Delete all UART code.

1 files changed, 0 insertions, 37 deletions

diff --git a/lock/uart.c b/lock/uart.c
deleted file mode 100644
index a6d6674..0000000
--- a/lock/uart.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <avr/io.h>
-#include <util/setbaud.h>
-
-#include "uart.h"
-
-void uart_init(void)
-{
-	UBRR0H = UBRRH_VALUE;
-	UBRR0L = UBRRL_VALUE;
-#if USE_2X
-	UCSR0A |= (1 << U2X0);
-#else
-	UCSR0A &= ~(1 << U2X0);
-#endif
-	UCSR0B = (1 << TXEN0) | (1 << RXEN0);
-	UCSR0C = (1 << UCSZ01) | (1 << UCSZ00);
-}
-
-static inline void uart_write_char(char c)
-{
-	while (!(UCSR0A & (1 << UDRE0)))
-		;
-	UDR0 = c;
-}
-
-void uart_write(const char *s)
-{
-	for (; *s; s++)
-		uart_write_char(*s);
-}
-
-void uart_write_line(const char *s)
-{
-	uart_write(s);
-	uart_write_char('\r');
-	uart_write_char('\n');
-}