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-rw-r--r--platformio/temphum/src/config.cpp84
-rw-r--r--platformio/temphum/src/config.def.h.example33
-rw-r--r--platformio/temphum/src/config.h34
-rw-r--r--platformio/temphum/src/http_server.cpp279
-rw-r--r--platformio/temphum/src/http_server.h56
-rw-r--r--platformio/temphum/src/led.cpp9
-rw-r--r--platformio/temphum/src/led.h39
-rw-r--r--platformio/temphum/src/logging.h18
-rw-r--r--platformio/temphum/src/main.cpp183
-rw-r--r--platformio/temphum/src/mqtt.cpp325
-rw-r--r--platformio/temphum/src/mqtt.h107
-rw-r--r--platformio/temphum/src/static.cpp450
-rw-r--r--platformio/temphum/src/static.h22
-rw-r--r--platformio/temphum/src/stopwatch.h30
-rw-r--r--platformio/temphum/src/temphum.cpp53
-rw-r--r--platformio/temphum/src/temphum.h15
-rw-r--r--platformio/temphum/src/util.h13
-rw-r--r--platformio/temphum/src/wifi.cpp48
-rw-r--r--platformio/temphum/src/wifi.h36
19 files changed, 1834 insertions, 0 deletions
diff --git a/platformio/temphum/src/config.cpp b/platformio/temphum/src/config.cpp
new file mode 100644
index 0000000..54922c1
--- /dev/null
+++ b/platformio/temphum/src/config.cpp
@@ -0,0 +1,84 @@
+#include <EEPROM.h>
+#include <strings.h>
+#include "config.h"
+#include "logging.h"
+
+#define GET_DATA_CRC(data) \
+ eeprom_crc(reinterpret_cast<uint8_t*>(&(data))+4, sizeof(ConfigData)-4)
+
+namespace homekit::config {
+
+static const uint32_t magic = 0xdeadbeef;
+static const uint32_t crc_table[16] PROGMEM = {
+ 0x00000000, 0x1db71064, 0x3b6e20c8, 0x26d930ac,
+ 0x76dc4190, 0x6b6b51f4, 0x4db26158, 0x5005713c,
+ 0xedb88320, 0xf00f9344, 0xd6d6a3e8, 0xcb61b38c,
+ 0x9b64c2b0, 0x86d3d2d4, 0xa00ae278, 0xbdbdf21c
+};
+
+static uint32_t eeprom_crc(const uint8_t* data, size_t len) {
+ uint32_t crc = ~0L;
+ for (size_t index = 0; index < len; index++) {
+ crc = pgm_read_word(&crc_table[(crc ^ data[index]) & 0x0f]) ^ (crc >> 4);
+ crc = pgm_read_word(&crc_table[(crc ^ (data[index] >> 4)) & 0x0f]) ^ (crc >> 4);
+ crc = ~crc;
+ }
+ return crc;
+}
+
+ConfigData read() {
+ ConfigData data;
+ EEPROM.begin(sizeof(ConfigData));
+ EEPROM.get(0, data);
+ EEPROM.end();
+#ifdef DEBUG
+ if (!isValid(data)) {
+ PRINTLN("config::read(): data is not valid!");
+ }
+#endif
+ return data;
+}
+
+void write(ConfigData& data) {
+ EEPROM.begin(sizeof(ConfigData));
+ data.magic = magic;
+ data.crc = GET_DATA_CRC(data);
+ EEPROM.put(0, data);
+ EEPROM.end();
+}
+
+void erase() {
+ ConfigData data;
+ erase(data);
+}
+
+void erase(ConfigData& data) {
+ bzero(reinterpret_cast<uint8_t*>(&data), sizeof(data));
+ write(data);
+}
+
+bool isValid(ConfigData& data) {
+ return data.crc == GET_DATA_CRC(data);
+}
+
+bool isDirty(ConfigData& data) {
+ return data.magic != magic;
+}
+
+char* ConfigData::escapeHomeId(char* buf, size_t len) {
+ if (len < 32)
+ return nullptr;
+ size_t id_len = strlen(node_id);
+ char* c = node_id;
+ char* dst = buf;
+ for (size_t i = 0; i < id_len; i++) {
+ if (*c == '"')
+ *(dst++) = '\\';
+ *(dst++) = *c;
+ c++;
+ }
+ *dst = '\0';
+ return buf;
+}
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/config.def.h.example b/platformio/temphum/src/config.def.h.example
new file mode 100644
index 0000000..06c551e
--- /dev/null
+++ b/platformio/temphum/src/config.def.h.example
@@ -0,0 +1,33 @@
+#pragma once
+
+#define FW_VERSION 7
+
+#define DEFAULT_WIFI_AP_SSID ""
+#define DEFAULT_WIFI_STA_SSID ""
+#define DEFAULT_WIFI_STA_PSK ""
+
+#define DEFAULT_MQTT_SERVER "mqtt.solarmon.ru"
+#define DEFAULT_MQTT_PORT 8883
+#define DEFAULT_MQTT_USERNAME ""
+#define DEFAULT_MQTT_PASSWORD ""
+#define DEFAULT_MQTT_CLIENT_ID ""
+#define DEFAULT_MQTT_CA_FINGERPRINT { \
+ 0x0e, 0xb6, 0x3a, 0x02, 0x1f, \
+ 0x4e, 0x1e, 0xe1, 0x6a, 0x67, \
+ 0x62, 0xec, 0x64, 0xd4, 0x84, \
+ 0x8a, 0xb0, 0xc9, 0x9c, 0xbb \
+};
+
+#define DEFAULT_NODE_ID "relay-node"
+
+#define FLASH_BUTTON_PIN 0
+#define ESP_LED_PIN 2
+#define BOARD_LED_PIN 16
+#define RELAY_PIN 5
+
+// 12 bytes string
+#define HOME_SECRET_SIZE 12
+#define HOME_SECRET ""
+#define MQTT_BLINK 1
+
+#define ARRAY_SIZE(X) sizeof((X))/sizeof((X)[0]) \ No newline at end of file
diff --git a/platformio/temphum/src/config.h b/platformio/temphum/src/config.h
new file mode 100644
index 0000000..2a5b36a
--- /dev/null
+++ b/platformio/temphum/src/config.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <Arduino.h>
+
+namespace homekit::config {
+
+struct ConfigFlags {
+ uint8_t wifi_configured: 1;
+ uint8_t node_configured: 1;
+ uint8_t reserved: 6;
+} __attribute__((packed));
+
+struct ConfigData {
+ // helpers
+ uint32_t crc = 0;
+ uint32_t magic = 0;
+ char node_id[16] = {0};
+ char wifi_ssid[32] = {0};
+ char wifi_psk[63] = {0};
+ ConfigFlags flags {0};
+
+ // helper methods
+ char* escapeHomeId(char* buf, size_t len);
+} __attribute__((packed));
+
+
+ConfigData read();
+void write(ConfigData& data);
+void erase();
+void erase(ConfigData& data);
+bool isValid(ConfigData& data);
+bool isDirty(ConfigData& data);
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/http_server.cpp b/platformio/temphum/src/http_server.cpp
new file mode 100644
index 0000000..5fbcb8a
--- /dev/null
+++ b/platformio/temphum/src/http_server.cpp
@@ -0,0 +1,279 @@
+#include <Arduino.h>
+#include <string.h>
+
+#include "static.h"
+#include "http_server.h"
+#include "config.h"
+#include "config.def.h"
+#include "logging.h"
+#include "util.h"
+#include "led.h"
+
+namespace homekit {
+
+using files::StaticFile;
+
+static const char CONTENT_TYPE_HTML[] PROGMEM = "text/html; charset=utf-8";
+static const char CONTENT_TYPE_CSS[] PROGMEM = "text/css";
+static const char CONTENT_TYPE_JS[] PROGMEM = "application/javascript";
+static const char CONTENT_TYPE_JSON[] PROGMEM = "application/json";
+static const char CONTENT_TYPE_FAVICON[] PROGMEM = "image/x-icon";
+
+static const char JSON_UPDATE_FMT[] PROGMEM = "{\"result\":%d}";
+static const char JSON_STATUS_FMT[] PROGMEM = "{\"node_id\":\"%s\""
+#ifdef DEBUG
+ ",\"configured\":%d"
+ ",\"crc\":%u"
+ ",\"fl_n\":%d"
+ ",\"fl_w\":%d"
+#endif
+ "}";
+static const size_t JSON_BUF_SIZE = 192;
+
+static const char JSON_SCAN_FIRST_LIST[] PROGMEM = "{\"list\":[";
+
+static const char MSG_IS_INVALID[] PROGMEM = " is invalid";
+static const char MSG_IS_MISSING[] PROGMEM = " is missing";
+
+static const char GZIP[] PROGMEM = "gzip";
+static const char CONTENT_ENCODING[] PROGMEM = "Content-Encoding";
+static const char NOT_FOUND[] PROGMEM = "Not Found";
+
+static const char ROUTE_STYLE_CSS[] PROGMEM = "/style.css";
+static const char ROUTE_APP_JS[] PROGMEM = "/app.js";
+static const char ROUTE_MD5_JS[] PROGMEM = "/md5.js";
+static const char ROUTE_FAVICON_ICO[] PROGMEM = "/favicon.ico";
+static const char ROUTE_STATUS[] PROGMEM = "/status";
+static const char ROUTE_SCAN[] PROGMEM = "/scan";
+static const char ROUTE_RESET[] PROGMEM = "/reset";
+// #ifdef DEBUG
+static const char ROUTE_HEAP[] PROGMEM = "/heap";
+// #endif
+static const char ROUTE_UPDATE[] PROGMEM = "/update";
+
+void HttpServer::start() {
+ server.on(FPSTR(ROUTE_STYLE_CSS), HTTP_GET, [&]() { sendGzip(files::style_css, CONTENT_TYPE_CSS); });
+ server.on(FPSTR(ROUTE_APP_JS), HTTP_GET, [&]() { sendGzip(files::app_js, CONTENT_TYPE_JS); });
+ server.on(FPSTR(ROUTE_MD5_JS), HTTP_GET, [&]() { sendGzip(files::md5_js, CONTENT_TYPE_JS); });
+ server.on(FPSTR(ROUTE_FAVICON_ICO), HTTP_GET, [&]() { sendGzip(files::favicon_ico, CONTENT_TYPE_FAVICON); });
+
+ server.on("/", HTTP_GET, [&]() { sendGzip(files::index_html, CONTENT_TYPE_HTML); });
+ server.on(FPSTR(ROUTE_STATUS), HTTP_GET, [&]() {
+ char json_buf[JSON_BUF_SIZE];
+ auto cfg = config::read();
+
+ if (!isValid(cfg) || !cfg.flags.node_configured) {
+ sprintf_P(json_buf, JSON_STATUS_FMT
+ , DEFAULT_NODE_ID
+#ifdef DEBUG
+ , 0
+ , cfg.crc
+ , cfg.flags.node_configured
+ , cfg.flags.wifi_configured
+#endif
+ );
+ } else {
+ char escaped_node_id[32];
+ char *escaped_node_id_res = cfg.escapeHomeId(escaped_node_id, 32);
+ sprintf_P(json_buf, JSON_STATUS_FMT
+ , escaped_node_id_res == nullptr ? "?" : escaped_node_id
+#ifdef DEBUG
+ , 1
+ , cfg.crc
+ , cfg.flags.node_configured
+ , cfg.flags.wifi_configured
+#endif
+ );
+ }
+ server.send(200, FPSTR(CONTENT_TYPE_JSON), json_buf);
+ });
+ server.on(FPSTR(ROUTE_STATUS), HTTP_POST, [&]() {
+ auto cfg = config::read();
+ String s;
+
+ if (!getInputParam("ssid", 32, s)) return;
+ strncpy(cfg.wifi_ssid, s.c_str(), 32);
+ PRINTF("saving ssid: %s\n", cfg.wifi_ssid);
+
+ if (!getInputParam("psk", 63, s)) return;
+ strncpy(cfg.wifi_psk, s.c_str(), 63);
+ PRINTF("saving psk: %s\n", cfg.wifi_psk);
+
+ if (!getInputParam("hid", 16, s)) return;
+ strcpy(cfg.node_id, s.c_str());
+ PRINTF("saving home id: %s\n", cfg.node_id);
+
+ cfg.flags.node_configured = 1;
+ cfg.flags.wifi_configured = 1;
+
+ config::write(cfg);
+
+ restartTimer.once(0, restart);
+ });
+
+ server.on(FPSTR(ROUTE_RESET), HTTP_POST, [&]() {
+ config::erase();
+ restartTimer.once(1, restart);
+ });
+
+ server.on(FPSTR(ROUTE_HEAP), HTTP_GET, [&]() {
+ server.send(200, FPSTR(CONTENT_TYPE_HTML), String(ESP.getFreeHeap()));
+ });
+
+ server.on(FPSTR(ROUTE_SCAN), HTTP_GET, [&]() {
+ size_t i = 0;
+ size_t len;
+ const char* ssid;
+ bool enough = false;
+
+ bzero(reinterpret_cast<uint8_t*>(scanBuf), scanBufSize);
+ char* cur = scanBuf;
+
+ strncpy_P(cur, JSON_SCAN_FIRST_LIST, scanBufSize);
+ cur += 9;
+
+ for (auto& res: *scanResults) {
+ ssid = res.ssid.c_str();
+ len = res.ssid.length();
+
+ // new item (array with 2 items)
+ *cur++ = '[';
+
+ // 1. ssid (string)
+ *cur++ = '"';
+ for (size_t j = 0; j < len; j++) {
+ if (*(ssid+j) == '"')
+ *cur++ = '\\';
+ *cur++ = *(ssid+j);
+ }
+ *cur++ = '"';
+ *cur++ = ',';
+
+ // 2. rssi (number)
+ cur += sprintf(cur, "%d", res.rssi);
+
+ // close array
+ *cur++ = ']';
+
+ if ((size_t)(cur - scanBuf) >= (size_t) ARRAY_SIZE(scanBuf) - 40)
+ enough = true;
+
+ if (i < scanResults->size() - 1 || enough)
+ *cur++ = ',';
+
+ if (enough)
+ break;
+
+ i++;
+ }
+
+ *cur++ = ']';
+ *cur++ = '}';
+ *cur++ = '\0';
+
+ server.send(200, FPSTR(CONTENT_TYPE_JSON), scanBuf);
+ });
+
+ server.on(FPSTR(ROUTE_UPDATE), HTTP_POST, [&]() {
+ char json_buf[16];
+ bool should_reboot = !Update.hasError() && !ota.invalidMd5;
+ Update.clearError();
+
+ sprintf_P(json_buf, JSON_UPDATE_FMT, should_reboot ? 1 : 0);
+
+ server.send(200, FPSTR(CONTENT_TYPE_JSON), json_buf);
+
+ if (should_reboot)
+ restartTimer.once(1, restart);
+ }, [&]() {
+ HTTPUpload& upload = server.upload();
+
+ if (upload.status == UPLOAD_FILE_START) {
+ ota.clean();
+
+ String s;
+ if (!getInputParam("md5", 0, s)) {
+ ota.invalidMd5 = true;
+ PRINTLN("http/ota: md5 not found");
+ return;
+ }
+
+ if (!Update.setMD5(s.c_str())) {
+ ota.invalidMd5 = true;
+ PRINTLN("http/ota: setMD5() failed");
+ return;
+ }
+
+ Serial.printf("http/ota: starting, filename=%s\n", upload.filename.c_str());
+ if (!Update.begin(otaGetMaxUpdateSize())) {
+#ifdef DEBUG
+ Update.printError(Serial);
+#endif
+ }
+ } else if (upload.status == UPLOAD_FILE_WRITE) {
+ if (!Update.isRunning())
+ return;
+
+ PRINTF("http/ota: writing %ul\n", upload.currentSize);
+ esp_led.blink(1, 1);
+ if (Update.write(upload.buf, upload.currentSize) != upload.currentSize) {
+#ifdef DEBUG
+ Update.printError(Serial);
+#endif
+ }
+ } else if (upload.status == UPLOAD_FILE_END) {
+ if (!Update.isRunning())
+ return;
+
+ if (Update.end(true)) {
+ PRINTF("http/ota: ok, total size %ul\n", upload.totalSize);
+ } else {
+#ifdef DEBUG
+ Update.printError(Serial);
+#endif
+ }
+ }
+ });
+
+ server.onNotFound([&]() {
+ server.send(404, FPSTR(CONTENT_TYPE_HTML), NOT_FOUND);
+ });
+
+ server.begin();
+}
+
+void HttpServer::loop() {
+ server.handleClient();
+}
+
+void HttpServer::sendGzip(const StaticFile& file, PGM_P content_type) {
+ server.sendHeader(FPSTR(CONTENT_ENCODING), FPSTR(GZIP));
+ server.send_P(200, content_type, (const char*)file.content, file.size);
+}
+
+void HttpServer::sendError(const String& message) {
+ char buf[32];
+ if (snprintf_P(buf, 32, PSTR("error: %s"), message.c_str()) == 32)
+ buf[31] = '\0';
+ server.send(400, FPSTR(CONTENT_TYPE_HTML), buf);
+}
+
+bool HttpServer::getInputParam(const char *field_name,
+ size_t max_len,
+ String& dst) {
+ if (!server.hasArg(field_name)) {
+ sendError(String(field_name) + String(MSG_IS_MISSING));
+ return false;
+ }
+
+ String field = server.arg(field_name);
+ if (!field.length() || (max_len != 0 && field.length() > max_len)) {
+ sendError(String(field_name) + String(MSG_IS_INVALID));
+ return false;
+ }
+
+ dst = field;
+ return true;
+}
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/http_server.h b/platformio/temphum/src/http_server.h
new file mode 100644
index 0000000..35f7c08
--- /dev/null
+++ b/platformio/temphum/src/http_server.h
@@ -0,0 +1,56 @@
+#pragma once
+#include <ESP8266WebServer.h>
+#include <Ticker.h>
+#include <memory>
+#include <list>
+#include <utility>
+#include "config.h"
+#include "wifi.h"
+#include "static.h"
+
+namespace homekit {
+
+struct OTAStatus {
+ bool invalidMd5;
+
+ OTAStatus() : invalidMd5(false) {}
+
+ inline void clean() {
+ invalidMd5 = false;
+ }
+};
+
+using files::StaticFile;
+
+class HttpServer {
+private:
+ ESP8266WebServer server;
+ Ticker restartTimer;
+ std::shared_ptr<std::list<wifi::ScanResult>> scanResults;
+ OTAStatus ota;
+
+ char* scanBuf;
+ size_t scanBufSize;
+
+ void sendGzip(const StaticFile& file, PGM_P content_type);
+ void sendError(const String& message);
+
+ bool getInputParam(const char* field_name, size_t max_len, String& dst);
+
+public:
+ explicit HttpServer(std::shared_ptr<std::list<wifi::ScanResult>> scanResults)
+ : server(80)
+ , scanResults(std::move(scanResults))
+ , scanBufSize(512) {
+ scanBuf = new char[scanBufSize];
+ };
+
+ ~HttpServer() {
+ delete[] scanBuf;
+ }
+
+ void start();
+ void loop();
+};
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/led.cpp b/platformio/temphum/src/led.cpp
new file mode 100644
index 0000000..b6b0d81
--- /dev/null
+++ b/platformio/temphum/src/led.cpp
@@ -0,0 +1,9 @@
+#include "led.h"
+#include "config.def.h"
+
+namespace homekit {
+
+Led board_led(BOARD_LED_PIN);
+Led esp_led(ESP_LED_PIN);
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/led.h b/platformio/temphum/src/led.h
new file mode 100644
index 0000000..315523a
--- /dev/null
+++ b/platformio/temphum/src/led.h
@@ -0,0 +1,39 @@
+#pragma once
+
+#include <Arduino.h>
+
+namespace homekit {
+
+class Led {
+private:
+ uint8_t _pin;
+
+public:
+ explicit Led(uint8_t pin) : _pin(pin) {
+ pinMode(_pin, OUTPUT);
+ off();
+ }
+
+ inline void off() const { digitalWrite(_pin, HIGH); }
+ inline void on() const { digitalWrite(_pin, LOW); }
+
+ void on_off(uint16_t delay_ms, bool last_delay = false) const {
+ on();
+ delay(delay_ms);
+
+ off();
+ if (last_delay)
+ delay(delay_ms);
+ }
+
+ void blink(uint8_t count, uint16_t delay_ms) const {
+ for (uint8_t i = 0; i < count; i++) {
+ on_off(delay_ms, i < count-1);
+ }
+ }
+};
+
+extern Led board_led;
+extern Led esp_led;
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/logging.h b/platformio/temphum/src/logging.h
new file mode 100644
index 0000000..070f367
--- /dev/null
+++ b/platformio/temphum/src/logging.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <stdlib.h>
+#include "config.def.h"
+
+#ifdef DEBUG
+
+#define PRINTLN(s) Serial.println(s)
+#define PRINT(s) Serial.print(s)
+#define PRINTF(fmt, ...) Serial.printf(fmt, ##__VA_ARGS__)
+
+#else
+
+#define PRINTLN(s)
+#define PRINT(s)
+#define PRINTF(...)
+
+#endif
diff --git a/platformio/temphum/src/main.cpp b/platformio/temphum/src/main.cpp
new file mode 100644
index 0000000..1fa7e66
--- /dev/null
+++ b/platformio/temphum/src/main.cpp
@@ -0,0 +1,183 @@
+#include <Arduino.h>
+#include <ESP8266WiFi.h>
+#include <DNSServer.h>
+#include <Ticker.h>
+#include <Wire.h>
+
+#include "mqtt.h"
+#include "config.h"
+#include "logging.h"
+#include "http_server.h"
+#include "led.h"
+#include "config.def.h"
+#include "wifi.h"
+#include "temphum.h"
+#include "stopwatch.h"
+
+using namespace homekit;
+
+enum class WorkingMode {
+ RECOVERY, // AP mode, http server with configuration
+ NORMAL, // MQTT client
+};
+static enum WorkingMode working_mode = WorkingMode::NORMAL;
+
+enum class WiFiConnectionState {
+ WAITING = 0,
+ JUST_CONNECTED = 1,
+ CONNECTED = 2
+};
+
+static const uint16_t recovery_boot_detection_ms = 2000;
+static const uint8_t recovery_boot_delay_ms = 100;
+
+static volatile enum WiFiConnectionState wifi_state = WiFiConnectionState::WAITING;
+static void* service = nullptr;
+static WiFiEventHandler wifiConnectHandler, wifiDisconnectHandler;
+static Ticker wifiTimer;
+#if MQTT_BLINK
+static StopWatch blinkStopWatch;
+#endif
+
+static DNSServer* dnsServer = nullptr;
+
+static void onWifiConnected(const WiFiEventStationModeGotIP& event);
+static void onWifiDisconnected(const WiFiEventStationModeDisconnected& event);
+
+static void wifiConnect() {
+ const char *ssid, *psk, *hostname;
+ auto cfg = config::read();
+ wifi::getConfig(cfg, &ssid, &psk, &hostname);
+
+ PRINTF("Wi-Fi STA creds: ssid=%s, psk=%s, hostname=%s\n", ssid, psk, hostname);
+
+ wifi_state = WiFiConnectionState::WAITING;
+
+ WiFi.mode(WIFI_STA);
+ WiFi.hostname(hostname);
+ WiFi.begin(ssid, psk);
+
+ PRINT("connecting to wifi..");
+}
+
+static void wifiHotspot() {
+ esp_led.on();
+
+ auto scanResults = wifi::scan();
+
+ WiFi.mode(WIFI_AP);
+ WiFi.softAP(wifi::AP_SSID);
+
+ dnsServer = new DNSServer();
+ dnsServer->start(53, "*", WiFi.softAPIP());
+
+ service = new HttpServer(scanResults);
+ ((HttpServer*)service)->start();
+}
+
+static void waitForRecoveryPress() {
+ pinMode(FLASH_BUTTON_PIN, INPUT_PULLUP);
+ for (uint16_t i = 0; i < recovery_boot_detection_ms; i += recovery_boot_delay_ms) {
+ delay(recovery_boot_delay_ms);
+ if (digitalRead(FLASH_BUTTON_PIN) == LOW) {
+ working_mode = WorkingMode::RECOVERY;
+ break;
+ }
+ }
+}
+
+void setup() {
+ WiFi.disconnect();
+ waitForRecoveryPress();
+
+ temphum::setup();
+
+#ifdef DEBUG
+ Serial.begin(115200);
+#endif
+
+ auto cfg = config::read();
+ if (config::isDirty(cfg)) {
+ PRINTLN("config is dirty, erasing...");
+ config::erase(cfg);
+ board_led.blink(10, 50);
+ }
+
+ switch (working_mode) {
+ case WorkingMode::RECOVERY:
+ wifiHotspot();
+ break;
+
+ case WorkingMode::NORMAL:
+ wifiConnectHandler = WiFi.onStationModeGotIP(onWifiConnected);
+ wifiDisconnectHandler = WiFi.onStationModeDisconnected(onWifiDisconnected);
+ wifiConnect();
+ break;
+ }
+}
+
+void loop() {
+ if (working_mode == WorkingMode::NORMAL) {
+ if (wifi_state == WiFiConnectionState::WAITING) {
+ PRINT(".");
+ esp_led.blink(2, 50);
+ delay(1000);
+ return;
+ }
+
+ if (wifi_state == WiFiConnectionState::JUST_CONNECTED) {
+ board_led.blink(3, 300);
+ wifi_state = WiFiConnectionState::CONNECTED;
+
+ if (service == nullptr)
+ service = new mqtt::MQTT();
+
+ ((mqtt::MQTT*)service)->connect();
+#if MQTT_BLINK
+ blinkStopWatch.save();
+#endif
+ }
+
+ auto mqtt = (mqtt::MQTT*)service;
+ if (static_cast<int>(wifi_state) >= 1 && mqtt != nullptr) {
+ mqtt->loop();
+
+ if (mqtt->ota.readyToRestart) {
+ mqtt->disconnect();
+ } else if (mqtt->diagnosticsStopWatch.elapsed(10000)) {
+ mqtt->sendDiagnostics();
+
+ auto data = temphum::read();
+ mqtt->sendTempHumData(data.temp, data.rh);
+ }
+
+#if MQTT_BLINK
+ // periodically blink board led
+ if (blinkStopWatch.elapsed(5000)) {
+ board_led.blink(1, 10);
+ blinkStopWatch.save();
+ }
+#endif
+ }
+ } else {
+ if (dnsServer != nullptr)
+ dnsServer->processNextRequest();
+
+ auto httpServer = (HttpServer*)service;
+ if (httpServer != nullptr)
+ httpServer->loop();
+ }
+}
+
+static void onWifiConnected(const WiFiEventStationModeGotIP& event) {
+ PRINTF("connected (%s)\n", WiFi.localIP().toString().c_str());
+ wifi_state = WiFiConnectionState::JUST_CONNECTED;
+}
+
+static void onWifiDisconnected(const WiFiEventStationModeDisconnected& event) {
+ PRINTLN("disconnected from wi-fi");
+ wifi_state = WiFiConnectionState::WAITING;
+ if (service != nullptr)
+ ((mqtt::MQTT*)service)->disconnect();
+ wifiTimer.once(2, wifiConnect);
+} \ No newline at end of file
diff --git a/platformio/temphum/src/mqtt.cpp b/platformio/temphum/src/mqtt.cpp
new file mode 100644
index 0000000..ff13e43
--- /dev/null
+++ b/platformio/temphum/src/mqtt.cpp
@@ -0,0 +1,325 @@
+#include <ESP8266httpUpdate.h>
+#include "mqtt.h"
+#include "logging.h"
+#include "wifi.h"
+#include "config.def.h"
+#include "config.h"
+#include "static.h"
+#include "util.h"
+#include "led.h"
+
+namespace homekit::mqtt {
+
+static const uint8_t MQTT_CA_FINGERPRINT[] = DEFAULT_MQTT_CA_FINGERPRINT;
+static const char MQTT_SERVER[] = DEFAULT_MQTT_SERVER;
+static const uint16_t MQTT_PORT = DEFAULT_MQTT_PORT;
+static const char MQTT_USERNAME[] = DEFAULT_MQTT_USERNAME;
+static const char MQTT_PASSWORD[] = DEFAULT_MQTT_PASSWORD;
+static const char MQTT_CLIENT_ID[] = DEFAULT_MQTT_CLIENT_ID;
+static const char MQTT_SECRET[HOME_SECRET_SIZE+1] = HOME_SECRET;
+
+static const char TOPIC_DIAGNOSTICS[] = "stat";
+static const char TOPIC_INITIAL_DIAGNOSTICS[] = "stat1";
+static const char TOPIC_OTA_RESPONSE[] = "otares";
+static const char TOPIC_TEMPHUM_DATA[] = "data";
+static const char TOPIC_ADMIN_OTA[] = "admin/ota";
+static const uint16_t MQTT_KEEPALIVE = 30;
+
+enum class IncomingMessage {
+ UNKNOWN,
+ OTA
+};
+
+using namespace espMqttClientTypes;
+
+#define MD5_SIZE 16
+
+MQTT::MQTT() {
+ auto cfg = config::read();
+ homeId = String(cfg.flags.node_configured ? cfg.node_id : wifi::NODE_ID);
+
+ randomSeed(micros());
+
+ client.onConnect([&](bool sessionPresent) {
+ PRINTLN("mqtt: connected");
+
+ sendInitialDiagnostics();
+ subscribe(TOPIC_ADMIN_OTA);
+ });
+
+ client.onDisconnect([&](DisconnectReason reason) {
+ PRINTF("mqtt: disconnected, reason=%d\n", static_cast<int>(reason));
+#ifdef DEBUG
+ if (reason == DisconnectReason::TLS_BAD_FINGERPRINT)
+ PRINTLN("reason: bad fingerprint");
+#endif
+
+ if (ota.started()) {
+ PRINTLN("mqtt: update was in progress, canceling..");
+ ota.clean();
+ Update.end();
+ Update.clearError();
+ }
+
+ if (ota.readyToRestart) {
+ restartTimer.once(1, restart);
+ } else {
+ reconnectTimer.once(2, [&]() {
+ reconnect();
+ });
+ }
+ });
+
+ client.onSubscribe([&](uint16_t packetId, const SubscribeReturncode* returncodes, size_t len) {
+ PRINTF("mqtt: subscribe ack, packet_id=%d\n", packetId);
+ for (size_t i = 0; i < len; i++) {
+ PRINTF(" return code: %u\n", static_cast<unsigned int>(*(returncodes+i)));
+ }
+ });
+
+ client.onUnsubscribe([&](uint16_t packetId) {
+ PRINTF("mqtt: unsubscribe ack, packet_id=%d\n", packetId);
+ });
+
+ client.onMessage([&](const MessageProperties& properties, const char* topic, const uint8_t* payload, size_t len, size_t index, size_t total) {
+ PRINTF("mqtt: message received, topic=%s, qos=%d, dup=%d, retain=%d, len=%ul, index=%ul, total=%ul\n",
+ topic, properties.qos, (int)properties.dup, (int)properties.retain, len, index, total);
+
+ IncomingMessage msgType = IncomingMessage::UNKNOWN;
+
+ const char *ptr = topic + homeId.length() + 10;
+ String relevantTopic(ptr);
+
+ if (relevantTopic == TOPIC_ADMIN_OTA)
+ msgType = IncomingMessage::OTA;
+
+ if (len != total && msgType != IncomingMessage::OTA) {
+ PRINTLN("mqtt: received partial message, not supported");
+ return;
+ }
+
+ switch (msgType) {
+ case IncomingMessage::OTA:
+ if (ota.finished)
+ break;
+ handleAdminOtaPayload(properties.packetId, payload, len, index, total);
+ break;
+
+ case IncomingMessage::UNKNOWN:
+ PRINTF("error: invalid topic %s\n", topic);
+ break;
+ }
+ });
+
+ client.onPublish([&](uint16_t packetId) {
+ PRINTF("mqtt: publish ack, packet_id=%d\n", packetId);
+
+ if (ota.finished && packetId == ota.publishResultPacketId) {
+ ota.readyToRestart = true;
+ }
+ });
+
+ client.setServer(MQTT_SERVER, MQTT_PORT);
+ client.setClientId(MQTT_CLIENT_ID);
+ client.setCredentials(MQTT_USERNAME, MQTT_PASSWORD);
+ client.setCleanSession(true);
+ client.setFingerprint(MQTT_CA_FINGERPRINT);
+ client.setKeepAlive(MQTT_KEEPALIVE);
+}
+
+void MQTT::connect() {
+ reconnect();
+}
+
+void MQTT::reconnect() {
+ if (client.connected()) {
+ PRINTLN("warning: already connected");
+ return;
+ }
+ client.connect();
+}
+
+void MQTT::disconnect() {
+ // TODO test how this works???
+ reconnectTimer.detach();
+ client.disconnect();
+}
+
+uint16_t MQTT::publish(const String &topic, uint8_t *payload, size_t length) {
+ String fullTopic = "hk/" + homeId + "/temphum/" + topic;
+ return client.publish(fullTopic.c_str(), 1, false, payload, length);
+}
+
+void MQTT::loop() {
+ client.loop();
+}
+
+uint16_t MQTT::subscribe(const String &topic, uint8_t qos) {
+ String fullTopic = "hk/" + homeId + "/temphum/" + topic;
+ PRINTF("mqtt: subscribing to %s...\n", fullTopic.c_str());
+
+ uint16_t packetId = client.subscribe(fullTopic.c_str(), qos);
+ if (!packetId)
+ PRINTF("error: failed to subscribe to %s\n", fullTopic.c_str());
+ return packetId;
+}
+
+void MQTT::sendInitialDiagnostics() {
+ auto cfg = config::read();
+ InitialDiagnosticsPayload stat{
+ .ip = wifi::getIPAsInteger(),
+ .fw_version = FW_VERSION,
+ .rssi = wifi::getRSSI(),
+ .free_heap = ESP.getFreeHeap(),
+ .flags = DiagnosticsFlags{
+ .state = 1,
+ .config_changed_value_present = 1,
+ .config_changed = static_cast<uint8_t>(cfg.flags.node_configured ||
+ cfg.flags.wifi_configured ? 1 : 0)
+ }
+ };
+ publish(TOPIC_INITIAL_DIAGNOSTICS, reinterpret_cast<uint8_t*>(&stat), sizeof(stat));
+ diagnosticsStopWatch.save();
+}
+
+void MQTT::sendDiagnostics() {
+ DiagnosticsPayload stat{
+ .rssi = wifi::getRSSI(),
+ .free_heap = ESP.getFreeHeap(),
+ .flags = DiagnosticsFlags{
+ .state = 1,
+ .config_changed_value_present = 0,
+ .config_changed = 0
+ }
+ };
+ publish(TOPIC_DIAGNOSTICS, reinterpret_cast<uint8_t*>(&stat), sizeof(stat));
+ diagnosticsStopWatch.save();
+}
+
+void MQTT::sendTempHumData(double temp, double rh) {
+ TempHumDataPayload data {
+ .temp = temp,
+ .rh = rh
+ };
+ publish(TOPIC_TEMPHUM_DATA, reinterpret_cast<uint8_t*>(&data), sizeof(data));
+}
+
+uint16_t MQTT::sendOtaResponse(OTAResult status, uint8_t error_code) {
+ OTAResponse resp{
+ .status = status,
+ .error_code = error_code
+ };
+ return publish(TOPIC_OTA_RESPONSE, reinterpret_cast<uint8_t*>(&resp), sizeof(resp));
+}
+
+void MQTT::handleAdminOtaPayload(uint16_t packetId, const uint8_t *payload, size_t length, size_t index, size_t total) {
+ char md5[33];
+ char* md5Ptr = md5;
+
+ if (index != 0 && ota.dataPacketId != packetId) {
+ PRINTLN("mqtt/ota: non-matching packet id");
+ return;
+ }
+
+ Update.runAsync(true);
+
+ if (index == 0) {
+ if (length < HOME_SECRET_SIZE + MD5_SIZE) {
+ PRINTLN("mqtt/ota: failed to check secret, first packet size is too small");
+ return;
+ }
+
+ if (memcmp((const char*)payload, HOME_SECRET, HOME_SECRET_SIZE) != 0) {
+ PRINTLN("mqtt/ota: invalid secret");
+ return;
+ }
+
+ PRINTF("mqtt/ota: starting update, total=%ul\n", total-HOME_SECRET_SIZE);
+ for (int i = 0; i < MD5_SIZE; i++) {
+ md5Ptr += sprintf(md5Ptr, "%02x", *((unsigned char*)(payload+HOME_SECRET_SIZE+i)));
+ }
+ md5[32] = '\0';
+ PRINTF("mqtt/ota: md5 is %s\n", md5);
+ PRINTF("mqtt/ota: first packet is %ul bytes length\n", length);
+
+ md5[32] = '\0';
+
+ if (Update.isRunning()) {
+ Update.end();
+ Update.clearError();
+ }
+
+ if (!Update.setMD5(md5)) {
+ PRINTLN("mqtt/ota: setMD5 failed");
+ return;
+ }
+
+ ota.dataPacketId = packetId;
+
+ if (!Update.begin(total - HOME_SECRET_SIZE - MD5_SIZE)) {
+ ota.clean();
+#ifdef DEBUG
+ Update.printError(Serial);
+#endif
+ sendOtaResponse(OTAResult::UPDATE_ERROR, Update.getError());
+ }
+
+ ota.written = Update.write(const_cast<uint8_t*>(payload)+HOME_SECRET_SIZE + MD5_SIZE, length-HOME_SECRET_SIZE - MD5_SIZE);
+ ota.written += HOME_SECRET_SIZE + MD5_SIZE;
+
+ esp_led.blink(1, 1);
+ PRINTF("mqtt/ota: updating %u/%u\n", ota.written, Update.size());
+
+ } else {
+ if (!Update.isRunning()) {
+ PRINTLN("mqtt/ota: update is not running");
+ return;
+ }
+
+ if (index == ota.written) {
+ size_t written;
+ if ((written = Update.write(const_cast<uint8_t*>(payload), length)) != length) {
+ PRINTF("mqtt/ota: error: tried to write %ul bytes, write() returned %ul\n",
+ length, written);
+ ota.clean();
+ Update.end();
+ Update.clearError();
+ sendOtaResponse(OTAResult::WRITE_ERROR);
+ return;
+ }
+ ota.written += length;
+
+ esp_led.blink(1, 1);
+ PRINTF("mqtt/ota: updating %u/%u\n",
+ ota.written - HOME_SECRET_SIZE - MD5_SIZE,
+ Update.size());
+ } else {
+ PRINTF("mqtt/ota: position is invalid, expected %ul, got %ul\n", ota.written, index);
+ ota.clean();
+ Update.end();
+ Update.clearError();
+ }
+ }
+
+ if (Update.isFinished()) {
+ ota.dataPacketId = 0;
+
+ if (Update.end()) {
+ ota.finished = true;
+ ota.publishResultPacketId = sendOtaResponse(OTAResult::OK);
+ PRINTF("mqtt/ota: ok, otares packet_id=%d\n", ota.publishResultPacketId);
+ } else {
+ ota.clean();
+
+ PRINTF("mqtt/ota: error: %u\n", Update.getError());
+#ifdef DEBUG
+ Update.printError(Serial);
+#endif
+ Update.clearError();
+
+ sendOtaResponse(OTAResult::UPDATE_ERROR, Update.getError());
+ }
+ }
+}
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/mqtt.h b/platformio/temphum/src/mqtt.h
new file mode 100644
index 0000000..38ed988
--- /dev/null
+++ b/platformio/temphum/src/mqtt.h
@@ -0,0 +1,107 @@
+#include <ESP8266WiFi.h>
+#include <espMqttClient.h>
+#include <Ticker.h>
+#include "stopwatch.h"
+
+namespace homekit { namespace mqtt {
+
+enum class OTAResult: uint8_t {
+ OK = 0,
+ UPDATE_ERROR = 1,
+ WRITE_ERROR = 2,
+};
+
+struct OTAStatus {
+ uint16_t dataPacketId;
+ uint16_t publishResultPacketId;
+ bool finished;
+ bool readyToRestart;
+ size_t written;
+
+ OTAStatus()
+ : dataPacketId(0)
+ , publishResultPacketId(0)
+ , finished(false)
+ , readyToRestart(false)
+ , written(0)
+ {}
+
+ inline void clean() {
+ dataPacketId = 0;
+ publishResultPacketId = 0;
+ finished = false;
+ readyToRestart = false;
+ written = 0;
+ }
+
+ inline bool started() const {
+ return dataPacketId != 0;
+ }
+};
+
+class MQTT {
+private:
+ String homeId;
+ WiFiClientSecure httpsSecureClient;
+ espMqttClientSecure client;
+ Ticker reconnectTimer;
+ Ticker restartTimer;
+
+ void handleAdminOtaPayload(uint16_t packetId, const uint8_t* payload, size_t length, size_t index, size_t total);
+
+ uint16_t publish(const String& topic, uint8_t* payload, size_t length);
+ uint16_t subscribe(const String& topic, uint8_t qos = 0);
+
+ void sendInitialDiagnostics();
+ uint16_t sendOtaResponse(OTAResult status, uint8_t error_code = 0);
+
+public:
+ StopWatch diagnosticsStopWatch;
+ OTAStatus ota;
+
+ MQTT();
+ void connect();
+ void disconnect();
+ void reconnect();
+ void loop();
+ void sendDiagnostics();
+ void sendTempHumData(double temp, double rh);
+};
+
+struct DiagnosticsFlags {
+ uint8_t state: 1;
+ uint8_t config_changed_value_present: 1;
+ uint8_t config_changed: 1;
+ uint8_t reserved: 5;
+} __attribute__((packed));
+
+struct InitialDiagnosticsPayload {
+ uint32_t ip;
+ uint8_t fw_version;
+ int8_t rssi;
+ uint32_t free_heap;
+ DiagnosticsFlags flags;
+} __attribute__((packed));
+
+struct DiagnosticsPayload {
+ int8_t rssi;
+ uint32_t free_heap;
+ DiagnosticsFlags flags;
+} __attribute__((packed));
+
+struct PowerPayload {
+ char secret[12];
+ uint8_t state;
+} __attribute__((packed));
+
+struct TempHumDataPayload {
+ double temp;
+ double rh;
+} __attribute__((packed));
+
+struct OTAResponse {
+ OTAResult status;
+ uint8_t error_code;
+} __attribute__((packed));
+
+} } \ No newline at end of file
diff --git a/platformio/temphum/src/static.cpp b/platformio/temphum/src/static.cpp
new file mode 100644
index 0000000..366a09f
--- /dev/null
+++ b/platformio/temphum/src/static.cpp
@@ -0,0 +1,450 @@
+/**
+ * This file is autogenerated with make_static.sh script
+ */
+
+#include "static.h"
+
+namespace homekit::files {
+
+static const uint8_t index_html_content[] PROGMEM = {
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x9d, 0x56, 0x4d, 0x6f, 0xdb, 0x38,
+ 0x10, 0xbd, 0xe7, 0x57, 0xb0, 0x3c, 0x14, 0x09, 0x10, 0x4b, 0x9b, 0x14, 0xcd, 0x16, 0xad, 0x24,
+ 0xa0, 0xd8, 0x76, 0xb1, 0x05, 0x7a, 0x08, 0x6a, 0x14, 0x0b, 0xec, 0xc5, 0xa0, 0xa8, 0x91, 0xc5,
+ 0x9a, 0x22, 0x59, 0x71, 0x24, 0xc7, 0xfd, 0xf5, 0x1d, 0x52, 0x92, 0x3f, 0xb2, 0x46, 0xfa, 0x71,
+ 0xb1, 0x34, 0xc3, 0x99, 0x37, 0x6f, 0x1e, 0x87, 0xa2, 0xb3, 0x67, 0x95, 0x95, 0xb8, 0x73, 0xc0,
+ 0x1a, 0x6c, 0x75, 0x71, 0x91, 0x85, 0x07, 0xd3, 0xc2, 0xac, 0x73, 0x0e, 0x86, 0x07, 0x07, 0x88,
+ 0x8a, 0x1e, 0x2d, 0xa0, 0xa0, 0x18, 0x74, 0x0b, 0xf8, 0xda, 0xab, 0x21, 0xe7, 0xd2, 0x1a, 0x04,
+ 0x83, 0x8b, 0x90, 0xcc, 0xd9, 0x64, 0xe5, 0x1c, 0xe1, 0x01, 0xd3, 0x00, 0xf2, 0x86, 0xc9, 0x46,
+ 0x74, 0x1e, 0x30, 0xef, 0xb1, 0x5e, 0xbc, 0xe2, 0x33, 0x86, 0x11, 0x2d, 0xe4, 0x7c, 0x50, 0xb0,
+ 0x75, 0xb6, 0xc3, 0xa3, 0xcc, 0xad, 0xaa, 0xb0, 0xc9, 0x2b, 0x18, 0x94, 0x84, 0x45, 0x34, 0xae,
+ 0x95, 0x51, 0xa8, 0x84, 0x5e, 0x78, 0x29, 0x34, 0xe4, 0x37, 0xd7, 0x2d, 0x39, 0xda, 0xbe, 0x3d,
+ 0xd8, 0xe2, 0xe1, 0xc4, 0xee, 0x3d, 0x74, 0xd1, 0x10, 0x25, 0xd9, 0xc6, 0x86, 0xa2, 0xa8, 0x50,
+ 0x43, 0xf1, 0x97, 0x35, 0xb5, 0x5a, 0xf7, 0x9d, 0x40, 0x65, 0x4d, 0x96, 0x8e, 0xce, 0x8b, 0x4c,
+ 0x2b, 0xb3, 0x61, 0x1d, 0xe8, 0x9c, 0xfb, 0x86, 0xd8, 0xc8, 0x1e, 0x99, 0x22, 0x42, 0x9c, 0x35,
+ 0x1d, 0xd4, 0x39, 0x4f, 0x6b, 0x31, 0x04, 0x3b, 0xa1, 0x1f, 0xce, 0x42, 0xa7, 0x39, 0x57, 0xad,
+ 0x58, 0x43, 0xfa, 0xb0, 0x88, 0x71, 0xa7, 0x10, 0xb8, 0xd3, 0xe0, 0x1b, 0x00, 0x9c, 0x63, 0xa3,
+ 0x18, 0xd2, 0xfb, 0x3d, 0x5e, 0x0c, 0x49, 0x82, 0x87, 0x32, 0xbd, 0xec, 0x94, 0x43, 0xe6, 0x3b,
+ 0x49, 0x2b, 0x6d, 0xf5, 0x32, 0xf9, 0x42, 0xee, 0x2c, 0x1d, 0xdd, 0x8f, 0xd7, 0x85, 0x73, 0x8f,
+ 0xd7, 0xd3, 0x69, 0x6b, 0x4a, 0x5b, 0xed, 0x98, 0x35, 0xda, 0x8a, 0x8a, 0xe8, 0x91, 0x64, 0x6f,
+ 0x9d, 0xbb, 0xbc, 0x0a, 0x15, 0x2a, 0x35, 0x30, 0xa9, 0x85, 0xf7, 0x44, 0x25, 0x74, 0xcc, 0x8b,
+ 0x25, 0x20, 0x2a, 0xb3, 0xf6, 0x2c, 0xf3, 0x4e, 0x18, 0xa6, 0x28, 0x23, 0xe4, 0x91, 0x6b, 0x45,
+ 0xa2, 0x81, 0xe6, 0xc5, 0xe5, 0x64, 0x27, 0x49, 0x72, 0x45, 0xc5, 0x28, 0x8a, 0x6a, 0x12, 0xd0,
+ 0x29, 0x5c, 0xa9, 0xad, 0xdc, 0x84, 0x12, 0xb5, 0xed, 0x5a, 0x46, 0x1b, 0xdb, 0x58, 0x82, 0x72,
+ 0xd6, 0x53, 0xef, 0x42, 0x06, 0x91, 0x63, 0xb7, 0x02, 0x7b, 0x6a, 0x7e, 0xdc, 0x72, 0x03, 0xb8,
+ 0xb5, 0xdd, 0x66, 0xe5, 0x27, 0x0a, 0x8f, 0x08, 0x06, 0xa0, 0x99, 0xc3, 0xbf, 0xea, 0x6f, 0xc5,
+ 0x96, 0xcb, 0x0f, 0xef, 0xce, 0x54, 0x8e, 0x71, 0xca, 0xb8, 0x1e, 0xa3, 0x86, 0xa0, 0x41, 0x62,
+ 0xec, 0xc3, 0x7b, 0x55, 0xad, 0x46, 0x7b, 0x2e, 0x19, 0x5c, 0x7c, 0x9f, 0xd8, 0x6b, 0x3d, 0xce,
+ 0x55, 0x48, 0xb4, 0x2e, 0x90, 0x64, 0x83, 0xd0, 0x3d, 0x05, 0xf2, 0xe2, 0xe3, 0xbe, 0xeb, 0x2c,
+ 0x1d, 0xd7, 0x82, 0xc2, 0x23, 0x5c, 0x78, 0x3b, 0xcf, 0xe3, 0x98, 0xef, 0x3d, 0xb9, 0xa9, 0xc1,
+ 0xea, 0x87, 0x9c, 0xe3, 0xcb, 0x34, 0x21, 0x6e, 0x4a, 0xe2, 0x7b, 0x26, 0x13, 0x75, 0xe7, 0x37,
+ 0xe7, 0x98, 0xc7, 0x4e, 0x6b, 0x5d, 0xad, 0xe2, 0x3a, 0xcd, 0xbf, 0x06, 0xb3, 0xa6, 0x63, 0xc3,
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+};
+const StaticFile index_html PROGMEM = {(sizeof(index_html_content)/sizeof(index_html_content[0])), index_html_content};
+
+static const uint8_t app_js_content[] PROGMEM = {
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+ 0xaf, 0x0e, 0x38, 0x8f, 0x06, 0x88, 0xed, 0x51, 0xe4, 0x22, 0x72, 0x5d, 0xb9, 0x0c, 0xc9, 0x35,
+ 0x83, 0x88, 0xf7, 0x0f, 0xa2, 0xf7, 0x09, 0x4e, 0x84, 0x79, 0x61, 0x50, 0xda, 0xff, 0x8f, 0x08,
+ 0x74, 0x2c, 0xc2, 0xc7, 0x2a, 0x45, 0x5a, 0x60, 0x0e, 0xf3, 0x7a, 0x24, 0xbc, 0xac, 0xa1, 0x8d,
+ 0x68, 0x9a, 0x8a, 0x43, 0x74, 0xf9, 0x06, 0x55, 0xc8, 0xb1, 0xbb, 0xd8, 0x0d, 0x35, 0x68, 0x6d,
+ 0x7b, 0xdb, 0xb5, 0xb8, 0xcf, 0x3e, 0x51, 0x12, 0x19, 0x63, 0x37, 0xab, 0xa1, 0x83, 0xa1, 0xda,
+ 0x66, 0xe9, 0xd0, 0x0d, 0xdc, 0x5b, 0x27, 0x9b, 0xd3, 0xe9, 0x74, 0x93, 0xee, 0x96, 0x4d, 0x2c,
+ 0x54, 0x15, 0x1d, 0x8d, 0x3b, 0xe6, 0x77, 0x04, 0xad, 0xd6, 0x1a, 0xd3, 0xd6, 0x1a, 0x5a, 0x64,
+ 0xf5, 0x88, 0x80, 0x10, 0xe1, 0xe4, 0xda, 0xd9, 0xfa, 0xdb, 0xee, 0x93, 0x9d, 0xdd, 0xdd, 0x3f,
+ 0x6d, 0x85, 0x16, 0xe3, 0xf1, 0x31, 0x38, 0xf7, 0x9a, 0x5f, 0xee, 0x94, 0x31, 0xa6, 0xe8, 0xd1,
+ 0xe9, 0x1e, 0xeb, 0x2e, 0xcd, 0xa2, 0xd4, 0x77, 0x1d, 0xda, 0x52, 0x2f, 0x73, 0x51, 0xbd, 0x48,
+ 0x71, 0xcc, 0x95, 0x8a, 0x83, 0x5a, 0x53, 0x8d, 0x14, 0x64, 0xe0, 0x04, 0xc5, 0xf5, 0x1a, 0xa1,
+ 0xd4, 0xa7, 0xf5, 0x9e, 0xc6, 0x2c, 0xe7, 0x35, 0xc9, 0x69, 0xb0, 0x88, 0x67, 0xc8, 0xa3, 0x9e,
+ 0x0d, 0x07, 0x29, 0xdd, 0x05, 0x81, 0xb3, 0xe6, 0x41, 0xae, 0x4c, 0x7b, 0xd1, 0x21, 0x8d, 0x87,
+ 0xe2, 0x7f, 0x2a, 0xf5, 0xd6, 0x54, 0xa6, 0xf6, 0x7a, 0x9e, 0xb7, 0xc1, 0xc1, 0xe9, 0xdf, 0xdd,
+ 0xf3, 0xd1, 0x07, 0xbf, 0x01, 0xdd, 0x89, 0x77, 0x95, 0xce, 0x0d, 0x00, 0x00,
+};
+const StaticFile app_js PROGMEM = {(sizeof(app_js_content)/sizeof(app_js_content[0])), app_js_content};
+
+static const uint8_t md5_js_content[] PROGMEM = {
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xad, 0x59, 0x79, 0x73, 0x1b, 0xb7,
+ 0x15, 0xff, 0xbf, 0x9f, 0x42, 0xe2, 0x4c, 0x39, 0xbb, 0xb3, 0x2b, 0x05, 0xf7, 0x61, 0x72, 0xe5,
+ 0x89, 0x93, 0x1e, 0xe9, 0x95, 0xb6, 0x69, 0xd2, 0x83, 0x43, 0xcd, 0xd0, 0xd2, 0xd2, 0xbb, 0x89,
+ 0x42, 0xaa, 0x58, 0xd0, 0xb2, 0x62, 0xd2, 0x9f, 0xbd, 0x0f, 0xd8, 0x0b, 0x4b, 0x89, 0x3a, 0xac,
+ 0x8e, 0x2d, 0x2c, 0x08, 0xbc, 0xf7, 0x80, 0xdf, 0xbb, 0x70, 0x1d, 0x2f, 0x37, 0xab, 0x0b, 0x5b,
+ 0xae, 0x57, 0x51, 0xfc, 0x71, 0xb4, 0xa9, 0xf2, 0xa3, 0xca, 0x9a, 0xf2, 0xc2, 0x8e, 0x26, 0xef,
+ 0x17, 0xe6, 0xc8, 0xa6, 0x26, 0x1b, 0x95, 0xab, 0xeb, 0x8d, 0x3d, 0x2a, 0xab, 0xa3, 0x72, 0xf5,
+ 0x7e, 0x71, 0x55, 0x5e, 0x1e, 0xd9, 0xdb, 0xeb, 0x7c, 0x94, 0x96, 0xd9, 0xfb, 0x35, 0xfc, 0x40,
+ 0xc7, 0x59, 0x76, 0x53, 0xae, 0x2e, 0xd7, 0x37, 0xa7, 0x5f, 0x1a, 0xb3, 0xb8, 0x7d, 0xb3, 0x59,
+ 0x2e, 0x73, 0x93, 0x16, 0xd9, 0x08, 0x61, 0x42, 0x19, 0x17, 0x52, 0xe9, 0xc5, 0xdb, 0x8b, 0xcb,
+ 0x7c, 0x39, 0x3a, 0xad, 0xae, 0xaf, 0x4a, 0x1b, 0x8d, 0x46, 0x71, 0x5a, 0x65, 0x33, 0x4c, 0x54,
+ 0x4a, 0x89, 0x14, 0x2a, 0x55, 0x54, 0x29, 0x81, 0x54, 0x7a, 0x42, 0x30, 0x93, 0x4c, 0x51, 0xc1,
+ 0xd4, 0x3c, 0xcd, 0xb3, 0x19, 0x4a, 0x55, 0x8a, 0x45, 0x4a, 0xd8, 0x3c, 0x5d, 0x64, 0xb3, 0x51,
+ 0x91, 0x7f, 0x18, 0xa5, 0xa3, 0x85, 0x1b, 0x04, 0xbe, 0x97, 0xe5, 0xbb, 0xbc, 0xb2, 0x50, 0x79,
+ 0xeb, 0x07, 0x6c, 0x7b, 0xde, 0xb4, 0xbf, 0xde, 0x2e, 0xaa, 0x5c, 0xb0, 0xd1, 0x3c, 0x5d, 0x66,
+ 0xa3, 0x2f, 0xdf, 0x7c, 0xf5, 0xf5, 0x6f, 0x7e, 0xfb, 0xbb, 0xdf, 0x7f, 0xf3, 0x87, 0x3f, 0xfe,
+ 0xe9, 0xcf, 0x7f, 0xf9, 0xf6, 0xaf, 0x7f, 0xfb, 0xfb, 0x77, 0xff, 0xf8, 0xfe, 0x87, 0x7f, 0xfe,
+ 0xeb, 0xdf, 0xff, 0xa9, 0x67, 0xf6, 0xae, 0x28, 0x7f, 0xfc, 0xe9, 0xea, 0xe7, 0xd5, 0xfa, 0xfa,
+ 0xbf, 0xa6, 0xb2, 0x9b, 0xf7, 0x37, 0x1f, 0x6e, 0x7f, 0xe9, 0x67, 0x9f, 0x7c, 0x11, 0xce, 0x7c,
+ 0x95, 0xcd, 0xe6, 0x93, 0x72, 0x19, 0x95, 0xf1, 0x47, 0xa7, 0xa1, 0x75, 0xb6, 0xca, 0x6f, 0x8e,
+ 0x02, 0xe4, 0x91, 0x50, 0xf1, 0xc4, 0xfa, 0xd6, 0xef, 0xcb, 0x95, 0x55, 0xbe, 0x2b, 0x5a, 0x3b,
+ 0xc6, 0xb6, 0x8d, 0x92, 0xb6, 0x71, 0xe7, 0x2b, 0xa7, 0x65, 0xe5, 0xbf, 0xdb, 0x6d, 0x34, 0xf8,
+ 0x9d, 0x75, 0xa6, 0xb1, 0xf1, 0x47, 0x93, 0xdb, 0x8d, 0x59, 0x8d, 0x66, 0xeb, 0xb7, 0x3f, 0xe6,
+ 0x17, 0xb6, 0x1e, 0x71, 0x3e, 0xca, 0xb2, 0xec, 0x5b, 0xdf, 0x70, 0x7a, 0x6d, 0xd6, 0x76, 0xed,
+ 0x2c, 0x73, 0x6a, 0xd7, 0xdf, 0x81, 0x09, 0x57, 0xef, 0x4e, 0x2f, 0x16, 0x57, 0x57, 0xc0, 0xba,
+ 0x8b, 0xd3, 0x72, 0x3c, 0x3e, 0x0e, 0xe6, 0x08, 0x03, 0xfc, 0x50, 0xe6, 0x37, 0xe3, 0x71, 0x74,
+ 0xb7, 0xf1, 0xbe, 0x41, 0xeb, 0x31, 0x61, 0x30, 0x27, 0x7f, 0xbd, 0x3c, 0xb2, 0xe3, 0xb1, 0x3d,
+ 0xad, 0xf5, 0xde, 0xd7, 0x4e, 0x2f, 0xd6, 0x2b, 0xf0, 0x9d, 0xcd, 0x85, 0x5d, 0x1b, 0x98, 0x56,
+ 0x20, 0x79, 0x17, 0x7b, 0x67, 0xba, 0x0f, 0xcf, 0x51, 0xd7, 0x64, 0xba, 0x26, 0xa7, 0xa6, 0x4d,
+ 0x74, 0x8c, 0xe2, 0xd3, 0xcd, 0xf5, 0xe5, 0xc2, 0xe6, 0xd0, 0x35, 0xb3, 0xf3, 0x28, 0xde, 0xed,
+ 0x26, 0x2d, 0x35, 0xf4, 0x03, 0x3d, 0x58, 0xc1, 0xc4, 0xab, 0x19, 0x9a, 0x67, 0xab, 0x19, 0x16,
+ 0xbe, 0x74, 0x05, 0x71, 0x05, 0x75, 0x05, 0x73, 0x05, 0x77, 0x85, 0xef, 0x95, 0xae, 0x50, 0xae,
+ 0xd0, 0x9e, 0xb8, 0x66, 0xf4, 0x3c, 0xd8, 0x33, 0x61, 0xcf, 0x85, 0x3d, 0x1b, 0x06, 0x3e, 0x94,
+ 0xda, 0xa2, 0xac, 0x4e, 0xdf, 0x5e, 0xad, 0x2f, 0x7e, 0xaa, 0xb2, 0x55, 0xf3, 0xcb, 0x63, 0x52,
+ 0x99, 0x9d, 0xe4, 0x57, 0x10, 0x2e, 0xbd, 0x2b, 0x14, 0xf7, 0xbb, 0x42, 0xc8, 0xb3, 0xe7, 0x15,
+ 0x45, 0x3c, 0x1c, 0x60, 0xcf, 0x3f, 0x8a, 0x78, 0xe7, 0x87, 0x08, 0x69, 0x20, 0x28, 0x1e, 0xf9,
+ 0x37, 0xaf, 0x87, 0x2c, 0x50, 0x56, 0x7f, 0x71, 0xf3, 0x25, 0xcd, 0x97, 0xd6, 0xdf, 0xca, 0x2e,
+ 0x8c, 0xad, 0xab, 0x6f, 0x6f, 0x6d, 0x5e, 0x35, 0xbd, 0x6f, 0x7c, 0xbd, 0x01, 0xbe, 0x2c, 0x57,
+ 0x10, 0xf0, 0xbf, 0xe4, 0x97, 0x4d, 0xe7, 0xa2, 0x2a, 0xa0, 0x7e, 0x8c, 0xdb, 0x5e, 0x08, 0x96,
+ 0xec, 0x18, 0xed, 0x36, 0x81, 0xf3, 0xd5, 0x26, 0x1b, 0x58, 0x1a, 0x34, 0x74, 0x3c, 0x14, 0xd7,
+ 0xe8, 0x0b, 0xb2, 0x40, 0xeb, 0x50, 0x2e, 0xa2, 0x46, 0x95, 0x77, 0xdb, 0x11, 0x24, 0x94, 0xca,
+ 0x73, 0xb5, 0x7e, 0xe7, 0x1b, 0x6c, 0x61, 0xd6, 0x37, 0x47, 0xc6, 0x11, 0xae, 0x36, 0x57, 0x57,
+ 0xe0, 0x61, 0x36, 0x6c, 0x2b, 0x9d, 0x23, 0x1e, 0xf4, 0xc0, 0xf8, 0x4e, 0x40, 0xda, 0xb8, 0x33,
+ 0xdf, 0xf1, 0x30, 0xea, 0xa0, 0x6b, 0xbb, 0x05, 0x71, 0x77, 0x43, 0x03, 0x7a, 0xe2, 0x6e, 0xcc,
+ 0xc2, 0x21, 0x5f, 0xae, 0x4d, 0xe4, 0xa0, 0x2c, 0xd2, 0x25, 0xc4, 0x37, 0x4a, 0xd7, 0x99, 0x3d,
+ 0xbd, 0xca, 0x57, 0xef, 0x6c, 0x91, 0xde, 0x66, 0x81, 0xd9, 0xd2, 0x4d, 0x16, 0xfa, 0xc1, 0x64,
+ 0x35, 0x5d, 0x4f, 0x3c, 0xc4, 0x40, 0xaf, 0x10, 0x8d, 0x7b, 0x5a, 0xbe, 0x75, 0xae, 0x7d, 0xeb,
+ 0x5c, 0x3b, 0xf5, 0xa5, 0xab, 0xbb, 0x82, 0xb8, 0x82, 0xba, 0x82, 0xb9, 0x82, 0xbb, 0xc2, 0xf7,
+ 0x4a, 0x57, 0x28, 0x57, 0x68, 0x4f, 0x5c, 0xb3, 0x7b, 0x1e, 0xec, 0x99, 0xb0, 0xe7, 0xc2, 0x9e,
+ 0xcd, 0x3b, 0x78, 0x9c, 0x16, 0xb1, 0xf7, 0x60, 0x87, 0x64, 0x19, 0x78, 0x86, 0x9b, 0xe2, 0x78,
+ 0xbc, 0x9c, 0x0a, 0x36, 0x49, 0x92, 0x55, 0xbc, 0x99, 0x2d, 0x93, 0x64, 0x9e, 0xd9, 0xd9, 0x6a,
+ 0x5e, 0xeb, 0xed, 0x11, 0xfa, 0xdb, 0xd9, 0xf2, 0xec, 0x8c, 0xcc, 0xb7, 0x9e, 0x63, 0x3a, 0xcd,
+ 0x67, 0x74, 0xec, 0x04, 0x04, 0x21, 0xf3, 0x88, 0x80, 0x68, 0x01, 0xaa, 0xbc, 0x28, 0x16, 0xe6,
+ 0xab, 0xf5, 0x65, 0xfe, 0xa5, 0x8d, 0x56, 0x71, 0x3c, 0x85, 0x15, 0xe3, 0x75, 0x33, 0x91, 0xc5,
+ 0xab, 0xc5, 0x94, 0x20, 0xa6, 0x5e, 0x47, 0x4d, 0x03, 0xd6, 0x64, 0xbb, 0x38, 0x3b, 0x13, 0x69,
+ 0xfb, 0x9b, 0xa8, 0xad, 0xa0, 0xe3, 0x45, 0x0c, 0x84, 0x9c, 0x13, 0x2d, 0xb6, 0xd0, 0x9d, 0x71,
+ 0x49, 0x19, 0xeb, 0x78, 0x08, 0x61, 0x8e, 0x07, 0x93, 0x90, 0xc9, 0x09, 0x19, 0x0b, 0x7a, 0x57,
+ 0x0e, 0xcc, 0x48, 0x70, 0x4e, 0x45, 0x12, 0x45, 0x18, 0x11, 0xd7, 0x34, 0x9d, 0x62, 0xb4, 0xf5,
+ 0xf5, 0xc1, 0x54, 0xdd, 0xf4, 0xe3, 0x96, 0x9f, 0x30, 0xe4, 0xc7, 0x50, 0x7b, 0x63, 0x60, 0xb2,
+ 0x37, 0xc8, 0xa1, 0x71, 0x9f, 0xa4, 0xee, 0x43, 0xda, 0xea, 0xcc, 0xb0, 0xe8, 0x6d, 0xd0, 0x69,
+ 0xae, 0xeb, 0x8c, 0x5a, 0xe5, 0xc5, 0x3d, 0x55, 0x1a, 0xf4, 0xb6, 0x53, 0xe9, 0x7b, 0xef, 0xd5,
+ 0x6a, 0xcf, 0xd1, 0x29, 0xf6, 0xb0, 0xc0, 0x06, 0xee, 0x33, 0x46, 0x7c, 0xa6, 0xfe, 0x83, 0xd9,
+ 0xb4, 0x26, 0x78, 0x70, 0x36, 0xde, 0x20, 0xff, 0xc7, 0xf9, 0xd6, 0x59, 0xf8, 0x6a, 0x51, 0x59,
+ 0x97, 0x52, 0xbf, 0x59, 0x5d, 0xe6, 0x1f, 0xb2, 0x65, 0xda, 0xe7, 0xdb, 0x24, 0x5b, 0x9e, 0xf4,
+ 0xf6, 0x4c, 0x97, 0x67, 0x99, 0x00, 0x1d, 0x06, 0xa9, 0x79, 0x79, 0x22, 0x58, 0xda, 0x65, 0x84,
+ 0x28, 0x4e, 0x07, 0xd9, 0x01, 0xc5, 0xaf, 0x42, 0xda, 0x5d, 0xb3, 0x76, 0xf6, 0xf2, 0xcf, 0x18,
+ 0xd1, 0x4c, 0x0b, 0x49, 0x34, 0xef, 0x32, 0xcb, 0x9b, 0x7a, 0xe0, 0x9e, 0xe8, 0x8b, 0x8e, 0x48,
+ 0x4c, 0xa7, 0x28, 0xdd, 0x5f, 0x0d, 0x7c, 0xf5, 0xd7, 0x3d, 0x4d, 0x3d, 0x87, 0xdd, 0x2e, 0x0d,
+ 0x33, 0x7e, 0x9b, 0xd5, 0xb3, 0x60, 0x23, 0x79, 0x5f, 0xca, 0xdf, 0x5b, 0x51, 0x8e, 0x51, 0xbd,
+ 0xc3, 0x1c, 0xa4, 0x49, 0x93, 0xdd, 0xd5, 0xda, 0xc4, 0xce, 0x4c, 0xad, 0xe7, 0x0a, 0x74, 0x6b,
+ 0xe6, 0xa9, 0x01, 0x8f, 0x13, 0xc3, 0x6c, 0xb9, 0xdd, 0x0e, 0x14, 0xe5, 0xf2, 0xa6, 0xf5, 0x79,
+ 0xd3, 0x97, 0xae, 0xee, 0x0a, 0xe2, 0x0a, 0xea, 0x0a, 0xe6, 0x0a, 0xee, 0x0a, 0xdf, 0x2b, 0x5d,
+ 0xa1, 0x5c, 0xa1, 0x3d, 0x71, 0xcd, 0xee, 0x79, 0xb0, 0x67, 0xc2, 0x9e, 0x0b, 0x7b, 0xb6, 0x26,
+ 0x6f, 0x36, 0x3f, 0x3b, 0x35, 0x4d, 0xa7, 0x34, 0xad, 0x3b, 0x03, 0x5d, 0x43, 0xe3, 0x36, 0x30,
+ 0x09, 0xc0, 0xd0, 0xa1, 0x49, 0xf7, 0x34, 0xe9, 0x1a, 0x43, 0x2d, 0x36, 0x3b, 0xf0, 0xb4, 0x4c,
+ 0x61, 0xa9, 0x4c, 0x73, 0xd8, 0x04, 0x07, 0xba, 0x9a, 0xf4, 0x6b, 0xf0, 0x6b, 0x93, 0x45, 0x91,
+ 0xfb, 0xb3, 0xfe, 0x6f, 0x01, 0xf0, 0x4f, 0x84, 0x42, 0x4a, 0x0a, 0x4d, 0x25, 0xf8, 0xa4, 0xdc,
+ 0x5a, 0x37, 0x34, 0x8f, 0x4f, 0x88, 0xc4, 0x92, 0x52, 0x25, 0x35, 0x58, 0x3b, 0x3e, 0x8f, 0x4a,
+ 0xa0, 0x87, 0xbf, 0xbe, 0xf9, 0x3c, 0x2a, 0xa0, 0x09, 0xfe, 0x4e, 0xa0, 0x81, 0x70, 0xc5, 0xb0,
+ 0x66, 0xe7, 0x04, 0x21, 0x46, 0xb1, 0x42, 0x12, 0x8f, 0x6d, 0x9c, 0x2c, 0x40, 0x97, 0x27, 0x18,
+ 0x4b, 0x45, 0x91, 0x44, 0x2e, 0xa4, 0x30, 0xd9, 0x16, 0x4e, 0x3c, 0x8a, 0x13, 0xeb, 0xc4, 0x8e,
+ 0x43, 0x79, 0xb0, 0x62, 0x02, 0x07, 0x71, 0x1c, 0x44, 0x30, 0x60, 0x92, 0xdc, 0xb1, 0xc8, 0x6d,
+ 0x09, 0x2c, 0x98, 0xc7, 0x49, 0x51, 0xb3, 0x14, 0x0d, 0x25, 0x05, 0x4a, 0x8a, 0x05, 0xe1, 0x9a,
+ 0x20, 0x0d, 0x94, 0x84, 0x6c, 0x8d, 0xa3, 0x04, 0xe1, 0x25, 0x50, 0xbe, 0x8a, 0x1a, 0x7f, 0x29,
+ 0x50, 0xeb, 0x2b, 0x05, 0x86, 0x93, 0x48, 0xb3, 0xc3, 0x49, 0xbd, 0x22, 0x92, 0x56, 0x13, 0x89,
+ 0xc7, 0xd2, 0xec, 0x7a, 0xe2, 0x73, 0x33, 0x8e, 0xca, 0xf3, 0xc2, 0x0f, 0x13, 0x28, 0x48, 0x84,
+ 0x0a, 0x4a, 0x4c, 0xa0, 0x18, 0x60, 0x37, 0x8d, 0x42, 0xa0, 0x5a, 0x9e, 0xdb, 0x31, 0xfc, 0x2e,
+ 0xe3, 0x46, 0x05, 0x54, 0x69, 0x2e, 0x18, 0x57, 0xe2, 0x5e, 0x15, 0xd8, 0x73, 0xd3, 0x20, 0x4f,
+ 0x04, 0x12, 0x18, 0x71, 0x85, 0xf5, 0xa3, 0xc0, 0x11, 0x63, 0x9c, 0x70, 0x4a, 0xd1, 0x5d, 0xe0,
+ 0xf1, 0x5d, 0x68, 0x45, 0x08, 0x88, 0x01, 0xbb, 0x14, 0x0c, 0x2b, 0xa5, 0xe5, 0xe7, 0x00, 0xe2,
+ 0xf3, 0x04, 0x83, 0x9d, 0x91, 0x42, 0x8c, 0x3c, 0x8c, 0x48, 0xc0, 0x48, 0x0c, 0x9c, 0x83, 0x62,
+ 0xca, 0xf0, 0x83, 0x90, 0xe4, 0xfc, 0x84, 0x71, 0x89, 0xb8, 0x56, 0xf4, 0x2e, 0xa0, 0x47, 0xf0,
+ 0x28, 0x98, 0x8f, 0x94, 0x08, 0x51, 0xce, 0xf0, 0x67, 0x59, 0x48, 0xc3, 0x34, 0xb5, 0x73, 0x60,
+ 0xc6, 0xb0, 0x7c, 0x10, 0x10, 0x44, 0xfb, 0x09, 0x23, 0xc8, 0xe7, 0xf6, 0xc3, 0x60, 0xb0, 0xf3,
+ 0x7a, 0xad, 0x11, 0x43, 0x30, 0x21, 0xf2, 0x6c, 0x3c, 0x90, 0x46, 0x12, 0x08, 0x21, 0x26, 0x10,
+ 0x15, 0x8a, 0x7c, 0x96, 0xcb, 0x81, 0x87, 0x30, 0x04, 0x3a, 0xc7, 0x08, 0x3f, 0x8c, 0xc7, 0xf9,
+ 0x02, 0x47, 0x60, 0x4d, 0x42, 0x34, 0x7a, 0x18, 0x94, 0x37, 0x3b, 0x15, 0x9c, 0x72, 0x4a, 0xee,
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+ 0x4d, 0x25, 0x84, 0xa6, 0xa4, 0xc8, 0x1b, 0x09, 0xd5, 0x78, 0xc8, 0x67, 0xe0, 0xe1, 0xf3, 0x13,
+ 0x89, 0x30, 0x87, 0x08, 0xd7, 0xf8, 0x20, 0x1e, 0x70, 0x9e, 0x84, 0x2a, 0x40, 0x83, 0xbc, 0x93,
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+ 0x9c, 0xef, 0x20, 0xac, 0x15, 0xb8, 0xa9, 0xf7, 0x9d, 0x27, 0x03, 0x72, 0xf9, 0x4b, 0x49, 0x2a,
+ 0xa8, 0x16, 0xf8, 0x30, 0x1e, 0x17, 0xd6, 0x60, 0x79, 0x4e, 0xc1, 0x41, 0xf1, 0x0b, 0x01, 0xb9,
+ 0x80, 0x80, 0xe8, 0x66, 0x42, 0x61, 0x26, 0xe4, 0x41, 0x48, 0xb0, 0xf6, 0x70, 0x0c, 0x81, 0x03,
+ 0x2a, 0x7c, 0x0e, 0x1e, 0xe9, 0x12, 0x90, 0x0b, 0x0b, 0x05, 0xc9, 0xee, 0x30, 0x20, 0xec, 0x96,
+ 0x36, 0x4d, 0xc0, 0x94, 0x12, 0x36, 0xc1, 0x0f, 0x21, 0xca, 0xb3, 0x0e, 0x54, 0x54, 0x65, 0x0e,
+ 0xc4, 0x79, 0x87, 0xab, 0x02, 0x69, 0xb5, 0xc7, 0xc1, 0x34, 0xc1, 0xe3, 0x40, 0x0e, 0xab, 0xc1,
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+ 0x0b, 0x8b, 0x1a, 0x87, 0x68, 0x70, 0xb4, 0x56, 0x07, 0xa8, 0x48, 0x73, 0xee, 0x72, 0x2d, 0xa1,
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+ 0x52, 0x8e, 0x24, 0x4a, 0x83, 0xe3, 0x3f, 0x15, 0x85, 0x74, 0x62, 0x39, 0xd3, 0xb2, 0x4e, 0x1a,
+ 0xf7, 0x62, 0x40, 0xce, 0x73, 0x35, 0x18, 0x0b, 0x09, 0x86, 0x5e, 0x88, 0x82, 0x42, 0xae, 0x51,
+ 0x30, 0x4b, 0x8d, 0x25, 0xbb, 0x1f, 0x85, 0xcb, 0x33, 0x5c, 0x41, 0x60, 0x12, 0x42, 0x9e, 0x08,
+ 0x02, 0xdc, 0x15, 0xa8, 0x39, 0xc1, 0x5a, 0xea, 0x03, 0x20, 0xc4, 0x3c, 0x91, 0x02, 0x11, 0x8d,
+ 0x95, 0x7e, 0x19, 0x02, 0x58, 0xfd, 0x40, 0x0b, 0x54, 0x30, 0xa6, 0xe4, 0xfd, 0x00, 0x9c, 0xe3,
+ 0x32, 0x82, 0x15, 0xe6, 0xaa, 0x4e, 0x40, 0x4f, 0x71, 0x26, 0x58, 0x2e, 0xc0, 0xba, 0x92, 0x01,
+ 0x0a, 0x74, 0x00, 0x02, 0x88, 0xd5, 0x1a, 0xf6, 0x30, 0x0a, 0x96, 0x81, 0x07, 0x30, 0xf4, 0xf1,
+ 0x1d, 0x46, 0x77, 0x64, 0xb6, 0x9f, 0xba, 0x3c, 0x0e, 0x59, 0x48, 0x50, 0x04, 0x19, 0x0b, 0xc4,
+ 0x88, 0x1a, 0x80, 0x68, 0x00, 0x6c, 0x3f, 0x95, 0x5d, 0x90, 0xc2, 0xbe, 0x52, 0x69, 0xcc, 0x30,
+ 0xaf, 0x8f, 0x83, 0x1e, 0x04, 0x69, 0x41, 0x84, 0xc1, 0x1d, 0x15, 0xdb, 0x4f, 0x41, 0x96, 0x63,
+ 0x2e, 0x0f, 0x31, 0x8d, 0x3c, 0x1f, 0xaf, 0x81, 0xc8, 0x06, 0xc8, 0xf6, 0x93, 0x6d, 0x97, 0x00,
+ 0x88, 0x36, 0xea, 0x52, 0xb0, 0xc3, 0x82, 0xeb, 0xd0, 0xc6, 0xcf, 0x05, 0xe3, 0x17, 0x7f, 0xd8,
+ 0xcc, 0x30, 0x88, 0x6d, 0x89, 0x0f, 0xc3, 0xf1, 0x39, 0x14, 0xce, 0x5a, 0x0a, 0xd2, 0x89, 0x78,
+ 0x06, 0x1c, 0xef, 0xfa, 0x1c, 0x73, 0x42, 0x1f, 0xc0, 0x82, 0x5d, 0xf6, 0x00, 0xc0, 0x04, 0xdc,
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+ 0xb0, 0xaa, 0x3e, 0x84, 0x06, 0x42, 0x14, 0x43, 0xa2, 0xc1, 0x1c, 0x0b, 0xf6, 0x22, 0x38, 0xde,
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+ 0xc1, 0xcf, 0xc0, 0x3f, 0xea, 0xa8, 0xd9, 0x03, 0x13, 0x1c, 0xf5, 0xa2, 0xee, 0x72, 0x37, 0xe9,
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+ 0x5d, 0xdf, 0x4e, 0xb3, 0x22, 0x69, 0xc9, 0xd5, 0x70, 0xa4, 0xec, 0x18, 0xc7, 0xaf, 0xfa, 0xd1,
+ 0xea, 0xaf, 0xc7, 0xda, 0x0d, 0xd5, 0x7c, 0xbd, 0xa6, 0xba, 0x81, 0x9a, 0x6f, 0x30, 0xf1, 0xf6,
+ 0xc6, 0xb9, 0xa0, 0x35, 0xe8, 0xbd, 0x43, 0xaf, 0xbb, 0x17, 0xe9, 0xcf, 0xbc, 0x83, 0x5b, 0x82,
+ 0x28, 0x0e, 0xef, 0x08, 0x0e, 0x9c, 0xf9, 0xda, 0x9b, 0x6b, 0x3a, 0x69, 0xee, 0x40, 0x8a, 0x19,
+ 0x98, 0x90, 0x8d, 0x5d, 0xb6, 0x2a, 0xc0, 0x0d, 0xc7, 0xd6, 0x7d, 0xad, 0xbf, 0xe1, 0xa9, 0xdb,
+ 0xa0, 0xae, 0xfa, 0x2a, 0x41, 0x7d, 0x1d, 0x8b, 0xa0, 0x3d, 0xa4, 0x69, 0xc5, 0x99, 0x81, 0x64,
+ 0xd3, 0x34, 0x75, 0x92, 0x4d, 0x2f, 0xd9, 0x04, 0x92, 0x4d, 0x20, 0xd9, 0x04, 0x92, 0x4d, 0x20,
+ 0xb9, 0x1c, 0x48, 0x2e, 0x9b, 0xa6, 0x4e, 0x72, 0xd9, 0x4b, 0x2e, 0x03, 0xc9, 0x65, 0x20, 0xb9,
+ 0x0c, 0x24, 0x97, 0x81, 0xe4, 0x6a, 0x20, 0xb9, 0x6a, 0x9a, 0x3a, 0xc9, 0x55, 0x2f, 0xb9, 0x0a,
+ 0x24, 0x57, 0x81, 0xe4, 0x2a, 0x90, 0x5c, 0xb5, 0x92, 0x87, 0x66, 0x6c, 0x1f, 0x9d, 0xb2, 0x3d,
+ 0xdb, 0x0e, 0x88, 0xea, 0x37, 0xbb, 0x97, 0x99, 0xbb, 0xd8, 0x33, 0xf7, 0x8c, 0x70, 0x30, 0x71,
+ 0xea, 0x6d, 0x0a, 0xd5, 0xb4, 0xb6, 0x62, 0x53, 0x83, 0x99, 0xba, 0x9a, 0x23, 0x31, 0xa9, 0x69,
+ 0x49, 0x4c, 0x47, 0x62, 0x06, 0x24, 0x65, 0x5a, 0xb6, 0x24, 0x65, 0x47, 0x52, 0x0e, 0x48, 0x8a,
+ 0xb4, 0x68, 0x49, 0x8a, 0x8e, 0xa4, 0x68, 0x49, 0xf6, 0x74, 0xe2, 0x1f, 0x24, 0xb3, 0xbb, 0x0a,
+ 0xb8, 0x4b, 0x54, 0x3f, 0x33, 0x3c, 0xae, 0x98, 0xfd, 0x07, 0x26, 0x58, 0x7a, 0x41, 0x49, 0xfb,
+ 0xef, 0x46, 0x36, 0x6e, 0x43, 0xc1, 0xf8, 0x9b, 0xb0, 0x56, 0x9b, 0xfe, 0x16, 0xac, 0x51, 0xa8,
+ 0xf1, 0xb7, 0x61, 0xed, 0xb5, 0x89, 0xbf, 0x15, 0xab, 0xd5, 0x9a, 0xda, 0x21, 0x88, 0xfa, 0xc9,
+ 0x22, 0x3b, 0x30, 0xe5, 0x21, 0xa9, 0x7f, 0x72, 0x0d, 0x51, 0xb4, 0xef, 0x23, 0xcd, 0x2d, 0x56,
+ 0x36, 0x1a, 0xb5, 0xe1, 0xea, 0x65, 0x44, 0x71, 0x9a, 0x67, 0x68, 0x92, 0x43, 0x5e, 0x9c, 0xc4,
+ 0x36, 0xab, 0x66, 0xb9, 0xbb, 0x57, 0x35, 0x6d, 0xa5, 0x6c, 0x2b, 0x90, 0xbf, 0x97, 0x33, 0x9f,
+ 0x97, 0xe7, 0xc9, 0x72, 0x26, 0x28, 0x1c, 0x76, 0xdd, 0xa6, 0xc6, 0xe5, 0x48, 0x16, 0xb7, 0x4d,
+ 0x90, 0x85, 0x88, 0xcf, 0xae, 0xa2, 0x6d, 0x2a, 0xe7, 0xad, 0x1e, 0xbc, 0xec, 0x7d, 0x39, 0x4e,
+ 0xc6, 0x58, 0xc0, 0x42, 0x32, 0xca, 0xb2, 0xd1, 0x2e, 0x6d, 0x1e, 0xb1, 0x7f, 0xbe, 0xe4, 0x77,
+ 0xee, 0xe0, 0xb2, 0xdb, 0xc8, 0xbf, 0x3e, 0xc7, 0x13, 0x7b, 0x7a, 0x61, 0xf2, 0xc1, 0x03, 0xd7,
+ 0xf0, 0xd9, 0x72, 0x97, 0xda, 0x3b, 0x4f, 0x60, 0xfd, 0xcb, 0x66, 0xcb, 0x1d, 0x05, 0x4f, 0x9b,
+ 0xbb, 0x49, 0xab, 0x24, 0x03, 0xaa, 0x30, 0xd3, 0x45, 0xf3, 0x80, 0x34, 0x49, 0x12, 0x53, 0x0f,
+ 0x5f, 0x66, 0x8b, 0x99, 0x99, 0x4f, 0xec, 0xac, 0x9c, 0xc3, 0x44, 0xca, 0xb8, 0xbb, 0xeb, 0xdd,
+ 0x45, 0x31, 0xfc, 0x9f, 0xfc, 0xea, 0x7f, 0xf1, 0xc2, 0x99, 0x50, 0xc3, 0x1f, 0x00, 0x00,
+};
+const StaticFile md5_js PROGMEM = {(sizeof(md5_js_content)/sizeof(md5_js_content[0])), md5_js_content};
+
+static const uint8_t style_css_content[] PROGMEM = {
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x9d, 0x53, 0x5d, 0x6b, 0xdb, 0x30,
+ 0x14, 0x7d, 0xdf, 0xaf, 0x08, 0x94, 0x41, 0x0b, 0x76, 0xb0, 0x9b, 0x26, 0x59, 0x64, 0xf6, 0xb0,
+ 0x3d, 0x8c, 0xed, 0x61, 0x4f, 0x65, 0x4f, 0xa3, 0x14, 0x7d, 0x5c, 0xd9, 0x22, 0xb2, 0x25, 0xa4,
+ 0xeb, 0x26, 0x99, 0xf1, 0x7f, 0x9f, 0xfc, 0x11, 0x37, 0x69, 0x32, 0x28, 0xc3, 0x20, 0xb8, 0x1f,
+ 0xd2, 0x39, 0xf7, 0xdc, 0x63, 0x66, 0xc4, 0x21, 0x2a, 0xb0, 0xd4, 0x8d, 0xa5, 0x42, 0xa8, 0x2a,
+ 0x27, 0x49, 0x56, 0x52, 0x97, 0xab, 0x8a, 0x24, 0x2d, 0xeb, 0x8a, 0xac, 0x46, 0x34, 0x55, 0xa4,
+ 0x2a, 0x5b, 0xe3, 0x6f, 0x3c, 0x58, 0xf8, 0x6c, 0xa9, 0xf7, 0x3b, 0xe3, 0xc4, 0xd3, 0x69, 0x12,
+ 0x61, 0x8f, 0x4f, 0x8d, 0x34, 0x15, 0xc6, 0x5e, 0xfd, 0x01, 0x92, 0xae, 0xec, 0x3e, 0xeb, 0x43,
+ 0x49, 0x4b, 0xa5, 0x0f, 0x24, 0xa6, 0xd6, 0x6a, 0x88, 0xfd, 0xc1, 0x23, 0x94, 0xd1, 0x57, 0xad,
+ 0xaa, 0xed, 0x4f, 0xca, 0x1f, 0xfb, 0xf0, 0x5b, 0xe8, 0x8b, 0x1e, 0x21, 0x37, 0x30, 0xfb, 0xf5,
+ 0x23, 0xfa, 0x0e, 0xfa, 0x05, 0x50, 0x71, 0x1a, 0x7d, 0x71, 0x8a, 0xea, 0xc8, 0xd3, 0xca, 0xc7,
+ 0x1e, 0x9c, 0x92, 0xed, 0x1c, 0x15, 0x6a, 0x98, 0xb8, 0xa6, 0x89, 0xdd, 0xcf, 0xfa, 0x63, 0x42,
+ 0xdb, 0x81, 0xca, 0x0b, 0x24, 0xab, 0x24, 0xc9, 0x18, 0xe5, 0xdb, 0xdc, 0x99, 0xba, 0x12, 0x31,
+ 0x37, 0xda, 0x38, 0x72, 0x03, 0x52, 0xde, 0xcb, 0x65, 0xc6, 0x02, 0x79, 0x70, 0x31, 0x33, 0x61,
+ 0xb2, 0x92, 0xa4, 0xe1, 0xba, 0x37, 0x5a, 0x89, 0xd9, 0x8d, 0xd8, 0x40, 0x02, 0xeb, 0x6c, 0xec,
+ 0xbe, 0x5f, 0xaf, 0x80, 0x3d, 0x64, 0x27, 0x33, 0x2d, 0xed, 0xbe, 0x9d, 0x33, 0x6d, 0xf8, 0xf6,
+ 0x8c, 0x42, 0x3b, 0x97, 0xb5, 0xd6, 0xf1, 0x4e, 0x09, 0x2c, 0x9a, 0xfe, 0x0c, 0xe9, 0xe4, 0x63,
+ 0xc0, 0xd9, 0x77, 0x17, 0xbb, 0xb6, 0x09, 0xb2, 0x6b, 0x36, 0xae, 0x7c, 0xd6, 0x94, 0xc1, 0x89,
+ 0xe8, 0xb3, 0x64, 0xb6, 0xb8, 0x1c, 0x61, 0xec, 0xed, 0x65, 0x6e, 0x86, 0xb5, 0x4c, 0xac, 0x7b,
+ 0x2e, 0x7d, 0xd9, 0xd7, 0xec, 0xec, 0xb5, 0x18, 0x8d, 0x25, 0xe1, 0xb5, 0xf6, 0x5d, 0x3b, 0x8b,
+ 0x3c, 0x68, 0xe0, 0xd8, 0x8c, 0x0c, 0x1d, 0x15, 0xaa, 0xf6, 0xe4, 0x21, 0x90, 0x19, 0x32, 0xa7,
+ 0xfa, 0xf0, 0x0d, 0xe7, 0x5c, 0x66, 0x47, 0xd6, 0xeb, 0x50, 0xd9, 0x84, 0x46, 0x53, 0x63, 0x58,
+ 0x27, 0x04, 0xc7, 0x5c, 0x43, 0x24, 0xd2, 0xf0, 0xda, 0x5f, 0xe0, 0x8e, 0xe9, 0x01, 0x7d, 0x08,
+ 0x9a, 0x5e, 0xb0, 0x82, 0x0a, 0xb3, 0xeb, 0x15, 0xe9, 0x37, 0xeb, 0x72, 0x46, 0x6f, 0x93, 0xa8,
+ 0xfb, 0xe6, 0xe9, 0xf2, 0xae, 0x1d, 0xfc, 0x48, 0x84, 0xf2, 0x94, 0x69, 0x10, 0x57, 0x8d, 0x79,
+ 0xb5, 0x3a, 0xa0, 0x4e, 0x95, 0x11, 0xf8, 0x18, 0x37, 0x97, 0x6e, 0x91, 0x69, 0x70, 0xcb, 0xe2,
+ 0xe8, 0x96, 0xb3, 0xe4, 0xc8, 0xe2, 0x7f, 0x45, 0xeb, 0x96, 0xf7, 0xaa, 0xda, 0x89, 0x51, 0xc3,
+ 0xfb, 0x52, 0x1e, 0xfd, 0x97, 0x04, 0x0f, 0x5b, 0xe3, 0x15, 0xaa, 0x30, 0xaf, 0x03, 0x4d, 0x51,
+ 0xbd, 0x40, 0xd6, 0xdd, 0x89, 0x8b, 0xc1, 0x22, 0xe9, 0xa7, 0x2b, 0x9e, 0x19, 0x05, 0xaa, 0x0c,
+ 0xde, 0x4e, 0xd3, 0xdd, 0x91, 0xc2, 0xbc, 0x80, 0x7b, 0x8f, 0xc0, 0x19, 0xaf, 0x9d, 0x0f, 0xf0,
+ 0xd6, 0xa8, 0x0a, 0xc1, 0xbd, 0x19, 0x9f, 0x2d, 0x39, 0x87, 0xc5, 0xf9, 0x1f, 0xf2, 0x0f, 0x44,
+ 0xca, 0x3b, 0xbe, 0x4d, 0x67, 0xc6, 0xa0, 0xc6, 0xd8, 0x34, 0x57, 0xfe, 0xd9, 0x81, 0x07, 0x8c,
+ 0xde, 0xc4, 0xd7, 0xf9, 0x1e, 0xff, 0xdb, 0xd5, 0x62, 0x93, 0xae, 0xdb, 0x0f, 0x7f, 0x01, 0x37,
+ 0xdb, 0x6e, 0xf6, 0xae, 0x04, 0x00, 0x00,
+};
+const StaticFile style_css PROGMEM = {(sizeof(style_css_content)/sizeof(style_css_content[0])), style_css_content};
+
+static const uint8_t favicon_ico_content[] PROGMEM = {
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xed, 0x99, 0x4b, 0x48, 0x15, 0x61,
+ 0x14, 0xc7, 0xcf, 0xc5, 0x17, 0x2e, 0x4a, 0x57, 0xe5, 0x63, 0xe1, 0x85, 0x42, 0x23, 0x8c, 0x8c,
+ 0x20, 0x4d, 0x45, 0xdb, 0x59, 0x14, 0x2e, 0x7a, 0xab, 0x68, 0x1b, 0x17, 0xae, 0x24, 0x41, 0xf1,
+ 0x41, 0xa0, 0x41, 0xa1, 0x11, 0x28, 0x1a, 0x2e, 0x12, 0x72, 0xe7, 0x03, 0x09, 0x74, 0x15, 0x54,
+ 0x1b, 0x97, 0xd9, 0x53, 0x23, 0x8a, 0x5a, 0x94, 0x25, 0x59, 0x91, 0x82, 0xa0, 0x81, 0x99, 0x39,
+ 0xfd, 0x8f, 0x73, 0x46, 0xbf, 0xc6, 0xb9, 0x73, 0x67, 0xee, 0x9d, 0xab, 0x41, 0x1e, 0xf8, 0x71,
+ 0xe7, 0x7e, 0xe7, 0xf1, 0x9f, 0xb9, 0xdf, 0x7c, 0x8f, 0x99, 0x4b, 0xe4, 0xa3, 0x28, 0x4a, 0x4c,
+ 0x24, 0x7c, 0xfa, 0xa9, 0x2a, 0x9a, 0xe8, 0x08, 0x11, 0x25, 0x25, 0xe9, 0xdf, 0xdb, 0xe2, 0x89,
+ 0x7a, 0xd1, 0xe6, 0xf7, 0xeb, 0xdf, 0x07, 0x11, 0x97, 0xbe, 0x93, 0x68, 0x1f, 0x62, 0x70, 0x88,
+ 0x16, 0xbd, 0x7d, 0xd5, 0x10, 0x37, 0x43, 0x3a, 0x0e, 0x2c, 0x06, 0xdc, 0x16, 0x62, 0x9c, 0xa5,
+ 0xfc, 0x65, 0xb1, 0x60, 0x58, 0x88, 0x75, 0x99, 0x9b, 0x06, 0x2a, 0xc1, 0x1b, 0xa1, 0x52, 0xda,
+ 0x82, 0x19, 0xae, 0x90, 0xca, 0xc0, 0x04, 0x58, 0x02, 0x9a, 0xb0, 0x24, 0x6d, 0xa5, 0x12, 0x13,
+ 0xc8, 0xd8, 0x3f, 0xab, 0xe4, 0x99, 0x99, 0x95, 0xfa, 0x56, 0xe6, 0x17, 0x8d, 0x40, 0xb9, 0x06,
+ 0x13, 0x12, 0x6b, 0xb6, 0x4b, 0xa6, 0x73, 0x0e, 0xc4, 0x92, 0xc4, 0x9a, 0xed, 0xba, 0x83, 0x5c,
+ 0x83, 0x6b, 0x16, 0xf9, 0x1d, 0x2e, 0xf2, 0x3b, 0x2c, 0xf2, 0xdb, 0x5d, 0xe4, 0xb7, 0x9b, 0x72,
+ 0xf9, 0xfe, 0xea, 0x76, 0x91, 0xcf, 0xb1, 0x6a, 0x3f, 0x9e, 0x03, 0x5f, 0x5c, 0xe4, 0x73, 0xec,
+ 0x59, 0x25, 0xbf, 0x00, 0xdc, 0x02, 0x5d, 0xe0, 0x2e, 0x58, 0x00, 0xf7, 0xe5, 0x7b, 0x97, 0x1c,
+ 0x2f, 0x88, 0xaf, 0x4b, 0x62, 0x0b, 0x4c, 0xd7, 0xe0, 0x93, 0xcf, 0x7c, 0xf0, 0x99, 0xf4, 0x7b,
+ 0xc9, 0xb0, 0x52, 0x69, 0xcb, 0x37, 0xc5, 0x5a, 0x59, 0x1e, 0x98, 0x06, 0x25, 0x4a, 0x5b, 0x89,
+ 0xb4, 0xe5, 0xd9, 0xe4, 0x19, 0x96, 0x09, 0x9e, 0x83, 0x22, 0xa5, 0xad, 0x48, 0xda, 0x32, 0xcd,
+ 0xc1, 0x8b, 0x18, 0x55, 0x93, 0x71, 0x44, 0xa3, 0x51, 0x44, 0x2d, 0x3e, 0x1d, 0xa7, 0xc6, 0x79,
+ 0x3c, 0xcf, 0x60, 0x2a, 0xa2, 0x2c, 0x52, 0xe6, 0x99, 0x78, 0x57, 0xf3, 0x8c, 0xd9, 0x52, 0xc1,
+ 0x43, 0xf0, 0x40, 0x8e, 0xbd, 0xb6, 0x1c, 0xf0, 0x5e, 0xc8, 0x89, 0x40, 0xfd, 0x6c, 0xf0, 0x41,
+ 0xc8, 0xf6, 0xb0, 0x2e, 0x8f, 0x91, 0xbd, 0xa0, 0x0a, 0x7c, 0x15, 0xf8, 0x78, 0x0f, 0xd9, 0xcf,
+ 0x69, 0xc1, 0x8c, 0x7b, 0x9c, 0xbb, 0xaf, 0x0d, 0x3c, 0x05, 0xf3, 0xb4, 0x3e, 0x4e, 0xe6, 0xa5,
+ 0xad, 0x15, 0x1c, 0x24, 0xfb, 0xfb, 0xd6, 0xca, 0xf8, 0xbc, 0x78, 0x6c, 0x3a, 0x99, 0x17, 0xc7,
+ 0x25, 0xd6, 0xe9, 0xb5, 0xf0, 0xb9, 0x9c, 0x27, 0x7d, 0x5c, 0x38, 0x1d, 0xf7, 0xd3, 0x92, 0xe3,
+ 0xe4, 0x3a, 0xf8, 0x37, 0x79, 0xe1, 0xa2, 0xb6, 0x7a, 0x1d, 0x59, 0x41, 0x6a, 0x73, 0x5f, 0xb6,
+ 0x85, 0x50, 0xdb, 0xe0, 0x06, 0xd9, 0xaf, 0xc9, 0xe9, 0xa4, 0xf7, 0x5b, 0xa8, 0xf5, 0x9f, 0x48,
+ 0x8d, 0x40, 0x76, 0x0c, 0xfc, 0x08, 0xa3, 0x3e, 0xcf, 0xa5, 0x85, 0x36, 0xf5, 0xcf, 0x84, 0x51,
+ 0xdb, 0xe0, 0xb4, 0x4d, 0xfd, 0x72, 0x0f, 0xea, 0x97, 0xdb, 0xd4, 0xaf, 0xf0, 0xa0, 0x7e, 0xc5,
+ 0x16, 0xd6, 0x2f, 0xf3, 0xa0, 0x7e, 0xa0, 0x7d, 0x12, 0xcf, 0x57, 0x9d, 0x1e, 0xd4, 0xef, 0x94,
+ 0x5a, 0xaa, 0x61, 0x15, 0xa3, 0x5e, 0xf0, 0xd3, 0x83, 0xfa, 0x5c, 0xe3, 0x8e, 0xd4, 0x34, 0x8c,
+ 0xe7, 0x8d, 0x26, 0xf0, 0x58, 0x18, 0x03, 0xcf, 0x48, 0x5f, 0xea, 0x38, 0x67, 0x4a, 0xf1, 0x19,
+ 0x4c, 0x89, 0x6f, 0x46, 0x62, 0xc7, 0x14, 0x5f, 0x13, 0x6d, 0x9c, 0x8b, 0x78, 0x5c, 0xef, 0x06,
+ 0x29, 0xa4, 0x2f, 0xad, 0xbc, 0xc4, 0x8e, 0x80, 0x15, 0xd2, 0xe7, 0xe1, 0x64, 0xf1, 0xa5, 0xc8,
+ 0x71, 0xab, 0xf8, 0x46, 0x68, 0x7d, 0x39, 0x4e, 0x91, 0x1a, 0x4e, 0xf6, 0xed, 0x09, 0xa0, 0x5f,
+ 0x6a, 0x34, 0x58, 0xf8, 0x1b, 0xc4, 0xd7, 0x2f, 0xb1, 0x6e, 0x8d, 0x1f, 0x43, 0x06, 0xa4, 0x46,
+ 0xa3, 0x85, 0xbf, 0x51, 0x7c, 0x03, 0x12, 0xeb, 0xd6, 0xf8, 0x9c, 0xfa, 0xa4, 0x46, 0xbd, 0x85,
+ 0xbf, 0x5e, 0x7c, 0x7d, 0x14, 0xda, 0xf9, 0x73, 0xff, 0x5f, 0x01, 0x9f, 0xc0, 0x49, 0x0b, 0x3f,
+ 0xb7, 0x4d, 0x49, 0x4c, 0x94, 0x85, 0x7f, 0xd5, 0xb4, 0xab, 0xda, 0x2a, 0x2b, 0xd4, 0x4c, 0x8b,
+ 0x78, 0x94, 0x99, 0xc3, 0xa9, 0x4c, 0x52, 0xdc, 0x2a, 0xa3, 0x48, 0x63, 0x5a, 0x70, 0x2b, 0x04,
+ 0xc2, 0x6c, 0xdc, 0xb6, 0x98, 0x94, 0xb6, 0x06, 0x77, 0xbc, 0x9f, 0xf4, 0x89, 0x79, 0x6d, 0x1f,
+ 0x96, 0xb8, 0x71, 0x1f, 0x76, 0xea, 0x72, 0x51, 0x48, 0x48, 0xf9, 0x77, 0xe0, 0x2d, 0x48, 0x0b,
+ 0xb5, 0x4e, 0x18, 0xfa, 0xd5, 0xb4, 0x3e, 0x36, 0xab, 0xb7, 0x40, 0xbf, 0x56, 0xd1, 0xaf, 0xfd,
+ 0x0f, 0xf5, 0xeb, 0x14, 0xfd, 0xba, 0x4d, 0xd2, 0xe4, 0xdb, 0x9a, 0x9f, 0x35, 0x5f, 0x82, 0xdf,
+ 0x8a, 0x3e, 0x1f, 0xf3, 0x9e, 0x92, 0x9f, 0x23, 0x33, 0x22, 0xa0, 0xcb, 0x73, 0xe7, 0x10, 0xe9,
+ 0xf3, 0x46, 0xb0, 0x75, 0x82, 0x63, 0x06, 0xc1, 0x2e, 0x8f, 0xb4, 0xf3, 0x68, 0x7d, 0x3d, 0x71,
+ 0xc3, 0x77, 0x90, 0x1b, 0xa6, 0x76, 0x21, 0xe9, 0x7b, 0xb3, 0x50, 0xd7, 0x4c, 0xce, 0x2d, 0x08,
+ 0xe3, 0x37, 0x77, 0xb3, 0x97, 0x0f, 0xc4, 0x37, 0x90, 0x1c, 0x82, 0xfe, 0x90, 0x07, 0xda, 0x06,
+ 0x83, 0x2e, 0xb5, 0xf7, 0x9b, 0xee, 0xef, 0x70, 0xe1, 0x5a, 0x07, 0x5c, 0xe8, 0xbb, 0x79, 0x77,
+ 0xe3, 0x94, 0x9b, 0x2e, 0xf4, 0x5f, 0x47, 0x40, 0xff, 0x95, 0x43, 0x6d, 0xde, 0x23, 0x39, 0x19,
+ 0xe7, 0xa1, 0xf4, 0x41, 0xb4, 0x03, 0xfd, 0xd4, 0x08, 0x68, 0x1b, 0xa4, 0x38, 0xd0, 0xcf, 0x88,
+ 0xa0, 0x7e, 0xd0, 0xb9, 0x79, 0x5b, 0x7f, 0x5b, 0x7f, 0xab, 0xf4, 0x61, 0x17, 0xc1, 0xbd, 0x08,
+ 0xea, 0x73, 0xed, 0x0b, 0x01, 0xb4, 0xe3, 0xc1, 0xaf, 0x08, 0x6a, 0x1b, 0xf0, 0xff, 0x05, 0xf1,
+ 0x16, 0xfa, 0xfc, 0x50, 0x31, 0xbe, 0x09, 0xfa, 0xfc, 0x0e, 0xcd, 0x67, 0xf3, 0x1b, 0x1c, 0x02,
+ 0x87, 0x4d, 0xd4, 0x28, 0xf9, 0xc3, 0x16, 0x7e, 0x83, 0x61, 0x25, 0xae, 0xc6, 0xc2, 0x7f, 0xc8,
+ 0xea, 0xda, 0x1d, 0xdc, 0x93, 0xc5, 0x4a, 0xdd, 0x1e, 0x9b, 0xb8, 0x1e, 0x25, 0xae, 0xd8, 0xad,
+ 0xce, 0xb6, 0xfe, 0x3f, 0xab, 0x7f, 0x42, 0xa9, 0xdb, 0x6d, 0x13, 0xa7, 0xfe, 0x67, 0x75, 0xdc,
+ 0x43, 0xfd, 0x1d, 0xa4, 0xbf, 0x27, 0xe2, 0x77, 0xfc, 0x47, 0x6d, 0xe2, 0x72, 0x49, 0xdf, 0xef,
+ 0x3e, 0xe2, 0x1c, 0x27, 0xb5, 0xb5, 0xe5, 0x42, 0x6d, 0x03, 0x93, 0x71, 0x9a, 0xd6, 0xe2, 0xd3,
+ 0x70, 0x11, 0x1a, 0x36, 0x42, 0xcd, 0xcb, 0x78, 0x0e, 0x60, 0x16, 0xf1, 0x9c, 0x6f, 0x30, 0x47,
+ 0x94, 0x60, 0xc7, 0x24, 0x51, 0xdc, 0x28, 0x51, 0x14, 0xc3, 0xc7, 0x5a, 0xeb, 0x47, 0xcd, 0x8a,
+ 0x3f, 0x05, 0x2f, 0x43, 0xb9, 0xce, 0x1e, 0x00, 0x00,
+};
+const StaticFile favicon_ico PROGMEM = {(sizeof(favicon_ico_content)/sizeof(favicon_ico_content[0])), favicon_ico_content};
+
+}
diff --git a/platformio/temphum/src/static.h b/platformio/temphum/src/static.h
new file mode 100644
index 0000000..90560bf
--- /dev/null
+++ b/platformio/temphum/src/static.h
@@ -0,0 +1,22 @@
+/**
+ * This file is autogenerated with make_static.sh script
+ */
+
+#pragma once
+
+#include <stdlib.h>
+
+namespace homekit::files {
+
+typedef struct {
+ size_t size;
+ const uint8_t* content;
+} StaticFile;
+
+extern const StaticFile index_html;
+extern const StaticFile app_js;
+extern const StaticFile md5_js;
+extern const StaticFile style_css;
+extern const StaticFile favicon_ico;
+
+}
diff --git a/platformio/temphum/src/stopwatch.h b/platformio/temphum/src/stopwatch.h
new file mode 100644
index 0000000..bac2fcc
--- /dev/null
+++ b/platformio/temphum/src/stopwatch.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <Arduino.h>
+
+namespace homekit {
+
+class StopWatch {
+private:
+ unsigned long time;
+
+public:
+ StopWatch() : time(0) {};
+
+ inline void save() {
+ time = millis();
+ }
+
+ inline bool elapsed(unsigned long ms) {
+ unsigned long now = millis();
+ if (now < time) {
+ // rollover?
+ time = now;
+ } else if (now - time >= ms) {
+ return true;
+ }
+ return false;
+ }
+};
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/temphum.cpp b/platformio/temphum/src/temphum.cpp
new file mode 100644
index 0000000..0b6fbbe
--- /dev/null
+++ b/platformio/temphum/src/temphum.cpp
@@ -0,0 +1,53 @@
+#include "temphum.h"
+#include "logging.h"
+#include <Arduino.h>
+
+namespace homekit::temphum {
+
+static const int addr = 0x40;
+
+void setup() {
+ pinMode(D2, OUTPUT);
+ pinMode(D3, OUTPUT);
+
+ Wire.begin(D2, D3);
+
+ Wire.beginTransmission(addr);
+ Wire.write(0xfe);
+ Wire.endTransmission();
+
+ delay(500);
+}
+
+struct data read() {
+ // Request temperature measurement from the Si7021 sensor
+ Wire.beginTransmission(addr);
+ Wire.write(0xF3); // command to measure temperature
+ Wire.endTransmission();
+
+ delay(500); // wait for the measurement to be ready
+
+ // Read the temperature measurement from the Si7021 sensor
+ Wire.requestFrom(addr, 2);
+ uint16_t temp_raw = Wire.read() << 8 | Wire.read();
+ double temperature = ((175.72 * temp_raw) / 65536.0) - 46.85;
+
+ // Request humidity measurement from the Si7021 sensor
+ Wire.beginTransmission(addr);
+ Wire.write(0xF5); // command to measure humidity
+ Wire.endTransmission();
+
+ delay(500); // wait for the measurement to be ready
+
+ // Read the humidity measurement from the Si7021 sensor
+ Wire.requestFrom(addr, 2);
+ uint16_t hum_raw = Wire.read() << 8 | Wire.read();
+ double humidity = ((125.0 * hum_raw) / 65536.0) - 6.0;
+
+ return {
+ .temp = temperature,
+ .rh = humidity
+ };
+}
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/temphum.h b/platformio/temphum/src/temphum.h
new file mode 100644
index 0000000..824b9bf
--- /dev/null
+++ b/platformio/temphum/src/temphum.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <Wire.h>
+
+namespace homekit::temphum {
+
+struct data {
+ double temp; // celsius
+ double rh; // relative humidity percentage
+};
+
+void setup();
+struct data read();
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/util.h b/platformio/temphum/src/util.h
new file mode 100644
index 0000000..e0780d8
--- /dev/null
+++ b/platformio/temphum/src/util.h
@@ -0,0 +1,13 @@
+#pragma once
+
+namespace homekit {
+
+inline size_t otaGetMaxUpdateSize() {
+ return (ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000;
+}
+
+inline void restart() {
+ ESP.restart();
+}
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/wifi.cpp b/platformio/temphum/src/wifi.cpp
new file mode 100644
index 0000000..3d7e092
--- /dev/null
+++ b/platformio/temphum/src/wifi.cpp
@@ -0,0 +1,48 @@
+#include <pgmspace.h>
+#include "config.def.h"
+#include "wifi.h"
+#include "config.h"
+#include "logging.h"
+
+namespace homekit::wifi {
+
+using namespace homekit;
+using homekit::config::ConfigData;
+
+const char NODE_ID[] = DEFAULT_NODE_ID;
+const char AP_SSID[] = DEFAULT_WIFI_AP_SSID;
+const char STA_SSID[] = DEFAULT_WIFI_STA_SSID;
+const char STA_PSK[] = DEFAULT_WIFI_STA_PSK;
+
+void getConfig(ConfigData &cfg, const char** ssid, const char** psk, const char** hostname) {
+ if (cfg.flags.wifi_configured) {
+ *ssid = cfg.wifi_ssid;
+ *psk = cfg.wifi_psk;
+ *hostname = cfg.node_id;
+ } else {
+ *ssid = STA_SSID;
+ *psk = STA_PSK;
+ *hostname = NODE_ID;
+ }
+}
+
+std::shared_ptr<std::list<ScanResult>> scan() {
+ if (WiFi.getMode() != WIFI_STA) {
+ PRINTLN("wifi::scan: switching mode to STA");
+ WiFi.mode(WIFI_STA);
+ }
+
+ std::shared_ptr<std::list<ScanResult>> results(new std::list<ScanResult>);
+ int count = WiFi.scanNetworks();
+ for (int i = 0; i < count; i++) {
+ results->push_back(ScanResult {
+ .rssi = WiFi.RSSI(i),
+ .ssid = WiFi.SSID(i)
+ });
+ }
+
+ WiFi.scanDelete();
+ return results;
+}
+
+} \ No newline at end of file
diff --git a/platformio/temphum/src/wifi.h b/platformio/temphum/src/wifi.h
new file mode 100644
index 0000000..1b95b2f
--- /dev/null
+++ b/platformio/temphum/src/wifi.h
@@ -0,0 +1,36 @@
+#pragma once
+
+#include <ESP8266WiFi.h>
+#include <list>
+#include <memory>
+#include "config.h"
+
+namespace homekit::wifi {
+
+using homekit::config::ConfigData;
+
+struct ScanResult {
+ int rssi;
+ String ssid;
+};
+
+void getConfig(ConfigData& cfg, const char** ssid, const char** psk, const char** hostname);
+
+std::shared_ptr<std::list<ScanResult>> scan();
+
+inline uint32_t getIPAsInteger() {
+ if (!WiFi.isConnected())
+ return 0;
+ return WiFi.localIP().v4();
+}
+
+inline int8_t getRSSI() {
+ return WiFi.RSSI();
+}
+
+extern const char AP_SSID[];
+extern const char STA_SSID[];
+extern const char STA_PSK[];
+extern const char NODE_ID[];
+
+} \ No newline at end of file