revert3

Author: Jason2866

cores/esp32/esp32-hal-uart.h

@@ -54,7 +54,7 @@ typedef struct uart_struct_t uart_t;
 uart_t* uartBegin(uint8_t uart_nr, uint32_t baudrate, uint32_t config, int8_t rxPin, int8_t txPin, uint16_t queueLen, bool inverted, uint8_t rxfifo_full_thrhd);
 void uartEnd(uart_t* uart);
 
-void uartOnReceive(uart_t* uart, void(*function)(void));
+//void uartOnReceive(uart_t* uart, void(*function)(void));
 
 uint32_t uartAvailable(uart_t* uart);
 uint32_t uartAvailableForWrite(uart_t* uart);