X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=firmware%2Fserial.c;fp=firmware%2Fserial.c;h=0000000000000000000000000000000000000000;hb=9c37d18b9c70fdb70dfec453398c4649e9e57586;hp=2bf6901836064ece4517047dcb8d94f70838d99f;hpb=49b6b6ad84ec47b4f9eb9ef131975cc5b72372a2;p=model-railway-devices.git

diff --git a/firmware/serial.c b/firmware/serial.c
deleted file mode 100644
index 2bf6901..0000000
--- a/firmware/serial.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <avr/io.h>
-#include "serial.h"
-
-#define BIT(n) (1<<(n))
-
-void serial_init(uint16_t baud)
-{
-	DDRD = (DDRD&~0x03) | 0x02;
-	PORTD &= ~0x03;
-
-	baud = (F_CPU/16+baud/2)/baud-1;
-	UBRR0H = baud>>8;
-	UBRR0L = baud;
-	UCSR0C = BIT(UCSZ00) | BIT(UCSZ01);  // 8N1
-	UCSR0B = BIT(RXEN0) | BIT(TXEN0) | BIT(RXCIE0);
-}
-
-void serial_write(uint8_t c)
-{
-	while(!(UCSR0A&(1<<UDRE0))) ;
-	UDR0 = c;
-}