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sonoff.ino
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/*
sonoff.ino - Sonoff-Tasmota firmware for iTead Sonoff, Wemos and NodeMCU hardware
Copyright (C) 2018 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/>.
*/
/*====================================================
Prerequisites:
- Change libraries/PubSubClient/src/PubSubClient.h
#define MQTT_MAX_PACKET_SIZE 1000
- Select IDE Tools - Flash Mode: "DOUT"
- Select IDE Tools - Flash Size: "1M (no SPIFFS)"
====================================================*/
#define VERSION 0x06010103 // 6.1.1c
// Location specific includes
#include <core_version.h> // Arduino_Esp8266 version information (ARDUINO_ESP8266_RELEASE and ARDUINO_ESP8266_RELEASE_2_3_0)
#include "sonoff.h" // Enumeration used in user_config.h
#include "user_config.h" // Fixed user configurable options
#ifdef USE_CONFIG_OVERRIDE
#include "user_config_override.h" // Configuration overrides for user_config.h
#endif
#include "sonoff_post.h" // Configuration overrides for all previous includes
#include "i18n.h" // Language support configured by user_config.h
#include "sonoff_template.h" // Hardware configuration
#ifdef ARDUINO_ESP8266_RELEASE_2_4_0
#include "lwip/init.h"
#if LWIP_VERSION_MAJOR != 1
#error Please use stable lwIP v1.4
#endif
#endif
// Libraries
#include <Ticker.h> // RTC, Energy, OSWatch
#include <ESP8266WiFi.h> // MQTT, Ota, WifiManager
#include <ESP8266HTTPClient.h> // MQTT, Ota
#include <ESP8266httpUpdate.h> // Ota
#include <StreamString.h> // Webserver, Updater
#include <ArduinoJson.h> // WemoHue, IRremote, Domoticz
#ifdef USE_WEBSERVER
#include <ESP8266WebServer.h> // WifiManager, Webserver
#include <DNSServer.h> // WifiManager
#endif // USE_WEBSERVER
#ifdef USE_ARDUINO_OTA
#include <ArduinoOTA.h> // Arduino OTA
#ifndef USE_DISCOVERY
#define USE_DISCOVERY
#endif
#endif // USE_ARDUINO_OTA
#ifdef USE_DISCOVERY
#include <ESP8266mDNS.h> // MQTT, Webserver, Arduino OTA
#endif // USE_DISCOVERY
#ifdef USE_I2C
#include <Wire.h> // I2C support library
#endif // USE_I2C
#ifdef USE_SPI
#include <SPI.h> // SPI support, TFT
#endif // USE_SPI
// Structs
#include "settings.h"
enum TasmotaCommands {
CMND_BACKLOG, CMND_DELAY, CMND_POWER, CMND_FANSPEED, CMND_STATUS, CMND_STATE, CMND_POWERONSTATE, CMND_PULSETIME,
CMND_BLINKTIME, CMND_BLINKCOUNT, CMND_SENSOR, CMND_SAVEDATA, CMND_SETOPTION, CMND_TEMPERATURE_RESOLUTION, CMND_HUMIDITY_RESOLUTION,
CMND_PRESSURE_RESOLUTION, CMND_POWER_RESOLUTION, CMND_VOLTAGE_RESOLUTION, CMND_CURRENT_RESOLUTION, CMND_ENERGY_RESOLUTION, CMND_MODULE, CMND_MODULES,
CMND_GPIO, CMND_GPIOS, CMND_PWM, CMND_PWMFREQUENCY, CMND_PWMRANGE, CMND_COUNTER, CMND_COUNTERTYPE,
CMND_COUNTERDEBOUNCE, CMND_SLEEP, CMND_UPGRADE, CMND_UPLOAD, CMND_OTAURL, CMND_SERIALLOG, CMND_SYSLOG,
CMND_LOGHOST, CMND_LOGPORT, CMND_IPADDRESS, CMND_NTPSERVER, CMND_AP, CMND_SSID, CMND_PASSWORD, CMND_HOSTNAME,
CMND_WIFICONFIG, CMND_FRIENDLYNAME, CMND_SWITCHMODE,
CMND_TELEPERIOD, CMND_RESTART, CMND_RESET, CMND_TIMEZONE, CMND_TIMESTD, CMND_TIMEDST, CMND_ALTITUDE, CMND_LEDPOWER, CMND_LEDSTATE,
CMND_I2CSCAN, CMND_SERIALSEND, CMND_BAUDRATE, CMND_SERIALDELIMITER };
const char kTasmotaCommands[] PROGMEM =
D_CMND_BACKLOG "|" D_CMND_DELAY "|" D_CMND_POWER "|" D_CMND_FANSPEED "|" D_CMND_STATUS "|" D_CMND_STATE "|" D_CMND_POWERONSTATE "|" D_CMND_PULSETIME "|"
D_CMND_BLINKTIME "|" D_CMND_BLINKCOUNT "|" D_CMND_SENSOR "|" D_CMND_SAVEDATA "|" D_CMND_SETOPTION "|" D_CMND_TEMPERATURE_RESOLUTION "|" D_CMND_HUMIDITY_RESOLUTION "|"
D_CMND_PRESSURE_RESOLUTION "|" D_CMND_POWER_RESOLUTION "|" D_CMND_VOLTAGE_RESOLUTION "|" D_CMND_CURRENT_RESOLUTION "|" D_CMND_ENERGY_RESOLUTION "|" D_CMND_MODULE "|" D_CMND_MODULES "|"
D_CMND_GPIO "|" D_CMND_GPIOS "|" D_CMND_PWM "|" D_CMND_PWMFREQUENCY "|" D_CMND_PWMRANGE "|" D_CMND_COUNTER "|" D_CMND_COUNTERTYPE "|"
D_CMND_COUNTERDEBOUNCE "|" D_CMND_SLEEP "|" D_CMND_UPGRADE "|" D_CMND_UPLOAD "|" D_CMND_OTAURL "|" D_CMND_SERIALLOG "|" D_CMND_SYSLOG "|"
D_CMND_LOGHOST "|" D_CMND_LOGPORT "|" D_CMND_IPADDRESS "|" D_CMND_NTPSERVER "|" D_CMND_AP "|" D_CMND_SSID "|" D_CMND_PASSWORD "|" D_CMND_HOSTNAME "|"
D_CMND_WIFICONFIG "|" D_CMND_FRIENDLYNAME "|" D_CMND_SWITCHMODE "|"
D_CMND_TELEPERIOD "|" D_CMND_RESTART "|" D_CMND_RESET "|" D_CMND_TIMEZONE "|" D_CMND_TIMESTD "|" D_CMND_TIMEDST "|" D_CMND_ALTITUDE "|" D_CMND_LEDPOWER "|" D_CMND_LEDSTATE "|"
D_CMND_I2CSCAN "|" D_CMND_SERIALSEND "|" D_CMND_BAUDRATE "|" D_CMND_SERIALDELIMITER;
const uint8_t kIFan02Speed[4][3] = {{6,6,6}, {7,6,6}, {7,7,6}, {7,6,7}};
// Global variables
unsigned long feature_drv1; // Compiled driver feature map
unsigned long feature_drv2; // Compiled driver feature map
unsigned long feature_sns1; // Compiled sensor feature map
unsigned long feature_sns2; // Compiled sensor feature map
int baudrate = APP_BAUDRATE; // Serial interface baud rate
SerialConfig serial_config = SERIAL_8N1; // Serial interface configuration 8 data bits, No parity, 1 stop bit
byte serial_in_byte; // Received byte
uint8_t serial_local = 0; // Handle serial locally;
unsigned long serial_polling_window = 0; // Serial polling window
int serial_in_byte_counter = 0; // Index in receive buffer
byte dual_hex_code = 0; // Sonoff dual input flag
uint16_t dual_button_code = 0; // Sonoff dual received code
int16_t save_data_counter; // Counter and flag for config save to Flash
uint8_t fallback_topic_flag = 0; // Use Topic or FallbackTopic
unsigned long state_loop_timer = 0; // State loop timer
int state = 0; // State per second flag
int ota_state_flag = 0; // OTA state flag
int ota_result = 0; // OTA result
byte ota_retry_counter = OTA_ATTEMPTS; // OTA retry counter
char *ota_url; // OTA url string
int restart_flag = 0; // Sonoff restart flag
int wifi_state_flag = WIFI_RESTART; // Wifi state flag
uint32_t uptime = 0; // Counting every second until 4294967295 = 130 year
boolean latest_uptime_flag = true; // Signal latest uptime
int tele_period = 0; // Tele period timer
byte web_log_index = 1; // Index in Web log buffer (should never be 0)
byte reset_web_log_flag = 0; // Reset web console log
byte devices_present = 0; // Max number of devices supported
int status_update_timer = 0; // Refresh initial status
uint16_t pulse_timer[MAX_PULSETIMERS] = { 0 }; // Power off timer
uint16_t blink_timer = 0; // Power cycle timer
uint16_t blink_counter = 0; // Number of blink cycles
power_t blink_power; // Blink power state
power_t blink_mask = 0; // Blink relay active mask
power_t blink_powersave; // Blink start power save state
uint16_t mqtt_cmnd_publish = 0; // ignore flag for publish command
power_t latching_power = 0; // Power state at latching start
uint8_t latching_relay_pulse = 0; // Latching relay pulse timer
uint8_t backlog_index = 0; // Command backlog index
uint8_t backlog_pointer = 0; // Command backlog pointer
uint8_t backlog_mutex = 0; // Command backlog pending
uint16_t backlog_delay = 0; // Command backlog delay
uint8_t interlock_mutex = 0; // Interlock power command pending
#ifdef USE_MQTT_TLS
WiFiClientSecure EspClient; // Wifi Secure Client
#else
WiFiClient EspClient; // Wifi Client
#endif
WiFiUDP PortUdp; // UDP Syslog and Alexa
power_t power = 0; // Current copy of Settings.power
byte syslog_level; // Current copy of Settings.syslog_level
uint16_t syslog_timer = 0; // Timer to re-enable syslog_level
byte seriallog_level; // Current copy of Settings.seriallog_level
uint16_t seriallog_timer = 0; // Timer to disable Seriallog
uint8_t sleep; // Current copy of Settings.sleep
uint8_t stop_flash_rotate = 0; // Allow flash configuration rotation
int blinks = 201; // Number of LED blinks
uint8_t blinkstate = 0; // LED state
uint8_t blinkspeed = 1; // LED blink rate
uint8_t blockgpio0 = 4; // Block GPIO0 for 4 seconds after poweron to workaround Wemos D1 RTS circuit
uint8_t lastbutton[MAX_KEYS] = { NOT_PRESSED, NOT_PRESSED, NOT_PRESSED, NOT_PRESSED }; // Last button states
uint16_t holdbutton[MAX_KEYS] = { 0 }; // Timer for button hold
uint8_t multiwindow[MAX_KEYS] = { 0 }; // Max time between button presses to record press count
uint8_t multipress[MAX_KEYS] = { 0 }; // Number of button presses within multiwindow
uint8_t lastwallswitch[MAX_SWITCHES]; // Last wall switch states
uint8_t holdwallswitch[MAX_SWITCHES] = { 0 }; // Timer for wallswitch push button hold
uint8_t virtualswitch[MAX_SWITCHES]; // Virtual switch states
mytmplt my_module; // Active copy of Module name and GPIOs
uint8_t pin[GPIO_MAX]; // Possible pin configurations
power_t rel_inverted = 0; // Relay inverted flag (1 = (0 = On, 1 = Off))
uint8_t led_inverted = 0; // LED inverted flag (1 = (0 = On, 1 = Off))
uint8_t pwm_inverted = 0; // PWM inverted flag (1 = inverted)
uint8_t dht_flg = 0; // DHT configured
uint8_t energy_flg = 1; // Energy monitor configured
uint8_t i2c_flg = 0; // I2C configured
uint8_t spi_flg = 0; // SPI configured
uint8_t light_type = 0; // Light types
bool pwm_present = false; // Any PWM channel configured with SetOption15 0
boolean mdns_begun = false;
uint8_t ntp_force_sync = 0; // Force NTP sync
StateBitfield global_state;
RulesBitfield rules_flag;
uint32_t global_update = 0;
float global_temperature = 0;
float global_humidity = 0;
char my_version[33]; // Composed version string
char my_hostname[33]; // Composed Wifi hostname
char mqtt_client[33]; // Composed MQTT Clientname
char mqtt_topic[33]; // Composed MQTT topic
char serial_in_buffer[INPUT_BUFFER_SIZE]; // Receive buffer
char mqtt_data[MESSZ]; // MQTT publish buffer and web page ajax buffer
char log_data[LOGSZ]; // Logging
char web_log[WEB_LOG_SIZE] = {'\0'}; // Web log buffer
String backlog[MAX_BACKLOG]; // Command backlog
/********************************************************************************************/
char* Format(char* output, const char* input, int size)
{
char *token;
uint8_t digits = 0;
if (strstr(input, "%")) {
strlcpy(output, input, size);
token = strtok(output, "%");
if (strstr(input, "%") == input) {
output[0] = '\0';
} else {
token = strtok(NULL, "");
}
if (token != NULL) {
digits = atoi(token);
if (digits) {
if (strchr(token, 'd')) {
snprintf_P(output, size, PSTR("%s%c0%dd"), output, '%', digits);
snprintf_P(output, size, output, ESP.getChipId() & 0x1fff); // %04d - short chip ID in dec, like in hostname
} else {
snprintf_P(output, size, PSTR("%s%c0%dX"), output, '%', digits);
snprintf_P(output, size, output, ESP.getChipId()); // %06X - full chip ID in hex
}
} else {
if (strchr(token, 'd')) {
snprintf_P(output, size, PSTR("%s%d"), output, ESP.getChipId()); // %d - full chip ID in dec
digits = 8;
}
}
}
}
if (!digits) strlcpy(output, input, size);
return output;
}
char* GetOtaUrl(char *otaurl, size_t otaurl_size)
{
if (strstr(Settings.ota_url, "%04d") != NULL) { // OTA url contains placeholder for chip ID
snprintf(otaurl, otaurl_size, Settings.ota_url, ESP.getChipId() & 0x1fff);
}
else if (strstr(Settings.ota_url, "%d") != NULL) { // OTA url contains placeholder for chip ID
snprintf_P(otaurl, otaurl_size, Settings.ota_url, ESP.getChipId());
}
else {
snprintf(otaurl, otaurl_size, Settings.ota_url);
}
return otaurl;
}
void GetTopic_P(char *stopic, byte prefix, char *topic, const char* subtopic)
{
/* prefix 0 = Cmnd
prefix 1 = Stat
prefix 2 = Tele
*/
char romram[CMDSZ];
String fulltopic;
snprintf_P(romram, sizeof(romram), subtopic);
if (fallback_topic_flag) {
fulltopic = FPSTR(kPrefixes[prefix]);
fulltopic += F("/");
fulltopic += mqtt_client;
} else {
fulltopic = Settings.mqtt_fulltopic;
if ((0 == prefix) && (-1 == fulltopic.indexOf(F(MQTT_TOKEN_PREFIX)))) {
fulltopic += F("/" MQTT_TOKEN_PREFIX); // Need prefix for commands to handle mqtt topic loops
}
for (byte i = 0; i < 3; i++) {
if ('\0' == Settings.mqtt_prefix[i][0]) {
snprintf_P(Settings.mqtt_prefix[i], sizeof(Settings.mqtt_prefix[i]), kPrefixes[i]);
}
}
fulltopic.replace(F(MQTT_TOKEN_PREFIX), Settings.mqtt_prefix[prefix]);
fulltopic.replace(F(MQTT_TOKEN_TOPIC), topic);
String token_id = WiFi.macAddress();
token_id.replace(":", "");
fulltopic.replace(F(MQTT_TOKEN_ID), token_id);
}
fulltopic.replace(F("#"), "");
fulltopic.replace(F("//"), "/");
if (!fulltopic.endsWith("/")) fulltopic += "/";
snprintf_P(stopic, TOPSZ, PSTR("%s%s"), fulltopic.c_str(), romram);
}
char* GetStateText(byte state)
{
if (state > 3) state = 1;
return Settings.state_text[state];
}
/********************************************************************************************/
void SetLatchingRelay(power_t power, uint8_t state)
{
power &= 1;
if (2 == state) { // Reset relay
state = 0;
latching_power = power;
latching_relay_pulse = 0;
}
else if (state && !latching_relay_pulse) { // Set port power to On
latching_power = power;
latching_relay_pulse = 2; // max 200mS (initiated by stateloop())
}
if (pin[GPIO_REL1 +latching_power] < 99) {
digitalWrite(pin[GPIO_REL1 +latching_power], bitRead(rel_inverted, latching_power) ? !state : state);
}
}
void SetDevicePower(power_t rpower, int source)
{
uint8_t state;
ShowSource(source);
if (POWER_ALL_ALWAYS_ON == Settings.poweronstate) { // All on and stay on
power = (1 << devices_present) -1;
rpower = power;
}
if (Settings.flag.interlock) { // Allow only one or no relay set
power_t mask = 1;
uint8_t count = 0;
for (byte i = 0; i < devices_present; i++) {
if (rpower & mask) count++;
mask <<= 1;
}
if (count > 1) {
power = 0;
rpower = 0;
}
}
XdrvSetPower(rpower);
if ((SONOFF_DUAL == Settings.module) || (CH4 == Settings.module)) {
Serial.write(0xA0);
Serial.write(0x04);
Serial.write(rpower &0xFF);
Serial.write(0xA1);
Serial.write('\n');
Serial.flush();
}
else if (EXS_RELAY == Settings.module) {
SetLatchingRelay(rpower, 1);
}
else {
for (byte i = 0; i < devices_present; i++) {
state = rpower &1;
if ((i < MAX_RELAYS) && (pin[GPIO_REL1 +i] < 99)) {
digitalWrite(pin[GPIO_REL1 +i], bitRead(rel_inverted, i) ? !state : state);
}
rpower >>= 1;
}
}
}
void SetLedPower(uint8_t state)
{
if (state) state = 1;
digitalWrite(pin[GPIO_LED1], (bitRead(led_inverted, 0)) ? !state : state);
}
uint8_t GetFanspeed()
{
uint8_t fanspeed = 0;
// if (SONOFF_IFAN02 == Settings.module) {
/* Fanspeed is controlled by relay 2, 3 and 4 as in Sonoff 4CH.
000x = 0
001x = 1
011x = 2
101x = 3
*/
fanspeed = (uint8_t)(power &0xF) >> 1;
if (fanspeed) { fanspeed = (fanspeed >> 1) +1; }
// }
return fanspeed;
}
/********************************************************************************************/
void MqttDataHandler(char* topic, byte* data, unsigned int data_len)
{
char *str;
if (!strcmp(Settings.mqtt_prefix[0],Settings.mqtt_prefix[1])) {
str = strstr(topic,Settings.mqtt_prefix[0]);
if ((str == topic) && mqtt_cmnd_publish) {
if (mqtt_cmnd_publish > 8) {
mqtt_cmnd_publish -= 8;
} else {
mqtt_cmnd_publish = 0;
}
return;
}
}
char topicBuf[TOPSZ];
char dataBuf[data_len+1];
char command [CMDSZ];
char stemp1[TOPSZ];
char *p;
char *type = NULL;
byte jsflg = 0;
byte lines = 1;
uint8_t grpflg = 0;
// uint8_t user_append_index = 0;
uint16_t i = 0;
uint16_t index;
uint32_t address;
ShowFreeMem(PSTR("MqttDataHandler"));
strncpy(topicBuf, topic, sizeof(topicBuf));
for (i = 0; i < data_len; i++) {
if (!isspace(data[i])) break;
}
data_len -= i;
memcpy(dataBuf, data +i, sizeof(dataBuf));
dataBuf[sizeof(dataBuf)-1] = 0;
if (topicBuf[0] != '/') { ShowSource(SRC_MQTT); }
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_RESULT D_RECEIVED_TOPIC " %s, " D_DATA_SIZE " %d, " D_DATA " %s"),
topicBuf, data_len, dataBuf);
AddLog(LOG_LEVEL_DEBUG_MORE);
// if (LOG_LEVEL_DEBUG_MORE <= seriallog_level) Serial.println(dataBuf);
if (XdrvMqttData(topicBuf, sizeof(topicBuf), dataBuf, sizeof(dataBuf))) return;
grpflg = (strstr(topicBuf, Settings.mqtt_grptopic) != NULL);
fallback_topic_flag = (strstr(topicBuf, mqtt_client) != NULL);
type = strrchr(topicBuf, '/') +1; // Last part of received topic is always the command (type)
index = 1;
if (type != NULL) {
for (i = 0; i < strlen(type); i++) {
type[i] = toupper(type[i]);
}
while (isdigit(type[i-1])) {
i--;
}
if (i < strlen(type)) {
index = atoi(type +i);
// user_append_index = 1;
}
type[i] = '\0';
}
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_RESULT D_GROUP " %d, " D_INDEX " %d, " D_COMMAND " %s, " D_DATA " %s"),
grpflg, index, type, dataBuf);
AddLog(LOG_LEVEL_DEBUG);
if (type != NULL) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_JSON_COMMAND "\":\"" D_JSON_ERROR "\"}"));
if (Settings.ledstate &0x02) blinks++;
if (!strcmp(dataBuf,"?")) data_len = 0;
int16_t payload = -99; // No payload
uint16_t payload16 = 0;
long payload32 = strtol(dataBuf, &p, 10);
if (p != dataBuf) {
payload = (int16_t) payload32; // -32766 - 32767
payload16 = (uint16_t) payload32; // 0 - 65535
} else {
payload32 = 0;
}
backlog_delay = MIN_BACKLOG_DELAY; // Reset backlog delay
int temp_payload = GetStateNumber(dataBuf);
if (temp_payload > -1) { payload = temp_payload; }
// snprintf_P(log_data, sizeof(log_data), PSTR("RSLT: Payload %d, Payload16 %d"), payload, payload16);
// AddLog(LOG_LEVEL_DEBUG);
int command_code = GetCommandCode(command, sizeof(command), type, kTasmotaCommands);
if (-1 == command_code) {
if (!XdrvCommand(grpflg, type, index, dataBuf, data_len, payload, payload16)) {
type = NULL; // Unknown command
}
}
else if (CMND_BACKLOG == command_code) {
if (data_len) {
uint8_t bl_pointer = (!backlog_pointer) ? MAX_BACKLOG -1 : backlog_pointer;
bl_pointer--;
char *blcommand = strtok(dataBuf, ";");
while ((blcommand != NULL) && (backlog_index != bl_pointer)) {
while(true) {
blcommand = LTrim(blcommand);
if (!strncasecmp_P(blcommand, PSTR(D_CMND_BACKLOG), strlen(D_CMND_BACKLOG))) {
blcommand += strlen(D_CMND_BACKLOG); // Skip unnecessary command Backlog
} else {
break;
}
}
if (*blcommand != '\0') {
backlog[backlog_index] = String(blcommand);
backlog_index++;
if (backlog_index >= MAX_BACKLOG) backlog_index = 0;
}
blcommand = strtok(NULL, ";");
}
// snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, D_JSON_APPENDED);
mqtt_data[0] = '\0';
} else {
uint8_t blflag = (backlog_pointer == backlog_index);
backlog_pointer = backlog_index;
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, blflag ? D_JSON_EMPTY : D_JSON_ABORTED);
}
}
else if (CMND_DELAY == command_code) {
if ((payload >= MIN_BACKLOG_DELAY) && (payload <= 3600)) backlog_delay = payload;
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, backlog_delay);
}
else if ((CMND_POWER == command_code) && (index > 0) && (index <= devices_present)) {
if ((payload < 0) || (payload > 4)) payload = 9;
// Settings.flag.device_index_enable = user_append_index;
ExecuteCommandPower(index, payload, SRC_IGNORE);
fallback_topic_flag = 0;
return;
}
else if ((CMND_FANSPEED == command_code) && (SONOFF_IFAN02 == Settings.module)) {
if ((payload >= 0) && (payload <= 3) && (payload != GetFanspeed())) {
for (byte i = 0; i < 3; i++) {
uint8_t state = kIFan02Speed[payload][i];
// uint8_t state = pgm_read_byte(kIFan02Speed +(payload *3) +i);
ExecuteCommandPower(i +2, state, SRC_IGNORE); // Use relay 2, 3 and 4
}
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, GetFanspeed());
}
else if (CMND_STATUS == command_code) {
if ((payload < 0) || (payload > MAX_STATUS)) payload = 99;
PublishStatus(payload);
fallback_topic_flag = 0;
return;
}
else if (CMND_STATE == command_code) {
mqtt_data[0] = '\0';
MqttShowState();
}
else if (CMND_SLEEP == command_code) {
if ((payload >= 0) && (payload < 251)) {
if ((!Settings.sleep && payload) || (Settings.sleep && !payload)) restart_flag = 2;
Settings.sleep = payload;
sleep = payload;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE_UNIT_NVALUE_UNIT, command, sleep, (Settings.flag.value_units) ? " " D_UNIT_MILLISECOND : "", Settings.sleep, (Settings.flag.value_units) ? " " D_UNIT_MILLISECOND : "");
}
else if ((CMND_UPGRADE == command_code) || (CMND_UPLOAD == command_code)) {
// Check if the payload is numerically 1, and had no trailing chars.
// e.g. "1foo" or "1.2.3" could fool us.
// Check if the version we have been asked to upgrade to is higher than our current version.
// We also need at least 3 chars to make a valid version number string.
if (((1 == data_len) && (1 == payload)) || ((data_len >= 3) && NewerVersion(dataBuf))) {
ota_state_flag = 3;
// snprintf_P(mqtt_data, sizeof(mqtt_data), "{\"%s\":\"" D_JSON_VERSION " %s " D_JSON_FROM " %s\"}", command, my_version, Settings.ota_url);
snprintf_P(mqtt_data, sizeof(mqtt_data), "{\"%s\":\"" D_JSON_VERSION " %s " D_JSON_FROM " %s\"}", command, my_version, GetOtaUrl(stemp1, sizeof(stemp1)));
} else {
snprintf_P(mqtt_data, sizeof(mqtt_data), "{\"%s\":\"" D_JSON_ONE_OR_GT "\"}", command, my_version);
}
}
else if (CMND_OTAURL == command_code) {
if ((data_len > 0) && (data_len < sizeof(Settings.ota_url)))
strlcpy(Settings.ota_url, (1 == payload) ? OTA_URL : dataBuf, sizeof(Settings.ota_url));
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.ota_url);
}
else if (CMND_SERIALLOG == command_code) {
if ((payload >= LOG_LEVEL_NONE) && (payload <= LOG_LEVEL_ALL)) {
Settings.flag.mqtt_serial = 0;
SetSeriallog(payload);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE_ACTIVE_NVALUE, command, Settings.seriallog_level, seriallog_level);
}
else if (CMND_RESTART == command_code) {
switch (payload) {
case 1:
restart_flag = 2;
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, D_JSON_RESTARTING);
break;
case 99:
AddLog_P(LOG_LEVEL_INFO, PSTR(D_LOG_APPLICATION D_RESTARTING));
EspRestart();
break;
default:
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, D_JSON_ONE_TO_RESTART);
}
}
else if ((CMND_POWERONSTATE == command_code) && (Settings.module != MOTOR)) {
/* 0 = Keep relays off after power on
* 1 = Turn relays on after power on, if PulseTime set wait for PulseTime seconds, and turn relays off
* 2 = Toggle relays after power on
* 3 = Set relays to last saved state after power on
* 4 = Turn relays on and disable any relay control (used for Sonoff Pow to always measure power)
* 5 = Keep relays off after power on, if PulseTime set wait for PulseTime seconds, and turn relays on
*/
if ((payload >= POWER_ALL_OFF) && (payload <= POWER_ALL_OFF_PULSETIME_ON)) {
Settings.poweronstate = payload;
if (POWER_ALL_ALWAYS_ON == Settings.poweronstate) {
for (byte i = 1; i <= devices_present; i++) {
ExecuteCommandPower(i, POWER_ON, SRC_IGNORE);
}
}
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.poweronstate);
}
else if ((CMND_PULSETIME == command_code) && (index > 0) && (index <= MAX_PULSETIMERS)) {
if (data_len > 0) {
Settings.pulse_timer[index -1] = payload16; // 0 - 65535
pulse_timer[index -1] = 0;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_NVALUE_ACTIVE_NVALUE, command, index, Settings.pulse_timer[index -1], pulse_timer[index -1]);
}
else if (CMND_BLINKTIME == command_code) {
if ((payload > 2) && (payload <= 3600)) {
Settings.blinktime = payload;
if (blink_timer) blink_timer = Settings.blinktime;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.blinktime);
}
else if (CMND_BLINKCOUNT == command_code) {
if (data_len > 0) {
Settings.blinkcount = payload16; // 0 - 65535
if (blink_counter) blink_counter = Settings.blinkcount *2;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.blinkcount);
}
else if (CMND_SAVEDATA == command_code) {
if ((payload >= 0) && (payload <= 3600)) {
Settings.save_data = payload;
save_data_counter = Settings.save_data;
}
SettingsSaveAll();
if (Settings.save_data > 1) {
snprintf_P(stemp1, sizeof(stemp1), PSTR(D_JSON_EVERY " %d " D_UNIT_SECOND), Settings.save_data);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, (Settings.save_data > 1) ? stemp1 : GetStateText(Settings.save_data));
}
else if (CMND_SENSOR == command_code) {
XdrvMailbox.index = index;
XdrvMailbox.data_len = data_len;
XdrvMailbox.payload16 = payload16;
XdrvMailbox.payload = payload;
XdrvMailbox.grpflg = grpflg;
XdrvMailbox.topic = command;
XdrvMailbox.data = dataBuf;
XsnsCall(FUNC_COMMAND);
// if (!XsnsCall(FUNC_COMMAND)) type = NULL;
}
else if ((CMND_SETOPTION == command_code) && (index < 82)) {
byte ptype;
byte pindex;
if (index <= 31) { // SetOption0 .. 31 = Settings.flag
ptype = 0;
pindex = index; // 0 .. 31
}
else if (index <= 49) { // SetOption32 .. 49 = Settings.param
ptype = 2;
pindex = index -32; // 0 .. 17 (= PARAM8_SIZE -1)
}
else { // SetOption50 .. 81 = Settings.flag3
ptype = 1;
pindex = index -50; // 0 .. 31
}
if (payload >= 0) {
if (0 == ptype) { // SetOption0 .. 31
if (payload <= 1) {
switch (pindex) {
case 5: // mqtt_power_retain (CMND_POWERRETAIN)
case 6: // mqtt_button_retain (CMND_BUTTONRETAIN)
case 7: // mqtt_switch_retain (CMND_SWITCHRETAIN)
case 9: // mqtt_sensor_retain (CMND_SENSORRETAIN)
case 22: // mqtt_serial (SerialSend and SerialLog)
case 23: // mqtt_serial_raw (SerialSend)
case 25: // knx_enabled (Web config)
case 27: // knx_enable_enhancement (Web config)
ptype = 99; // Command Error
break; // Ignore command SetOption
case 3: // mqtt
case 15: // pwm_control
restart_flag = 2;
default:
bitWrite(Settings.flag.data, pindex, payload);
}
if (12 == pindex) { // stop_flash_rotate
stop_flash_rotate = payload;
SettingsSave(2);
}
#ifdef USE_HOME_ASSISTANT
if ((19 == pindex) || (30 == pindex)) {
HAssDiscovery(1); // hass_discovery or hass_light
}
#endif // USE_HOME_ASSISTANT
}
}
else if (1 == ptype) { // SetOption50 .. 81
if (payload <= 1) {
bitWrite(Settings.flag3.data, pindex, payload);
}
}
else { // SetOption32 .. 49
/*
switch (pindex) {
case P_HOLD_TIME:
case P_MAX_POWER_RETRY:
if ((payload >= 1) && (payload <= 250)) {
Settings.param[pindex] = payload;
}
break;
default:
ptype = 99; // Command Error
}
*/
if ((payload >= 1) && (payload <= 250)) {
Settings.param[pindex] = payload;
}
}
}
if (ptype < 99) {
if (2 == ptype) snprintf_P(stemp1, sizeof(stemp1), PSTR("%d"), Settings.param[pindex]);
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, (2 == ptype) ? stemp1 : (1 == ptype) ? GetStateText(bitRead(Settings.flag3.data, pindex)) : GetStateText(bitRead(Settings.flag.data, pindex)));
}
}
else if (CMND_TEMPERATURE_RESOLUTION == command_code) {
if ((payload >= 0) && (payload <= 3)) {
Settings.flag2.temperature_resolution = payload;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.flag2.temperature_resolution);
}
else if (CMND_HUMIDITY_RESOLUTION == command_code) {
if ((payload >= 0) && (payload <= 3)) {
Settings.flag2.humidity_resolution = payload;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.flag2.humidity_resolution);
}
else if (CMND_PRESSURE_RESOLUTION == command_code) {
if ((payload >= 0) && (payload <= 3)) {
Settings.flag2.pressure_resolution = payload;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.flag2.pressure_resolution);
}
else if (CMND_POWER_RESOLUTION == command_code) {
if ((payload >= 0) && (payload <= 3)) {
Settings.flag2.wattage_resolution = payload;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.flag2.wattage_resolution);
}
else if (CMND_VOLTAGE_RESOLUTION == command_code) {
if ((payload >= 0) && (payload <= 3)) {
Settings.flag2.voltage_resolution = payload;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.flag2.voltage_resolution);
}
else if (CMND_CURRENT_RESOLUTION == command_code) {
if ((payload >= 0) && (payload <= 3)) {
Settings.flag2.current_resolution = payload;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.flag2.current_resolution);
}
else if (CMND_ENERGY_RESOLUTION == command_code) {
if ((payload >= 0) && (payload <= 5)) {
Settings.flag2.energy_resolution = payload;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.flag2.energy_resolution);
}
else if (CMND_MODULE == command_code) {
if ((payload > 0) && (payload <= MAXMODULE)) {
payload--;
Settings.last_module = Settings.module;
Settings.module = payload;
if (Settings.last_module != payload) {
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
Settings.my_gp.io[i] = 0;
}
}
restart_flag = 2;
}
snprintf_P(stemp1, sizeof(stemp1), kModules[Settings.module].name);
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE_SVALUE, command, Settings.module +1, stemp1);
}
else if (CMND_MODULES == command_code) {
for (byte i = 0; i < MAXMODULE; i++) {
if (!jsflg) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_MODULES "%d\":["), lines);
} else {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,"), mqtt_data);
}
jsflg = 1;
snprintf_P(stemp1, sizeof(stemp1), kModules[i].name);
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s\"%d (%s)\""), mqtt_data, i +1, stemp1);
if ((strlen(mqtt_data) > (LOGSZ - TOPSZ)) || (i == MAXMODULE -1)) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s]}"), mqtt_data);
MqttPublishPrefixTopic_P(RESULT_OR_STAT, type);
jsflg = 0;
lines++;
}
}
mqtt_data[0] = '\0';
}
else if ((CMND_GPIO == command_code) && (index < MAX_GPIO_PIN)) {
mytmplt cmodule;
memcpy_P(&cmodule, &kModules[Settings.module], sizeof(cmodule));
if ((GPIO_USER == cmodule.gp.io[index]) && (payload >= 0) && (payload < GPIO_SENSOR_END)) {
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
if ((GPIO_USER == cmodule.gp.io[i]) && (Settings.my_gp.io[i] == payload)) {
Settings.my_gp.io[i] = 0;
}
}
Settings.my_gp.io[index] = payload;
restart_flag = 2;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{"));
byte jsflg = 0;
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
if (GPIO_USER == cmodule.gp.io[i]) {
if (jsflg) snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,"), mqtt_data);
jsflg = 1;
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s\"" D_CMND_GPIO "%d\":\"%d (%s)\""),
mqtt_data, i, Settings.my_gp.io[i], GetTextIndexed(stemp1, sizeof(stemp1), Settings.my_gp.io[i], kSensorNames));
}
}
if (jsflg) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s}"), mqtt_data);
} else {
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, D_JSON_NOT_SUPPORTED);
}
}
else if (CMND_GPIOS == command_code) {
mytmplt cmodule;
memcpy_P(&cmodule, &kModules[Settings.module], sizeof(cmodule));
for (byte i = 0; i < GPIO_SENSOR_END; i++) {
if (!jsflg) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_GPIOS "%d\":["), lines);
} else {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,"), mqtt_data);
}
jsflg = 1;
if (!GetUsedInModule(i, cmodule.gp.io)) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s\"%d (%s)\""), mqtt_data, i, GetTextIndexed(stemp1, sizeof(stemp1), i, kSensorNames));
if ((strlen(mqtt_data) > (LOGSZ - TOPSZ)) || (i == GPIO_SENSOR_END -1)) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s]}"), mqtt_data);
MqttPublishPrefixTopic_P(RESULT_OR_STAT, type);
jsflg = 0;
lines++;
}
}
}
mqtt_data[0] = '\0';
}
else if ((CMND_PWM == command_code) && pwm_present && (index > 0) && (index <= MAX_PWMS)) {
if ((payload >= 0) && (payload <= Settings.pwm_range) && (pin[GPIO_PWM1 + index -1] < 99)) {
Settings.pwm_value[index -1] = payload;
analogWrite(pin[GPIO_PWM1 + index -1], bitRead(pwm_inverted, index -1) ? Settings.pwm_range - payload : payload);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{"));
MqttShowPWMState(); // Render the PWM status to MQTT
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s}"), mqtt_data);
}
else if (CMND_PWMFREQUENCY == command_code) {
if ((1 == payload) || ((payload >= 100) && (payload <= 4000))) {
Settings.pwm_frequency = (1 == payload) ? PWM_FREQ : payload;
analogWriteFreq(Settings.pwm_frequency); // Default is 1000 (core_esp8266_wiring_pwm.c)
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.pwm_frequency);
}
else if (CMND_PWMRANGE == command_code) {
if ((1 == payload) || ((payload > 254) && (payload < 1024))) {
Settings.pwm_range = (1 == payload) ? PWM_RANGE : payload;
for (byte i = 0; i < MAX_PWMS; i++) {
if (Settings.pwm_value[i] > Settings.pwm_range) {
Settings.pwm_value[i] = Settings.pwm_range;
}
}
analogWriteRange(Settings.pwm_range); // Default is 1023 (Arduino.h)
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.pwm_range);
}
else if ((CMND_COUNTER == command_code) && (index > 0) && (index <= MAX_COUNTERS)) {
if ((data_len > 0) && (pin[GPIO_CNTR1 + index -1] < 99)) {
if ((dataBuf[0] == '-') || (dataBuf[0] == '+')) {
RtcSettings.pulse_counter[index -1] += payload32;
Settings.pulse_counter[index -1] += payload32;
} else {
RtcSettings.pulse_counter[index -1] = payload32;
Settings.pulse_counter[index -1] = payload32;
}
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_LVALUE, command, index, RtcSettings.pulse_counter[index -1]);
}
else if ((CMND_COUNTERTYPE == command_code) && (index > 0) && (index <= MAX_COUNTERS)) {
if ((payload >= 0) && (payload <= 1) && (pin[GPIO_CNTR1 + index -1] < 99)) {
bitWrite(Settings.pulse_counter_type, index -1, payload &1);
RtcSettings.pulse_counter[index -1] = 0;
Settings.pulse_counter[index -1] = 0;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_NVALUE, command, index, bitRead(Settings.pulse_counter_type, index -1));
}
else if (CMND_COUNTERDEBOUNCE == command_code) {
if ((data_len > 0) && (payload16 < 32001)) {
Settings.pulse_counter_debounce = payload16;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.pulse_counter_debounce);
}
else if (CMND_BAUDRATE == command_code) {
if (payload32 > 0) {
payload32 /= 1200; // Make it a valid baudrate
baudrate = (1 == payload) ? APP_BAUDRATE : payload32 * 1200;
SetSerialBaudrate(baudrate);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.baudrate * 1200);
}
else if ((CMND_SERIALSEND == command_code) && (index > 0) && (index <= 4)) {
SetSeriallog(LOG_LEVEL_NONE);
Settings.flag.mqtt_serial = 1;
Settings.flag.mqtt_serial_raw = (4 == index) ? 1 : 0;
if (data_len > 0) {
if (1 == index) {
Serial.printf("%s\n", dataBuf);
}
else if (2 == index || 4 == index) {
for (int i = 0; i < data_len; i++) {
Serial.write(dataBuf[i]);
}
}
else if (3 == index) {
uint16_t dat_len = data_len;
Serial.printf("%s", Unescape(dataBuf, &dat_len));
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, D_JSON_DONE);
}
}
else if (CMND_SERIALDELIMITER == command_code) {
if ((data_len > 0) && (payload < 256)) {
if (payload > 0) {
Settings.serial_delimiter = payload;
} else {
uint16_t dat_len = data_len;
Unescape(dataBuf, &dat_len);
Settings.serial_delimiter = dataBuf[0];
}
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.serial_delimiter);
}
else if (CMND_SYSLOG == command_code) {
if ((payload >= LOG_LEVEL_NONE) && (payload <= LOG_LEVEL_ALL)) {
Settings.syslog_level = payload;
syslog_level = (Settings.flag2.emulation) ? 0 : payload;
syslog_timer = 0;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE_ACTIVE_NVALUE, command, Settings.syslog_level, syslog_level);
}
else if (CMND_LOGHOST == command_code) {
if ((data_len > 0) && (data_len < sizeof(Settings.syslog_host))) {
strlcpy(Settings.syslog_host, (1 == payload) ? SYS_LOG_HOST : dataBuf, sizeof(Settings.syslog_host));
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.syslog_host);
}
else if (CMND_LOGPORT == command_code) {
if (payload16 > 0) Settings.syslog_port = (1 == payload16) ? SYS_LOG_PORT : payload16;
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.syslog_port);
}
else if ((CMND_IPADDRESS == command_code) && (index > 0) && (index <= 4)) {
if (ParseIp(&address, dataBuf)) {
Settings.ip_address[index -1] = address;
// restart_flag = 2;
}
snprintf_P(stemp1, sizeof(stemp1), PSTR(" (%s)"), WiFi.localIP().toString().c_str());
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE_SVALUE, command, index, IPAddress(Settings.ip_address[index -1]).toString().c_str(), (1 == index) ? stemp1:"");
}
else if ((CMND_NTPSERVER == command_code) && (index > 0) && (index <= 3)) {
if ((data_len > 0) && (data_len < sizeof(Settings.ntp_server[0]))) {
strlcpy(Settings.ntp_server[index -1], (!strcmp(dataBuf,"0")) ? "" : (1 == payload) ? (1==index)?NTP_SERVER1:(2==index)?NTP_SERVER2:NTP_SERVER3 : dataBuf, sizeof(Settings.ntp_server[0]));
for (i = 0; i < strlen(Settings.ntp_server[index -1]); i++) {
if (Settings.ntp_server[index -1][i] == ',') Settings.ntp_server[index -1][i] = '.';
}
restart_flag = 2;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, Settings.ntp_server[index -1]);
}
else if (CMND_AP == command_code) {
if ((payload >= 0) && (payload <= 2)) {
switch (payload) {
case 0: // Toggle
Settings.sta_active ^= 1;
break;
case 1: // AP1
case 2: // AP2
Settings.sta_active = payload -1;
}
restart_flag = 2;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE_SVALUE, command, Settings.sta_active +1, Settings.sta_ssid[Settings.sta_active]);
}