]));
}
page.replace("{1", String(i +1));
}
for (int i = 0; i < DOMOTICZ_MAX_SENSORS; i++) {
page += FPSTR(HTTP_FORM_DOMOTICZ_SENSOR);
page.replace("{1", String(i +1));
snprintf_P(stemp, sizeof(stemp), domoticz_sensors[i]);
page.replace("{2", stemp);
page.replace("{5", String((int)sysCfg.domoticz_sensor_idx[i]));
}
page += FPSTR(HTTP_FORM_DOMOTICZ_TIMER);
page.replace("{6", String((int)sysCfg.domoticz_update_timer));
page += F("</table>");
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
showPage(page);
}
void domoticz_saveSettings()
{
char log[LOGSZ], stemp[20];
for (byte i = 0; i < 4; i++) {
snprintf_P(stemp, sizeof(stemp), PSTR("r%d"), i +1);
sysCfg.domoticz_relay_idx[i] = (!strlen(webServer->arg(stemp).c_str())) ? 0 : atoi(webServer->arg(stemp).c_str());
snprintf_P(stemp, sizeof(stemp), PSTR("k%d"), i +1);
sysCfg.domoticz_key_idx[i] = (!strlen(webServer->arg(stemp).c_str())) ? 0 : atoi(webServer->arg(stemp).c_str());
snprintf_P(stemp, sizeof(stemp), PSTR("s%d"), i +1);
sysCfg.domoticz_switch_idx[i] = (!strlen(webServer->arg(stemp).c_str())) ? 0 : atoi(webServer->arg(stemp).c_str());
}
for (byte i = 0; i < DOMOTICZ_MAX_SENSORS; i++) {
snprintf_P(stemp, sizeof(stemp), PSTR("l%d"), i +1);
sysCfg.domoticz_sensor_idx[i] = (!strlen(webServer->arg(stemp).c_str())) ? 0 : atoi(webServer->arg(stemp).c_str());
}
sysCfg.domoticz_update_timer = (!strlen(webServer->arg("ut").c_str())) ? DOMOTICZ_UPDATE_TIMER : atoi(webServer->arg("ut").c_str());
snprintf_P(log, sizeof(log), PSTR("HTTP: Domoticz idx %d, %d, %d, %d, update timer %d"),
sysCfg.domoticz_relay_idx[0], sysCfg.domoticz_relay_idx[1], sysCfg.domoticz_relay_idx[2], sysCfg.domoticz_relay_idx[3],
sysCfg.domoticz_update_timer);
addLog(LOG_LEVEL_INFO, log);
snprintf_P(log, sizeof(log), PSTR("HTTP: key %d, %d, %d, %d, switch %d, %d, %d, %d, sensor %d, %d, %d, %d, %d, %d"),
sysCfg.domoticz_key_idx[0], sysCfg.domoticz_key_idx[1], sysCfg.domoticz_key_idx[2], sysCfg.domoticz_key_idx[3],
sysCfg.domoticz_switch_idx[0], sysCfg.domoticz_switch_idx[1], sysCfg.domoticz_switch_idx[2], sysCfg.domoticz_switch_idx[3],
sysCfg.domoticz_sensor_idx[0], sysCfg.domoticz_sensor_idx[1], sysCfg.domoticz_sensor_idx[2], sysCfg.domoticz_sensor_idx[3],
sysCfg.domoticz_sensor_idx[4], sysCfg.domoticz_sensor_idx[5]);
addLog(LOG_LEVEL_INFO, log);
}
#endif // USE_WEBSERVER
#endif // USE_DOMOTICZ