Rename functions in serial.

3 files changed, 8 insertions, 8 deletions

diff --git a/door_lock/main.c b/door_lock/main.c
index 4ee0e64..178538c 100644
--- a/door_lock/main.c
+++ b/door_lock/main.c
@@ -15,13 +15,13 @@ int main(void) {
 	serial_init();
 
 	for(;;) {
-		serial_write("hello, world!");
-
 		OCR1A = 3999 + offset;
 		_delay_ms(5000);
 
 		OCR1A = 1999 - offset;
 		_delay_ms(5000);
+
+		serial_write_line("hello, world!");
 	}
 
 	return 0;
diff --git a/door_lock/serial.c b/door_lock/serial.c
index 4dba0e5..8a6cde2 100644
--- a/door_lock/serial.c
+++ b/door_lock/serial.c
@@ -16,17 +16,17 @@ void serial_init(void)
 	UCSR0C = (1 << UCSZ01) | (1 << UCSZ00);
 }
 
-static void serial_write_raw(unsigned char data)
+static void serial_write(unsigned char data)
 {
 	while (!(UCSR0A & (1 << UDRE0)))
 		;
 	UDR0 = data;
 }
 
-void serial_write(const char *s)
+void serial_write_line(const char *s)
 {
 	for (; *s; s++)
-		serial_write_raw(*s);
-	serial_write_raw('\r');
-	serial_write_raw('\n');
+		serial_write(*s);
+	serial_write('\r');
+	serial_write('\n');
 }
diff --git a/door_lock/serial.h b/door_lock/serial.h
index 8db8037..6128623 100644
--- a/door_lock/serial.h
+++ b/door_lock/serial.h
@@ -2,6 +2,6 @@
 #define SA_SERIAL_H
 
 void serial_init(void);
-void serial_write(const char *s);
+void serial_write_line(const char *s);
 
 #endif /* SA_SERIAL_H */