Исключение 28, возникающее на ESP8266-01 при подключении к Adafruit MQTT и Telegram - PullRequest
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Исключение 28, возникающее на ESP8266-01 при подключении к Adafruit MQTT и Telegram

0 голосов
/ 04 августа 2020

Название говорит само за себя, но я постараюсь объяснить проблему здесь, чтобы быть более точным. Мой код работает на ESP8266-01, подключенном к вентилятору, и используется для управления им через Telegram (со своим собственным ботом) и Adafruit MQTT, от которых он получает команду (не одновременно, просто чтобы иметь несколько способы управления вентилятором на случай, если у меня нет телефона с собой).

В любом случае, здесь возникают проблемы: через неопределенное время (может быть 5 минут, а также это может быть более 4 часов, как это было, когда я тестировал его на Serial), ESP01 перезагружается, вызывая это исключение 

Exception (28):
epc1=0x40222dc2 epc2=0x00000000 epc3=0x00000000 excvaddr=0x040c102c depc=0x00000000

>>>stack>>>

ctx: bearssl
sp: 3fff1008 end: 3fff1478 offset: 0190
3fff1198:  0000000a 3fff8900 000009e6 4022270d  
3fff11a8:  f0ccf003 3cc30f3c 0f3cff03 03c3330f  
3fff11b8:  f0fc33c2 03c0330f 3c0c300c c000300c  
3fff11c8:  cfc3cfff f33ffc0c fc0c3300 ffc00ffc  
3fff11d8:  cf330f3f ffc00f03 0cfc0f03 c0ff0ffc  
3fff11e8:  c3c03ccc cff3ccfc ccfcf000 cc3ffccc  
3fff11f8:  c3f0fc0c 333ffcff 033303ff 3fcc03cc  
3fff1208:  3fc0f33c 3ccfc3cc c3cccfff 3cf333c3  
3fff1218:  3fcf3303 0f0ccccc ff0fffcc 0c3c00c3  
3fff1228:  f3c0300c f3c33f3c 3f3cc3cc 0c30f0c0  
3fff1238:  0cc3f0ff fcfcc33c 3303ccc3 03f3003f  
3fff1248:  cf3ff003 cf3ff3f3 f30cc03c 03f0cfc0  
3fff1258:  fc3fcfcc 33cc3ff3 f0ffc33f ffcffff3  
3fff1268:  c3f3cf00 c3f33030 cf03c0f3 ff30c3c0  
3fff1278:  33f3c3c3 f03c0c30 cfcc3f0c ccc333cf  
3fff1288:  c0303cff 3fcf0f0f c300c030 33f0c03f  
3fff1298:  057eb259 f0f6483c 0bb168c6 8e042ad6  
3fff12a8:  ef0e748c fb4720fa 610a5e5a 7ef262ea  
3fff12b8:  e4bf1c4a 9a4d7ea0 ae0d41a4 7640345a  
3fff12c8:  68451f77 1d707387 9195f4c3 15642cab  
3fff12d8:  3c0fdaf5 16b9dbff 0000ef82 00000000  
3fff12e8:  00000000 00000000 00000000 00000030  
3fff12f8:  4010372b 00040000 00000000 00040000  
3fff1308:  53000000 40103728 00040000 3a2a3de0  
3fff1318:  3ffed480 4010268f 8c352dcf 11402259  
3fff1328:  a89def83 53c2e59f 04f73e23 7d24a14f  
3fff1338:  61289e0b 2c9f0300 4000050c 3fffc278  
3fff1348:  401024e0 3fffc200 00000022 7d24a14f  
3fff1358:  4022117c 00000030 00000008 ffffffff  
3fff1368:  402068dc 3fff1d04 00000303 00000003  
3fff1378:  3fff1d09 0000006c 000006b4 00000003  
3fff1388:  00000000 3fffc6fc 00000001 3fff7e1c  
3fff1398:  00000000 00003a98 3ffeefd4 00000030  
3fff13a8:  0004f73e 3fff7e6c 008c352d 10000000  
3fff13b8:  00000000 02000000 00030315 00000002  
3fff13c8:  3fff1418 40257303 3fff7e5c 40223cc9  
3fff13d8:  3fff8620 3fff86a4 b6cb9a6a 3fff8600  
3fff13e8:  3fff1d11 3fff7e1c 3fff8620 00000000  
3fff13f8:  deadbeef 0000000a 3fff7e00 3fff1d09  
3fff1408:  3fff1458 00000002 3fff1d11 3fff881c  
3fff1418:  3fff891c 00000000 3fff7e1c 40220dbc  
3fff1428:  3fff8600 000001d2 deadbeef deadbeef  
3fff1438:  00000250 00000005 deadbeef 3ffeefd4  
3fff1448:  00003a98 0000002e 3fff7e1c 402212a1  
3fff1458:  000000dd deadbeef deadbeef 40221090  
3fff1468:  deadbeef 00000000 3ffeee30 402068dc  

ctx: cont
sp: 3ffffe30 end: 3fffffc0 offset: 0000
3ffffe30:  00003a98 00000000 00000010 402062ce  
3ffffe40:  00000200 3ffeee30 3fff1694 402052dc  
3ffffe50:  00000000 00e41e9f 00000000 3ffffef0  
3ffffe60:  000001bb 3ffeee30 3ffe8ab0 3ffffef0  
3ffffe70:  3ffe8d96 00000000 3ffeee30 4020647d  
3ffffe80:  4020b810 3fffff00 3ffeee30 40205992  
3ffffe90:  3ffe8d96 3fffff00 3ffeed7c 40201e5b  
3ffffea0:  3fffff0c 00000053 3ffffef0 40208840  
3ffffeb0:  3fff7ca4 3fffff18 3ffffef0 40208a24  
3ffffec0:  3fffff0c 3fffff0c 3ffffef0 40208a54  
3ffffed0:  3fffff18 3ffffef0 3ffeed7c 3ffef028  
3ffffee0:  3fffff0c 3fffff0c 3ffeed7c 40203bb5  
3ffffef0:  3fff73b4 0053005f 001cac08 00000003  
3fffff00:  39313700 33383838 80c6a700 3fff7300  
3fffff10:  0053005f 80000000 3fff7ca4 0053005f  
3fffff20:  00000000 3ffeec80 3ffeec80 402053b4  
3fffff30:  241b8b42 3ffeec80 3ffeec80 4020b20c  
3fffff40:  3ffeef3c 3ffeec80 3ffeec80 3ffef028  
3fffff50:  3ffeef3c 00000000 3ffeed7c 4020188c  
3fffff60:  007a1200 23030291 3ffeef00 40208240  
3fffff70:  00000000 3ffeef68 3ffeefa0 402082b4  
3fffff80:  00000000 00000000 00000001 40100154  
3fffff90:  3fffdad0 00000000 3ffeefe8 3ffef028  
3fffffa0:  3fffdad0 00000000 3ffeefe8 4020906c  
3fffffb0:  feefeffe feefeffe 3ffe8548 40100bed  
<<<stack<<<

, которое появляется после декодирования с помощью ESP8266 Exception Decoder: 

Exception 28: LoadProhibited: A load referenced a page mapped with an attribute that does not permit loads
PC: 0x40222dc2: br_ssl_hs_client_run at src/ssl/ssl_hs_client.c line 1805
EXCVADDR: 0x040c102c

Decoding stack results
0x4022270d: br_ssl_hs_client_run at src/ssl/ssl_hs_client.c line 1379
0x4022117c: br_ssl_engine_set_buffers_bidi at src/ssl/ssl_engine.c line 449
0x402068dc: BearSSL::WiFiClientSecure::_connectSSL(char const*) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\libraries\ESP8266WiFi\src\WiFiClientSecureBearSSL.cpp line 1098
0x40223cc9: gen_chapol_process at src/ssl/ssl_rec_chapol.c line 54
0x40220dbc: cc_do_sign at src/ssl/ssl_ccert_single_rsa.c line 131
0x402212a1: br_ssl_engine_flush_record at src/ssl/ssl_engine.c line 1108
0x40221090: rng_init at src/ssl/ssl_engine.c line 470
0x402068dc: BearSSL::WiFiClientSecure::_connectSSL(char const*) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\libraries\ESP8266WiFi\src\WiFiClientSecureBearSSL.cpp line 1098
0x402062ce: BearSSL::WiFiClientSecure::WiFiClientSecure() at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\libraries\ESP8266WiFi\src\WiFiClientSecureBearSSL.cpp line 107
0x402052dc: WiFiClient::write_P(char const*, unsigned int) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\libraries\ESP8266WiFi\src/include/DataSource.h line 135
0x4020647d: BearSSL::WiFiClientSecure::_run_until(unsigned int, bool) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\cores\esp8266/PolledTimeout.h line 66
0x40205992: BearSSL::br_ssl_client_base_init(br_ssl_client_context*, uint16_t const*, int) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\libraries\ESP8266WiFi\src\WiFiClientSecureBearSSL.cpp line 948
0x40208840: Stream::readBytes(char*, unsigned int) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\cores\esp8266\Stream.cpp line 222
0x40208a24: String::changeBuffer(unsigned int) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\cores\esp8266\WString.cpp line 200
0x40208a54: String::reserve(unsigned int) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\cores\esp8266\WString.cpp line 144
0x40203bb5: UniversalTelegramBot::processResult(ArduinoJson::JsonObject&, int) at C:\Users\window\Documents\Arduino\libraries\UniversalTelegramBot\src\UniversalTelegramBot.cpp line 467
0x402053b4: WiFiClient::read(unsigned char*, unsigned int) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\libraries\ESP8266WiFi\src\WiFiClient.cpp line 278
0x4020b20c: BearSSL::PublicKey::getEC() const at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\libraries\ESP8266WiFi\src\BearSSLHelpers.cpp line 695
0x4020188c: checkUpdates(int) at H:\Programming\Arduino\Fan_remote_control\Versions\V 2.0\Fan_remote_control/Fan_remote_control.ino line 119
0x40208240: HardwareSerial::readBytes(char*, unsigned int) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\cores\esp8266/PolledTimeout.h line 186
0x402082b4: _GLOBAL__sub_D__ZN14HardwareSerialC2Ei() at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\cores\esp8266/HardwareSerial.h line 72
0x40100154: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\window\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.2\cores\esp8266\core_esp8266_main.cpp line 177

Я подозреваю, что проблема может быть вызвана подключением к двум различным типам клиентов Wi-Fi, хотя Telegram или Adafruit MQTT не будут работать, если они оба не используются (насколько я могу судить по моим тестам ). Мы будем очень благодарны за любую помощь или предложение, не стесняйтесь спрашивать дополнительную информацию, если это необходимо.

Код здесь (конфиденциальная информация заменена словом «частный»): 

#include "UniversalTelegramBot.h"
#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>
#include <Adafruit_MQTT.h>
#include <Adafruit_MQTT_Client.h>

#define BOTtoken "private"
#define ledPin 2
#define myChatId "private"
#define AIO_SERVER      "io.adafruit.com"
#define AIO_SERVERPORT  1883
#define AIO_USERNAME  "private"
#define AIO_KEY  "private"

char ssid[] = "private";
char password[] = "private";
bool fanState;
unsigned long lastTimeBotRan = 0;
unsigned long checkTime = 1000;
int numNewMessages;
unsigned long timerStartPoint = 0;
bool timerStart;
String chat_id;
String text;
int messagesNumber;
String timerString;
String  Request;
const unsigned long rst = 300000;
boolean MQTT_connect();


WiFiClientSecure secureClient;
WiFiClient client;
UniversalTelegramBot bot(BOTtoken, secureClient);
Adafruit_MQTT_Client mqtt(&client, AIO_SERVER, AIO_SERVERPORT, AIO_USERNAME, AIO_KEY);
Adafruit_MQTT_Subscribe private = Adafruit_MQTT_Subscribe(&mqtt, AIO_USERNAME "/feeds/private");

void checkUpdates(int numNewMessages) {
  for (int i = 0; i < numNewMessages; i++) {
    chat_id = String(bot.messages[i].chat_id);
    text = bot.messages[i].text;
    String from_name = bot.messages[i].from_name;

    if (chat_id != myChatId) {
      bot.sendMessage(chat_id, "Unauthorized user, please refrain from texting this bot again.", "");
      continue;
    }

    if (text == "/start") {
      String welcome = "Welcome " + from_name + "!\n";
      welcome += "Control your fan remotely!\n\n";
      welcome += "/fanon : to switch the fan ON\n";
      welcome += "/fanoff : to switch the fan OFF\n";
      welcome += "/state : returns current state of the fan\n";
      welcome += "/timer15 : runs fan for 15 minutes\n";
      welcome += "/timer30 : runs fan for 30 minutes\n";
      welcome += "/timer60 : runs fan for 1 hour\n";
      welcome += "/timer : runs fan for specified amount of time\n";
      bot.sendMessage(chat_id, welcome, "Markdown");
    }

    if (text == "/fanon") {
      digitalWrite(ledPin, HIGH);   // turn the LED on (HIGH is the voltage level)
      fanState = true;
      bot.sendMessage(chat_id, "Your fan is ON", "");
    }

    if (text == "/fanoff") {
      fanState = false;
      timerStart = false;
      digitalWrite(ledPin, LOW);    // turn the LED off (LOW is the voltage level)
      bot.sendMessage(chat_id, "Your fan is OFF", "");
    }

    if (text == "/state") {
      if (fanState) {
        bot.sendMessage(chat_id, "Your fan is ON", "");
      } else {
        bot.sendMessage(chat_id, "Your fan is OFF", "");
      }
    }

    if (text == "/timer15") {
      timerStartPoint = millis();
      digitalWrite(ledPin, HIGH);
      timerStart = true;
      Serial.print("Fan on at ");
      Serial.println(timerStartPoint);
      bot.sendMessage(chat_id, "Your fan will run for 15 minutes", "");
      launchTimer(15);
    }

    if (text == "/timer30") {
      digitalWrite(ledPin, HIGH);
      timerStart = true;
      timerStartPoint = millis();
      Serial.print("Fan on at ");
      Serial.println(timerStartPoint);
      bot.sendMessage(chat_id, "Your fan will run for 30 minutes", "");
      launchTimer(30);
    }

    if (text == "/timer60") {
      digitalWrite(ledPin, HIGH);
      timerStart = true;
      timerStartPoint = millis();
      Serial.print("Fan on at ");
      Serial.println(timerStartPoint);
      bot.sendMessage(chat_id, "Your fan will run for 1 hour", "");
      launchTimer(60);
    }

    if (text == "/timer") {
      messagesNumber = bot.last_message_received + 1;
      bot.sendMessage(chat_id, "How long do you want the fan to run for? (in minutes)", "");
      Serial.println(messagesNumber);

      while (messagesNumber == (bot.last_message_received + 1)) {
        checkUpdates(bot.getUpdates(bot.last_message_received + 1));
        timerString = bot.messages[i].text;
        yield();
      }

      if (messagesNumber < (bot.last_message_received + 1)) {
        unsigned long timer = timerString.toInt();
        Serial.println(timer);
        digitalWrite(ledPin, HIGH);
        timerStart = true;
        timerStartPoint = millis();
        Serial.print("Fan on at ");
        Serial.println(timerStartPoint);
        bot.sendMessage(chat_id, "Your fan will run for " + timerString + " minutes", "");
        launchTimer(timer);
      }
    }
    text = "";
  }
}

void launchTimer(unsigned long timeInMinutes) {
  unsigned long timeInMillis = timeInMinutes * 60 * 1000;

  while (timerStart) {
    checkUpdates(bot.getUpdates(bot.last_message_received + 1));
    if (MQTT_connect()) {
      Adafruit_MQTT_Subscribe *subscription_name;
      while ((subscription_name = mqtt.readSubscription(4000))) {
        if (subscription_name == &private) {
          Request = ((char *)private.lastread);
          if (Request == "fanon") {
            digitalWrite(ledPin, HIGH);
            fanState = true;
            bot.sendMessage(myChatId, "Fan turned on through Control Panel", "");
          }
          if (Request == "fanoff") {
            fanState = false;
            timerStart = false;
            digitalWrite(ledPin, LOW);
            bot.sendMessage(myChatId, "Fan turned off through Control Panel", "");
          }
          if (Request == "timer15") {
            timerStartPoint = millis();
            digitalWrite(ledPin, HIGH);
            timerStart = true;
            Serial.print("Fan on at ");
            Serial.println(timerStartPoint);
            bot.sendMessage(myChatId, "Fan turned on for 15 minutes through Control Panel", "");
            launchTimer(15);
          }
          if (Request == "timer30") {
            digitalWrite(ledPin, HIGH);
            timerStart = true;
            timerStartPoint = millis();
            Serial.print("Fan on at ");
            Serial.println(timerStartPoint);
            bot.sendMessage(myChatId, "Fan turned on for 30 minutes through Control Panel", "");
            launchTimer(30);
          }
          if (Request == "timer60") {
            digitalWrite(ledPin, HIGH);
            timerStart = true;
            timerStartPoint = millis();
            Serial.print("Fan on at ");
            Serial.println(timerStartPoint);
            bot.sendMessage(myChatId, "Fan turned on for 1 hour through Control Panel", "");
            launchTimer(60);
          }
        }
      }
    }
    if (millis() - timerStartPoint > timeInMillis) {
      digitalWrite(ledPin, LOW);
      timerStart = false;
      Serial.print("Fan off at ");
      Serial.println(millis());
      bot.sendMessage(myChatId, "Fan turned off because timer ran out", "");
    }
    yield();
  }
}

boolean MQTT_connect() {
  int8_t ret;
  if (mqtt.connected()) {
    return true;
  }  uint8_t retries = 3;
  while ((ret = mqtt.connect()) != 0) {
    mqtt.disconnect();
    delay(2000);
    retries--;
    if (retries == 0) {
      return false;
    }
  } return true;
}


void setup() {
  Serial.begin(115200);
  secureClient.setInsecure();

  WiFi.mode(WIFI_STA);
  WiFi.disconnect();
  delay(100);

  Serial.print("Connecting Wifi: ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }

  Serial.println("");
  Serial.println("WiFi connected");
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());

  pinMode(ledPin, OUTPUT);
  delay(10);
  digitalWrite(ledPin, LOW);


  Request = "";
  mqtt.subscribe(&private);

  if (MQTT_connect()) {
    Serial.println("mqtt connected");
  }
  else {
    Serial.println("mqtt connection failed");
  }

}

void loop() {
  if (millis() - lastTimeBotRan > checkTime) {
    numNewMessages = bot.getUpdates(bot.last_message_received + 1);

    while (numNewMessages) {
      checkUpdates(numNewMessages);
      numNewMessages = bot.getUpdates(bot.last_message_received + 1);
    }
    lastTimeBotRan = millis();
  }

  delay(1000);

  if (MQTT_connect()) {
    Adafruit_MQTT_Subscribe *subscription_name;
    while ((subscription_name = mqtt.readSubscription(4000))) {
      if (subscription_name == &private) {
        Request = ((char *)private.lastread);
        if (Request == "fanon") {
          digitalWrite(ledPin, HIGH);
          fanState = true;
          bot.sendMessage(myChatId, "Fan turned on through Control Panel", "");
        }
        if (Request == "fanoff") {
          fanState = false;
          timerStart = false;
          digitalWrite(ledPin, LOW);
          bot.sendMessage(myChatId, "Fan turned off through Control Panel", "");
        }
        if (Request == "timer15") {
          timerStartPoint = millis();
          digitalWrite(ledPin, HIGH);
          timerStart = true;
          Serial.print("Fan on at ");
          Serial.println(timerStartPoint);
          bot.sendMessage(myChatId, "Fan turned on for 15 minutes through Control Panel", "");
          launchTimer(15);
        }
        if (Request == "timer30") {
          digitalWrite(ledPin, HIGH);
          timerStart = true;
          timerStartPoint = millis();
          Serial.print("Fan on at ");
          Serial.println(timerStartPoint);
          bot.sendMessage(myChatId, "Fan turned on for 30 minutes through Control Panel", "");
          launchTimer(30);
        }
        if (Request == "timer60") {
          digitalWrite(ledPin, HIGH);
          timerStart = true;
          timerStartPoint = millis();
          Serial.print("Fan on at ");
          Serial.println(timerStartPoint);
          bot.sendMessage(myChatId, "Fan turned on for 1 hour through Control Panel", "");
          launchTimer(60);
        }
      }
    }
  }

  if (!mqtt.ping()) {
    mqtt.disconnect();
  }
}

Также , в случае, если здесь показаны какие-либо из моих личных / неприемлемых для показа данных, предложите отредактировать или любезно сообщите мне, поскольку я новичок в мире StackOverflow. Заранее спасибо всем, кто захочет мне помочь.

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