利用esp8266和微控制器开发一个简单的程序，看门狗会随机重置esp的原因？怎么处理？

我对 esp8266 和微控制器世界很陌生，它非常有趣，即使它可能有点令人沮丧。
我目前正在开发一个简单的程序，该程序转到 coingecko api 并获取加密历史价格以使用 tft_espi 库在 TFT 显示器上绘制图表。
一切都很好，但是看门狗会随机重置我的 esp（总是在执行相同的 http.get 时）但在不同的时间（不要认为它的内存，因为我正在检查）。
我尝试过的事情：在任何地方添加 yield()（或者只是在需要很长时间的地方前面）改变了电缆改变了 esp8266（我改变了两次）我经常检查免费堆内存以确保我没有用完。
有人有什么建议吗？
不要对代码中 Serial.println() 的数量感到惊讶，我曾试图找到它消失的地方。
代码：全选void getChartDataFromApi(String ids, String vs_curry, String days, String interval){
  Serial.println("started sh*t method");
  if(WiFi.status() == WL_CONNECTED){
    String host = "https://api.coingecko.com/api/v3/coins/" + ids + "/market_chart?vs_currency=" + vs_curry + "&days=" + days + "&interval=" + interval;
    WiFiClientSecure chartClient;
    HTTPClient chartHttp;
    Serial.println("Setup 1");
    chartClient.setinsecure(); //the magic line, use with caution
    chartClient.connect(host, 443);
    Serial.println("After client connect");
    //chartClient.setTimeout(10);

    chartHttp.begin(chartClient, host);
    chartHttp.useHTTP10(true);
    Serial.println("After http begin");
    //chartHttp.setTimeout(10);

    Serial.print("free memory before get: ");
    Serial.println(ESP.getFreeHeap(),DEC);
    yield();
    int http_code = chartHttp.GET();
    Serial.print("free memory after get: ");
    Serial.println(ESP.getFreeHeap(),DEC);

    Serial.println("http code: " || String(http_code));
    if (http_code == HTTP_CODE_OK){
      Serial.println("after get");
      DynamicJsonDocument filter(16);
      filter["prices"] = true;

      DynamicJsonDocument doc(1024);
      Serial.println("after creation of doc");
      DeserializationError error = deserializeJson(doc, chartHttp.getStream(), DeserializationOption::Filter(filter));
      Serial.println("after deserialization");
      if (error) {
        Serial.print(F("deserializeJson() failed: "));
        Serial.println(error.f_str());
        return;
      }
      Serial.println("after error if");
      JsonArray prices = doc["prices"];
      Serial.println("Saving prices");
      

//todo make this better(don't judge this is temporary)
      currentChartPrices[0] = prices[0][1].as(); // 16422.562273279298
      currentChartPrices[1] = prices[1][1].as(); // 16899.331969046758
      currentChartPrices[2] = prices[2][1].as(); // 16816.85370118997
      currentChartPrices[3] = prices[3][1].as(); // 16824.790162441503
      currentChartPrices[4] = prices[4][1].as(); // 16791.45543916491
      currentChartPrices[5] = prices[5][1].as(); // 16848.568708323422
      currentChartPrices[6] = prices[6][1].as(); // 16842.177039905502
      currentChartPrices[7] = prices[7][1].as(); // 16838.576336989227

      Serial.println("after saving prices");
      chartHttp.end();
      chartClient.stop();
      filter.clear();
      doc.clear();
      Serial.println("after closing everything");
    }
    else{
      Serial.println("Failed to get chart api data");
      delay(300);
    }
  }
  Serial.println("outside of if");
}


堆栈跟踪已解码，包括显示重要信息的最后几个 serial.println：
代码：全选
Free Memory after chart data: 43056
Y: 116
X: 0
X: 46.00 Y: 120.00 Price: 16899.33
X: 77.00 Y: 196.46 Price: 16816.85
X: 108.00 Y: 189.10 Price: 16824.79
X: 139.00 Y: 220.00 Price: 16791.46
X: 170.00 Y: 167.06 Price: 16848.57
X: 201.00 Y: 172.98 Price: 16842.18
X: 232.00 Y: 123.32 Price: 16895.75
Loopcounter: 5
Free Memory: 43384
Symbol: btc
Price: 16957.33 Change: 0.71
Free Memory before chart data: 43384
started sh*t method
Setup 1
After client connect
After http begin
free memory before get: 36648
free memory after get: 15112
1
after get
after creation of doc
after deserialization
after error if
Saving prices
after saving prices
after closing everything
outside of if
Price: 16899.33
Price: 16816.85
Price: 16824.79
Price: 16791.46
Price: 16848.57
Price: 16842.18
Price: 16895.75
Free Memory after chart data: 43056
Y: 116
X: 0
X: 46.00 Y: 120.00 Price: 16899.33
X: 77.00 Y: 196.46 Price: 16816.85
X: 108.00 Y: 189.10 Price: 16824.79
X: 139.00 Y: 220.00 Price: 16791.46
X: 170.00 Y: 167.06 Price: 16848.57
X: 201.00 Y: 172.98 Price: 16842.18
X: 232.00 Y: 123.32 Price: 16895.75
Loopcounter: 6
Free Memory: 43384
Symbol: btc
Price: 16957.33 Change: 0.71
Free Memory before chart data: 43384
started sh*t method
Setup 1
After client connect
After http begin
free memory before get: 36648

--------------- CUT HERE FOR EXCEPTION DECODER ---------------

Soft WDT reset

0x40100571 in millis at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/core_esp8266_wiring.cpp:188
0x40100555 in millis at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/core_esp8266_wiring.cpp:185
0x40223d56 in optimistic_yield at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/core_esp8266_main.cpp:150 (discriminator 1)
0x40217538 in esp8266::polledTimeout::timeoutTemplate >::checkExpired(unsigned long) const at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/PolledTimeout.h:238
(inlined by) esp8266::polledTimeout::timeoutTemplate >::expiredOneShot() const at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/PolledTimeout.h:263
(inlined by) esp8266::polledTimeout::timeoutTemplate >::expired() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/PolledTimeout.h:163
(inlined by) esp8266::polledTimeout::timeoutTemplate >::operator bool() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/PolledTimeout.h:169
(inlined by) BearSSL::WiFiClientSecureCtx::_run_until(unsigned int, bool) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/WiFiClientSecureBearSSL.cpp:468
0x40249e2a in br_ssl_engine_hs_reset at /home/earle/src/esp-quick-toolchain/arduino/tools/sdk/ssl/bearssl/src/ssl/ssl_engine.c:1320
0x40217678 in BearSSL::WiFiClientSecureCtx::_wait_for_handshake() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/WiFiClientSecureBearSSL.cpp:585
0x402179bd in BearSSL::WiFiClientSecureCtx::_connectSSL(char const*) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/WiFiClientSecureBearSSL.cpp:1170
0x402433bf in ip_chksum_pseudo at /home/earle/src/esp-quick-toolchain/arduino/tools/sdk/lwip2/builder/lwip2-src/src/core/inet_chksum.c:395
0x4023ea2e in tcp_output at /home/earle/src/esp-quick-toolchain/arduino/tools/sdk/lwip2/builder/lwip2-src/src/core/tcp_out.c:1361
0x4010601d in ets_timer_arm_new at ??:?
0x4022463a in __delay at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/core_esp8266_wiring.cpp:54
0x40215c9a in ClientContext::connect(ip4_addr*, unsigned short) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/include/ClientContext.h:148
(inlined by) WiFiClient::connect(IPAddress, unsigned short) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/WiFiClient.cpp:162
0x40217b4c in BearSSL::WiFiClientSecureCtx::connect(char const*, unsigned short) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/WiFiClientSecureBearSSL.cpp:232
0x40233140 in std::function::function(std::function const&) at ??:?
0x40233140 in std::function::function(std::function const&) at ??:?
0x40230c8e in BearSSL::WiFiClientSecure::connect(char const*, unsigned short) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/WiFiClientSecureBearSSL.h:245
0x402206e8 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:191
0x4021f02f in HTTPClient::connect() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266HTTPClient\src/ESP8266HTTPClient.cpp:867
0x40224645 in __delay at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/core_esp8266_wiring.cpp:57
0x4021fa83 in HTTPClient::sendRequest(char const*, unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266HTTPClient\src/ESP8266HTTPClient.cpp:436
0x402265ad in uart_write at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/uart.cpp:544
0x402265ad in uart_write at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/uart.cpp:544
0x402206e8 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:191
0x402206f4 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:194
0x40100458 in ets_post at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/core_esp8266_main.cpp:181
0x4021fc4e in HTTPClient::GET() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266HTTPClient\src/ESP8266HTTPClient.cpp:356
0x4020bc03 in getChartDataFromApi(String, String, String, String) at src/main.cpp:370
0x40240fd8 in etharp_output_LWIP2 at /home/earle/src/esp-quick-toolchain/arduino/tools/sdk/lwip2/builder/lwip2-src/src/core/ipv4/etharp.c:885
0x402427d0 in ip4_output_if_opt_src at /home/earle/src/esp-quick-toolchain/arduino/tools/sdk/lwip2/builder/lwip2-src/src/core/ipv4/ip4.c:1765
0x40100b39 in umm_free_core at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:549
0x40100d5d in malloc at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:821
0x40100b39 in umm_free_core at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:549
0x40100b39 in umm_free_core at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:549
0x40100b39 in umm_free_core at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:549
0x40100d26 in free at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:595
0x4023aa28 in operator delete(void*) at /workdir/repo/gcc-gnu/libstdc++-v3/libsupc++/del_op.cc:50
0x40100b39 in umm_free_core at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:549
0x40100d26 in free at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:595
0x402220f4 in String::init() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/WString.h:289
(inlined by) String::invalidate() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/WString.cpp:147
0x4020d9d8 in getPriceFromAPI(String, String) at src/main.cpp:302
0x40100b39 in umm_free_core at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:549
0x40220073 in EspClass::flashWrite(unsigned int, unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/Esp.cpp:884
0x402265ad in uart_write at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/uart.cpp:544
0x402206e8 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:191
0x402206f4 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:194
0x402206e8 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:191
0x40221718 in Print::write(char const*) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/Print.h:59
(inlined by) unsigned int Print::printNumber(unsigned long, unsigned char) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/Print.cpp:264
0x40232b30 in std::function::function(std::function const&) at ??:?
0x402206e8 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:191
0x402206f4 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:194
0x402206e8 in HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/HardwareSerial.h:191
0x402223e9 in String::copy(char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/WString.cpp:226
0x4020fbb3 in String::~String() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/WString.h:79
(inlined by) loop at src/main.cpp:731
0x401032ec in wDev_ProcessFiq at ??:?
0x40210da4 in TFT_eSPI::drawChar(unsigned short, int, int, unsigned char) at .pio\libdeps\d1_mini\TFT_eSPI/TFT_eSPI.cpp:4624
0x40222880 in String::isSSO() const at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/WString.h:262
(inlined by) String::setLen(int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/WString.h:267
(inlined by) String::concat(char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/WString.cpp:309
0x40100b39 in umm_free_core at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266\umm_malloc/umm_malloc.cpp:549
0x40213d00 in TFT_eSPI::drawString(char const*, int, int, unsigned char) at .pio\libdeps\d1_mini\TFT_eSPI/TFT_eSPI.cpp:5066
0x40213d00 in TFT_eSPI::drawString(char const*, int, int, unsigned char) at .pio\libdeps\d1_mini\TFT_eSPI/TFT_eSPI.cpp:5066
0x402265ad in uart_write at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/uart.cpp:544
0x40220031 in EspClass::flashWrite(unsigned int, unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/Esp.cpp:834
0x40220031 in EspClass::flashWrite(unsigned int, unsigned char const*, unsigned int) at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/Esp.cpp:834
0x40223da2 in loop_wrapper() at C:\Users\Sadfiesch\.platformio\packages\framework-arduinoespressif8266\cores\esp8266/core_esp8266_main.cpp:201