- fifo ommit memcpy

- volatilize git-svn-id: http://moon:8086/svn/projects/HendiControl@35 fda53097-d464-4ada-af97-ba876c37ca34
2019-03-02 13:31:52 +00:00
parent f5391f55e9
commit a94413670a
5 changed files with 32 additions and 26 deletions
@@ -38,10 +38,12 @@ void uart_init(Fifo *pFifo, uint16_t BAUD_PRESCALE)

 void uart_putc(char c)
 {
+	cli();
 	while((UCSR0A & (1<<UDRE0)) == 0)
 	{
 	}
 	UDR0 = c;
+	sei();
 }

 int uart_putchar(char c, FILE *stream)