getting Stacktrace error in serial monitor please help
Posted: Sun May 31, 2020 5:43 amI decoded the ESP8266 stacktrace I was getting in serial monitor:
Looks like its pointing to this library read_sensor_data.cpp
but I do not understand what is wrong here.
Code: Select all
Decoding stack results
0x40211de4: operator new[](unsigned int) at ../../../../../dl/gcc-xtensa/libstdc++-v3/libsupc++/new_opv.cc line 33
0x40202219: SensorData::read_sensor_data::analogValues() at /var/folders/43/m1qv9zf53q19sqh6h9kg9pz80000gn/T/arduino_build_623045/sketch/read_sensor_data.cpp line 19
0x402022cc: loop() at /Users/seaurchin/Development/Arduino/wemos/soil_sensor_with_ads/soil_sensor_with_ads.ino line 21
0x40207b24: loop_wrapper() at /Users/seaurchin/Library/Arduino15/packages/esp8266/hardware/esp8266/2.5.2/cores/esp8266/core_esp8266_main.cpp line 125Looks like its pointing to this library read_sensor_data.cpp
Code: Select all
#include <Wire.h>
#include <Adafruit_ADS1015.h>
#include "read_sensor_data.h"
Adafruit_ADS1115 ads;
namespace SensorData
{
void read_sensor_data::initializeADC() {
ads.setGain(GAIN_TWOTHIRDS);
ads.begin();
}
int* read_sensor_data::analogValues()
{
int* arr = new int[4];
int16_t adc0, adc1, adc2, adc3;
arr[0] = ads.readADC_SingleEnded(0);
arr[1] = ads.readADC_SingleEnded(1);
arr[2] = ads.readADC_SingleEnded(2);
arr[3] = ads.readADC_SingleEnded(3);
return arr;
}
}but I do not understand what is wrong here.
