C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\packetmonitor.cpp:11:1: error: 'arduinoFFT' does not name a type; did you mean 'ArduinoFFT'?
arduinoFFT FFT = arduinoFFT();
^~~~~~
ArduinoFFT
C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\packetmonitor.cpp: In function 'void do_sampling_FFT()':
C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\packetmonitor.cpp:142:3: error: 'FFT' was not declared in this scope
FFT.Windowing(vReal, samples, FFT_WIN_TYP_HAMMING, FFT_FORWARD);
^~~
C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\HCScreen.cpp: In member function 'void HCScreen::showIcon(uint8_t, uint8_t, const HCIcon*)':
C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\HCScreen.cpp:226:22: error: 'class Adafruit_ST7735' has no member named 'Color565'; did you mean 'color565'?
color = _tft.Color565(icon->pixel_data[idx++], icon->pixel_data[idx++], icon->pixel_data[idx++]);
^~~~
color565
exit status 1
Compilation error: 'arduinoFFT' does not name a type; did you mean 'ArduinoFFT'?
C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\packetmonitor.cpp:11:1: error: 'arduinoFFT' does not name a type; did you mean 'ArduinoFFT'? arduinoFFT FFT = arduinoFFT(); ^
~~~~~ ArduinoFFT C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\packetmonitor.cpp: In function 'void do_sampling_FFT()': C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\packetmonitor.cpp:142:3: error: 'FFT' was not declared in this scope FFT.Windowing(vReal, samples, FFT_WIN_TYP_HAMMING, FFT_FORWARD); ^~~ C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\HCScreen.cpp: In member function 'void HCScreen::showIcon(uint8_t, uint8_t, const HCIcon*)': C:\Users\User\Documents\Arduino\ESP32-DIV-main\Code\ESP32DIV\HCScreen.cpp:226:22: error: 'class Adafruit_ST7735' has no member named 'Color565'; did you mean 'color565'? color = _tft.Color565(icon->pixel_data[idx++], icon->pixel_data[idx++], icon->pixel_data[idx++]); ^~~~ color565 exit status 1Compilation error: 'arduinoFFT' does not name a type; did you mean 'ArduinoFFT'?