I have been trying to develop multi cpp project in platformio and whenever I define “AsyncMqttClient” class object with the “extern” in defines.h and declare it in main.cpp I am getting scarry looking error “…: first defined here” But when I use “AsyncMqttClient” library instead “AsyncMQTT_ESP32”, I am not getting any error. Can you help in this regard?
main.cpp:
#include "defines.h"
const char *PubTopic = "async-mqtt/ESP32_Pub"; // Topic to publish
AsyncMqttClient mqttClient;
TimerHandle_t mqttReconnectTimer;
TimerHandle_t wifiReconnectTimer;
void connectToWifi()
{
Serial.println("Connecting to Wi-Fi...");
WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
}
void connectToMqtt()
{
Serial.println("Connecting to MQTT...");
mqttClient.connect();
}
void WiFiEvent(WiFiEvent_t event)
{
switch (event)
{
#if USING_CORE_ESP32_CORE_V200_PLUS
case ARDUINO_EVENT_WIFI_READY:
Serial.println("WiFi ready");
break;
case ARDUINO_EVENT_WIFI_STA_START:
Serial.println("WiFi STA starting");
break;
case ARDUINO_EVENT_WIFI_STA_CONNECTED:
Serial.println("WiFi STA connected");
break;
case ARDUINO_EVENT_WIFI_STA_GOT_IP6:
case ARDUINO_EVENT_WIFI_STA_GOT_IP:
Serial.println("WiFi connected");
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
connectToMqtt();
break;
case ARDUINO_EVENT_WIFI_STA_LOST_IP:
Serial.println("WiFi lost IP");
break;
case ARDUINO_EVENT_WIFI_STA_DISCONNECTED:
Serial.println("WiFi lost connection");
xTimerStop(mqttReconnectTimer, 0); // ensure we don't reconnect to MQTT while reconnecting to Wi-Fi
xTimerStart(wifiReconnectTimer, 0);
break;
#else
case SYSTEM_EVENT_STA_GOT_IP:
Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
connectToMqtt();
break;
case SYSTEM_EVENT_STA_DISCONNECTED:
Serial.println("WiFi lost connection");
xTimerStop(mqttReconnectTimer, 0); // ensure we don't reconnect to MQTT while reconnecting to Wi-Fi
xTimerStart(wifiReconnectTimer, 0);
break;
#endif
default:
break;
}
}
void printSeparationLine()
{
Serial.println("************************************************");
}
void onMqttConnect(bool sessionPresent)
{
Serial.print("Connected to MQTT broker: ");
Serial.print(MQTT_HOST);
Serial.print(", port: ");
Serial.println(MQTT_PORT);
Serial.print("PubTopic: ");
Serial.println(PubTopic);
printSeparationLine();
Serial.print("Session present: ");
Serial.println(sessionPresent);
uint16_t packetIdSub = mqttClient.subscribe(PubTopic, 2);
Serial.print("Subscribing at QoS 2, packetId: ");
Serial.println(packetIdSub);
mqttClient.publish(PubTopic, 0, true, "ESP32 Test");
Serial.println("Publishing at QoS 0");
uint16_t packetIdPub1 = mqttClient.publish(PubTopic, 1, true, "test 2");
Serial.print("Publishing at QoS 1, packetId: ");
Serial.println(packetIdPub1);
uint16_t packetIdPub2 = mqttClient.publish(PubTopic, 2, true, "test 3");
Serial.print("Publishing at QoS 2, packetId: ");
Serial.println(packetIdPub2);
printSeparationLine();
}
void onMqttDisconnect(AsyncMqttClientDisconnectReason reason)
{
(void)reason;
Serial.println("Disconnected from MQTT.");
if (WiFi.isConnected())
{
xTimerStart(mqttReconnectTimer, 0);
}
}
void onMqttSubscribe(const uint16_t &packetId, const uint8_t &qos)
{
Serial.println("Subscribe acknowledged.");
Serial.print(" packetId: ");
Serial.println(packetId);
Serial.print(" qos: ");
Serial.println(qos);
}
void onMqttUnsubscribe(const uint16_t &packetId)
{
Serial.println("Unsubscribe acknowledged.");
Serial.print(" packetId: ");
Serial.println(packetId);
}
void onMqttMessage(char *topic, char *payload, const AsyncMqttClientMessageProperties &properties,
const size_t &len, const size_t &index, const size_t &total)
{
(void)payload;
Serial.println("Publish received.");
Serial.print(" topic: ");
Serial.println(topic);
Serial.print(" qos: ");
Serial.println(properties.qos);
Serial.print(" dup: ");
Serial.println(properties.dup);
Serial.print(" retain: ");
Serial.println(properties.retain);
Serial.print(" len: ");
Serial.println(len);
Serial.print(" index: ");
Serial.println(index);
Serial.print(" total: ");
Serial.println(total);
}
void onMqttPublish(const uint16_t &packetId)
{
Serial.println("Publish acknowledged.");
Serial.print(" packetId: ");
Serial.println(packetId);
}
void setup()
{
Serial.begin(115200);
while (!Serial && millis() < 5000)
;
delay(500);
Serial.print("\nStarting FullyFeature_ESP32 on ");
Serial.println(ARDUINO_BOARD);
Serial.println(ASYNC_MQTT_ESP32_VERSION);
mqttReconnectTimer = xTimerCreate("mqttTimer", pdMS_TO_TICKS(2000), pdFALSE, (void *)0,
reinterpret_cast<TimerCallbackFunction_t>(connectToMqtt));
wifiReconnectTimer = xTimerCreate("wifiTimer", pdMS_TO_TICKS(2000), pdFALSE, (void *)0,
reinterpret_cast<TimerCallbackFunction_t>(connectToWifi));
WiFi.onEvent(WiFiEvent);
mqttClient.onConnect(onMqttConnect);
mqttClient.onDisconnect(onMqttDisconnect);
mqttClient.onSubscribe(onMqttSubscribe);
mqttClient.onUnsubscribe(onMqttUnsubscribe);
mqttClient.onMessage(onMqttMessage);
mqttClient.onPublish(onMqttPublish);
test();
connectToWifi();
}
void loop()
{
}
defines.h:
/****************************************************************************************************************************
defines.h
AsyncMQTT_ESP32 is a library for ESP32 boards using WiFi or LwIP W5500, LAN8720 or ENC28J60
Based on and modified from :
1) async-mqtt-client (https://github.com/marvinroger/async-mqtt-client)
2) async-mqtt-client (https://github.com/khoih-prog/AsyncMQTT_Generic)
Built by Khoi Hoang https://github.com/khoih-prog/AsyncMQTT_ESP32
***************************************************************************************************************************************/
#ifndef defines_h
#define defines_h
#define _ASYNC_MQTT_LOGLEVEL_ 1
#include <Arduino.h>
#include <WiFi.h>
#include <AsyncMQTT_ESP32.h>
#include <Test.h>
extern "C"
{
#include "freertos/FreeRTOS.h"
#include "freertos/timers.h"
}
extern AsyncMqttClient mqttClient;
extern TimerHandle_t mqttReconnectTimer;
extern TimerHandle_t wifiReconnectTimer;
//#define MQTT_HOST IPAddress(192, 168, 2, 110)
#define MQTT_HOST "broker.emqx.io" // Broker address
#define MQTT_PORT 1883
#define WIFI_SSID "Digisol"
#define WIFI_PASSWORD "12345678"
#endif //defines_h
Test.h:
#ifndef Test_H
#define Test_H
void test();
#endif
Test.cpp:
#include "defines.h"
void test()
{
mqttClient.setServer(MQTT_HOST, MQTT_PORT);
}
platformio.ini:
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
; [platformio]
; default_envs = ESP32
[env:esp32dev]
; [env:ESP32]
platform = espressif32
; board = esp32doit-devkit-v1
board = esp32dev
framework = arduino
lib_deps = khoih-prog/AsyncMQTT_ESP32@^1.10.0
lib_ignore = WebServer_ESP32_SC_ENC, WebServer_ESP32_SC_W5500, WebServer_ESP32_SC_W6100
lib_compat_mode = strict
lib_ldf_mode = deep+
monitor_speed = 115200
; monitor_filters = esp32_exception_decoder
Error:
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::setKeepAlive(unsigned short)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AseepAlive(unsigned short)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsySP32_Impl.h:201: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::setClientId(char const*)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AslientId(char const*)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQ_Impl.h:210: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::setCleanSession(bool)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsleanSession(bool)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_pl.h:219: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::setMaxTopicLength(unsigned short)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsaxTopicLength(unsigned short)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\ProjectQTT_ESP32_Impl.h:228: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::setCredentials(char const*, char const*)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asredentials(char const*, char const*)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\/AsyncMQTT_ESP32_Impl.h:239: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::setWill(char const*, unsigned char, bool, char const*, unsigned int)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asill(char const*, unsigned char, bool, char const*, unsigned int)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\Onesp32dev/AsyncMQTT_ESP32/src/AsyncMQTT_ESP32_Impl.h:250: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::setServer(IPAddress, unsigned short)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Aserver(IPAddress, unsigned short)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\ProjncMQTT_ESP32_Impl.h:263: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::setServer(char const*, unsigned short)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Aserver(char const*, unsigned short)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\PrsyncMQTT_ESP32_Impl.h:274: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_freeCurrentParsedPacket()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AseCurrentParsedPacket()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\Async32_Impl.h:359: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onPingResp()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsingResp()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Te: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_handleQueue()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsdleQueue()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 T0: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onAck(unsigned int)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asck(unsigned int)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_El.h:464: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_insert(AsyncMqttClientInternals::OutPacket*)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asert(AsyncMqttClientInternals::OutPacket*)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\Platfo2/src/AsyncMQTT_ESP32_Impl.h:659: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onPubRec(unsigned short)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsPubRec(unsigned short)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\Async32_Impl.h:1089: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_addFront(AsyncMqttClientInternals::OutPacket*)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsFront(AsyncMqttClientInternals::OutPacket*)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatP32/src/AsyncMQTT_ESP32_Impl.h:682: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onConnect()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asonnect()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Tes first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_addBack(AsyncMqttClientInternals::OutPacket*)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsBack(AsyncMqttClientInternals::OutPacket*)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\Platf32/src/AsyncMQTT_ESP32_Impl.h:707: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_clearQueue(bool)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsarQueue(bool)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP3:804: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_clear()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asar()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pst defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_sendPing()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsndPing()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Tes: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::connected() const':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asnected() const'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESPh:1147: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::connect()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asnect()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/
first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::disconnect(bool)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asconnect(bool)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP3:1255: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onPoll()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asoll()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.rst defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::subscribe(char const*, unsigned char)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asscribe(char const*, unsigned char)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\PrsyncMQTT_ESP32_Impl.h:1277: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::unsubscribe(char const*)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asubscribe(char const*)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncM2_Impl.h:1291: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::publish(char const*, unsigned char, bool, char const*, unsigned int, bool, unsigned s
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Aslish(char const*, unsigned char, bool, char const*, unsigned int, bool, unsigned short)'; .pio\build\esp32dev\src\Test.SP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsyncMQTT_ESP32_Impl.h:1306: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::clearQueue()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsarQueue()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Te5: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::getClientId() const':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsClientId() const'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_El.h:1337: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onDisconnect()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asisconnect()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 35: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onConnAck(bool, unsigned char)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsonnAck(bool, unsigned char)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\T_ESP32_Impl.h:887: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onSubAck(unsigned short, char)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsubAck(unsigned short, char)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\T_ESP32_Impl.h:919: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onUnsubAck(unsigned short)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsnsubAck(unsigned short)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsynP32_Impl.h:943: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onMessage(char*, char*, unsigned char, bool, bool, unsigned int, unsigned int, unsig
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asessage(char*, char*, unsigned char, bool, bool, unsigned int, unsigned int, unsigned int, unsigned short)'; .pio\build\ojects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsyncMQTT_ESP32_Impl.h:968: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onPublish(unsigned short, unsigned char)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asublish(unsigned short, unsigned char)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIOc/AsyncMQTT_ESP32_Impl.h:998: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onPubRel(unsigned short)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsPubRel(unsigned short)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\Async32_Impl.h:1042: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onPubAck(unsigned short)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsPubAck(unsigned short)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\Async32_Impl.h:1072: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onPubComp(unsigned short)':
main.cpp:(.text._ZN15AsyncMqttClient10_onPubCompEt+0x0): multiple definition of `AsyncMqttClient::_onPubComp(unsigned sttClient10_onPubCompEt+0x0): first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::_onData(char*, unsigned int)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asata(char*, unsigned int)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsySP32_Impl.h:473: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::AsyncMqttClient()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsMqttClient()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP3255: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::AsyncMqttClient()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsMqttClient()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP3255: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::onUnsubscribe(std::function<void (unsigned short)>)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Assubscribe(std::function<void (unsigned short)>)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\T_ESP32/src/AsyncMQTT_ESP32_Impl.h:332: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::onPublish(std::function<void (unsigned short)>)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asblish(std::function<void (unsigned short)>)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatP32/src/AsyncMQTT_ESP32_Impl.h:350: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::onSubscribe(std::function<void (unsigned short, unsigned char)>)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asbscribe(std::function<void (unsigned short, unsigned char)>)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDri2dev/AsyncMQTT_ESP32/src/AsyncMQTT_ESP32_Impl.h:323: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::onConnect(std::function<void (bool)>)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asnnect(std::function<void (bool)>)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\ProyncMQTT_ESP32_Impl.h:305: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::onDisconnect(std::function<void (AsyncMqttClientDisconnectReason)>)':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Assconnect(std::function<void (AsyncMqttClientDisconnectReason)>)'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\Onesp32dev/AsyncMQTT_ESP32/src/AsyncMQTT_ESP32_Impl.h:314: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::onMessage(std::function<void (char*, char*, AsyncMqttClientMessageProperties, unsigne
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/Asssage(std::function<void (char*, char*, AsyncMqttClientMessageProperties, unsigned int, unsigned int, unsigned int)>)';latformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsyncMQTT_ESP32_Impl.h:341: first def
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::~AsyncMqttClient()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsncMqttClient()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESPh:185: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o: in function `AsyncMqttClient::~AsyncMqttClient()':
C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/src/AsncMqttClient()'; .pio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESPh:185: first defined here
c:/users/shubh/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/...o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdeps/esp32dev/AsyncMQTT_ESP32/srcio\build\esp32dev\src\Test.cpp.o:C:\Users\shubh\OneDrive\Documents\PlatformIO\Projects\AsyncMQTT_ESP32 Test/.pio/libdep here
collect2.exe: error: ld returned 1 exit status
*** [.pio\build\esp32dev\firmware.elf] Error 1
================================================================================ [FAILED] Took 57.24 seconds ==========