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Tasmota/tasmota/xdrv_12_home_assistant.ino

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/*
xdrv_12_home_assistant.ino - home assistant support for Tasmota
Copyright (C) 2021 Erik Montnemery, Federico Leoni and 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_HOME_ASSISTANT
#undef USE_TASMOTA_DISCOVERY
#define XDRV_12 12
// List of sensors ready for discovery
const char kHAssJsonSensorTypes[] PROGMEM =
D_JSON_TEMPERATURE "|" D_JSON_DEWPOINT "|" D_JSON_PRESSURE "|" D_JSON_PRESSUREATSEALEVEL "|"
D_JSON_APPARENT_POWERUSAGE "|Battery|" D_JSON_CURRENT "|" D_JSON_DISTANCE "|" D_JSON_FREQUENCY "|" D_JSON_HUMIDITY "|" D_JSON_ILLUMINANCE "|"
D_JSON_MOISTURE "|PB0.3|PB0.5|PB1|PB2.5|PB5|PB10|PM1|PM2.5|PM10|" D_JSON_POWERFACTOR "|" D_JSON_POWERUSAGE "|" D_JSON_TOTAL_START_TIME "|"
D_JSON_REACTIVE_POWERUSAGE "|" D_JSON_TODAY "|" D_JSON_TOTAL "|" D_JSON_VOLTAGE "|" D_JSON_WEIGHT "|" D_JSON_YESTERDAY "|"
D_JSON_CO2 "|" D_JSON_ECO2 "|" D_JSON_TVOC "|Red|Green|Blue|CCT|" D_PROXIMITY "|";
const char kHAssJsonSensorUnits[] PROGMEM =
"||||"
"VA|%|A|cm|Hz|%|lux|"
"%|ppd|ppd|ppd|ppd|ppd|ppd|µg/m³|µg/m³|µg/m³|Cos φ|W| |"
"VAr|kWh|kWh|V|kg|kWh|"
"ppm|ppm|ppb|R|G|B|" D_UNIT_KELVIN "| |";
const char kHAssJsonSensorDevCla[] PROGMEM =
"dev_cla\":\"temperature|ic\":\"mdi:weather-rainy|dev_cla\":\"pressure|dev_cla\":\"pressure|"
"dev_cla\":\"power|dev_cla\":\"battery|ic\":\"mdi:alpha-a-circle-outline|ic\":\"mdi:leak|ic\":\"mdi:current-ac|dev_cla\":\"humidity|dev_cla\":\"illuminance|"
"ic\":\"mdi:cup-water|ic\":\"mdi:flask|ic\":\"mdi:flask|ic\":\"mdi:flask|ic\":\"mdi:flask|ic\":\"mdi:flask|ic\":\"mdi:flask|"
"ic\":\"mdi:air-filter|ic\":\"mdi:air-filter|ic\":\"mdi:air-filter|ic\":\"mdi:alpha-f-circle-outline|dev_cla\":\"power|ic\":\"mdi:progress-clock|"
"dev_cla\":\"power|dev_cla\":\"power|dev_cla\":\"power|ic\":\"mdi:alpha-v-circle-outline|ic\":\"mdi:scale|dev_cla\":\"power|"
"ic\":\"mdi:molecule-co2|ic\":\"mdi:molecule-co2|ic\":\"mdi:air-filter|"
"ic\":\"mdi:palette|ic\":\"mdi:palette|ic\":\"mdi:palette|ic\":\"mdi:temperature-kelvin|ic\":\"mdi:ruler|dev_cla\":\"illuminance|";
// List of sensors ready for discovery
const char HASS_DISCOVER_BASE[] PROGMEM =
"{\"name\":\"%s\"," // dualr2 1
"\"stat_t\":\"%s\""; // stat/dualr2/RESULT (implies "\"optimistic\":\"false\",")
const char HASS_DISCOVER_SENSOR[] PROGMEM =
",\"unit_of_meas\":\"%s\",\"%s\"," // unit of measure and class (or icon)
"\"frc_upd\":true," // force update for better graph representation
"\"val_tpl\":\"{{value_json['%s']['%s']"; // "COUNTER":{"C1":0} -> {{ value_json['COUNTER']['C1']
const char HASS_DISCOVER_SENSOR_LWT[] PROGMEM =
",\"avty_t\":\"%s\"," // tele/dualr2/LWT
"\"pl_avail\":\"" MQTT_LWT_ONLINE "\"," // Online
"\"pl_not_avail\":\"" MQTT_LWT_OFFLINE "\""; // Offline
const char HASS_DISCOVER_RELAY[] PROGMEM =
",\"cmd_t\":\"%s\"," // cmnd/dualr2/POWER2
"\"pl_off\":\"%s\"," // OFF
"\"pl_on\":\"%s\""; // ON
const char HASS_DISCOVER_RELAY_TEMPLATE[] PROGMEM =
",\"val_tpl\":\"{{value_json.%s}}\""; // POWER2
const char HASS_DISCOVER_BIN_SWITCH[] PROGMEM =
",\"val_tpl\":\"{{value_json.%s}}\"," // STATE
"\"frc_upd\":true," // In ON/OFF case, enable force_update to make automations work
"\"pl_on\":\"%s\"," // ON
"\"pl_off\":\"%s\""; // OFF
const char HASS_DISCOVER_BIN_PIR[] PROGMEM =
",\"val_tpl\":\"{{value_json.%s}}\"," // STATE
"\"frc_upd\":true," // In ON/OFF case, enable force_update to make automations work
"\"pl_on\":\"%s\"," // ON
"\"off_dly\":1"; // Switchmode13 and Switchmode14 doesn't transmit an OFF state.
const char HASS_DISCOVER_LIGHT_TEMPLATE[] PROGMEM =
",\"stat_val_tpl\":\"{{value_json.%s}}\""; // POWER2
const char HASS_DISCOVER_BASE_LIGHT[] PROGMEM =
",\"bri_cmd_t\":\"%s\"," // cmnd/led2/Dimmer
"\"bri_stat_t\":\"%s\"," // stat/led2/RESULT
"\"bri_scl\":100," // 100%
"\"on_cmd_type\":\"%s\"," // power on (first), power on (last), no power on (brightness)
"\"bri_val_tpl\":\"{{value_json.%s}}\"";
const char HASS_DISCOVER_LIGHT_HS_COLOR[] PROGMEM =
",\"hs_cmd_t\":\"%s\"," // cmnd/led2/HSBColor
"\"hs_stat_t\":\"%s\"," // stat/led2/RESULT
"\"hs_val_tpl\":\"{{value_json." D_CMND_HSBCOLOR ".split(',')[0:2]|join(',')}}\"";
const char HASS_DISCOVER_LIGHT_WHITE[] PROGMEM =
",\"whit_cmd_t\":\"%s\"," // cmnd/led2/White
"\"clrm_stat_t\":\"%s\"," // stat/led2/RESULT
"\"whit_scl\":100,"
"\"clrm_val_tpl\":\"{%%if value_json.White%%}white{%%else%%}hs{%%endif %%}\"";
const char HASS_DISCOVER_LIGHT_CT[] PROGMEM =
",\"clr_temp_cmd_t\":\"%s\"," // cmnd/led2/CT
"\"clr_temp_stat_t\":\"%s\"," // stat/led2/RESULT
"\"clr_temp_val_tpl\":\"{{value_json." D_CMND_COLORTEMPERATURE "}}\","
"\"clrm_stat_t\":\"%s\"," // stat/led2/RESULT
"\"clrm_val_tpl\":\"{%%if value_json.White%%}color_temp{%%else%%}hs{%%endif %%}\"";
const char HASS_DISCOVER_LIGHT_SCHEME[] PROGMEM =
",\"fx_cmd_t\":\"%s\"," // cmnd/led2/Scheme
"\"fx_stat_t\":\"%s\"," // stat/led2/RESULT
"\"fx_val_tpl\":\"{{value_json." D_CMND_SCHEME "}}\","
"\"fx_list\":[\"0\",\"1\",\"2\",\"3\",\"4\"]"; // string list with reference to scheme parameter.
const char HASS_DISCOVER_SHUTTER_BASE[] PROGMEM =
",\"cmd_t\":\"%s\"," // cmnd/%topic%/Backlog
"\"pl_open\":\"ShutterOpen%d\"," // 1
"\"pl_cls\":\"ShutterClose%d\"," // 1
"\"pl_stop\":\"ShutterStop%d\"," // 1
"\"opt\":false,"
"\"ret\":false,"
"\"qos\":1";
const char HASS_DISCOVER_SHUTTER_POS[] PROGMEM =
",\"pos_t\":\"%s%d\"," // stat/%topic%/SHUTTER1
"\"pos_clsd\":0,"
"\"pos_open\":100,"
"\"set_pos_t\":\"%s%d\""; // cmnd/%topic%/ShutterPosition1
const char HASS_DISCOVER_SENSOR_HASS_STATUS[] PROGMEM =
",\"json_attr_t\":\"%s\","
"\"unit_of_meas\":\"%%\","
"\"val_tpl\":\"{{value_json['" D_JSON_RSSI "']}}\","
"\"ic\":\"mdi:information-outline\"";
const char HASS_DISCOVER_DEVICE_INFO[] PROGMEM =
",\"uniq_id\":\"%s\","
"\"dev\":{\"ids\":[\"%06X\"],"
"\"name\":\"%s\","
"\"mdl\":\"%s\","
"\"sw\":\"%s%s\","
"\"mf\":\"Tasmota\"}";
const char HASS_DISCOVER_DEVICE_INFO_SHORT[] PROGMEM =
",\"uniq_id\":\"%s\","
"\"dev\":{\"ids\":[\"%06X\"]}";
const char HASS_TRIGGER_TYPE[] PROGMEM =
"{\"atype\":\"trigger\","
"\"t\":\"%sT\","
"\"pl\":\"{\\\"TRIG\\\":\\\"%s\\\"}\","
"\"type\":\"%s\","
"\"stype\":\"%s\","
"\"dev\":{\"ids\":[\"%06X\"]}}";
const char kHAssTriggerType[] PROGMEM =
"none|button_short_press|button_long_press|button_double_press";
const char kHAssTriggerTypeButtons[] PROGMEM =
"|button_short_press|button_double_press|button_triple_press|button_quadruple_press|button_quintuple_press|button_long_press|";
const char kHAssTriggerStringButtons[] PROGMEM =
"|SINGLE|DOUBLE|TRIPLE|QUAD|PENTA|HOLD|";
const char kHAssRelayType[] PROGMEM =
"|RL|LI|SHT|FAN";
const char kHAssError1[] PROGMEM =
"HASS: MQTT discovery failed due to too long topic or device/friendly name. Please shorten topic and/or device/friendly name. Failed to format";
const char kHAssError2[] PROGMEM =
"HASS: The configuration of the Relays is wrong, there is a Light that is using an index higher than the number of the validated relay.\n "
"The Relays have priority over the Lights, an incorrect order could lead to an erroneous Light control.\n "
"Please update your configuration to avoid inconsistent results.\n "
"Entities for Relays and Lights will not be available in Home Assistant until the configuration will be updated.";
const char kHAssError3[] PROGMEM =
"HASS: Unable to create one or more entities from Json data, please check your configuration. Failed to parse";
uint8_t hass_mode = 0;
int hass_tele_period = 0;
// NEW DISCOVERY
const char HASS_DISCOVER_DEVICE[] PROGMEM = // Basic parameters for Discovery
"{\"ip\":\"%_I\"," // IP Address
"\"dn\":\"%s\"," // Device Name
"\"fn\":[%s]," // Friendly Names
"\"hn\":\"%s\"," // Host Name
"\"mac\":\"%s\"," // Full MAC as Device id
"\"md\":\"%s\"," // Module or Template Name
"\"ty\":%d,\"if\":%d," // Flag for TuyaMCU and Ifan devices
"\"ofln\":\"" MQTT_LWT_OFFLINE "\"," // Payload Offline
"\"onln\":\"" MQTT_LWT_ONLINE "\"," // Payload Online
"\"state\":[\"%s\",\"%s\",\"%s\",\"%s\"]," // State text for "OFF","ON","TOGGLE","HOLD"
"\"sw\":\"%s\"," // Software Version
"\"t\":\"%s\"," // Topic
"\"ft\":\"%s\"," // Full Topic
"\"tp\":[\"%s\",\"%s\",\"%s\"]," // Topics for command, stat and tele
"\"rl\":[%s],\"swc\":[%s],\"swn\":[%s],\"btn\":[%s]," // Inputs / Outputs
"\"so\":{\"4\":%d,\"11\":%d,\"13\":%d,\"17\":%d,\"20\":%d," // SetOptions
"\"30\":%d,\"68\":%d,\"73\":%d,\"82\":%d,\"114\":%d,\"117\":%d},"
"\"lk\":%d,\"lt_st\":%d,\"sho\":[%s],\"ver\":1}"; // Light SubType, Shutter Options and Discovery version
typedef struct HASS {
uint16_t Relay[MAX_RELAYS]; // Base array to store the relay type
char RelLst[MAX_RELAYS*2]; // Relay as a char list, "0,0,0,0,0,0,0,0"
bool RelPst; // Needed for Switches. If Power devices are not present entities will be created even when switchtopic in not set.
} HASS;
void HassDiscoveryRelays(struct HASS &Hass)
{
Hass = {.Relay={0,0,0,0,0,0,0,0}, .RelLst={'\0'}};
uint16_t Shutter[MAX_RELAYS] = { 0 }; // Array to store a temp list for shutters
uint8_t lightidx = MAX_RELAYS + 1; // Will store the starting position of the lights
bool iFan = false;
Hass.RelPst = TasmotaGlobal.devices_present > 0;
#ifdef ESP8266
if (SONOFF_IFAN02 == TasmotaGlobal.module_type || SONOFF_IFAN03 == TasmotaGlobal.module_type) { iFan = true;}
#endif // ESP8266
if (Light.subtype > LST_NONE) {
if (!light_controller.isCTRGBLinked()) { // One or two lights present
lightidx = TasmotaGlobal.devices_present - 2;
} else {
lightidx = TasmotaGlobal.devices_present - 1;
}
}
if (Light.device > 0 && Settings->flag3.pwm_multi_channels) { // How many relays are light devices?
lightidx = TasmotaGlobal.devices_present - Light.subtype;
}
for (uint32_t i = 0; i < MAX_RELAYS; i++) {
if (i < TasmotaGlobal.devices_present) {
#ifdef USE_SHUTTER
if (Settings->flag3.shutter_mode) {
for (uint32_t k = 0; k < MAX_SHUTTERS; k++) {
if (0 == Settings->shutter_startrelay[k]) {
break;
} else {
if (Settings->shutter_startrelay[k] > 0 && Settings->shutter_startrelay[k] <= MAX_SHUTTER_RELAYS) {
Shutter[Settings->shutter_startrelay[k]-1] = Shutter[Settings->shutter_startrelay[k]] = 1;
}
}
}
}
#endif // USE_SHUTTER
if (Shutter[i] != 0) { // Check if there are shutters present
Hass.Relay[i] = 3; // Relay is a shutter
} else {
if (i >= lightidx || (iFan && i == 0)) { // First relay on Ifan controls the light
Hass.Relay[i] = 2; // Relay is a light
} else {
if (!iFan) { // Relays 2-4 for ifan are controlled by FANSPEED and don't need to be present if TasmotaGlobal.module_type = SONOFF_IFAN02 or SONOFF_IFAN03
Hass.Relay[i] = 1; // Simple Relay
}
}
}
}
snprintf_P(Hass.RelLst, sizeof(Hass.RelLst), PSTR("%s%s%d"), Hass.RelLst, (i > 0 ? "," : ""), Hass.Relay[i]); // Vector for the Official Integration
}
}
void NewHAssDiscovery(void)
{
char stopic[TOPSZ];
char stemp1[TOPSZ];
char stemp2[200];
char switch_mode[90];
char switch_name[300];
char stemp5[90];
char stemp6[90];
char unique_id[30];
char relays[TOPSZ];
char *state_topic = stemp1;
bool SerialButton = false;
bool TuyaMod = false;
bool iFanMod = false;
stemp2[0] = '\0';
struct HASS Hass;
HassDiscoveryRelays(Hass);
#ifdef ESP8266
if (TUYA_DIMMER == TasmotaGlobal.module_type || SK03_TUYA == TasmotaGlobal.module_type) { TuyaMod = true; }
if (SONOFF_IFAN02 == TasmotaGlobal.module_type || SONOFF_IFAN03 == TasmotaGlobal.module_type) { iFanMod = true; }
#endif // ESP8266
uint32_t maxfn = (TasmotaGlobal.devices_present > MAX_FRIENDLYNAMES) ? MAX_FRIENDLYNAMES : (!TasmotaGlobal.devices_present) ? 1 : TasmotaGlobal.devices_present;
for (uint32_t i = 0; i < MAX_FRIENDLYNAMES; i++) {
char fname[TOPSZ];
snprintf_P(fname, sizeof(fname), PSTR("\"%s\""), EscapeJSONString(SettingsText(SET_FRIENDLYNAME1 +i)).c_str());
snprintf_P(stemp2, sizeof(stemp2), PSTR("%s%s%s"), stemp2, (i > 0 ? "," : ""), (i < maxfn) ? fname : PSTR("null"));
}
switch_mode[0] = '\0';
switch_name[0] = '\0';
// Enable Discovery for Switches only if SetOption114 is enabled
for (uint32_t i = 0; i < MAX_SWITCHES; i++) {
char sname[TOPSZ];
snprintf_P(sname, sizeof(sname), PSTR("\"%s\""), GetSwitchText(i).c_str());
snprintf_P(switch_mode, sizeof(switch_mode), PSTR("%s%s%d"), switch_mode, (i > 0 ? "," : ""), (PinUsed(GPIO_SWT1, i) & Settings->flag5.mqtt_switches) ? Settings->switchmode[i] : -1);
snprintf_P(switch_name, sizeof(switch_name), PSTR("%s%s%s"), switch_name, (i > 0 ? "," : ""), (PinUsed(GPIO_SWT1, i) & Settings->flag5.mqtt_switches) ? sname : PSTR("null"));
}
stemp5[0] = '\0';
// Enable Discovery for Buttons only if SetOption73 is enabled
for (uint32_t i = 0; i < MAX_KEYS; i++) {
#ifdef ESP8266
if (i == 0 && (SONOFF_DUAL == TasmotaGlobal.module_type )) { SerialButton = true; }
#endif // ESP8266
snprintf_P(stemp5, sizeof(stemp5), PSTR("%s%s%d"), stemp5, (i > 0 ? "," : ""), (SerialButton ? 1 : (PinUsed(GPIO_KEY1, i)) & Settings->flag3.mqtt_buttons));
SerialButton = false;
}
stemp6[0] = '\0';
#ifdef USE_SHUTTER
for (uint32_t i = 0; i < MAX_SHUTTERS; i++) {
snprintf_P(stemp6, sizeof(stemp6), PSTR("%s%s%d"), stemp6, (i > 0 ? "," : ""), Settings->shutter_options[i]);
}
#else
snprintf_P(stemp6, sizeof(stemp6), PSTR("0,0,0,0"));
#endif // USE_SHUTTER
ResponseClear(); // Clear retained message
// Full 12 chars MAC address as ID
snprintf_P(unique_id, sizeof(unique_id), PSTR("%s"), NetworkUniqueId().c_str());
snprintf_P(stopic, sizeof(stopic), PSTR("tasmota/discovery/%s/config"), unique_id);
// Send empty message if new discovery is disabled
TasmotaGlobal.masterlog_level = 4; // Hide topic on clean and remove use weblog 4 to show it
if (!Settings->flag.hass_discovery) { // HassDiscoveryRelays(relays)
Response_P(HASS_DISCOVER_DEVICE, (uint32_t)WiFi.localIP(), SettingsText(SET_DEVICENAME),
stemp2, TasmotaGlobal.hostname, unique_id, ModuleName().c_str(), TuyaMod, iFanMod, GetStateText(0), GetStateText(1), GetStateText(2), GetStateText(3),
TasmotaGlobal.version, TasmotaGlobal.mqtt_topic, SettingsText(SET_MQTT_FULLTOPIC), PSTR(SUB_PREFIX), PSTR(PUB_PREFIX), PSTR(PUB_PREFIX2), Hass.RelLst, switch_mode, switch_name,
stemp5, Settings->flag.mqtt_response, Settings->flag.button_swap, Settings->flag.button_single, Settings->flag.decimal_text, Settings->flag.not_power_linked,
Settings->flag.hass_light, Settings->flag3.pwm_multi_channels, Settings->flag3.mqtt_buttons, Settings->flag4.alexa_ct_range, Settings->flag5.mqtt_switches,
Settings->flag5.fade_fixed_duration, light_controller.isCTRGBLinked(), Light.subtype, stemp6);
}
MqttPublish(stopic, true);
if (!Settings->flag.hass_discovery) {
snprintf_P(stopic, sizeof(stopic), PSTR("tasmota/discovery/%s/sensors"), unique_id);
Response_P(PSTR("{\"sn\":"));
MqttShowSensor();
ResponseAppend_P(PSTR(",\"ver\":1}"));
MqttPublish(stopic, true);
}
TasmotaGlobal.masterlog_level = 0; // Restore WebLog state
}
// NEW DISCOVERY
void TryResponseAppend_P(const char *format, ...) {
#ifdef MQTT_DATA_STRING
va_list arg;
va_start(arg, format);
char* mqtt_data = ext_vsnprintf_malloc_P(format, arg);
va_end(arg);
if (mqtt_data != nullptr) {
TasmotaGlobal.mqtt_data += mqtt_data;
free(mqtt_data);
}
#else
va_list args;
va_start(args, format);
char dummy[2];
int dlen = vsnprintf_P(dummy, 1, format, args);
int mlen = ResponseLength();
int slen = ResponseSize() - 1 - mlen;
if (dlen >= slen)
{
AddLog(LOG_LEVEL_ERROR, PSTR("%s (%u/%u):"), kHAssError1, dlen, slen);
va_start(args, format);
char log_data[MAX_LOGSZ];
vsnprintf_P(log_data, sizeof(log_data), format, args);
AddLogData(LOG_LEVEL_ERROR, log_data);
}
else
{
va_start(args, format);
vsnprintf_P(TasmotaGlobal.mqtt_data + mlen, slen, format, args);
}
va_end(args);
#endif
}
void HAssAnnounceRelayLight(void)
{
char stopic[TOPSZ];
char stemp1[TOPSZ];
char stemp2[TOPSZ];
char stemp3[TOPSZ];
char unique_id[30];
bool LightControl = light_controller.isCTRGBLinked(); // SetOption37 - Color remapping for led channels, also provides an option for allowing independent handling of RGB and white channels
bool PwmMulti = Settings->flag3.pwm_multi_channels; // SetOption68 - Multi-channel PWM instead of a single light
bool is_topic_light = false; // Switch HAss domain between Lights and Relays
bool ind_light = false; // Controls Separated Lights when SetOption37 is >= 128
bool ct_light = false; // Controls a CT Light when SetOption37 is >= 128
bool err_flag = false; // When true it blocks the creation of entities if the order of the Relays is not correct to avoid issue with Lights
bool TuyaMod = false; // Controls Tuya MCU modules
bool PwmMod = false; // Controls PWM_DIMMER module
bool FanMod = false; // Controls SONOFF_IFAN0X modules
uint8_t ShowTopic; // Used to hide/unhide a topic during Discovery to spare some cpu load
uint8_t dimmer = 1;
uint8_t valid_relay = 0;
uint8_t max_lights = 1;
uint8_t TuyaRel = 0;
uint8_t TuyaRelInv = 0;
uint8_t TuyaDim = 0;
uint8_t shutter_mask = 0;
#ifdef ESP8266
if (PWM_DIMMER == TasmotaGlobal.module_type ) { PwmMod = true; } //
if (SONOFF_IFAN02 == TasmotaGlobal.module_type || SONOFF_IFAN03 == TasmotaGlobal.module_type) { FanMod = true; }
if (SONOFF_DUAL == TasmotaGlobal.module_type) { valid_relay = 2; }
if (TUYA_DIMMER == TasmotaGlobal.module_type || SK03_TUYA == TasmotaGlobal.module_type) { TuyaMod = true; }
#endif //ESP8266
// If there is a special Light to be enabled and managed with SetOption68 or SetOption37 >= 128, Discovery calculates the maximum number of entities to be generated in advance
if (PwmMulti) { max_lights = Light.subtype; }
if (!LightControl) {
ind_light = true;
if (!PwmMulti) { max_lights = 2;}
}
#ifdef USE_SHUTTER
if (Settings->flag3.shutter_mode) {
for (uint32_t i = 0; i < MAX_SHUTTERS; i++) {
if (Settings->shutter_startrelay[i] > 0 && Settings->shutter_startrelay[i] <= MAX_SHUTTER_RELAYS) {
bitSet(shutter_mask, Settings->shutter_startrelay[i] -1);
bitSet(shutter_mask, Settings->shutter_startrelay[i]);
}
}
}
#endif
for (uint32_t i = 1; i <= MAX_RELAYS; i++)
{
#ifdef USE_TUYA_MCU
TuyaRel = TuyaGetDpId((TUYA_MCU_FUNC_REL1+ i-1) + TasmotaGlobal.active_device - 1);
TuyaRelInv = TuyaGetDpId((TUYA_MCU_FUNC_REL1_INV+ i-1) + TasmotaGlobal.active_device - 1);
TuyaDim = TuyaGetDpId((TUYA_MCU_FUNC_DIMMER) + TasmotaGlobal.active_device - 1);
#endif //USE_TUYA_MCU
TasmotaGlobal.masterlog_level = ShowTopic = 4; // Hide topic on clean and remove use weblog 4 to see it
bool RelayX = PinUsed(GPIO_REL1, i-1) || (valid_relay >= i) || (TuyaRel > 0 && TuyaMod) || (TuyaRelInv > 0 && TuyaMod); // Check if the gpio is configured as Relay or force it for Sonoff DUAL R1 with MCU and Tuya MCU
#ifdef USE_MCP230xx_OUTPUT
if (i <= TasmotaGlobal.devices_present){
RelayX = true;
}
#endif //USE_MCP230xx_OUTPUT
is_topic_light = Settings->flag.hass_light && RelayX || TasmotaGlobal.light_type && !RelayX || PwmMod || (TuyaDim > 0 && TuyaMod); // SetOption30 - Enforce HAss autodiscovery as light
ResponseClear(); // Clear retained message
// Clear "other" topic first in case the device has been reconfigured from light to switch or vice versa
snprintf_P(unique_id, sizeof(unique_id), PSTR("%06X_%s_%d"), ESP_getChipId(), (is_topic_light) ? "RL" : "LI", i);
snprintf_P(stopic, sizeof(stopic), PSTR(HOME_ASSISTANT_DISCOVERY_PREFIX "/%s/%s/config"),
(is_topic_light) ? "switch" : "light", unique_id);
MqttPublish(stopic, true);
// Clear or Set topic
snprintf_P(unique_id, sizeof(unique_id), PSTR("%06X_%s_%d"), ESP_getChipId(), (is_topic_light) ? "LI" : "RL", i);
snprintf_P(stopic, sizeof(stopic), PSTR(HOME_ASSISTANT_DISCOVERY_PREFIX "/%s/%s/config"),
(is_topic_light) ? "light" : "switch", unique_id);
if (bitRead(shutter_mask, i-1)) {
// suppress shutter relays
} else if ((i < Light.device) && !RelayX) {
err_flag = true;
AddLog(LOG_LEVEL_ERROR, PSTR("%s"), kHAssError2);
} else {
if (Settings->flag.hass_discovery && (RelayX || (Light.device > 0) && (max_lights > 0)) && !err_flag )
{ // SetOption19 - Control Home Assistant automatic discovery (See SetOption59)
char name[TOPSZ]; // friendlyname(33) + " " + index
char value_template[33];
char prefix[TOPSZ];
char *command_topic = stemp1;
char *state_topic = stemp2;
char *availability_topic = stemp3;
ShowTopic = 0;
if (i > MAX_FRIENDLYNAMES) {
snprintf_P(name, sizeof(name), PSTR("%s %d"), SettingsText(SET_FRIENDLYNAME1), i-1);
} else {
snprintf_P(name, sizeof(name), PSTR ("%s"), SettingsText(SET_FRIENDLYNAME1 + i-1));
}
GetPowerDevice(value_template, i, sizeof(value_template), Settings->flag.device_index_enable); // SetOption26 - Switch between POWER or POWER1
GetTopic_P(command_topic, CMND, TasmotaGlobal.mqtt_topic, value_template);
GetTopic_P(state_topic, TELE, TasmotaGlobal.mqtt_topic, D_RSLT_STATE);
GetTopic_P(availability_topic, TELE, TasmotaGlobal.mqtt_topic, S_LWT);
Response_P(HASS_DISCOVER_BASE, name, state_topic);
TryResponseAppend_P(HASS_DISCOVER_SENSOR_LWT, availability_topic);
TryResponseAppend_P(HASS_DISCOVER_RELAY, command_topic, SettingsText(SET_STATE_TXT1), SettingsText(SET_STATE_TXT2));
if (is_topic_light) {
TryResponseAppend_P(HASS_DISCOVER_LIGHT_TEMPLATE, value_template);
} else {
TryResponseAppend_P(HASS_DISCOVER_RELAY_TEMPLATE, value_template);
}
TryResponseAppend_P(HASS_DISCOVER_DEVICE_INFO_SHORT, unique_id, ESP_getChipId());
#ifdef USE_LIGHT
if (i >= Light.device) {
if (!RelayX || PwmMod || (TuyaDim > 0 && TuyaMod)) {
char *brightness_command_topic = stemp1;
strncpy_P(stemp3, Settings->flag.not_power_linked ? PSTR("last") : PSTR("brightness"), sizeof(stemp3)); // SetOption20 - Control power in relation to Dimmer/Color/Ct changes
char channel_num[9];
if (PwmMulti) { // SetOption68 - Multi-channel PWM instead of a single light
snprintf_P(channel_num, sizeof(channel_num), PSTR("Channel%d"), i);
} else {
if (!LightControl) { // SetOption37 >= 128 - Color remapping for led channels, also provides an option for allowing independent handling of RGB and white channels
snprintf_P(channel_num, sizeof(channel_num), PSTR("" D_CMND_DIMMER "%d"), dimmer);
dimmer ++;
} else {
snprintf_P(channel_num, sizeof(channel_num), PSTR("" D_CMND_DIMMER ""));
}
}
GetTopic_P(brightness_command_topic, CMND, TasmotaGlobal.mqtt_topic, channel_num);
TryResponseAppend_P(HASS_DISCOVER_BASE_LIGHT, brightness_command_topic, state_topic, stemp3, channel_num);
}
if ((ind_light && !PwmMulti) || LightControl) {
if (Light.subtype >= LST_RGB) {
char *clr_command_topic = stemp1;
GetTopic_P(clr_command_topic, CMND, TasmotaGlobal.mqtt_topic, D_CMND_HSBCOLOR);
TryResponseAppend_P(HASS_DISCOVER_LIGHT_HS_COLOR, clr_command_topic, state_topic);
char *effect_command_topic = stemp1;
GetTopic_P(effect_command_topic, CMND, TasmotaGlobal.mqtt_topic, D_CMND_SCHEME);
TryResponseAppend_P(HASS_DISCOVER_LIGHT_SCHEME, effect_command_topic, state_topic);
}
if (LST_RGBCW == Light.subtype) { ct_light = true; }
}
if ((!ind_light && ct_light) || (LST_COLDWARM == Light.subtype &&
!PwmMulti && LightControl)) {
char *color_temp_command_topic = stemp1;
GetTopic_P(color_temp_command_topic, CMND, TasmotaGlobal.mqtt_topic, D_CMND_COLORTEMPERATURE);
TryResponseAppend_P(HASS_DISCOVER_LIGHT_CT, color_temp_command_topic, state_topic, state_topic);
ct_light = false;
}
if (LST_RGBW == Light.subtype && !PwmMulti && LightControl) {
char *white_temp_command_topic = stemp1;
GetTopic_P(white_temp_command_topic, CMND, TasmotaGlobal.mqtt_topic, D_CMND_WHITE);
TryResponseAppend_P(HASS_DISCOVER_LIGHT_WHITE, white_temp_command_topic, state_topic);
}
ind_light = false;
max_lights--;
}
#endif // USE_LIGHT
TryResponseAppend_P(PSTR("}"));
}
}
TasmotaGlobal.masterlog_level = ShowTopic;
MqttPublish(stopic, true);
}
}
void HAssAnnouncerTriggers(uint8_t device, uint8_t present, uint8_t key, uint8_t toggle, uint8_t hold, uint8_t single, uint8_t trg_start, uint8_t trg_end)
{
// key 0 = button
// key 1 = switch
char stopic[TOPSZ];
char stemp1[TOPSZ];
char stemp2[TOPSZ];
char unique_id[30];
char trigger2[8];
uint8_t ShowTopic; // Used to hide/unhide a topic during Discovery to spare some cpu load
ResponseClear(); // Clear retained message
for (uint8_t i = trg_start; i <= trg_end; i++) {
GetTextIndexed(trigger2, sizeof(trigger2), i, kHAssTriggerStringButtons);
snprintf_P(unique_id, sizeof(unique_id), PSTR("%06X_%s_%d_%s"), ESP_getChipId(), key ? "SW" : "BTN", device + 1, key ? GetStateText(i) : trigger2);
snprintf_P(stopic, sizeof(stopic), PSTR(HOME_ASSISTANT_DISCOVERY_PREFIX "/device_automation/%s/config"), unique_id);
TasmotaGlobal.masterlog_level = ShowTopic = 4; // Hide topic on clean and remove use weblog 4 to see it
if (Settings->flag.hass_discovery && present) { // SetOption19 - Control Home Assistantautomatic discovery (See SetOption59)
char name[TOPSZ]; // friendlyname(33) + " " + "BTN" + " " + index
char value_template[33];
char prefix[TOPSZ];
char *state_topic = stemp1;
char *availability_topic = stemp2;
char jsoname[8];
ShowTopic = 0; // Show the new generated topic
GetPowerDevice(value_template, device + 1, sizeof(value_template), key + Settings->flag.device_index_enable); // Force index for Switch 1, Index on Button1 is controlled by SetOption26 - Switch between POWER or POWER1
snprintf_P(jsoname, sizeof(jsoname), PSTR("%s%d"), key ? "SWITCH" : "BUTTON", device + 1);
GetTopic_P(state_topic, STAT, TasmotaGlobal.mqtt_topic, jsoname);
GetTopic_P(availability_topic, TELE, TasmotaGlobal.mqtt_topic, S_LWT);
char param[21];
char subtype[9];
uint8_t pload = toggle;
if (key) {
if ((i == 2 && toggle != 0) || (i == 3 && hold != 0)) {
if (i == 3) { pload = hold; }
GetTextIndexed(param, sizeof(param), pload, kHAssTriggerType);
snprintf_P(subtype, sizeof(subtype), PSTR("switch_%d"), device + 1);
Response_P(HASS_TRIGGER_TYPE, state_topic, GetStateText(i), param, subtype, ESP_getChipId());
} else { ResponseClear(); } // Need to be cleaned again to avoid duplicate
} else {
char trigger1[24];
GetTextIndexed(trigger1, sizeof(trigger1), i, kHAssTriggerTypeButtons);
snprintf_P(subtype, sizeof(subtype), PSTR("button_%d"), device + 1);
if (i > 1 && single) {
ResponseClear(); // Need to be cleaned again to avoid duplicate
} else {
Response_P(HASS_TRIGGER_TYPE, state_topic, trigger2, trigger1, subtype, ESP_getChipId());
}
}
}
TasmotaGlobal.masterlog_level = ShowTopic;
MqttPublish(stopic, true);
}
}
void HAssAnnouncerBinSensors(uint8_t device, uint8_t present, uint8_t dual, uint8_t toggle, uint8_t pir)
{
char stopic[TOPSZ];
char stemp1[TOPSZ];
char stemp2[TOPSZ];
char unique_id[30];
uint8_t ShowTopic; // Used to hide/unhide a topic during Discovery to spare some cpu load
ResponseClear(); // Clear retained message
TasmotaGlobal.masterlog_level = 4; // Hide topic on clean and remove use weblog 4 to see it
snprintf_P(unique_id, sizeof(unique_id), PSTR("%06X_SW_%d"), ESP_getChipId(), device + 1);
snprintf_P(stopic, sizeof(stopic), PSTR(HOME_ASSISTANT_DISCOVERY_PREFIX "/binary_sensor/%s/config"), unique_id);
TasmotaGlobal.masterlog_level = ShowTopic = 4; // Hide topic on clean and remove use weblog 4 to see it
if (Settings->flag.hass_discovery && present ) { // SetOption19 - Control Home Assistantautomatic discovery (See SetOption59)
if (!toggle || dual) {
char name[TOPSZ]; // friendlyname(33) + " " + "BTN" + " " + index
char value_template[33];
char prefix[TOPSZ];
char *state_topic = stemp1;
char *availability_topic = stemp2;
char jsoname[8];
ShowTopic = 0;
GetPowerDevice(value_template, device + 1, sizeof(value_template), 1 + Settings->flag.device_index_enable); // Force index for Switch 1, Index on Button1 is controlled by SetOption26 - Switch between POWER or POWER1
snprintf_P(jsoname, sizeof(jsoname), PSTR("SWITCH%d"), device + 1);
GetTopic_P(state_topic, STAT, TasmotaGlobal.mqtt_topic, jsoname);
GetTopic_P(availability_topic, TELE, TasmotaGlobal.mqtt_topic, S_LWT);
snprintf_P(name, sizeof(name), PSTR("%s Switch%d"), SettingsText(SET_DEVICENAME), device + 1);
Response_P(HASS_DISCOVER_BASE, name, state_topic, availability_topic);
if (!pir) {
TryResponseAppend_P(HASS_DISCOVER_BIN_SWITCH, PSTR(D_RSLT_STATE), SettingsText(SET_STATE_TXT2), SettingsText(SET_STATE_TXT1));
} else {
TryResponseAppend_P(HASS_DISCOVER_BIN_PIR, PSTR(D_RSLT_STATE), SettingsText(SET_STATE_TXT2));
}
TryResponseAppend_P(HASS_DISCOVER_DEVICE_INFO_SHORT, unique_id, ESP_getChipId());
#ifdef DEEPSLEEP_LWT_HA_DISCOVERY
TryResponseAppend_P(HASS_DISCOVER_SENSOR_LWT, availability_topic);
#else
if (Settings->deepsleep == 0)
{
TryResponseAppend_P(HASS_DISCOVER_SENSOR_LWT, availability_topic);
}
#endif //DEEPSLEEP_LWT_HA_DISCOVERY
TryResponseAppend_P(PSTR("}"));
}
}
TasmotaGlobal.masterlog_level = ShowTopic;
MqttPublish(stopic, true);
}
void HAssAnnounceSwitches(void)
{
for (uint32_t switch_index = 0; switch_index < MAX_SWITCHES; switch_index++)
{
uint8_t switch_present = 0;
uint8_t dual = 0;
uint8_t toggle = 1;
uint8_t hold = 0;
uint8_t pir = 0;
if (PinUsed(GPIO_SWT1, switch_index)) { switch_present = 1; }
if (KeyTopicActive(1) && strcmp(SettingsText(SET_MQTT_SWITCH_TOPIC), TasmotaGlobal.mqtt_topic)) // Enable Discovery for Switches only if SwitchTopic is set to a custom name
{
// switch matrix for triggers and binary sensor generation when switchtopic is set as custom (default index is 0,0 - TOGGLE, TOGGLE):
// SWITCHMODE INTERNAL BINARY PRESS DOUBLE PRESS HOLD T,H
// 0 TOGGLE NO TOGGLE (button_short_press) NONE NONE 1,0
// 1 FOLLOW YES NONE NONE NONE 0,0
// 2 FOLLOW_INV YES NONE NONE NONE 0,0
// 3 PUSHBUTTON YES TOGGLE (button_short_press) NONE NONE 1,0
// 4 PUSHBUTTON_INV YES TOGGLE (button_short_press) NONE NONE 1,0
// 5 PUSHBUTTONHOLD YES TOGGLE (button_short_press) NONE HOLD (button_long_press) 1,2
// 6 PUSHBUTTONHOLD_INV YES TOGGLE (button_short_press) NONE HOLD (button_long_press) 1,2
// 7 PUSHBUTTON_TOGGLE NO TOGGLE (button_short_press) NONE NONE 1,0
// 8 TOGGLEMULTI NO TOGGLE (button_short_press) HOLD (button_double_press) NONE 1,3
// 9 FOLLOWMULTI YES NONE HOLD (button_double_press) NONE 0,3
// 10 FOLLOWMULTI_INV YES NONE HOLD (button_double_press) NONE 0,3
// 11 PUSHHOLDMULTI NO TOGGLE (button_short_press) NONE INC_DEC (button_long_press) 1,0
// INV (not available) CLEAR (not available)
// 12 PUSHHOLDMULTI_INV NO TOGGLE (button_short_press) NONE CLEAR (button_long_press) 1,0
// INV (not available) INC_DEC (not available)
// 13 PUSHON YES NONE NONE NONE 0,0
// 14 PUSHON_INV YES NONE NONE NONE 0,0
// Please note: SwitchMode11 and 12 will register just TOGGLE (button_short_press)
// Trigger types: "0 = none | 1 = button_short_press | 2 = button_long_press | 3 = button_double_press";
uint8_t swmode = Settings->switchmode[switch_index];
switch (swmode) {
case FOLLOW:
case FOLLOW_INV:
toggle = 0; // Binary sensor and no triggers
break;
case PUSHBUTTON:
case PUSHBUTTON_INV:
dual = 1; // Binary sensor and TOGGLE (button_short_press) trigger
break;
case PUSHBUTTONHOLD:
case PUSHBUTTONHOLD_INV:
dual = 1; // Binary sensor, TOGGLE (button_short_press) and HOLD (button_long_press) triggers
hold = 2;
break;
case TOGGLEMULTI:
hold = 3; // TOGGLE (button_short_press) and HOLD (button_double_press) triggers
break;
case FOLLOWMULTI:
case FOLLOWMULTI_INV:
dual = 1; // Binary sensor and HOLD (button_long_press) trigger
toggle = 0;
hold = 3;
break;
case PUSHON:
case PUSHON_INV:
toggle = 0;
pir = 1; // Binary sensor with only ON state and automatic OFF after 1 second
}
} else { switch_present = 0;}
HAssAnnouncerTriggers(switch_index, switch_present, 1, toggle, hold, 0, 2, 3);
HAssAnnouncerBinSensors(switch_index, switch_present, dual, toggle, pir);
}
}
void HAssAnnounceButtons(void)
{
for (uint32_t button_index = 0; button_index < MAX_KEYS; button_index++)
{
uint8_t button_present = 0;
uint8_t single = 0;
#ifdef ESP8266
if (!button_index && ((SONOFF_DUAL == TasmotaGlobal.module_type) || (CH4 == TasmotaGlobal.module_type)))
{
button_present = 1;
} else
#endif // ESP8266
{
if (PinUsed(GPIO_KEY1, button_index)) {
button_present = 1;
}
}
// Button matrix for triggers generation when SetOption73 is enabled:
// N SetOption1 SetOption11 SetOption13 PRESS MULTI PRESS HOLD
// 1 0 0 0 SINGLE (10 - button_short_press) DOUBLE to PENTA YES (button_long_press)
// 2 1 0 0 SINGLE (10 - button_short_press) DOUBLE to PENTA YES (button_long_press)
// 3 0 1 0 DOUBLE (11 - button_short_press) SINGLE then TRIPLE TO PENTA YES (button_long_press)
// 4 1 1 0 DOUBLE (11 - button_short_press) SINGLE then TRIPLE TO PENTA YES (button_long_press)
// 5 0 0 1 SINGLE (10 - button_short_press) NONE NONE
// 6 1 0 1 SINGLE (10 - button_short_press) NONE NONE
// 7 0 1 1 SINGLE (10 - button_short_press) NONE NONE
// 8 1 1 1 SINGLE (10 - button_short_press) NONE NONE
// Trigger types: 10 = button_short_press | 11 = button_double_press | 12 = button_triple_press | 13 = button_quadruple_press | 14 = button_quintuple_press | 3 = button_long_press
if (!Settings->flag3.mqtt_buttons) { // Enable Buttons for discovery [SetOption73] - Decouple button from relay and send just mqtt topic
button_present = 0;
} else {
if (Settings->flag.button_single) { // [SetOption13] Immediate action on button press, just SINGLE trigger
single = 1;
}
}
HAssAnnouncerTriggers(button_index, button_present, 0, 0, 0, single, 1, 6);
}
}
void HAssAnnounceSensor(const char *sensorname, const char *subsensortype, const char *MultiSubName, uint8_t subqty, bool nested, const char* SubKey)
{
char stopic[TOPSZ];
char stemp1[TOPSZ];
char stemp2[TOPSZ];
char unique_id[30];
char subname[20];
ResponseClear(); // Clear retained message
// Clear or Set topic
NoAlNumToUnderscore(subname, MultiSubName); //Replace all non alphaumeric characters to '_' to avoid topic name issues
snprintf_P(unique_id, sizeof(unique_id), PSTR("%06X_%s_%s"), ESP_getChipId(), sensorname, subname);
snprintf_P(stopic, sizeof(stopic), PSTR(HOME_ASSISTANT_DISCOVERY_PREFIX "/sensor/%s/config"), unique_id);
if (Settings->flag.hass_discovery)
{ // SetOption19 - Control Home Assistantautomatic discovery (See SetOption59)
char name[TOPSZ]; // friendlyname(33) + " " + sensorname(20?) + " " + sensortype(20?)
char prefix[TOPSZ];
char *state_topic = stemp1;
char *availability_topic = stemp2;
TasmotaGlobal.masterlog_level = 0; // Show the new generated topic
GetTopic_P(state_topic, TELE, TasmotaGlobal.mqtt_topic, PSTR(D_RSLT_SENSOR));
snprintf_P(name, sizeof(name), PSTR("%s %s %s"), SettingsText(SET_DEVICENAME), sensorname, MultiSubName);
GetTopic_P(availability_topic, TELE, TasmotaGlobal.mqtt_topic, S_LWT);
Response_P(HASS_DISCOVER_BASE, name, state_topic);
#ifdef DEEPSLEEP_LWT_HA_DISCOVERY
TryResponseAppend_P(HASS_DISCOVER_SENSOR_LWT, availability_topic);
#else
if (Settings->deepsleep == 0)
{
TryResponseAppend_P(HASS_DISCOVER_SENSOR_LWT, availability_topic);
}
#endif //DEEPSLEEP_LWT_HA_DISCOVERY
TryResponseAppend_P(HASS_DISCOVER_DEVICE_INFO_SHORT, unique_id, ESP_getChipId());
char jname[32];
int sensor_index = GetCommandCode(jname, sizeof(jname), SubKey, kHAssJsonSensorTypes);
if (sensor_index > -1) {
char param1[20];
GetTextIndexed(param1, sizeof(param1), sensor_index, kHAssJsonSensorUnits);
switch (sensor_index) {
case 0: // Temperature and DewPoint
case 1:
snprintf_P(param1, sizeof(param1), PSTR("°%c"),TempUnit()); // C or F
break;
case 2: // Pressure and Sea Level Pressure
case 3:
snprintf_P(param1, sizeof(param1), PSTR("%s"), PressureUnit().c_str());
break;
}
char param2[50];
GetTextIndexed(param2, sizeof(param2), sensor_index, kHAssJsonSensorDevCla);
TryResponseAppend_P(HASS_DISCOVER_SENSOR, param1, param2, sensorname, subsensortype);
} else {
TryResponseAppend_P(HASS_DISCOVER_SENSOR, " ", "ic\":\"mdi:eye", sensorname, subsensortype);
}
if (nested) { TryResponseAppend_P(PSTR("['%s']"), SubKey); }
if (subqty != 0) { TryResponseAppend_P(PSTR("[%d]"), subqty -1); }
TryResponseAppend_P(PSTR("}}\"}"));
}
MqttPublish(stopic, true);
}
void HAssAnnounceSensors(void)
{
uint8_t hass_xsns_index = 0;
do
{
ResponseClear();
int tele_period_save = TasmotaGlobal.tele_period;
TasmotaGlobal.tele_period = 2; // Do not allow HA updates during next function call
XsnsNextCall(FUNC_JSON_APPEND, hass_xsns_index); // ,"INA219":{"Voltage":4.494,"Current":0.020,"Power":0.089}
TasmotaGlobal.tele_period = tele_period_save;
size_t sensordata_len = ResponseLength();
char sensordata[sensordata_len+2]; // dynamically adjust the size
strcpy(sensordata, ResponseData()); // we can use strcpy since the buffer has the right size
// ******************* JSON TEST *******************
// char sensordata[512];
// snprintf_P(sensordata, sizeof(sensordata), PSTR("{\"ENERGY\":{\"TotalStartTime\":\"2018-11-23T15:33:47\",\"ExportTariff\":[0.000,0.017],\"Speed\":{\"Act\":\"NE\"}}}"));
// size_t sensordata_len = strlen(sensordata);
// ******************* JSON TEST *******************
if (sensordata_len > 0)
{
// // We replace the leader ',' with '{'
sensordata[0] = '{';
// // and we add a trailing '}' after the last '}'
sensordata[sensordata_len] = '}';
sensordata[sensordata_len+1] = '\0';
JsonParser parser(sensordata);
JsonParserObject root = parser.getRootObject();
if (!root)
{
AddLog(LOG_LEVEL_ERROR, PSTR("%s '%s' (ERR1)"), kHAssError3, sensordata);
continue;
}
for (auto sensor_key : root)
{
// sensor is of type JsonParserKey
const char *sensorname = sensor_key.getStr();
JsonParserObject sensors = sensor_key.getValue().getObject();
if (!sensors)
{
AddLog(LOG_LEVEL_ERROR, PSTR("%s '%s' (ERR2)"), kHAssError3, sensorname);
continue;
}
for (auto subsensor_key_token : sensors)
{
const char * subsensor_key = subsensor_key_token.getStr();
JsonParserToken subsensor = subsensor_key_token.getValue();
if (subsensor.isObject()) {
// If there is a nested json on sensor data, second level entitites will be created
JsonParserObject subsensors = subsensor.getObject();
char NewSensorName[20];
for (auto subsensor2_key : subsensors) {
snprintf_P(NewSensorName, sizeof(NewSensorName), PSTR("%s %s"), subsensor_key, subsensor2_key.getStr());
HAssAnnounceSensor(sensorname, subsensor_key, NewSensorName, 0, 1, subsensor2_key.getStr());
}
} else if (subsensor.isArray()) {
// If there is more than a value on sensor data, 'n' entitites will be created
JsonParserArray subsensors = subsensor.getArray();
uint8_t subqty = subsensors.size();
char MultiSubName[20];
for (int i = 1; i <= subqty; i++) {
snprintf_P(MultiSubName, sizeof(MultiSubName), PSTR("%s %d"), subsensor_key, i);
HAssAnnounceSensor(sensorname, subsensor_key, MultiSubName, i, 0, subsensor_key);
}
} else {
HAssAnnounceSensor(sensorname, subsensor_key, subsensor_key, 0, 0, subsensor_key);}
}
}
}
yield();
} while (hass_xsns_index != 0);
}
void HAssAnnounceShutters(void)
{
#ifdef USE_SHUTTER
char stopic[TOPSZ];
char stemp1[TOPSZ];
char stemp2[TOPSZ];
char unique_id[30];
uint8_t ShowTopic; // Used to hide/unhide a topic during Discovery to spare some cpu load
for (uint32_t i = 0; i < MAX_SHUTTERS; i++) {
ResponseClear(); // Clear retained message
TasmotaGlobal.masterlog_level = ShowTopic = 4; // Hide topic on clean and remove use weblog 4 to see it
snprintf_P(unique_id, sizeof(unique_id), PSTR("%06X_SHT_%d"), ESP_getChipId(), i + 1);
snprintf_P(stopic, sizeof(stopic), PSTR(HOME_ASSISTANT_DISCOVERY_PREFIX "/cover/%s/config"), unique_id);
if (Settings->flag.hass_discovery && Settings->flag3.shutter_mode && Settings->shutter_startrelay[i] > 0 && Settings->shutter_startrelay[i] <= MAX_SHUTTER_RELAYS) {
ShowTopic = 0; // Show the new generated topic
if (i > MAX_FRIENDLYNAMES) {
snprintf_P(stemp1, sizeof(stemp1), PSTR("%s Shutter %d"), SettingsText(SET_DEVICENAME), i + 1);
} else {
snprintf_P(stemp1, sizeof(stemp1), PSTR("%s"), SettingsText(SET_FRIENDLYNAME1 + i));
}
GetTopic_P(stemp2, TELE, TasmotaGlobal.mqtt_topic, D_RSLT_STATE);
Response_P(HASS_DISCOVER_BASE, stemp1, stemp2);
GetTopic_P(stemp1, TELE, TasmotaGlobal.mqtt_topic, S_LWT);
TryResponseAppend_P(HASS_DISCOVER_SENSOR_LWT, stemp1);
GetTopic_P(stemp1, CMND, TasmotaGlobal.mqtt_topic, PSTR("Backlog"));
TryResponseAppend_P(HASS_DISCOVER_SHUTTER_BASE, stemp1, i + 1, i + 1, i + 1);
GetTopic_P(stemp1, STAT, TasmotaGlobal.mqtt_topic, PSTR("SHUTTER"));
GetTopic_P(stemp2, CMND, TasmotaGlobal.mqtt_topic, PSTR("ShutterPosition"));
TryResponseAppend_P(HASS_DISCOVER_SHUTTER_POS, stemp1, i + 1, stemp2, i + 1);
TryResponseAppend_P(HASS_DISCOVER_DEVICE_INFO_SHORT, unique_id, ESP_getChipId());
TryResponseAppend_P(PSTR("}"));
}
TasmotaGlobal.masterlog_level = ShowTopic;
MqttPublish(stopic, true);
}
#endif
}
void HAssAnnounceDeviceInfoAndStatusSensor(void)
{
char stopic[TOPSZ];
char stemp1[TOPSZ];
char stemp2[TOPSZ];
char unique_id[30];
uint8_t ShowTopic; // Used to hide/unhide a topic during Discovery to spare some cpu load
// Announce sensor
ResponseClear(); // Clear retained message
TasmotaGlobal.masterlog_level = ShowTopic = 4; // Hide topic on clean and remove use weblog 4 to see it
// Clear or Set topic
snprintf_P(unique_id, sizeof(unique_id), PSTR("%06X_status"), ESP_getChipId());
snprintf_P(stopic, sizeof(stopic), PSTR(HOME_ASSISTANT_DISCOVERY_PREFIX "/sensor/%s/config"), unique_id);
if (Settings->flag.hass_discovery)
{ // SetOption19 - Control Home Assistantautomatic discovery (See SetOption59)
char name[TOPSZ]; // friendlyname(33) + " " + "status"
char prefix[TOPSZ];
char *state_topic = stemp1;
char *availability_topic = stemp2;
ShowTopic = 0; // Show the new generated topic
snprintf_P(name, sizeof(name), PSTR("%s status"), SettingsText(SET_DEVICENAME));
GetTopic_P(state_topic, TELE, TasmotaGlobal.mqtt_topic, PSTR(D_RSLT_HASS_STATE));
GetTopic_P(availability_topic, TELE, TasmotaGlobal.mqtt_topic, S_LWT);
Response_P(HASS_DISCOVER_BASE, name, state_topic);
TryResponseAppend_P(HASS_DISCOVER_SENSOR_LWT, availability_topic);
TryResponseAppend_P(HASS_DISCOVER_SENSOR_HASS_STATUS, state_topic);
TryResponseAppend_P(HASS_DISCOVER_DEVICE_INFO, unique_id, ESP_getChipId(), SettingsText(SET_DEVICENAME),
ModuleName().c_str(), TasmotaGlobal.version, TasmotaGlobal.image_name);
TryResponseAppend_P(PSTR("}"));
}
TasmotaGlobal.masterlog_level = ShowTopic;
MqttPublish(stopic, true);
if (!Settings->flag.hass_discovery) {
TasmotaGlobal.masterlog_level = 0;
AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_LOG "Home Assistant MQTT Discovery disabled."));
}
}
void HAssPublishStatus(void)
{
Response_P(PSTR("{\"" D_JSON_VERSION "\":\"%s%s\",\"" D_JSON_BUILDDATETIME "\":\"%s\",\"" D_CMND_MODULE " or " D_CMND_TEMPLATE"\":\"%s\","
"\"" D_JSON_RESTARTREASON "\":\"%s\",\"" D_JSON_UPTIME "\":\"%s\",\"" D_CMND_HOSTNAME "\":\"%s\","
"\"" D_CMND_IPADDRESS "\":\"%_I\",\"" D_JSON_RSSI "\":\"%d\",\"" D_JSON_SIGNAL " (dBm)""\":\"%d\","
"\"WiFi " D_JSON_LINK_COUNT "\":%d,\"WiFi " D_JSON_DOWNTIME "\":\"%s\",\"" D_JSON_MQTT_COUNT "\":%d,\"LoadAvg\":%lu}"),
TasmotaGlobal.version, TasmotaGlobal.image_name, GetBuildDateAndTime().c_str(), ModuleName().c_str(), GetResetReason().c_str(),
GetUptime().c_str(), TasmotaGlobal.hostname, (uint32_t)WiFi.localIP(), WifiGetRssiAsQuality(WiFi.RSSI()),
WiFi.RSSI(), WifiLinkCount(), WifiDowntime().c_str(), MqttConnectCount(), TasmotaGlobal.loop_load_avg);
MqttPublishPrefixTopic_P(TELE, PSTR(D_RSLT_HASS_STATE));
}
void HAssDiscovery(void)
{
// Configure Tasmota for default Home Assistant parameters to keep discovery message as short as possible
if (Settings->flag.hass_discovery)
{ // SetOption19 - Control Home Assistant automatic discovery (See SetOption59)
Settings->flag.mqtt_response = 0; // SetOption4 - Switch between MQTT RESULT or COMMAND - Response always as RESULT and not as uppercase command
Settings->flag.decimal_text = 1; // SetOption17 - Switch between decimal or hexadecimal output - Respond with decimal color values
Settings->flag3.hass_tele_on_power = 1; // SetOption59 - Send tele/%topic%/STATE in addition to stat/%topic%/RESULT - send tele/STATE message as stat/RESULT
// the purpose of that is so that if HA is restarted, state in HA will be correct within one teleperiod otherwise state
// will not be correct until the device state is changed this is why in the patterns for switch and light, we tell HA to trigger on STATE, not RESULT.
//Settings->light_scheme = 0; // To just control color it needs to be Scheme 0 (on hold due to new light configuration)
}
if (Settings->flag.hass_discovery || (1 == hass_mode))
{ // SetOption19 - Control Home Assistantautomatic discovery (See SetOption59)
hass_mode = 2; // Needed for generating bluetooth entities for MI_ESP32
// Send info about buttons
HAssAnnounceButtons();
// Send info about switches
HAssAnnounceSwitches();
// Send info about sensors
HAssAnnounceSensors();
// Send info about shutters
HAssAnnounceShutters();
// Send info about relays and lights
HAssAnnounceRelayLight();
// Send info about status sensor
HAssAnnounceDeviceInfoAndStatusSensor();
TasmotaGlobal.masterlog_level = 0; // Restores weblog level
hass_mode = 3; // Needed for generating bluetooth entities for MI_ESP32
}
}
void HAssDiscover(void)
{
hass_mode = 1; // Force discovery
TasmotaGlobal.discovery_counter = 1; // Delayed discovery
}
void HAssAnyKey(void)
{
if (!Settings->flag.hass_discovery) { return; } // SetOption19 - Control Home Assistantautomatic discovery (See SetOption59)
uint32_t key = (XdrvMailbox.payload >> 16) & 0xFF; // 0 = KEY_BUTTON, 1 = KEY_SWITCH
uint32_t device = XdrvMailbox.payload & 0xFF; // Device number or 1 if more Buttons than Devices
uint32_t state = (XdrvMailbox.payload >> 8) & 0xFF; // 0 = Off, 1 = On, 2 = Toggle, 3 = Hold, 10,11,12,13 and 14 for Button Multipress
if (!key && KeyTopicActive(0)) { // Button and ButtonTopic is active
device = (XdrvMailbox.payload >> 24) & 0xFF; // Button number
}
char scommand[CMDSZ];
char sw_topic[TOPSZ];
char key_topic[TOPSZ];
char trg_state[8];
char *tmpbtn = SettingsText(SET_MQTT_BUTTON_TOPIC);
char *tmpsw = SettingsText(SET_MQTT_SWITCH_TOPIC);
uint8_t evkey = 0; // Flag to select the correct topic for a trigger or a binary_sensor
Format(sw_topic, tmpsw, sizeof(sw_topic));
Format(key_topic, tmpbtn, sizeof(key_topic));
if (state >= 2) { evkey = 1;}
snprintf_P(scommand, sizeof(scommand), PSTR("%s%d%s"), (key) ? "SWITCH" : "BUTTON", device, (evkey) ? "T" : "");
char stopic[TOPSZ];
if (!key) {
if (state == 3) {
snprintf_P(trg_state, sizeof(trg_state), GetStateText(3));
} else {
if (state == 2) { state = 10; }
GetTextIndexed(trg_state, sizeof(trg_state), state -9, kHAssTriggerStringButtons);
}
}
GetTopic_P(stopic, STAT, TasmotaGlobal.mqtt_topic, scommand);
Response_P(S_JSON_COMMAND_SVALUE, (evkey) ? "TRIG" : PSTR(D_RSLT_STATE), (key) ? GetStateText(state) : trg_state);
MqttPublish(stopic);
}
bool HAssMqttLWT(void)
{
if (strncasecmp_P(XdrvMailbox.topic, PSTR(HOME_ASSISTANT_LWT_TOPIC), strlen(HOME_ASSISTANT_LWT_TOPIC)) != 0) {
return false;
}
if (Settings->flag.hass_discovery && (strncasecmp_P(XdrvMailbox.data, PSTR("online"), strlen("online")) == 0) && (XdrvMailbox.data_len == 6)) {
MqttPublishTeleState();
return true;
} else { return false; }
}
void HassLwtSubscribe(bool hasslwt)
{
char htopic[TOPSZ];
snprintf_P(htopic, sizeof(htopic), PSTR(HOME_ASSISTANT_LWT_TOPIC));
if (hasslwt && (Settings->flag.hass_discovery)) {
MqttSubscribe(htopic);
} else { MqttUnsubscribe(htopic); }
}
/*********************************************************************************************\
* Interface
\*********************************************************************************************/
bool Xdrv12(uint8_t function)
{
bool result = false;
bool hasslwt = HOME_ASSISTANT_LWT_SUBSCRIBE;
if (Settings->flag.mqtt_enabled)
{ // SetOption3 - Enable MQTT
switch (function)
{
case FUNC_EVERY_SECOND:
if (TasmotaGlobal.discovery_counter)
{
TasmotaGlobal.discovery_counter--;
if (!TasmotaGlobal.discovery_counter)
{
HAssDiscovery(); // Scheduled discovery using available resources
NewHAssDiscovery(); // Send the topics for Home Assistant Official Integration
}
}
else if (Settings->flag.hass_discovery && Settings->tele_period)
{ // SetOption19 - Control Home Assistantautomatic discovery (See SetOption59)
hass_tele_period++;
if (hass_tele_period >= Settings->tele_period)
{
hass_tele_period = 0;
ResponseClear();
HAssPublishStatus();
}
}
break;
case FUNC_ANY_KEY:
HAssAnyKey();
break;
/*
case FUNC_MQTT_INIT:
hass_mode = 0; // Discovery only if Settings->flag.hass_discovery is set
TasmotaGlobal.discovery_counter = 10; // Delayed discovery
// if (!Settings->flag.hass_discovery) {
// NewHAssDiscovery();
// }
break;
*/
case FUNC_MQTT_SUBSCRIBE:
HassLwtSubscribe(hasslwt);
hass_mode = 0; // Discovery only if Settings->flag.hass_discovery is set
TasmotaGlobal.discovery_counter = (0 == Mqtt.initial_connection_state) ? 1 : 10; // Delayed discovery
break;
case FUNC_MQTT_DATA:
result = HAssMqttLWT();
break;
}
}
return result;
}
#endif // USE_HOME_ASSISTANT
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