Any idea why I am getting these compiler warnings.
Compiling .pio/build/esp-wrover-kit/FrameworkArduino/esp32-hal-uart.c.o
.platformio/packages/framework-arduinoespressif32/cores/esp32/esp32-hal-uart.c: In function 'uartSetPins':
.platformio/packages/framework-arduinoespressif32/cores/esp32/esp32-hal-uart.c:153:9: warning: 'return' with no value, in function returning non-void
return;
^~~~~~
.platformio/packages/framework-arduinoespressif32/cores/esp32/esp32-hal-uart.c:149:6: note: declared here
bool uartSetPins(uint8_t uart_num, int8_t rxPin, int8_t txPin, int8_t ctsPin, int8_t rtsPin)
The code compiles fine but it's so annoying, makes me jump every time! 🙀 I must have done something stupid, make it stop please!
thnx