Guru Meditation Error: Core 1 panic'ed (Interrupt wdt timeout on CPU1).

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Jamespeed44
Posts: 1
Joined: Tue Jun 18, 2024 12:29 pm

Guru Meditation Error: Core 1 panic'ed (Interrupt wdt timeout on CPU1).

Postby Jamespeed44 » Tue Jun 18, 2024 12:45 pm

hi,
my project have this error like 10 mins after the code is running and its looping, like the code running again but then 10 mins later error again
Code: [Select all] [Expand/Collapse]
  1. Guru Meditation Error: Core  1 panic'ed (Interrupt wdt timeout on CPU1).
  2.  
  3. Core  1 register dump:
  4. PC      : 0x400d3160  PS      : 0x00060035  A0      : 0x800d2c78  A1      : 0x3ffc54e0  
  5. A2      : 0x000032b2  A3      : 0x00000001  A4      : 0x3ffc1c60  A5      : 0x00000001  
  6. A6      : 0x00060420  A7      : 0x00000001  A8      : 0x800d2b80  A9      : 0x000032b2  
  7. A10     : 0x00000005  A11     : 0x00000000  A12     : 0x011142e5  A13     : 0x00000020  
  8. A14     : 0x00000028  A15     : 0x003fffff  SAR     : 0x00000005  EXCCAUSE: 0x00000006  
  9. EXCVADDR: 0x00000000  LBEG    : 0x40085751  LEND    : 0x40085759  LCOUNT  : 0x00000027  
  10.  
  11.  
  12. Backtrace: 0x400d315d:0x3ffc54e0 0x400d2c75:0x3ffc5500 0x400d2e69:0x3ffc5660 0x400d167b:0x3ffc5680 0x400d170b:0x3ffc56a0 0x400d4225:0x3ffc56c0
  13.  
  14.  
  15. Core  0 register dump:
  16. PC      : 0x400f5b7e  PS      : 0x00060535  A0      : 0x800dc4d1  A1      : 0x3ffbcec0  
  17. A2      : 0x00000000  A3      : 0x40086c94  A4      : 0x00060520  A5      : 0x80000000  
  18. A6      : 0x007bf398  A7      : 0x003fffff  A8      : 0x800dc0d2  A9      : 0x3ffbce90  
  19. A10     : 0x00000000  A11     : 0x3ffbf394  A12     : 0x3ffbf394  A13     : 0x00000000  
  20. A14     : 0x00060520  A15     : 0x00000000  SAR     : 0x0000001d  EXCCAUSE: 0x00000006  
  21. EXCVADDR: 0x00000000  LBEG    : 0x00000000  LEND    : 0x00000000  LCOUNT  : 0x00000000  
  22.  
  23.  
  24. Backtrace: 0x400f5b7b:0x3ffbcec0 0x400dc4ce:0x3ffbcee0 0x4008aa41:0x3ffbcf00
  25.  
  26.  
  27.  
  28.  
  29. ELF file SHA256: edb769177ab717cc
  30.  
  31. Rebooting...
  32. ets Jul 29 2019 12:21:46
  33.  
  34. rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
  35. configsip: 0, SPIWP:0xee
  36. clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
  37. mode:DIO, clock div:1
  38. load:0x3fff0030,len:1344
  39. load:0x40078000,len:13964
  40. load:0x40080400,len:3600
  41. entry 0x400805f0
  42. E (100) psram: PSRAM ID read error: 0xfffffff
GeSHi © Codebox Plus Extension
and this is the code i use
Code: [Select all] [Expand/Collapse]
  1.  //#define BLYNK_TEMPLATE_ID "TMPL6S4jVtrpE"
  2. //#define BLYNK_TEMPLATE_NAME "Power Box"
  3. //#define BLYNK_AUTH_TOKEN "aW3hlV_wLSxG5jDedw6Re_DLOdcn3S8V"
  4. //#define BLYNK_PRINT Serial
  5.  
  6. //#include <WiFi.h>
  7. //#include <WiFiClient.h>
  8. //#include <BlynkSimpleEsp32.h>
  9. #include <PZEM004Tv30.h>
  10. #include <ModbusMasterPzem017.h>
  11. #include <LiquidCrystal_I2C.h>
  12. #include "DHT.h"
  13.  
  14. //char auth[] = BLYNK_AUTH_TOKEN ;     // Put in the Auth Token for the project from Blynk. You should receive it in your email.
  15. //char ssid[] = "admin";                  // Key in your wifi name. You can check with your smart phone for your wifi name
  16. //char pass[] = "admin123";
  17.  
  18. static uint8_t pzemSlaveAddr = 0x01; //PZem Address
  19. static uint16_t NewshuntAddr = 0x0001;      // Declare your external shunt value. Default is 100A, replace to "0x0001" if using 50A shunt, 0x0002 is for 200A, 0x0003 is for 300A
  20. #define RXD1 33
  21. #define TXD1 32
  22. #define PZEM_SERIAL Serial2
  23. #define DHTTYPE DHT22
  24.  
  25. const int DHTPIN = 5;
  26. const int relay = 18;
  27. float pwr;
  28. float randnum;
  29. float PZEMVoltage = 0;
  30. float PZEMCurrent = 0;
  31. float PZEMPower = 0;
  32. float PZEMEnergy = 0;
  33. float vr, ir, freq, pf_r, energy, power;
  34. float t, h;
  35. uint8_t result;
  36.  
  37. ModbusMaster node;
  38. //BlynkTimer timer;
  39. LiquidCrystal_I2C lcd(0x27, 20, 4);
  40. PZEM004Tv30 pzem_r(PZEM_SERIAL, RXD1, TXD1);
  41. DHT dht(DHTPIN, DHTTYPE);
  42.  
  43. void baca_pzemdc() {
  44.   result = node.readInputRegisters(0x0000, 6);
  45. }
  46.  
  47. void baca_pzem() {
  48.   vr = pzem_r.voltage();
  49.   ir = pzem_r.current();
  50.   freq = pzem_r.frequency();
  51.   pf_r = pzem_r.pf();
  52.   power = pzem_r.power();
  53.   energy = pzem_r.energy();
  54. }
  55.  
  56. void setShunt(uint8_t slaveAddr) {
  57.   static uint8_t SlaveParameter = 0x06;                                                             /* Write command code to PZEM */
  58.   static uint16_t registerAddress = 0x0003;                                                         /* change shunt register address command code */
  59.  
  60.   uint16_t u16CRC = 0xFFFF;                                                                         /* declare CRC check 16 bits*/
  61.   u16CRC = crc16_update(u16CRC, slaveAddr);                                                         // Calculate the crc16 over the 6bytes to be send
  62.   u16CRC = crc16_update(u16CRC, SlaveParameter);
  63.   u16CRC = crc16_update(u16CRC, highByte(registerAddress));
  64.   u16CRC = crc16_update(u16CRC, lowByte(registerAddress));
  65.   u16CRC = crc16_update(u16CRC, highByte(NewshuntAddr));
  66.   u16CRC = crc16_update(u16CRC, lowByte(NewshuntAddr));
  67.  
  68.   Serial.println("Change shunt address");
  69.   Serial1.write(slaveAddr); //these whole process code sequence refer to manual
  70.   Serial1.write(SlaveParameter);
  71.   Serial1.write(highByte(registerAddress));
  72.   Serial1.write(lowByte(registerAddress));
  73.   Serial1.write(highByte(NewshuntAddr));
  74.   Serial1.write(lowByte(NewshuntAddr));
  75.   Serial1.write(lowByte(u16CRC));
  76.   Serial1.write(highByte(u16CRC));
  77.   delay(10); delay(100);
  78.   while (Serial1.available()) {
  79.     Serial.print(char(Serial1 .read()), HEX); //Prints the response and display on Serial Monitor (Serial)
  80.     Serial.print(" ");
  81.   }
  82.  
  83. } //setShunt Ends
  84.  
  85. //void sendSensor() {
  86. //  h = dht.readHumidity();
  87. //  t = dht.readTemperature();
  88. //  if (isnan(h) || isnan(t)) {
  89. //    Serial.println(F("Failed to read from DHT sensor!"));
  90. //    return;
  91. //  }
  92. //  //  Blynk.virtualWrite(V0, PZEMVoltage);
  93. //  //  Blynk.virtualWrite(V1, PZEMCurrent);
  94. //  //  Blynk.virtualWrite(V2, pwr);
  95. //  //  Blynk.virtualWrite(V5, vr);
  96. //  //  Blynk.virtualWrite(V6, ir);
  97. //  //  Blynk.virtualWrite(V7, power);
  98. //}
  99.  
  100. void setup() {
  101.   Serial.begin(115200);
  102.   dht.begin();
  103.   lcd.init();
  104.   lcd.backlight();
  105.   Serial2.begin(9600, SERIAL_8N2, RXD1, TXD1);
  106.   Serial1.begin(9600, SERIAL_8N2, 26, 27);
  107.   setShunt(pzemSlaveAddr);
  108.   node.begin(pzemSlaveAddr, Serial1);
  109.   //  Blynk.begin(auth, ssid, pass);
  110.   //  timer.setInterval(100L, sendSensor);
  111.   pinMode(relay, OUTPUT);
  112.   digitalWrite(relay, HIGH);
  113.   lcd.setCursor(0, 0); lcd.print("Standby...");
  114.   delay(1000);
  115.   lcd.clear();
  116. }
  117.  
  118. void loop() {
  119.   //  Blynk.run();
  120.   //  timer.run();
  121.   //  sendSensor();
  122.   baca_pzem();
  123.   baca_pzemdc();
  124.   //  setShunt();
  125.  
  126.   h = dht.readHumidity();
  127.   t = dht.readTemperature();
  128.   if (isnan(h) || isnan(t)) {
  129.     Serial.println(F("Failed to read from DHT sensor!"));
  130.     return;
  131.   }
  132.   if (t < 30) {
  133.     digitalWrite(relay, LOW);
  134.   }
  135.   else {
  136.     digitalWrite(relay, HIGH);
  137.   }
  138.  
  139.   lcd.setCursor(0, 0); lcd.print("DCV:"); lcd.print(PZEMVoltage, 1); lcd.print(" V  ");
  140.   lcd.setCursor(8, 0); lcd.print("DCCur:"); lcd.print(PZEMCurrent, 3); lcd.print("A ");
  141.   lcd.setCursor(0, 1); lcd.print("DCPow:"); lcd.print(pwr, 2); lcd.print(" W  ");
  142.   lcd.setCursor(0, 2); lcd.print("ACV:"); lcd.print(vr, 1); lcd.print(" V  ");
  143.   lcd.setCursor(8, 2); lcd.print("ACCur:"); lcd.print(ir, 3); lcd.print("A ");
  144.   lcd.setCursor(8, 1); lcd.print("ACPow: "); lcd.print(power, 2); lcd.print(" W  ");
  145.  
  146.   if (result == node.ku8MBSuccess) {
  147.     uint32_t tempdouble = 0x00000000;
  148.     PZEMVoltage = node.getResponseBuffer(0x0000) / 100.0;
  149.     PZEMCurrent = (node.getResponseBuffer(0x0001) / 100.0);
  150.     tempdouble =  (node.getResponseBuffer(0x0003) << 16) + node.getResponseBuffer(0x0002); // get the power value. Power value is consists of 2 parts (2 digits of 16 bits in front and 2 digits of 16 bits at the back) and combine them to an unsigned 32bit
  151.     PZEMPower = tempdouble / 10.0; //Divide the value by 10 to get actual power value (as per manual)
  152.     tempdouble =  (node.getResponseBuffer(0x0005) << 16) + node.getResponseBuffer(0x0004);  //get the energy value. Energy value is consists of 2 parts (2 digits of 16 bits in front and 2 digits of 16 bits at the back) and combine them to an unsigned 32bit
  153.     PZEMEnergy = tempdouble;
  154.    // PZEMCurrent = PZEMVoltage * 0.308;
  155.     Serial.print(PZEMVoltage, 1); //Print Voltage value on Serial Monitor with 1 decimal*/
  156.     Serial.print("V   ");
  157.     Serial.print(PZEMCurrent, 5); Serial.print("A   ");
  158.     Serial.print(PZEMPower, 1); Serial.print("W  ");
  159.     Serial.print(PZEMEnergy, 0); Serial.print("Wh  ");
  160.     Serial.println();
  161.   }
  162.   else {
  163.     Serial.println("Failed to read modbus");
  164.   }
  165.   Serial.print("Volt: "); Serial.print(vr, 2); Serial.print("V, ");
  166.   Serial.print("curr: "); Serial.print(ir, 3); Serial.print("A, ");
  167.   Serial.print("pf: "); Serial.print(pf_r); Serial.println("%, ");
  168.   Serial.print("Power: "); Serial.print(power); Serial.print("W, ");
  169.   Serial.print("Energy: "); Serial.print(energy, 3); Serial.print("kWh, ");
  170.   Serial.print("freq: "); Serial.print(freq, 1); Serial.print("Hz, ");
  171.   Serial.print("Temp: "); Serial.print(t); Serial.print("C, ");
  172.   Serial.print("Humid: "); Serial.print(h); Serial.println("%, ");
  173.   Serial.println();
  174.   delay(1000);
  175. }
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pls help me, thanks in advance
regards,

james
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