Closed
Description
Arduino: 1.8.7 (Windows 10), Board: "Heltec_WIFI_LoRa_32, 80MHz, 921600"
....
C:\Users\xxxx\Documents\Arduino\libraries\arduino-lmic-2.2.0\src\hal\hal.cpp: In function 'void hal_printf_init()':
C:\Users\xxxx\Documents\Arduino\libraries\arduino-lmic-2.2.0\src\hal\hal.cpp:286:54: error: '_FDEV_SETUP_WRITE' was not declared in this scope
fdev_setup_stream (&uartout, uart_putchar, NULL, _FDEV_SETUP_WRITE);
^
C:\Users\xxxx\Documents\Arduino\libraries\arduino-lmic-2.2.0\src\hal\hal.cpp:286:71: error: 'fdev_setup_stream' was not declared in this scope
fdev_setup_stream (&uartout, uart_putchar, NULL, _FDEV_SETUP_WRITE);
^
Using library ESP32 at version 1.0 in folder: C:\Users\xxxx\Documents\Arduino\hardware\espressif\esp32\libraries\ESP32
Using library TinyGPSPlus-master at version 1.0.0 in folder: C:\Users\xxxx\Documents\Arduino\libraries\TinyGPSPlus-master
Using library arduino-lmic-2.2.0 at version 2.2.0 in folder: C:\Users\xxxx\Documents\Arduino\libraries\arduino-lmic-2.2.0
Using library SPI at version 1.0 in folder: C:\Users\xxxx\Documents\Arduino\hardware\espressif\esp32\libraries\SPI
Using library cppsrc in folder: C:\Users\xxxx\Documents\Arduino\libraries\cppsrc (legacy)
Using library csrc in folder: C:\Users\xxxx\Documents\Arduino\libraries\csrc (legacy)
Using library Wire at version 1.0 in folder: C:\Users\xxxx\Documents\Arduino\hardware\espressif\esp32\libraries\Wire
exit status 1
Error compiling for board Heltec_WIFI_LoRa_32.