Arduino IDE install quirc

Hello. I try to add ESPino32CAM to my project. i copy it to libraries folder. ESPino32CAM include folder "quirc" but when I try to compilling project from example, I got an errors:

Arduino: 1.8.12 (Windows 10), Board:"DOIT ESP32 DEVKIT V1, 80MHz, 921600, None"

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o:(.literal._ZL8qrOutputP5quirc+0x2c): undefined reference to `quirc_count'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o:(.literal._ZL8qrOutputP5quirc+0x30): undefined reference to `quirc_extract'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o:(.literal._ZL8qrOutputP5quirc+0x34): undefined reference to `quirc_decode'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o:(.literal._Z12qr_recoginzePv+0x14): undefined reference to `quirc_new'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o:(.literal._Z12qr_recoginzePv+0x18): undefined reference to `quirc_resize'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o:(.literal._Z12qr_recoginzePv+0x1c): undefined reference to `quirc_destroy'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o:(.literal._Z12qr_recoginzePv+0x20): undefined reference to `quirc_begin'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o:(.literal._Z12qr_recoginzePv+0x28): undefined reference to `quirc_end'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o: In function `qrOutput(quirc*)':

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_count'

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_extract'

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_decode'

libraries\ESPino32CAM\ESPino32CAM_QRCode.cpp.o: In function `qr_recoginze(void*)':

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_new'

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_resize'

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_destroy'

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_begin'

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_end'

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_destroy'

D:\arduino-1.8.12-windows\arduino-1.8.12\libraries\ESPino32CAM/ESPino32CAM_QRCode.cpp:177: undefined reference to `quirc_destroy'

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compilling fot DOIT ESP32 DEVKIT V1.

Please help, how to correct install this libs?

Hey there.

Make sure use the right hardware as PSRAM is required (the ESP32CAM has one).
Inside Arduino\libraries\ESPIno32CAM\src\ESPino32CAM.h you have to Set-Up the pins for your camera accordingly.