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mandulaj / PZEM-004T-v30

Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter
MIT License
266 stars 115 forks source link

problems with wemos d1 and PZEM-004T #34

Closed yumupinglan closed 3 years ago

yumupinglan commented 4 years ago

My connections:

Exception 0: Illegal instruction

PC: 0x402021e4: circular_queue ::push(unsigned int&&) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/10.1.0/bits/atomic_base.h line 420 EXCVADDR: 0x00000000

Decoding stack results 0x4010079c: interrupt_handler(void, void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring_digital.cpp line 166 0x40100e2c: check_poison_block(umm_block) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/umm_malloc/umm_poison.c line 95 0x40100cd1: umm_free_core(void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/umm_malloc/umm_malloc.cpp line 351 0x401006d8: interrupt_handler(void, void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring_digital.cpp line 137 0x401006d8: interrupt_handler(void, void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring_digital.cpp line 137 0x401006d8: interrupt_handler(void, void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring_digital.cpp line 137 0x401006d8: interrupt_handler(void, void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring_digital.cpp line 137 0x40204768: loop_task(ETSEvent) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_features.h line 92 0x4020dee4: sys_timeout_LWIP2 at core/timeouts.c line 304 0x4020df57: tcpip_tcp_timer at core/timeouts.c line 153 0x40204784: loop_task(ETSEvent) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 208 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x4020d6b2: glue2esp_linkoutput at glue-esp/lwip-esp.c line 241 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x401003b0: SoftwareSerial::rxBitISR(SoftwareSerial) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/10.1.0/bits/unique_ptr.h line 420 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x401007b8: interrupt_handler(void, void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring_digital.cpp line 174 0x4010079c: interrupt_handler(void, void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring_digital.cpp line 166 0x401003b0: SoftwareSerial::rxBitISR(SoftwareSerial) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/10.1.0/bits/unique_ptr.h line 420 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x401006d8: interrupt_handler(void, void) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring_digital.cpp line 137 0x40100569: millis() at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring.cpp line 193 0x4010054c: millis() at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_wiring.cpp line 175 0x402021dc: std::_Function_handler >::_M_invoke(const std::_Any_data &, unsigned int &&) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/libraries/SoftwareSerial/src/SoftwareSerial.cpp line 423 0x40201ca8: circular_queue ::for_each(Delegate const&) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/10.1.0/bits/atomic_base.h line 122 0x401001ce: SoftwareSerial::writePeriod(unsigned int, unsigned int, bool) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/libraries/SoftwareSerial/src/SoftwareSerial.cpp line 263 0x40201f88: SoftwareSerial::rxBits() at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/10.1.0/bits/std_function.h line 303 0x401004fc: ets_post(uint8, ETSSignal, ETSParam) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 177 0x402021d0: std::_Function_handler >::_M_invoke(const std::_Any_data &, unsigned int &&) at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/libraries/SoftwareSerial/src/SoftwareSerial.cpp line 423 0x4020483b: __yield() at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_features.h line 92 0x402015fa: PZEM004Tv30::recieve(unsigned char*, unsigned short) at /home/willieyu/Arduino/libraries/PZEM-004T-v30-master/PZEM004Tv30.cpp line 469 0x402016aa: PZEM004Tv30::sendCmd8(unsigned char, unsigned short, unsigned short, bool, unsigned short) at /home/willieyu/Arduino/libraries/PZEM-004T-v30-master/PZEM004Tv30.cpp line 246 0x40201752: PZEM004Tv30::updateValues() at /home/willieyu/Arduino/libraries/PZEM-004T-v30-master/PZEM004Tv30.cpp line 377 0x402018dd: PZEM004Tv30::voltage() at /home/willieyu/Arduino/libraries/PZEM-004T-v30-master/PZEM004Tv30.cpp line 130 0x40201077: getPzem() at /home/willieyu/Arduino/PZEMSoftwareSerial/PZEMSoftwareSerial.ino line 119 0x40201374: loop() at /home/willieyu/Arduino/PZEMSoftwareSerial/PZEMSoftwareSerial.ino line 78 0x40204928: loop_wrapper() at /home/willieyu/arduino/arduino-1.8.13/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line

197

Sketch:

include

include

/* Use software serial for the PZEM

  • Pin 11 Rx (Connects to the Tx pin on the PZEM)
  • Pin 12 Tx (Connects to the Rx pin on the PZEM) */ PZEM004Tv30 pzem(D5, D6);

ifndef APSSID

define APSSID "****"

define APPSK "****"

endif

const char ssid = APSSID; const char password = APPSK;

const char* host = "192.168.0.103"; const int port = 3000;

int i = 0;

WiFiClient client;

void prinScanResult(int networksFound) { Serial.printf("%d network(s) found\n", networksFound); for (int i = 0; i < networksFound; i++) { Serial.printf("%d: %s, Ch:%d (%ddBm) %s\n", i + 1, WiFi.SSID(i).c_str(), WiFi.channel(i), WiFi.RSSI(i), WiFi.encryptionType(i) == ENC_TYPE_NONE ? "open" : ""); } }

void setup() { Serial.begin(115200); WiFi.mode(WIFI_STA); WiFi.begin(ssid, password);

while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.println("trying to connected WIFI..."); } Serial.println(""); Serial.println("WiFi connected"); Serial.println("IP address: "); Serial.println(WiFi.localIP());

// Use WiFiClient class to create TCP connections if (!client.connected()) { Serial.println("connected to server"); if (!client.connect(host, port)) { Serial.println("connection failed"); delay(5000); return; } Serial.println("connected sucess "); }

}

void loop() {

if (!client.connected()) {
  Serial.println("reconnected to server");
  if (!client.connect(host, port)) {
    Serial.println("reconnection failed");
    delay(5000);
    return;
  }
  Serial.println("reconnected sucess");
}

getPzem(); 

     // This will send a string to the server
Serial.println("sending data to server");
if (client.connected()) {
  client.print("{name:'test'}");
}

// delay(2000); // wait for data to be available unsigned long timeout = millis(); while (client.available() == 0) { if (millis() - timeout > 5000) { Serial.println(">>> Client Timeout !"); client.stop(); if((WiFi.status() != WL_CONNECTED)){ Serial.println(">>> WiFi disconnected!"); }else{ Serial.println(">>> WiFi connected!"); } delay(60000); return; } }

  // Read all the lines of the reply from server and print them to Serial
  Serial.println("receiving from remote server");
  // not testing 'client.connected()' since we do not need to send data here
  while (client.available()) {
    char ch = static_cast<char>(client.read());
    Serial.print(ch);
  }

   Serial.println();

Serial.println();
delay(2000);

}

void getPzem(){

// String result = ""; // result += "["; float voltage = pzem.voltage(); if( !isnan(voltage) ){ Serial.print("Voltage: "); Serial.print(voltage); Serial.println("V"); // result += "{name:'voltage', value:"+String(voltage)+", unit:'V'},"; } else { Serial.println("Error reading voltage"); }

float current = pzem.current();
if( !isnan(current) ){
    Serial.print("Current: "); Serial.print(current); Serial.println("A");

// result += "{name:'current', value:"+String(current)+", unit:'A'},"; } else { Serial.println("Error reading current"); }

float power = pzem.power();
if( !isnan(power) ){
    Serial.print("Power: "); Serial.print(power); Serial.println("W");

// result += "{name:'power', value:"+String(power)+", unit:'W'},"; } else { Serial.println("Error reading power"); }

float energy = pzem.energy();
if( !isnan(energy) ){
    Serial.print("Energy: "); Serial.print(energy,3); Serial.println("kWh");

// result += "{name:'energy', value:"+String(energy)+", unit:'kWh'},"; } else { Serial.println("Error reading energy"); }

float frequency = pzem.frequency();
if( !isnan(frequency) ){
    Serial.print("Frequency: "); Serial.print(frequency, 1); Serial.println("Hz");

// result += "{name:'frequency', value:"+String(frequency)+", unit:'Hz'},"; } else { Serial.println("Error reading frequency"); }

float pf = pzem.pf();
if( !isnan(pf) ){
    Serial.print("PF: "); Serial.println(pf);

// result += "{name:'pf', value:"+String(pf)+", unit:''},"; } else { Serial.println("Error reading power factor"); }

// result += "]"; // return result; }`

mandulaj commented 3 years ago

Hi sorry, I was unable to reproduce this with the new rel1.1 version. Could you try again?

mandulaj commented 3 years ago

I will close this issue for now. In case you still have the problem even with the new release version, please open a new issue.