Update UART0.cpp

Author: Guswib

cores/arduino/UART0.cpp

@@ -3,16 +3,16 @@
 #include "UART.h"
 
 #if SERIAL_HOWMANY > 0
-volatile USART_t HWSERIAL_struct;
+USART_t HWSERIAL_struct;
 
 
-volatile uint8_t PIN_WIRE_HWSERIAL0_RX=2;
-volatile uint8_t PIN_WIRE_HWSERIAL0_TX =3;
-volatile uint8_t HWSERIAL0_DRE_VECTOR_NUM=4;
-volatile uint8_t HWSERIAL0_MUX=5;
+uint8_t PIN_WIRE_HWSERIAL0_RX=2;
+uint8_t PIN_WIRE_HWSERIAL0_TX =3;
+uint8_t HWSERIAL0_DRE_VECTOR_NUM=4;
+uint8_t HWSERIAL0_MUX=5;
 UartClass _UART0_(& HWSERIAL_struct,PIN_WIRE_HWSERIAL0_RX , PIN_WIRE_HWSERIAL0_TX, HWSERIAL0_DRE_VECTOR_NUM, HWSERIAL0_MUX);
 //UartClass Serial;
 
 //UartClass(volatile USART_t *hwserial_module, uint8_t hwserial_rx_pin, uint8_t hwserial_tx_pin, uint8_t dre_vect_num, uint8_t uart_mux);
 
-#endif
+#endif